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Consolidated Statement of Stockholder's Equity (USD $) In Thousands, except Share data | Total | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Deficit [Member] | Accumulated Other Comprehensive Loss [Member] | Treasury stock [Member]
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2011 | $ 25,593 | $ 26 | $ 27,656 | $ (1,799) | $ 25 | $ (315)
Balance (in shares) at Dec. 31, 2011 |  | 2,592,734 |  |  |  |
Net loss for period | (1,320) | 0 | 0 | (1,320) | 0 | 0
Other comprehensive income | 3 | 0 | 0 | 0 | 3 | 0
Stock-based compensation (shares) |  | 19,871 |  |  |  |
Stock-based compensation | 428 | 0 | 428 | 0 | 0 | 0
Purchase of treasury stock | (90) | 0 | 0 | 0 | 0 | (90)
Purchase of common stock for treasury (in shares) |  | (15,000) |  |  |  |
Warrant dividend issuance costs | 0 |  |  |  |  |
Balance at Dec. 31, 2012 | 24,614 | 26 | 28,084 | (3,119) | 28 | (405)
Balance (in shares) at Dec. 31, 2012 | 2,597,605 | 2,597,605 |  |  |  |
Net loss for period | (8,219) | 0 | 0 | (8,219) | 0 | 0
Other comprehensive income | 17 | 0 | 0 | 0 | 17 | 0
Stock-based compensation (shares) |  | 26,400 |  |  |  |
Stock-based compensation | 575 | 1 | 574 | 0 | 0 | 0
Purchase of treasury stock | (167) | 0 | 0 | 0 | 0 | (167)
Purchase of common stock for treasury (in shares) |  | (29,221) |  |  |  |
Warrant dividend issuance costs | (65) | 0 | (65) | 0 | 0 | 0
Balance at Dec. 31, 2013 | $ 16,755 | $ 27 | $ 28,593 | $ (11,338) | $ 45 | $ (572)
Balance (in shares) at Dec. 31, 2013 | 2,594,784 | 2,594,784 |  |  |  |

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