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STOCKHOLDERS' EQUITY (Details) $ / shares in Units, $ in Thousands | 9 Months Ended
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Sep. 30, 2019 USD ($) $ / shares shares
Stock options |
Outstanding at beginning of period | shares | 424,800
Outstanding at end of period | shares | 424,800
Exercisable at end of period | shares | 421,467
Weighted average exercise price |
Outstanding at beginning of period | $ / shares | $ 8.30
Outstanding at end of period | $ / shares | 8.30
Exercisable at end of period | $ / shares | $ 8.31
Weighted average remaining contractual term |
Outstanding at beginning of period | 6 years 6 months
Outstanding at end of period | 5 years 8 months 12 days
Exercisable at the end of period | 5 years 8 months 12 days
Aggregate intrinsic value |
Outstanding at beginning of period | $ | $ 22
Outstanding at end of period | $ | 25
Exercisable at end of period | $ | $ 25

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- Definition Weighted average remaining contractual term for option awards outstanding at the end of the period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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