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STOCKHOLDERS' EQUITY AND SHARE-BASED COMPENSATION (Details 2)
3 Months Ended
Mar. 31, 2019
$ / shares
Expected stock price volatility 49.00%
Risk-free interest rate 2.41%
Forfeiture rate 0.00%
Expected dividend yield 0.00%
Expected life of options - years 3 years 6 months
Weighted-average fair value of options granted $ 2.06