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Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) | Common Stock [Member] | Additional Paid-in Capital [Member] | Common Stock Held In Treasury | Accumulated Other Comprehensive Loss | Noncontrolling Interest in Subsidiary | Accumulated Deficit | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 11,000 | $ 102,864,000 | $ (88,000) | $ (2,000) | $ 572,000 | $ (19,103,000) | $ 84,254,000
Balance (in shares) at Dec. 31, 2012 | 11,247,642 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net loss | 0 | 0 | 0 | 0 | (64,000) | (4,596,000) | (4,660,000)
Foreign currency translation adjustment | 0 | 0 | 0 | 0 | 0 | 0 | 0
Distribution to non-controlling interest | 0 | 0 | 0 | 0 | (490,000) | 0 | (490,000)
Redemption of non-controlling interest | 0 | 0 | 0 | 0 | (18,000) | 0 | (18,000)
Issuance of common stock for debt | 0 | 200,000 | 0 | 0 | 0 | 0 | 200,000
Issuance of common stock for debt (in shares) | 90,000 |  |  |  |  |  |
Issuance of warrants for debt | 0 | 59,000 | 0 | 0 |  |  | 59,000
Issuance of common stock for services | 0 | 151,000 | 0 | 0 | 0 | 0 | 151,000
Issuance of common stock for services (in shares) | 54,490 |  |  |  |  |  |
Stock-based compensation | 0 | 79,000 | 0 | 0 | 0 | 0 | 79,000
Balance at Sep. 30, 2013 | $ 11,000 | $ 103,353,000 | $ (88,000) | $ (2,000) | $ 0 | $ (23,699,000) | $ 79,575,000
Balance (in shares) at Sep. 30, 2013 | 11,392,132 |  |  |  |  |  |

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