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EARNINGS PER SHARE (Details) (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011
Shares |  |  |  |
Basic (in shares) | 16,139,074 | 16,138,158 | 16,138,616 | 16,138,158
Effect of dilutive stock options (in shares) | 110,000 | 86,000 | 115,000 | 85,000
Diluted (in shares) | 16,249,450 | 16,223,488 | 16,253,730 | 16,223,207
Per Share Amount |  |  |  |
Basic (in dollars per share) | $ 0.11 | $ 0.22 | $ 0.21 | $ 0.32
Effect of dilutive stock options (in dollars per share) |  |  |  | $ (0.01)
Diluted (in dollars per share) | $ 0.11 | $ 0.22 | $ 0.21 | $ 0.31
Stock options |  |  |  |
Anti-dilutive securities |  |  |  |
Anti-dilutive securities excluded from the computation of diluted earnings per share (in shares) | 1,977,059 |  | 1,797,061 |

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