|
EMPLOYEE STOCK PLANS (Details Textuals) (USD $)
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6 Months Ended |
|---|---|
|
Jun. 30, 2012
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|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Unrecognized compensation cost related to nonvested share-based compensation | $ 0 |
| Weighted-average remaining vesting period | 5 months 27 days |
|
Employee Stock Plans | Stock Options
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Intrinsic value of options outstanding | 0 |
| Weighted-average remaining contractual term of options outstanding | 2 years 4 months 24 days |
| Intrinsic value of options exercisable | $ 0 |
| Weighted-average remaining contractual term of options exercisable | 2 years 3 months 18 days |