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Consolidated Statements of Stockholders' Equity - USD ($) | Common Stock [Member] | Treasury Stock [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 122,272,000 |  | $ (579,000) | $ 168,164,000 | $ 289,857,000
Net income (loss) |  |  |  | 7,647,000 | 7,647,000
Payment of dividends |  |  |  | $ (876,000) | (876,000)
Exercise of stock options and employee stock purchases (12 shares) | $ 122,000 |  |  |  | 122,000
Stock-based compensation | $ 1,724,000 |  |  |  | 1,724,000
Change in fair value of interest rate hedge |  |  | $ 142,000 |  | 142,000
Balance at Dec. 31, 2013 | $ 124,118,000 |  | $ (437,000) | $ 174,935,000 | 298,616,000
Net income (loss) |  |  |  | (19,064,000) | (19,064,000)
Payment of dividends |  |  |  | $ (878,000) | (878,000)
Exercise of stock options and employee stock purchases (12 shares) | $ 147,000 |  |  |  | 147,000
Stock-based compensation | $ 2,074,000 |  |  |  | 2,074,000
Change in fair value of interest rate hedge |  |  | $ (113,000) |  | (113,000)
Balance at Dec. 31, 2014 | $ 126,339,000 |  | (549,000) | $ 154,991,000 | 280,781,000
Other |  |  | $ 1,000 | (2,000) | (1,000)
Net income (loss) |  |  |  | (26,777,000) | (26,777,000)
Payment of dividends |  |  |  | $ (879,000) | (879,000)
Exercise of stock options and employee stock purchases (12 shares) | $ 30,000 |  |  |  | 30,000
Stock-based compensation | $ 1,759,000 |  |  |  | 1,759,000
Change in fair value of interest rate hedge |  |  | $ 479,000 |  | 479,000
Balance at Dec. 31, 2015 | $ 128,129,000 | $ (699,000) | $ (70,000) | $ 127,335,000 | 254,695,000
Other | $ 1,000 |  |  |  | 1,000
Repurchase of common stock |  | $ (699,000) |  |  | $ (699,000)

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