v3.4.0.3
SHARE-BASED COMPENSATION - Other Award Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Significant ranges of outstanding and exercisable options [Line Items]      
Number of options outstanding 464,425   466,925
Weighted average remaining contractual life options outstanding 2 years 9 months 18 days    
Weighted average exercise price options outstanding $ 1.94   $ 1.93
Number of options exercisable 464,425    
Weighted average exercise price options exercisable $ 1.94    
Recognized Non-Cash Compensation Expense [Line Items]      
Total Non cash compensation expense recognized $ 930 $ 698  
Exercise prices from 1.34 to 1.34      
Significant ranges of outstanding and exercisable options [Line Items]      
Number of options outstanding 430,425    
Weighted average remaining contractual life options outstanding 2 years 10 months 24 days    
Weighted average exercise price options outstanding $ 1.34    
Number of options exercisable 430,425    
Weighted average exercise price options exercisable $ 1.34    
Exercise prices from 2.02 to 11.78      
Significant ranges of outstanding and exercisable options [Line Items]      
Number of options outstanding 34,000    
Weighted average remaining contractual life options outstanding 2 years 4 months 24 days    
Weighted average exercise price options outstanding $ 9.5    
Number of options exercisable 34,000    
Weighted average exercise price options exercisable $ 9.5    
Station operating expenses [Member]      
Recognized Non-Cash Compensation Expense [Line Items]      
Total Non cash compensation expense recognized $ 227 177  
Corporate general and administrative expenses [Member]      
Recognized Non-Cash Compensation Expense [Line Items]      
Total Non cash compensation expense recognized 1,254 934  
Stock-based compensation expense included in operating expenses [Member]      
Recognized Non-Cash Compensation Expense [Line Items]      
Total Non cash compensation expense recognized 1,481 1,111  
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 $ 551 $ 413