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STOCK OPTIONS | 3 Months Ended
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Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
STOCK OPTIONS | STOCK OPTIONS Stock Options. The following table summarizes stock option activity under our 2006 Equity Incentive Plan (the "Plan") during the three months ended March 31, 2017:
| Number of Options |  | Weighted-Average Exercise Price
Outstanding at January 1, 2017 | 738,026 |  |  | $ | 3.59 |
Granted | — |  |  | — |
Forfeited | (62,739 | ) |  | 2.12 |
Outstanding at March 31, 2017 | 675,287 |  |  | $ | 3.73 |
Exercisable at March 31, 2017 | 547,957 |  |  | $ | 4.25 |
During the three months ended March 31, 2017, we did not grant any options to purchase shares of our common stock. Options to purchase an aggregate of 14,000 shares of our common stock were granted during the three months ended March 31, 2016. As of March 31, 2017, there were 661,914 options that were vested or expected to vest with an aggregate intrinsic value of zero with a remaining weighted average contractual life of 7.2 years. Stock Appreciation Rights (“SARs”) As of March 31, 2017, 83,333 outstanding and exercisable SARs shares were vested or expected to vest. All outstanding SARs were issued solely to our chief executive officer. The weighted-average exercise price of these SARs was $4.32 per share and the aggregate intrinsic value was zero with a remaining weighted average contractual life of 6.5 years.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65895303&loc=d3e17540-113929 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68057994&loc=d3e25284-112666 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 + Details
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