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SHARE-BASED COMPENSATION (Details) (USD $)
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12 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | |||||||||||||||||||||||||||||||
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Dec. 31, 2013
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Dec. 31, 2013
Stock Options [Member]
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Dec. 31, 2012
Stock Options [Member]
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Dec. 31, 2011
Stock Options [Member]
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May 08, 2013
Stock Options [Member]
|
Oct. 23, 2008
Stock Options [Member]
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Sep. 30, 2012
Executive Vice President [Member]
Restricted Stock [Member]
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Feb. 23, 2010
Non-Employee Director [Member]
Stock Options [Member]
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Feb. 28, 2010
Non-Employee Director [Member]
Stock Options [Member]
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Jan. 31, 2010
Non-Employee Director [Member]
Stock Options [Member]
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Dec. 31, 2013
Non-Employee Director [Member]
Stock Options [Member]
|
Dec. 31, 2012
Non-Employee Director [Member]
Stock Options [Member]
|
Dec. 31, 2011
Non-Employee Director [Member]
Stock Options [Member]
|
Dec. 31, 2010
Non-Employee Director [Member]
Stock Options [Member]
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Dec. 31, 2010
Non-Employee Director [Member]
Stock Options [Member]
Minimum [Member]
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Dec. 31, 2010
Non-Employee Director [Member]
Stock Options [Member]
Maximum [Member]
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Sep. 25, 2011
Director Joseph Palm [Member]
Stock Options [Member]
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May 20, 2011
Director Joseph Palm [Member]
Stock Options [Member]
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Dec. 31, 2013
Director Joseph Palm [Member]
Stock Options [Member]
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Dec. 31, 2012
Director Joseph Palm [Member]
Stock Options [Member]
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Dec. 31, 2011
Director Joseph Palm [Member]
Stock Options [Member]
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Dec. 31, 2013
Director Joseph Palm [Member]
Stock Options [Member]
Stock Options Issued on September 25, 2011 [Member]
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Dec. 31, 2012
Director Joseph Palm [Member]
Stock Options [Member]
Stock Options Issued on September 25, 2011 [Member]
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May 02, 2011
Director John Townsend [Member]
Stock Options [Member]
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Dec. 31, 2013
Director John Townsend [Member]
Stock Options [Member]
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Dec. 31, 2012
Director John Townsend [Member]
Stock Options [Member]
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Dec. 31, 2011
Director John Townsend [Member]
Stock Options [Member]
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Jan. 12, 2011
Key Employees [Member]
Stock Options [Member]
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Dec. 31, 2013
Key Employees [Member]
Stock Options [Member]
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Dec. 31, 2012
Key Employees [Member]
Stock Options [Member]
|
Dec. 31, 2011
Key Employees [Member]
Stock Options [Member]
|
Dec. 31, 2011
Key Employees [Member]
Stock Options [Member]
Minimum [Member]
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Dec. 31, 2011
Key Employees [Member]
Stock Options [Member]
Maximum [Member]
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Jun. 30, 2010
Key Employees [Member]
Restricted Stock [Member]
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Dec. 31, 2013
Key Employees [Member]
Restricted Stock [Member]
|
Dec. 31, 2012
Key Employees [Member]
Restricted Stock [Member]
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Dec. 31, 2011
Key Employees [Member]
Restricted Stock [Member]
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Jan. 31, 2010
Officer and Key Employees [Member]
Stock Options [Member]
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Dec. 31, 2013
Officer and Key Employees [Member]
Stock Options [Member]
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Dec. 31, 2012
Officer and Key Employees [Member]
Stock Options [Member]
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Dec. 31, 2011
Officer and Key Employees [Member]
Stock Options [Member]
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Nov. 15, 2012
Director Gary Adams [Member]
Stock Options [Member]
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Dec. 31, 2013
Director Gary Adams [Member]
Stock Options [Member]
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Dec. 31, 2012
Director Gary Adams [Member]
Stock Options [Member]
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Dec. 31, 2013
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
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Dec. 31, 2012
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
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Dec. 31, 2011
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
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Dec. 31, 2009
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
Option
|
May 29, 2013
Simon Upfill-Brown [Member]
Stock Options [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Number of shares of common stock issued (in shares) | 7,500 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Compensation expense recognized | $ 72,600 | $ 113,000 | $ 113,000 | $ 103,000 | $ 0 | $ 24,000 | $ 33,000 | $ 65,000 | $ 38,000 | $ 80,000 | $ 80,000 | $ 54,000 | $ 475,000 | $ 475,000 | $ 475,000 | $ 0 | $ 6,000 | $ 12,000 | $ 0 | $ 8,000 | $ 97,000 | $ 120,000 | $ 15,000 | $ 97,000 | $ 97,000 | $ 97,000 | $ 84,000 | ||||||||||||||||||||||
| Number of shares register under stock option plans (in shares) | 1,500,000 | 1,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||
| Options awarded, term | P10Y | P10Y | P10Y | P10Y | P7Y | P10Y | |||||||||||||||||||||||||||||||||||||||||||
| Aggregate options outstanding (in shares) | 1,226,360 | 1,173,180 | 100,000 | ||||||||||||||||||||||||||||||||||||||||||||||
| Exercise price (in dollars per share) | $ 7.71 | $ 2.82 | $ 2.21 | $ 3.52 | $ 3.90 | $ 4.09 | $ 4.86 | $ 2.47 | $ 2.21 | $ 7.14 | $ 7.71 | ||||||||||||||||||||||||||||||||||||||
| Vesting period | 5 years | 4 years 8 months 1 day | 1 year | 5 years | 4 years | 2 years | 2 years | 5 years | 4 years | ||||||||||||||||||||||||||||||||||||||||
