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CAPITAL TRANSACTIONS (Details 3) (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013
Stock options |
Options Outstanding |
Options Outstanding (in shares) | 1,926
Weighted-Avg. Remaining Contractual Life | 8 years 2 months 12 days
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 12.59
Options Exercisable |
Options Exercisable (in shares) | 838
Weighted-Avg. Remaining Contractual Life | 7 years 2 months 12 days
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 10.09
Stock options | $3.85 to $9.99 |
Share-based Compensation |
Range of option prices per share, lower limit (in dollars per share) | $ 3.85
Range of option prices per share, upper limit (in dollars per share) | $ 9.99
Options Outstanding |
Options Outstanding (in shares) | 456
Weighted-Avg. Remaining Contractual Life | 6 years 6 months
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 6.93
Options Exercisable |
Options Exercisable (in shares) | 456
Weighted-Avg. Remaining Contractual Life | 6 years 6 months
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 6.93
Stock options | $10.00 to $13.99 |
Share-based Compensation |
Range of option prices per share, lower limit (in dollars per share) | $ 10.00
Range of option prices per share, upper limit (in dollars per share) | $ 13.99
Options Outstanding |
Options Outstanding (in shares) | 986
Weighted-Avg. Remaining Contractual Life | 8 years 7 months 6 days
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 13.41
Options Exercisable |
Options Exercisable (in shares) | 285
Weighted-Avg. Remaining Contractual Life | 7 years 9 months 18 days
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 13.39
Stock options | $14.00 to $19.20 |
Share-based Compensation |
Range of option prices per share, lower limit (in dollars per share) | $ 14.00
Range of option prices per share, upper limit (in dollars per share) | $ 19.20
Options Outstanding |
Options Outstanding (in shares) | 484
Weighted-Avg. Remaining Contractual Life | 9 years
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 16.06
Options Exercisable |
Options Exercisable (in shares) | 97
Weighted-Avg. Remaining Contractual Life | 6 years
Weighted-Avg. Exercise Price Per Share (in dollars per share) | $ 15.26
Performance based stock options sales | Maximum |
Share-based Compensation |
Potential compensation expense | $ 800

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