Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total |
Balances (in shares) at Dec. 31, 2020 | 6,472 | (1,315) | | | | |
Balances at Dec. 31, 2020 | $ 65 | $ (6,371) | $ 88,487 | $ (65,756) | $ 81 | $ 16,506 |
Share based payment expense | 0 | 0 | 3 | 0 | 0 | 3 |
Net income to common shareholders | 0 | 0 | 0 | 2,221 | 0 | 2,221 |
Foreign currency translation | $ 0 | $ 0 | 0 | 0 | (19) | (19) |
Balances (in shares) at Mar. 31, 2021 | 6,472 | (1,315) | | | | |
Balances at Mar. 31, 2021 | $ 65 | $ (6,371) | 88,490 | (63,535) | 62 | 18,711 |
Balances (in shares) at Dec. 31, 2020 | 6,472 | (1,315) | | | | |
Balances at Dec. 31, 2020 | $ 65 | $ (6,371) | 88,487 | (65,756) | 81 | 16,506 |
Net income to common shareholders | | | | | | 4,495 |
Foreign currency translation | | | | | | (120) |
Balances (in shares) at Sep. 30, 2021 | 6,472 | (1,315) | | | | |
Balances at Sep. 30, 2021 | $ 65 | $ (6,371) | 88,525 | (61,261) | (39) | 20,919 |
Balances (in shares) at Mar. 31, 2021 | 6,472 | (1,315) | | | | |
Balances at Mar. 31, 2021 | $ 65 | $ (6,371) | 88,490 | (63,535) | 62 | 18,711 |
Share based payment expense | 0 | 0 | 1 | 0 | 0 | 1 |
Net income to common shareholders | 0 | 0 | 0 | 1,121 | 0 | 1,121 |
Foreign currency translation | 0 | 0 | 0 | 0 | 16 | 16 |
Short-swing profit disgorgement | $ 0 | $ 0 | 32 | 0 | 0 | 32 |
Balances (in shares) at Jun. 30, 2021 | 6,472 | (1,315) | | | | |
Balances at Jun. 30, 2021 | $ 65 | $ (6,371) | 88,523 | (62,414) | 78 | 19,881 |
Share based payment expense | 0 | 0 | 2 | 0 | 0 | 2 |
Net income to common shareholders | 0 | 0 | 0 | 1,153 | 0 | 1,153 |
Foreign currency translation | $ 0 | $ 0 | 0 | 0 | (117) | (117) |
Balances (in shares) at Sep. 30, 2021 | 6,472 | (1,315) | | | | |
Balances at Sep. 30, 2021 | $ 65 | $ (6,371) | 88,525 | (61,261) | (39) | 20,919 |
Balances (in shares) at Dec. 31, 2021 | 6,472 | (1,315) | | | | |
Balances at Dec. 31, 2021 | $ 65 | $ (6,371) | 88,580 | (61,238) | (23) | 21,013 |
Share based payment expense | 0 | 0 | 55 | 0 | 0 | 55 |
Net income to common shareholders | 0 | 0 | 0 | 739 | 0 | 739 |
Foreign currency translation | $ 0 | $ 0 | 0 | 0 | (174) | (174) |
Balances (in shares) at Mar. 31, 2022 | 6,472 | (1,315) | | | | |
Balances at Mar. 31, 2022 | $ 65 | $ (6,371) | 88,635 | (60,499) | (197) | 21,633 |
Balances (in shares) at Dec. 31, 2021 | 6,472 | (1,315) | | | | |
Balances at Dec. 31, 2021 | $ 65 | $ (6,371) | 88,580 | (61,238) | (23) | 21,013 |
Net income to common shareholders | | | | | | 3,547 |
Foreign currency translation | | | | | | (864) |
Balances (in shares) at Sep. 30, 2022 | 6,472 | (1,315) | | | | |
Balances at Sep. 30, 2022 | $ 65 | $ (6,371) | 88,745 | (57,691) | (887) | 23,861 |
Balances (in shares) at Mar. 31, 2022 | 6,472 | (1,315) | | | | |
Balances at Mar. 31, 2022 | $ 65 | $ (6,371) | 88,635 | (60,499) | (197) | 21,633 |
Share based payment expense | 0 | 0 | 55 | 0 | 0 | 55 |
Net income to common shareholders | 0 | 0 | 0 | 921 | 0 | 921 |
Foreign currency translation | $ 0 | $ 0 | 0 | 0 | (338) | (338) |
Balances (in shares) at Jun. 30, 2022 | 6,472 | (1,315) | | | | |
Balances at Jun. 30, 2022 | $ 65 | $ (6,371) | 88,690 | (59,578) | (535) | 22,271 |
Share based payment expense | 0 | 0 | 55 | 0 | 0 | 55 |
Net income to common shareholders | 0 | 0 | 0 | 1,887 | 0 | 1,887 |
Foreign currency translation | $ 0 | $ 0 | 0 | 0 | (352) | (352) |
Balances (in shares) at Sep. 30, 2022 | 6,472 | (1,315) | | | | |
Balances at Sep. 30, 2022 | $ 65 | $ (6,371) | $ 88,745 | $ (57,691) | $ (887) | $ 23,861 |