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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Common Stock [Member]
Common Class A [Member]
Common Stock [Member]
Common Class B [Member]
Additional Paid-in Capital [Member]
Treasury Stock [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
Total
Balances at Dec. 31, 2019 $ 173 $ 24 $ 141,885 $ 0 $ (1,014) $ 209,043 $ 350,111
Net income (loss) 0 0 0 0 0 (2,213) (2,213)
Other comprehensive income (loss) 0 0 0 0 (2,350) 0 (2,350)
Share repurchase 0 0 0 (17,515) 0 0 (17,515)
Stock-based employee compensation expense 0 0 466 0 0 0 466
Issuance of restricted shares, net 0 0 (6) 0 0 0 (6)
Balances at Mar. 31, 2020 173 24 142,345 (17,515) (3,364) 206,830 328,493
Balances at Dec. 31, 2020 173 24 143,438 (17,067) (2,251) 166,325 290,642
Net income (loss) 0 0 0 0 0 11,140 11,140
Other comprehensive income (loss) 0 0 0 0 932 0 932
Share repurchase 0 0 0 (8,118) 0 0 (8,118)
Stock-based employee compensation expense 0 0 2,594 0 0 0 2,594
Issuance of restricted shares, net 0 0 (1,158) 625 0 0 (533)
Balances at Mar. 31, 2021 $ 173 $ 24 $ 144,874 $ (24,560) $ (1,319) $ 177,465 $ 296,657