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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, 2018 | $ 171 | $ 24 | $ 142,177 | $ 0 | $ 204 | $ 200,566 | $ 343,142
Net income (loss) | 0 | 0 | 0 | 0 | 0 | 4,433 | 4,433
Other comprehensive loss | 0 | 0 | 0 | 0 | (432) | 0 | (432)
Stock-based employee compensation expense | 0 | 0 | 1,262 | 0 | 0 | 0 | 1,262
Issuance of restricted shares, net | 1 | 0 | (669) | 0 | 0 | 0 | (668)
Balances at Mar. 31, 2019 | 172 | 24 | 142,770 | 0 | (228) | 204,999 | 347,737
Balances at Dec. 31, 2018 | 171 | 24 | 142,177 | 0 | 204 | 200,566 | 343,142
Net income (loss) |  |  |  |  |  |  | 7,315
Other comprehensive loss |  |  |  |  |  |  | (1,687)
Balances at Sep. 30, 2019 | 172 | 24 | 141,840 | 0 | (1,483) | 207,881 | 348,434
Balances at Mar. 31, 2019 | 172 | 24 | 142,770 | 0 | (228) | 204,999 | 347,737
Net income (loss) | 0 | 0 | 0 | 0 | 0 | 6,071 | 6,071
Other comprehensive loss | 0 | 0 | 0 | 0 | (690) | 0 | (690)
Issuance of restricted shares, net | 0 | 0 | 0 | 0 | 0 | 0 | 0
Stock-based employee compensation expense reversal | 0 | 0 | (1,433) | 0 | 0 | 0 | (1,433)
Balances at Jun. 30, 2019 | 172 | 24 | 141,337 | 0 | (918) | 211,070 | 351,685
Net income (loss) | 0 | 0 | 0 | 0 | 0 | (3,189) | (3,189)
Other comprehensive loss | 0 | 0 | 0 | 0 | (565) | 0 | (565)
Stock-based employee compensation expense | 0 | 0 | 597 | 0 | 0 | 0 | 597
Issuance of restricted shares, net | 0 | 0 | (94) | 0 | 0 | 0 | (94)
Balances at Sep. 30, 2019 | 172 | 24 | 141,840 | 0 | (1,483) | 207,881 | 348,434
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 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)
Share repurchase | (0) | (0) | (0) | 17,515 | (0) | (0) | 17,515
Balances at Mar. 31, 2020 | 173 | 24 | 142,345 | (17,515) | (3,364) | 206,830 | 328,493
Balances at Dec. 31, 2019 | 173 | 24 | 141,885 | 0 | (1,014) | 209,043 | 350,111
Net income (loss) |  |  |  |  |  |  | (17,055)
Other comprehensive loss |  |  |  |  |  |  | (1,824)
Balances at Sep. 30, 2020 | 173 | 24 | 142,896 | (17,446) | (2,839) | 191,988 | 314,796
Balances at Mar. 31, 2020 | 173 | 24 | 142,345 | (17,515) | (3,364) | 206,830 | 328,493
Net income (loss) | 0 | 0 | 0 | 0 | 0 | (22,343) | (22,343)
Other comprehensive loss | 0 | 0 | 0 | 0 | 400 | 0 | 400
Share repurchase | 0 | 0 | 0 | (29) | 0 | 0 | (29)
Stock-based employee compensation expense | 0 | 0 | 355 | 0 | 0 | 0 | 355
Issuance of restricted shares, net | 0 | 0 | (43) | 40 | 0 | 0 | (3)
Share repurchase | 0 | 0 | 0 | 29 | 0 | 0 | 29
Balances at Jun. 30, 2020 | 173 | 24 | 142,657 | (17,446) | (2,964) | 184,487 | 306,931
Net income (loss) | 0 | 0 | 0 |  | 0 | 7,501 | 7,501
Other comprehensive loss | 0 | 0 | 0 |  | 125 | 0 | 125
Stock-based employee compensation expense | 0 | 0 | 298 |  | 0 | 0 | 298
Issuance of restricted shares, net | 0 | 0 | (59) |  | 0 | 0 | (59)
Balances at Sep. 30, 2020 | $ 173 | $ 24 | $ 142,896 | $ (17,446) | $ (2,839) | $ 191,988 | $ 314,796

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