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EQUITY INCENTIVE PLAN (Tables) | 12 Months Ended
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Dec. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity | The following table summarizes stock option activity under the Plan during the year ended December 31, 2015:
|  | Number of Options |  | Weighted Average Exercise Price
Outstanding at January 1, 2015 |  | 685,984 |  |  | $ | 6.56 |
Granted |  | 665,560 |  |  | 1.50 |
Forfeited |  | (154,189 | ) |  | 4.72 |
Expired |  | (89,561 | ) |  | 10.57 |
Outstanding at December 31, 2015 |  | 1,107,794 |  |  | $ | 3.45 |
Exercisable at December 31, 2015 |  | 417,968 |  |  | $ | 5.28 |
Schedule of Other Share-based Compensation, Activity | The following table summarizes SARs activity under the Plan during the year ended December 31, 2015:
|  | Number of SARs |  | Weighted Average Exercise Price
Outstanding at January 1, 2015 |  | 98,333 |  |  | $ | 4.14 |
Granted |  | — |  |  | — |
Forfeited |  | — |  |  | — |
Expired |  | — |  |  | — |
Outstanding at December 31, 2015 |  | 98,333 |  |  | $ | 4.14 |
Exercisable at December 31, 2015 |  | 68,220 |  |  | $ | 4.23 |

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- Definition Tabular disclosure of the changes in other outstanding share-based compensation awards other than stock options or nonvested awards. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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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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