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STOCK-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of weighted average assumptions for option grants | The following weighted average assumptions were used for option grants during the year ended December 31, 2014:
|  | 2014 |
Risk-free interest rate |  |  | 1.45 | %
Expected volatility |  |  | 102.0 | %
Dividend yield |  |  | 0 | %
Expected option term in years |  |  | 5 |
Schedule of stock options plans activity | A summary of the status of the Company’s stock option plans is as follows:
Fixed Options |  | Options |  |  | Weighted Average Exercise Price |  |  | Average remaining contractual term (in years) |  |  | Aggregate Intrinsic Value |
Outstanding at January 1, 2014 |  |  | 461,919 |  |  | $ | 9.80 |  |  |  | 2.28 |  |  |  |  |
Granted during period |  |  | 43,064 |  |  |  | 14.67 |  |  |  |  |  |  |  |  |
Exercised |  |  | (155,000 | ) |  |  | 8.52 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2014 |  |  | 349,983 |  |  |  | 10.97 |  |  |  | 2.20 |  |  |  |  |
Granted during period |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Exercised |  |  | (55,000 | ) |  |  | 8.00 |  |  |  |  |  |  |  |  |
Forfeited/Expired |  |  | (25,000 | ) |  |  | 14.08 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2015 |  |  | 269,983 |  |  |  | 11.29 |  |  |  | 1.71 |  |  |  |  |
Granted during period |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Exercised |  |  | (25,000 | ) |  |  | 6.75 |  |  |  |  |  |  |  |  |
Forfeited/Expired |  |  | (95,517 | ) |  |  | 13.83 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2016 |  |  | 149,466 |  |  | $ | 10.43 |  |  |  | 1.58 |  |  | $ | 151,500 |
Vested at December 31, 2016 |  |  | 149,466 |  |  | $ | 10.43 |  |  |  | 1.58 |  |  | $ | 151,500 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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