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Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Treasury Stock, Common [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
BALANCE (in shares) at Dec. 31, 2021 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Dec. 31, 2021 | $ 0 | $ 13 | $ 86,102 | $ (231) | $ (492) | $ (25,904) | $ 59,488
Net income | 0 | 0 | 0 | (105) | 0 | 0 | (105)
Dividends declared | 0 | 0 | 0 | (2,285) | 0 | 0 | (2,285)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (205) | 0 | (205)
Unrealized gains (losses) on available-for-sale securities | 0 | 0 | 0 | 0 | (23) | 0 | (23)
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (205) | $ 0 | (205)
BALANCE (in shares) at Mar. 31, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Mar. 31, 2022 | $ 0 | $ 13 | 86,102 | (2,621) | (720) | $ (25,904) | 56,870
BALANCE (in shares) at Dec. 31, 2021 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Dec. 31, 2021 | $ 0 | $ 13 | 86,102 | (231) | (492) | $ (25,904) | 59,488
Net income |  |  |  |  |  |  | 125
Foreign currency translation adjustments |  |  |  |  |  |  | (828)
Unrealized gains (losses) on available-for-sale securities |  |  |  |  |  |  | (21)
Foreign currency translation adjustment |  |  |  |  |  |  | (828)
BALANCE (in shares) at Sep. 30, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Sep. 30, 2022 | $ 0 | $ 13 | 86,102 | (6,961) | (1,341) | $ (25,904) | 51,909
BALANCE (in shares) at Mar. 31, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Mar. 31, 2022 | $ 0 | $ 13 | 86,102 | (2,621) | (720) | $ (25,904) | 56,870
Net income | 0 | 0 | 0 | 183 | 0 | 0 | 183
Dividends declared | 0 | 0 | 0 | (2,285) | 0 |  | (2,285)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (256) | 0 | (256)
Unrealized gains (losses) on available-for-sale securities | 0 | 0 | 0 | 0 | 36 | 0 | 36
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (256) | $ 0 | (256)
BALANCE (in shares) at Jun. 30, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Jun. 30, 2022 | $ 0 | $ 13 | 86,102 | (4,723) | (940) | $ (25,904) | 54,548
Net income | 0 | 0 | 0 | 47 | 0 | 0 | 47
Dividends declared | 0 | 0 | 0 | (2,285) | 0 |  | (2,285)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (367) | 0 | (367)
Unrealized gains (losses) on available-for-sale securities | 0 | 0 | 0 | 0 | (34) | 0 | (34)
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (367) | $ 0 | (367)
BALANCE (in shares) at Sep. 30, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Sep. 30, 2022 | $ 0 | $ 13 | 86,102 | (6,961) | (1,341) | $ (25,904) | 51,909
BALANCE (in shares) at Dec. 31, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Dec. 31, 2022 | $ 0 | $ 13 | 86,102 | (9,056) | (1,004) | $ (25,904) | 50,151
Net income | $ 0 | $ 0 | 0 | 257 | 0 | $ 0 | 257
Reissuance of treasury shares (in shares) | 0 | 0 |  |  |  | 97,900 |
Reissuance of treasury shares | $ 0 | $ 0 | (1,629) | 0 | 0 | $ 1,629 | 0
Share-based compensation | 0 | 0 | 46 | 0 | 0 | 0 | 46
Dividends declared | 0 | 0 | 0 | (2,304) | 0 | 0 | (2,304)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (97) | 0 | (97)
Unrealized gains (losses) on available-for-sale securities | 0 | 0 | 0 | 0 | (3) | 0 | (3)
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (97) | $ 0 | (97)
BALANCE (in shares) at Mar. 31, 2023 | 0 | 12,979,414 |  |  |  | (1,458,975) |
Balance at Mar. 31, 2023 | $ 0 | $ 13 | 84,519 | (11,103) | (1,104) | $ (24,275) | 48,050
BALANCE (in shares) at Dec. 31, 2022 | 0 | 12,979,414 |  |  |  | (1,556,875) |
Balance at Dec. 31, 2022 | $ 0 | $ 13 | 86,102 | (9,056) | (1,004) | $ (25,904) | 50,151
Net income |  |  |  |  |  |  | 210
Foreign currency translation adjustments |  |  |  |  |  |  | (272)
Unrealized gains (losses) on available-for-sale securities |  |  |  |  |  |  | 9
Foreign currency translation adjustment |  |  |  |  |  |  | (272)
BALANCE (in shares) at Sep. 30, 2023 | 0 | 12,979,414 |  |  |  | (1,462,641) |
Balance at Sep. 30, 2023 | $ 0 | $ 13 | 84,657 | (15,757) | (1,267) | $ (24,336) | 43,310
BALANCE (in shares) at Mar. 31, 2023 | 0 | 12,979,414 |  |  |  | (1,458,975) |
Balance at Mar. 31, 2023 | $ 0 | $ 13 | 84,519 | (11,103) | (1,104) | $ (24,275) | 48,050
Net income | 0 | 0 | 0 | (219) | 0 | 0 | (219)
Share-based compensation | 0 | 0 | 39 | 0 | 0 | 0 | 39
Dividends declared | 0 | 0 | 0 | (2,304) | 0 | 0 | (2,304)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (152) | 0 | (152)
Unrealized gains (losses) on available-for-sale securities | 0 | 0 | 0 | 0 | 11 | 0 | 11
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (152) | $ 0 | (152)
BALANCE (in shares) at Jun. 30, 2023 | 0 | 12,979,414 |  |  |  | (1,458,975) |
Balance at Jun. 30, 2023 | $ 0 | $ 13 | 84,558 | (13,626) | (1,245) | $ (24,275) | 45,425
Net income | 0 | 0 | 0 | 172 | 0 | 0 | 172
Share-based compensation | 0 | 0 | 38 | 0 | 0 | 0 | 38
Dividends declared | 0 | 0 | 0 | (2,303) | 0 | 0 | (2,303)
Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (23) | 0 | (23)
Unrealized gains (losses) on available-for-sale securities | $ 0 | $ 0 | 0 | 0 | 1 | $ 0 | 1
Restricted stock forfeiture (in shares) | 0 | 0 |  |  |  | (3,666) |
Restricted stock forfeiture | $ 0 | $ 0 | 61 | 0 | 0 | $ (61) | 0
Foreign currency translation adjustment | $ 0 | $ 0 | 0 | 0 | (23) | $ 0 | (23)
BALANCE (in shares) at Sep. 30, 2023 | 0 | 12,979,414 |  |  |  | (1,462,641) |
Balance at Sep. 30, 2023 | $ 0 | $ 13 | $ 84,657 | $ (15,757) | $ (1,267) | $ (24,336) | $ 43,310

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