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STOCK-BASED COMPENSATION (Details) (USD $)
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3 Months Ended | 6 Months Ended | 0 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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Feb. 21, 2014
Stock Options [Member]
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Jun. 30, 2014
Stock Options [Member]
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Jun. 30, 2014
Stock Options [Member]
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Jun. 30, 2014
Director [Member]
Stock Options [Member]
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Jun. 30, 2013
Director [Member]
Stock Options [Member]
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Jun. 30, 2014
Director [Member]
Stock Options [Member]
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Jun. 30, 2013
Director [Member]
Stock Options [Member]
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Jun. 30, 2014
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
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Jun. 30, 2014
Mr. Hatem El Khalidi [Member]
Stock Options [Member]
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Jun. 30, 2014
Officer and Key Employees [Member]
Stock Options [Member]
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Jun. 30, 2013
Officer and Key Employees [Member]
Stock Options [Member]
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Jun. 30, 2014
Officer and Key Employees [Member]
Stock Options [Member]
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Jun. 30, 2013
Officer and Key Employees [Member]
Stock Options [Member]
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| Fair value of the warrants granted calculated using the Black-Scholes valuation model, Assumptions [Abstract] | ||||||||||||||||||||
| Expected volatility (in hundredths) | 84.00% | |||||||||||||||||||
| Expected dividends | [1] | |||||||||||||||||||
| Expected term (in years) | 6 years 3 months | |||||||||||||||||||
| Risk free interest rate (in hundredths) | 1.95% | |||||||||||||||||||
| Stock Options and Warrants [Roll Forward] | ||||||||||||||||||||
| Outstanding at beginning of period (in shares) | 1,326,360 | |||||||||||||||||||
| Granted (in shares) | 500,000 | 500,000 | ||||||||||||||||||
| Vesting percentage (in hundredths) | 25.00% | |||||||||||||||||||
| Exercised (in shares) | (31,820) | |||||||||||||||||||
| Expired (in shares) | 0 | |||||||||||||||||||
| Cancelled (in shares) | 0 | |||||||||||||||||||
| Forfeited (in shares) | (20,000) | |||||||||||||||||||
| Outstanding at end of period (in shares) | 1,774,540 | 1,774,540 | ||||||||||||||||||
| Exercisable, end of period (in shares) | 662,068 | 662,068 | ||||||||||||||||||
| Weighted Average Exercise Price Per Share [Roll Forward] | ||||||||||||||||||||
| Outstanding at beginning of period (in dollars per share) | $ 4.75 | |||||||||||||||||||
| Granted (in dollars per share) | $ 12.26 | |||||||||||||||||||
| Exercised (in dollars per share) | $ 2.86 | |||||||||||||||||||
| Expired (in dollars per share) | $ 0 | |||||||||||||||||||
| Cancelled (in dollars per share) | $ 0 | |||||||||||||||||||
| Forfeited (in dollars per share) | $ 2.82 | |||||||||||||||||||
| Outstanding at end of period (in dollars per share) | $ 6.92 | $ 6.92 | ||||||||||||||||||
| Exercisable, end of period (in dollars per share) | $ 4.53 | $ 4.53 | ||||||||||||||||||
| Weighted Average Remaining Contractual Life [Abstract] | ||||||||||||||||||||
| Outstanding, weighted average remaining contractual life | 7 years 1 month 6 days | |||||||||||||||||||
| Exercisable, weighted average remaining contractual life | 5 years 10 months 24 days | |||||||||||||||||||
| Options awarded, term (in years) | 10 years | |||||||||||||||||||
| Vesting period | 4 years | 4 years | 4 years | 4 years | 4 years | |||||||||||||||
| Compensation expense | 973,000 | 548,000 | 277,000 | 400,000 | 24,000 | 49,000 | 150,000 | 119,000 | 300,000 | 238,000 | ||||||||||
| Directors fees and expenses related to options to purchase shares | 76,000 | 94,000 | 170,000 | 189,000 | ||||||||||||||||
| Common Stock, issued (in shares) | 100,000 | 100,000 | ||||||||||||||||||
| Investor relations expense | $ 21,000 | $ 42,000 | $ 54,000 | $ 71,000 | ||||||||||||||||
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