Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Stock Options (Details)

v3.19.2
Stockholders' Equity - Stock Options (Details) - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Stock Options, Outstanding, Beginning 20,000  
Cancelled/forfeited (20,000)  
Stock Options, Outstanding, Ending 0 20,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]    
Weighted Average Exercise Price, Outstanding, Beginning $ 6.29  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price 6.29  
Weighted Average Exercise Price, Outstanding, Ending $ 0.00 $ 6.29
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]    
Weighted Average Remaining Contractual Life   3 years 7 months 17 days