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STOCKHOLDERS' EQUITY (Details 2) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balances at the beginning of the period $ (52)  
Balances at the end of the period (30) $ (52)
Accumulated Net Unrealized Investment Gain (Loss) [Member]    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Balances at the beginning of the period (52) (80)
Other comprehensive income before reclassifications 22 28
Amounts reclassified from accumulated other comprehensive income (loss) 0 0
Balances at the end of the period $ (30) $ (52)