XML 65 R54.htm IDEA: XBRL DOCUMENT v3.21.2
Common Stock and Preferred Stock (Details) - Schedule of Series A Preferred Stock - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Schedule of Series A Preferred Stock [Abstract]        
Balance $ 2,066 $ 1,740 $ 790 $ 483
Preferred stock accrued dividends 331 326 312 307
Balance $ 2,397 $ 2,066 $ 1,102 $ 790