Quarterly report pursuant to Section 13 or 15(d)

Leases (Details Textual)

v3.19.2
Leases (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Jan. 01, 2019
Operating Leases, Rent Expense $ 11,000 $ 26,000 $ 16,000 $ 31,000  
Operating Lease, Right-of-Use Asset 32,000   32,000   $ 53,000
Operating Lease, Liability 32,350   32,350   $ 53,000
Operating Leases Balance Sheet Assets By Major Class Net $ 32,000   $ 32,000    
Maximum [Member]          
Operating Lease Remaining Lease Term     15 months    
Minimum [Member]          
Operating Lease Remaining Lease Term     1 month