Annual report pursuant to Section 13 and 15(d)

Dividends and Earnings (Loss) Per Share - Dividends (Details)

v3.22.0.1
Dividends and Earnings (Loss) Per Share - Dividends (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
May 17, 2019
Feb. 14, 2019
Dec. 31, 2019
Equity [Abstract]      
Cash dividends (in dollars per share) $ 0.125 $ 0.125 $ 0.25
Cash dividends $ 5,610 $ 5,609 $ 11,219