Convertible Preferred Stock and Stockholders' Equity - Additional Information (Details)

v3.20.1

Convertible Preferred Stock and Stockholders' Equity - Additional Information (Details)									1 Months Ended										3 Months Ended	12 Months Ended
	Sep. 25, 2019 USD ($) $ / shares shares	Sep. 09, 2019 shares	Sep. 01, 2019 shares	Apr. 18, 2019 USD ($) $ / shares shares	Mar. 01, 2019 shares	Jan. 04, 2019 shares	Oct. 30, 2018 USD ($) $ / shares shares	Jul. 25, 2018 $ / shares shares	Aug. 31, 2019 USD ($) $ / shares shares	Jul. 31, 2019 USD ($) $ / shares shares	May 31, 2019 USD ($) $ / shares shares	Apr. 30, 2019 USD ($) $ / shares shares	Aug. 31, 2018 USD ($) $ / shares shares	Jul. 31, 2018 USD ($) $ / shares shares	Jul. 25, 2018 USD ($) $ / shares shares	Apr. 30, 2018 $ / shares shares	Feb. 28, 2018 shares	Jan. 31, 2018 shares	Sep. 30, 2018 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares	Oct. 16, 2020 shares	May 21, 2020 shares	Nov. 06, 2019 shares	Nov. 03, 2019 shares	Oct. 16, 2019 $ / shares	Jul. 26, 2018 shares	Jun. 15, 2018 shares	Dec. 31, 2017 shares	Jul. 31, 2017	Mar. 31, 2017 $ / shares	Jan. 31, 2017 $ / shares	Jul. 23, 2010 shares
Class of Stock [Line Items]
Preferred Stock, Shares Issued | shares																											2,762,594		2,762,594				41,438,818
Temporary Equity, Shares Issued | shares																				250,000	0
Temporary Equity, Dividend Rate, Percentage																				8.00%	8.00%
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares				255,102																3,222								208,350
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																				$ 5.40												$ 5.40
Proceeds from Warrant Exercises | $																				$ 1,167,000	$ 0
Fair value of warrant | $				$ 250,000
Fair Value Adjustment of Warrants | $																				$ (204,000)	$ 8,051,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures | shares																		153,126
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights																				In the event an employee resigns prior to the date when all such shares have been released, the shares will be released at the rate of 16.5% every six months, until 100% of such shares are released. In the event that a director resigns prior to the date when all such shares have been released, the shares will be released in three tranches at the rate of 33.4%, 33.3% and 33.3% six months from the dates such shares were originally due to be released.
Debt Conversion, Converted Instrument, Shares Issued | shares															99,594
Warrants and Rights Outstanding, Measurement Input																				0.0	0.0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period | shares																110,000
Stock Issued During Period, Value, Restricted Stock Award, Gross | $																				$ (87,000)	$ (499,000)
Payments Related to Tax Withholding for Share-based Compensation | $																				$ 87,000	$ 499,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | shares																				21,132	964,505
Deferred Compensation Arrangement with Individual, Shares Issued | shares						400,000
Stock Issued During Period, Shares, Issued for Services | shares																				792,906
Share-based Compensation Award, Tranche One [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross | shares					929,264
Share-based Compensation Award, Tranche Two [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross | shares			35,241
Series C Convertible Note [Member]
Class of Stock [Line Items]
Debt Conversion, Converted Instrument, Shares Issued | shares																	327
Series F Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Term																					5 months
Measurement Input, Expected Term [Member] | Investment Bankers [Member] | Investor [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input								5							5
Warrant [Member]
Class of Stock [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options | shares																				7,739,822	2,543,577
Warrant [Member] | Warrant Amendment Agreement
Class of Stock [Line Items]
Class of Warrant or Right, Reduced Exercise Price of Warrants or Rights | $ / shares	$ 0.80
Warrant [Member] | Investor [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares													50,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares													$ 4.00
Warrant Term													3 years
Fair Value Adjustment of Warrants | $													$ 135,000
Warrant [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares								72,000							72,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares								$ 6.25							$ 6.25
Warrant Term								5 years
Fair Value Adjustment of Warrants | $															$ 169,000
Share Price | $ / shares								$ 5.00							$ 5.00
Warrant [Member] | Series D Convertible Note [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																					$ 5.40
Warrant [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																					1,174,447
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																					$ 5.40
Warrant Term																				5 years
Fair Value Adjustment of Warrants | $																				$ 44,000	$ 300,000
Share Price | $ / shares																				$ 4.03
Warrant [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																				200,001
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																				$ 5.40
Share Price | $ / shares																				$ 4.03
Warrant [Member] | Series E Convertible Note [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares														487,864
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares														$ 3.00
Warrant Term														5 years
Fair Value Adjustment of Warrants | $														$ 1,590,095
Warrant [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																				208,350
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																				$ 5.40
Warrant Term																				5 years
Fair Value Adjustment of Warrants | $																				$ 366,000
Share Price | $ / shares																				$ 4.03
Warrant [Member] | Series G Notes [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																					58,334
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																					$ 5.40
Warrant Term																					5 years
Fair Value Adjustment of Warrants | $																					$ 102,000
Share Price | $ / shares																					$ 4.03
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input								0							0
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				0
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input													0							0
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series E Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input														5.00						0
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				0
Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series G Notes [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																					0
