Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)

v3.20.4
CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Preferred Stock [Member]    
Expenses from sale of stock $ 711 $ 957
Common Stock [Member]    
Expenses from sale of stock $ 4,646 $ 1,045