Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

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Commitments and Contingencies (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Jul. 31, 2018
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Commitments and Contingencies          
Operating Leases, Rent Expense   $ 93,000 $ 78,000 $ 282,000 $ 257,000
Lease Expiration Date Oct. 31, 2020        
Operating Leases, Future Minimum Payments   90,000   90,000  
Operating Leases, 2019   304,000   304,000  
Operating Leases, 2020   $ 304,000   $ 304,000