Warrant [Member] | Measurement Input, Price Volatility [Member] | Investor [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input													60
Warrant [Member] | Measurement Input, Price Volatility [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input								59							59
Warrant [Member] | Measurement Input, Price Volatility [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																					57.0
Warrant [Member] | Measurement Input, Price Volatility [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				57
Warrant [Member] | Measurement Input, Price Volatility [Member] | Series E Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input														59
Warrant [Member] | Measurement Input, Price Volatility [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				59	57
Warrant [Member] | Measurement Input, Price Volatility [Member] | Series G Notes [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																					57
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Investor [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input													2.88
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input								2.86							2.86
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				2.14	2.82
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				1.9	2.82
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series E Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input														2.82
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				2.77	2.81
Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series G Notes [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																					2.82
Warrant [Member] | Measurement Input, Expected Term [Member] | Investor [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Term													3 years
Warrant [Member] | Measurement Input, Expected Term [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				5
Warrant [Member] | Measurement Input, Expected Term [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				5
Warrant [Member] | Measurement Input, Expected Term [Member] | Series E Convertible Note [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input														5
Warrants and Rights Outstanding, Term																														5 years
Warrant [Member] | Measurement Input, Expected Term [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				5
Warrant [Member] | Measurement Input, Expected Term [Member] | Series G Notes [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																					5
Original Warrants | Warrant Amendment Agreement
Class of Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																										$ 0.70
Class of Warrant or Right, Reduced Exercise Price of Warrants or Rights | $ / shares																				$ 0.01
Class of Warrant or Right, Amended Exercise Price of Warrants or Rights | $ / shares	$ 0.79
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercises In Period | $	$ 1,128,381
Proceeds from Warrant Exercises | $	$ 903,000
Class of Warrant or Right, Outstanding | shares	1,381,403																			414,364				2,500,000	152,944
Fair Value Adjustment of Warrants | $	$ 840,000
Allocated Share-based Compensation Expense | $																				$ 892,000
Restricted Stock [Member]
Class of Stock [Line Items]
Allocated Share-based Compensation Expense | $																					$ 2,156,394
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | shares																				942,906
Fairvalue price | $ / shares																				$ 0.98
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period																				2 years 10 months 13 days
Unrecognized Tax Benefits, Interest on Income Taxes Expense | $																				$ 816,000
Share-based Compensation Award, Tranche One [Member]
Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																		33.40%
Share-based Compensation Award, Tranche Two [Member]
Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																		33.30%
Share-based Compensation Award, Tranche Three [Member]
Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage																		33.30%
Employees [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures | shares																		1,284,470
Mr Michael Howse [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																275,000				275,000	97,778
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																$ 2.00
Warrant Term																9 months
Fair Value Adjustment of Warrants | $																				$ 14,000	$ 220,909
Share Price | $ / shares																				$ 0.60
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options | shares																					177,222
Mr Michael Howse [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				0	0
Mr Michael Howse [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				62	58
Mr Michael Howse [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				1.67	2.58
Mr Michael Howse [Member] | Warrant [Member] | Measurement Input, Expected Term [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																				3.30	4.27
Walsh [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares												225,102
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares												$ 1.98
Fair Value Adjustment of Warrants | $												$ 216,000
Share Price | $ / shares												$ 2.08
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number | shares												200,000
Walsh [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input												0
Walsh [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input												59
Walsh [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input												2.38
Walsh [Member] | Warrant [Member] | Measurement Input, Expected Term [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input												5
Alexander Capital [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares											122,272	40,816
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares											$ 1.66	$ 2.18
Fair Value Adjustment of Warrants | $											$ 70,000	$ 43,000
Share Price | $ / shares											$ 1.36	$ 2.08
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options | shares																				197,272
Alexander Capital [Member] | Warrant [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options | shares																						75,000	122,272
Alexander Capital [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input											0	0
Alexander Capital [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input											60	59
Alexander Capital [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input											2.18	2.38
Alexander Capital [Member] | Warrant [Member] | Measurement Input, Expected Term [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input											4.0
George Oliva [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures | shares		150,000
Allocated Share-based Compensation Expense | $																				$ 12,000
Consultant [Member]
Class of Stock [Line Items]
Fair Value Adjustment of Warrants | $							$ 104,400
