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SHARE-BASED COMPENSATION AND EMPLOYEE BENEFIT PLANS (Textuals (Details) (USD $)
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12 Months Ended |
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12 Months Ended |
0 Months Ended |
12 Months Ended |
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Dec. 31, 2013
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Dec. 31, 2012
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May 05, 2008
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Dec. 31, 2013
Restricted Stock and Restricted Stock Units (RSUs) [Member]
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Dec. 31, 2012
Restricted Stock and Restricted Stock Units (RSUs) [Member]
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Dec. 31, 2013
Stock Options [Member]
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Dec. 31, 2013
Restricted Stock [Member]
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May 07, 2012
Employee Stock Purchase Plan [Member]
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Dec. 31, 2013
Employee Stock Purchase Plan [Member]
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Dec. 31, 2012
Employee Stock Purchase Plan [Member]
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Dec. 31, 2013
Selling, General and Administrative Expenses [Member]
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Dec. 31, 2012
Selling, General and Administrative Expenses [Member]
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Dec. 31, 2013
Maximum [Member]
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Dec. 31, 2013
Minimum [Member]
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Dec. 31, 2013
First 3% [Member]
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Dec. 31, 2013
Next 2% [Member]
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Dec. 31, 2013
Director [Member]
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| Stock Awards Activity [Line Items] |
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| Maximum number of shares reserved for issuance under stock plans |
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900,000 |
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400,000 |
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| Shares available for future grants |
129,961 |
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274,298 |
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107,475 |
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| Term of options |
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10 years |
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| Award vesting period for an award not subject to performance measures |
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3 years |
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| Performance period for an award subject to performance measures |
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1 year |
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| Fair value equivalent of stock options |
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$ 22,500 |
| Grant date fair value of common stock |
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22,500 |
| Fair value of deferred stock units |
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22,500 |
| Weighted-average grant date fair value of options granted |
$ 3.44 |
$ 1.24 |
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| Total fair value of stock options vested |
965,000 |
1,153,000 |
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| Total fair value of restricted stock awards |
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41,000 |
251,000 |
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| Total compensation cost |
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26,000 |
35,000 |
1,607,000 |
1,275,000 |
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| Total unrecognized compensation cost |
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1,940,000 |
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| Weighted-average period that cost is expected to be recognized |
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2 years 1 month 6 days |
9 months 18 days |
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| Total unrecognized compensation cost |
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5,000 |
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| Maximum percentage of base pay that a participating employee may elect |
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10.00% |
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| Purchase price as percentage of lower of closing price on first or last trading day of offering period |
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85.00% |
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| Number of additional shares authorized |
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100,000 |
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| Shares purchased under the ESPP |
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24,404 |
50,317 |
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| Weighted average purchase price (in usd per share) |
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$ 3.97 |
$ 2.05 |
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| Weighted average grant date fair value (in usd per share) |
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$ 2.35 |
$ 4.08 |
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$ 1.07 |
$ 0.70 |
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| Required service period for participants to receive a matching contribution |
1 year |
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| Portion of employee contribution matched, percent |
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100.00% |
50.00% |
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| Employer matching contribution, percent |
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3.00% |
2.00% |
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| Company matching contributions to the 401(k) |
$ 288,000 |
$ 320,000 |
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