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Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Earnings Per Share [Abstract] |  |  |  |
Net income (loss) | $ 56 | $ 573 | $ 306 | $ (5,325)
Basic weighted-average common shares outstanding (in shares) | 27,785,280 | 27,682,272 | 27,761,837 | 27,674,729
Add: dilutive effect of stock options (in shares) | 452,603 | 0 | 433,279 | 0
Diluted weighted-average common shares outstanding (in shares) | 28,237,883 | 27,682,272 | 28,195,116 | 27,674,729
Stock Option [Member] |  |  |  |
Antidilutive securities excluded from computation of earnings per share [Line Items] |  |  |  |
Weighted-average anti-dilutive stock options (in shares) | 1,055,000 | 2,408,403 | 1,055,000 | 2,408,840

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