Consultant [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input							0
Consultant [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input							59
Consultant [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input | $ / shares							2.94
Lippert Heishorn Associates Inc [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares										40,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares										$ 1.24
Fair Value Adjustment of Warrants | $										$ 23,000
Share Price | $ / shares										$ 1.16
Lippert Heishorn Associates Inc [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input										0
Lippert Heishorn Associates Inc [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input										58
Lippert Heishorn Associates Inc [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input										1.88
Lippert Heishorn Associates Inc [Member] | Warrant [Member] | Measurement Input, Expected Term [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input										5.0
DFC Advisory Services, LLC [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares									50,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares									$ 1.31
Fair Value Adjustment of Warrants | $									$ 23,000
Share Price | $ / shares									$ 1.01
DFC Advisory Services, LLC [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input									0
DFC Advisory Services, LLC [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input									58
DFC Advisory Services, LLC [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input									1.51
DFC Advisory Services, LLC [Member] | Warrant [Member] | Measurement Input, Expected Term [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input									5.0
LongTerm Stock Incentive Plan [Member]
Class of Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award Maximum Percentage of Shares Authorized																				15.00%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | shares																				300,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross | shares																				943,373	473,091
Stock Issued During Period, Value, Restricted Stock Award, Gross | $																				$ 1,500,000	$ 2,300,000
Stock Issued During Period, Value, Restricted Stock Award, Forfeitures | $																				$ 362,824	$ 123,255
Restricted Stock Shares Withheld | shares																				46,422	92,555
Payments Related to Tax Withholding for Share-based Compensation | $																				$ 87,000	$ 499,000
Stock Issued During Period, Shares, Issued for Services | shares																			94,160
Stock Issued During Period, Value, Issued for Services | $																			$ 437,517
Common Shares [Member]
Class of Stock [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross | shares																				534,127	257,281
Stock Issued During Period, Value, Restricted Stock Award, Gross | $																				$ 0	$ 0
Stock Issued During Period, Shares, Issued for Services | shares																				172,780
Stock Issued During Period, Value, Issued for Services | $																				$ 246,000
Stock Issued During Period, Shares, New Issues | shares																				6,575,726	2,400,000
Allocated Share-based Compensation Expense | $																				$ 93,000
Common Shares [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares							$ 4.95
Share Price | $ / shares							$ 4.95						$ 4.30
Common Shares [Member] | Warrant [Member] | Series F Convertible Note [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																				25,000
Common Shares [Member] | Warrant [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Share Price | $ / shares																															$ 1.50
Common Shares [Member] | Warrant [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																			625,000	625,000
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares																			$ 4.50	$ 4.50
Warrant Term																			5 years
Fair Value Adjustment of Warrants | $																			$ 2,506,250	$ 1,253,125
Share Price | $ / shares																			$ 4.03	$ 4.03
Common Shares [Member] | Warrant [Member] | Measurement Input, Expected Dividend Rate [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																			0
Common Shares [Member] | Warrant [Member] | Measurement Input, Price Volatility [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																			59
Common Shares [Member] | Warrant [Member] | Measurement Input, Risk Free Interest Rate [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																			2.77
Common Shares [Member] | Warrant [Member] | Measurement Input, Expected Term [Member] | Series G Notes [Member]
Class of Stock [Line Items]
Warrants and Rights Outstanding, Measurement Input																			5
Warrants and Rights Outstanding, Term																				5 years
Common Shares [Member] | Mr Michael Howse [Member] | Warrant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares																				165,000
Share Price | $ / shares																				$ 3.25
Common Shares [Member] | Consultant [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares							40,000
Common unit [Member] | Warrant [Member] | Series F Convertible Note [Member] | Investment Bankers [Member]
Class of Stock [Line Items]
Share Price | $ / shares																				1.50
Minimum [Member] | Original Warrants
Class of Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 3.00
Maximum [Member] | Original Warrants
Class of Stock [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 5.40
Series A Preferred Stock [Member]
Class of Stock [Line Items]
Temporary Equity, Shares Issued | shares				250,000
Temporary Equity, Par Value Per Share | $ / shares				$ 0.0001
Temporary Equity, Stated Value Per Share | $ / shares				$ 4.00
Temporary Equity, Dividend Rate, Percentage				8.00%
Convertible Preferred Stock Conversion Price | $ / shares				$ 4.00																$ 4.00
Convertible Preferred Stock Floor Price Per Share | $ / shares				$ 1.50
Convertible Preferred Stock, Convertible, Issue of Shares, Threshold Percentage				19.99
Proceeds from Issuance of Convertible Preferred Stock | $				$ 1,000,000																$ 920,000
Embedded Derivative, Fair Value of Embedded Derivative Liability | $				$ 216,000
Dividends | $																				$ 56,000
Debt Instrument, Interest Rate, Stated Percentage																				95.00%
Preferred stock, Redemption Value Percentage																				120.00%
Share Price | $ / shares				$ 4.00
Series A Preferred Stock [Member] | Minimum [Member]
Class of Stock [Line Items]
Convertible Preferred Stock Conversion Price | $ / shares				$ 1.50
Proceeds from Issuance of Convertible Preferred Stock | $				$ 500,000
Preferred stock, Redemption Basis, Amount Sought or Declared | $				100,000
Preferred stock, Redemption Basis, Gain or Loss on Property | $				100,000
Series A Preferred Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Proceeds from Issuance of Convertible Preferred Stock | $				$ 5,000,000																$ 500,000