Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Schedule of Dividends Preferred Stock (Details)

v3.20.1
Stockholders' Equity - Schedule of Dividends Preferred Stock (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Preferred stock dividends $ 80 $ 80
Series A Preferred Stock [Member]    
Preferred stock dividends 50 50
Series A-1 Preferred Stock [Member]    
Preferred stock dividends $ 30 $ 30