v3.8.0.1

SHARE-BASED COMPENSATION - Other Award Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Significant ranges of outstanding and exercisable options [Line Items] |  |  |
Number of options outstanding | 861,847 |  | 883,347
Weighted average remaining contractual life options outstanding | 2 years |  |
Weighted average exercise price options outstanding | $ 8.42 |  | $ 8.38
Number of options exercisable | 861,847 |  |
Weighted average exercise price options exercisable | $ 8.42 |  |
Recognized Non-Cash Compensation Expense [Line Items] |  |  |
Total Non cash compensation expense recognized | $ 3,097 | $ 1,085 |
Exercise prices from 1.34 to 1.34 |  |  |
Significant ranges of outstanding and exercisable options [Line Items] |  |  |
Number of options outstanding | 290,437 |  |
Weighted average remaining contractual life options outstanding | 10 months 24 days |  |
Weighted average exercise price options outstanding | $ 1.34 |  |
Number of options exercisable | 290,437 |  |
Weighted average exercise price options exercisable | $ 1.34 |  |
Exercise prices from 2.02 to 13.98 |  |  |
Significant ranges of outstanding and exercisable options [Line Items] |  |  |
Number of options outstanding | 571,410 |  |
Weighted average remaining contractual life options outstanding | 2 years 7 months 6 days |  |
Weighted average exercise price options outstanding | $ 12.02 |  |
Number of options exercisable | 571,410 |  |
Weighted average exercise price options exercisable | $ 12.02 |  |
Station operating expenses [Member] |  |  |
Recognized Non-Cash Compensation Expense [Line Items] |  |  |
Total Non cash compensation expense recognized | $ 1,958 | 204 |
Corporate general and administrative expenses [Member] |  |  |
Recognized Non-Cash Compensation Expense [Line Items] |  |  |
Total Non cash compensation expense recognized | 1,955 | 1,389 |
Stock-based compensation expense included in operating expenses [Member] |  |  |
Recognized Non-Cash Compensation Expense [Line Items] |  |  |
Total Non cash compensation expense recognized | 3,913 | 1,593 |
Income tax benefit (net of a fully reserved valuation allowance for prior year) [Member] |  |  |
Recognized Non-Cash Compensation Expense [Line Items] |  |  |
Total Non cash compensation expense recognized | $ 816 | $ 508 |

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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: 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.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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