| Share lots vesting (in shares) | 20,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Expected volatility (in hundredths) | 338.00% | 467.00% | 96.00% | 413.00% | 87.00% | 85.00% | |||||||||||||||||||||||||||||||||||||||||||
| Expected dividends | 0 | 0 | 0 | 0 | |||||||||||||||||||||||||||||||||||||||||||||
| Expected term (in years) | 5 years | 10 years | 5 years | 10 years | 6 years 6 months | 6 years 3 months | |||||||||||||||||||||||||||||||||||||||||||
| Risk free interest rate (in hundredths) | 2.37% | 3.68% | 1.26% | 3.34% | 0.92% | 1.33% | |||||||||||||||||||||||||||||||||||||||||||
| Vesting percentage (in hundredths) | 20.00% | 25.00% | 20.00% | 25.00% | |||||||||||||||||||||||||||||||||||||||||||||
| Options weighted average remaining life | 6 years 1 month 6 days | 3 years 6 months | |||||||||||||||||||||||||||||||||||||||||||||||
| Number of options awarded | 2 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Compensation expense reversed | 413,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Stock Options [Roll Forward] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding at beginning of period (in shares) | 1,173,180 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Granted (in shares) | 90,000 | 500,000 | 32,667 | 80,000 | 19,333 | 100,000 | 391,000 | 10,000 | 95,000 | 100,000 | 90,000 | ||||||||||||||||||||||||||||||||||||||
| Expired (in shares) | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercised (in shares) | (36,820) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Forfeited (in shares) | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding at end of period (in shares) | 1,226,360 | 1,173,180 | 100,000 | ||||||||||||||||||||||||||||||||||||||||||||||
| Expected to vest, end of period (in shares) | 585,504 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercisable, end of period (in shares) | 440,856 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted Average Exercise Price Per Share [Roll Forward] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding at beginning of period (in dollars per share) | $ 4.04 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Granted (in dollars per share) | $ 7.71 | $ 2.82 | $ 2.21 | $ 3.52 | $ 3.90 | $ 4.09 | $ 4.86 | $ 2.47 | $ 2.21 | $ 7.14 | $ 7.71 | ||||||||||||||||||||||||||||||||||||||
| Expired (in dollars per share) | $ 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercised (in dollars per share) | $ 3.41 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Forfeited (in dollars per share) | $ 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding at end of period (in dollars per share) | $ 4.32 | $ 4.04 | |||||||||||||||||||||||||||||||||||||||||||||||
| Expected to vest, end of period (in dollars of period) | $ 5.07 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercisable, end of period (in dollars per share) | $ 3.74 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted Average Remaining Contractual Life [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding, weighted average remaining contractual life | 6 years 8 months 12 days | ||||||||||||||||||||||||||||||||||||||||||||||||
| Expected to vest, weighted average remaining contractual life | 7 years 8 months 12 days | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercisable, weighted average remaining contractual life | 6 years 1 month 6 days | ||||||||||||||||||||||||||||||||||||||||||||||||
| Intrinsic Value [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Outstanding, Intrinsic value | 10,093,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Expected to vest, Intrinsic value | 4,380,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Exercisable, Intrinsic value | 3,884,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Options were in the money to derive intrinsic value (in shares) | 1,200,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted average grant date fair value of options (in dollars per share) | $ 7.71 | $ 7.14 | $ 4.43 | ||||||||||||||||||||||||||||||||||||||||||||||
| Aggregate intrinsic value of options exercised | 142,000 | 445,000 | 267,000 | ||||||||||||||||||||||||||||||||||||||||||||||
| Cash received upon exercise of options | 60,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Shares [Rollforward] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Non-vested, beginning of period (in shares) | 673,252 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Granted (in shares) | 90,000 | 200,000 | |||||||||||||||||||||||||||||||||||||||||||||||
| Expired (in shares) | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vested (in shares) | (177,748) | ||||||||||||||||||||||||||||||||||||||||||||||||
| Non-vested, end of period (in shares) | 585,504 | 673,252 | |||||||||||||||||||||||||||||||||||||||||||||||
| Weighted Average Grant-Date Fair Value Per Share [Rollforward] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Non-vested, at beginning of period (in dollars per share) | $ 4.31 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Granted (in dollars per share) | $ 7.71 | $ 3.40 | |||||||||||||||||||||||||||||||||||||||||||||||
| Expired (in dollars per share) | $ 0 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vested (in dollars per share) | $ 4.57 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Non-vested, end of period (in dollars per share) | $ 5.07 | $ 4.31 | |||||||||||||||||||||||||||||||||||||||||||||||
| Fair value of options vested in period | 812,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Unrecognized compensation cost related to non-vested share-based compensation | 2,100,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted average recognition period | 2 years 6 months | ||||||||||||||||||||||||||||||||||||||||||||||||
| Warrants and Rights Note Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Common stock, issued (in shares) | 100,000 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Strike price (in dollars per share) | $ 10.00 | ||||||||||||||||||||||||||||||||||||||||||||||||
| Warrant term | 5 years | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vesting percentage (in hundredths) | 50.00% | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vesting of warrant in year one, description | equal increments of 1/12th each calendar month throughout the first year | ||||||||||||||||||||||||||||||||||||||||||||||||
| Vesting of warrant thereafter, description | equal increments of 1/36th each calendar month over years 2 through 4 contingent upon continuous investor relations service under the consulting agreement | ||||||||||||||||||||||||||||||||||||||||||||||||
| Investor relations expense | $ 180,000 | ||||||||||||||||||||||||||||||||||||||||||||||||