v3.6.0.2
DEBT (Details)
1 Months Ended 12 Months Ended
Nov. 30, 2015
USD ($)
Mar. 31, 2015
Jun. 30, 2012
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Debt Instrument [Line Items]          
Debt, current       $ 20,000,000 $ 0
Revolving Credit Facility          
Debt Instrument [Line Items]          
Debt, current       $ 20,000,000  
Maximum borrowing capacity $ 20,000,000.0        
Minimum stated percentage rate     4.00%    
Required liquidity ratio       1.25  
Potential increase in interest rate       5.00%  
Revolving Credit Facility | Prime Rate          
Debt Instrument [Line Items]          
Basis spread on variable rate 1.00% 0.50% 0.75%    
Revolving Credit Facility | LIBOR          
Debt Instrument [Line Items]          
Basis spread on variable rate 1.75% 2.25%      
Weighted Average [Member] | Revolving Credit Facility          
Debt Instrument [Line Items]          
Line of Credit Facility, Interest Rate During Period       2.37% 2.99%