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Consolidated Statements of Changes in Shareholders' Equity (USD $) In Thousands, except Share data | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Translation Adjustment [Member] | Retained Earnings [Member] | Treasury Stock [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2011 | $ 1,874 | $ 172,309 | $ (985) | $ (92,280) | $ (7,658) | $ (34) | $ 73,226
Balance (in Shares) at Dec. 31, 2011 | 18,716,921 |  |  |  |  |  |
Net loss |  |  |  | (1,598) |  | (31) | (1,629)
Foreign currency translation adjustments |  |  | 365 |  |  |  | 365
Stock-based compensation related to stock options |  | 1,073 |  |  |  |  | 1,073
Shares issued to directors | 9 | 298 |  |  |  |  | 307
Shares issued to directors (in Shares) | 83,813 |  |  |  |  |  |
Shares issued under stock option exercises | 3 | 111 |  |  |  |  | 114
Shares issued under stock option exercises (in Shares) | 28,000 |  |  |  |  |  | (28,000)
Balance at Dec. 31, 2012 | 1,886 | 173,791 | (620) | (93,878) | (7,658) | (65) | 73,456
Balance (in Shares) at Dec. 31, 2012 | 18,828,734 |  |  |  |  |  |
Net loss |  |  |  | (926) |  | (34) | (960)
Foreign currency translation adjustments |  |  | 6 |  |  |  | 6
Stock-based compensation related to stock options |  | 774 |  |  |  |  | 774
Stock-based compensation related to restricted stock |  | 284 |  |  |  |  | 284
Shares issued to directors | 2 | 71 |  |  |  |  | 73
Shares issued to directors (in Shares) | 19,845 |  |  |  |  |  |
Shares issued under stock option exercises |  | 12 |  |  |  |  | 12
Shares issued under stock option exercises (in Shares) | 3,000 |  |  |  |  |  | (3,000)
Balance at Dec. 31, 2013 | $ 1,888 | $ 174,932 | $ (614) | $ (94,804) | $ (7,658) | $ (99) | $ 73,645
Balance (in Shares) at Dec. 31, 2013 | 18,851,579 |  |  |  |  |  |

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- Definition Amount after tax and 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (b,c) -URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32211-110900 + Details
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