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 [Member] |
Total |
|---|---|---|---|---|---|---|---|
| BALANCE (in shares) at Dec. 31, 2019 | 0 | 12,979,414 | (1,556,875) | ||||
| Balance at Dec. 31, 2019 | $ 0 | $ 13 | $ 86,102 | $ 16,117 | $ (1,264) | $ (25,904) | $ 75,064 |
| Net income (loss) | 0 | 0 | 0 | (573) | 0 | 0 | (573) |
| Dividends declared | 0 | 0 | 0 | (2,285) | 0 | 0 | (2,285) |
| Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (222) | 0 | (222) |
| Unrealized losses on available-for-sale securities | $ 0 | $ 0 | 0 | 0 | (87) | $ 0 | (87) |
| BALANCE (in shares) at Mar. 31, 2020 | 0 | 12,979,414 | (1,556,875) | ||||
| Balance at Mar. 31, 2020 | $ 0 | $ 13 | 86,102 | 13,259 | (1,573) | $ (25,904) | 71,897 |
| BALANCE (in shares) at Dec. 31, 2020 | 0 | 12,979,414 | (1,556,875) | ||||
| Balance at Dec. 31, 2020 | $ 0 | $ 13 | 86,102 | 7,822 | (336) | $ (25,904) | 67,697 |
| Net income (loss) | 0 | 0 | 0 | 153 | 0 | 0 | 153 |
| Dividends declared | 0 | 0 | 0 | (2,285) | 0 | 0 | (2,285) |
| Foreign currency translation adjustments | 0 | 0 | 0 | 0 | (182) | 0 | (182) |
| Unrealized losses on available-for-sale securities | $ 0 | $ 0 | 0 | 0 | (7) | $ 0 | (7) |
| BALANCE (in shares) at Mar. 31, 2021 | 0 | 12,979,414 | (1,556,875) | ||||
| Balance at Mar. 31, 2021 | $ 0 | $ 13 | $ 86,102 | $ 5,690 | $ (525) | $ (25,904) | $ 65,376 |
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- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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