Annual report pursuant to Section 13 and 15(d)

Balance Sheet Components (Tables)

v3.19.1
Balance Sheet Components (Tables)
12 Months Ended
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Inventory, Current [Table Text Block]
Inventories:
 
 
 
December 31,
 
 
December 31,
 
 
 
2018
 
 
2017
 
 
 
 
 
 
 
 
Raw materials
 
$
-
 
 
$
3,729
 
Work in progress
 
 
191,112
 
 
 
141,302
 
Finished goods
 
 
1,192,317
 
 
 
547,853
 
 
 
 
 
 
 
 
 
 
Total inventories
 
$
1,383,429
 
 
$
692,884
 
Property, Plant and Equipment [Table Text Block]
Property and equipment, net:
 
 
 
December 31,
 
 
December 31,
 
 
 
2018
 
 
2017
 
 
 
 
 
 
 
 
Machinery and equipment
 
$
745,315
 
 
$
768,168
 
Tooling
 
 
7,301
 
 
 
22,900
 
Computer software
 
 
88,632
 
 
 
91,631
 
Furniture and fixtures
 
 
15,001
 
 
 
15,000
 
Leasehold improvements
 
 
11,239
 
 
 
11,238
 
 
 
 
867,488
 
 
 
908,937
 
Less: Accumulated depreciation and amortization
 
 
(757,987
)
 
 
(844,275
)
 
 
 
 
 
 
 
 
 
Property and equipment, net
 
$
109,501
 
 
$
64,662
 
Schedule of Accrued Liabilities [Table Text Block]
Accrued liabilities:
 
 
December 31,
 
 
December 31,
 
 
 
2018
 
 
2017
 
 
 
 
 
 
 
 
Accrued vacation
 
$
238,280
 
 
$
197,976
 
Accrued compensation
 
 
17,235
 
 
 
27,058
 
Accrued bonus
 
 
158,408
 
 
 
227,194
 
Customer advances
 
 
185,508
 
 
 
45,315
 
Accrued other
 
 
247,022
 
 
 
217,677
 
 
 
 
 
 
 
 
 
 
Total accrued liabilities
 
$
846,453
 
 
$
715,220