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STOCK-BASED COMPENSATION PLANS (Details 2) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Stock Warrants |  |
Warrants outstanding to purchase common stock (in shares) | 0 | 0
Exercise price (in dollars per share) |  | $ 4.41
Shares issued as a result of the warrant exercises |  | 117,145
Restricted Stock |  |
Stock-Based Compensation |  |
Weighted average value (in dollars per share) | $ 7.10 | $ 7.08
Outstanding | 243,124 | 283,608
Number of Shares |  |
Outstanding at beginning of period (in shares) | 283,608 | 379,079
Awarded/Granted (in shares) | 140,150 | 130,466
Forfeited (in shares) | (21,398) | (2,768)
Vested (in shares) | (159,236) | (223,169)
Outstanding at end of period (in shares) | 243,124 | 283,608
Additional disclosures |  |
Compensation expense, net of forfeitures | $ 609,000 | $ 703,000
Unrecognized compensation expense | 927,000 |
Unrecognized compensation expense, expected to be recognized in 2013 | 526,000 |
Unrecognized compensation expense, expected to be recognized in 2013 and 2014 | $ 401,000 |
Restricted Stock With Performance Conditions |  |
Stock-Based Compensation |  |
Outstanding | 10,000 |
Service period over which value of the shares is amortized to compensation expense | 3 years |
Number of Shares |  |
Awarded/Granted (in shares) | 30,000 | 40,000
Forfeited (in shares) | (20,000) |
Outstanding at end of period (in shares) | 10,000 |

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