Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Details 3)

v3.6.0.2
INCOME TAXES (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Reconciliation of the beginning and ending amount of gross unrecognized tax benefits      
Balance at the beginning of the period $ 2,554    
Additions for tax positions of prior years $ 2,554  
Balance at the end of the period 2,554 2,554  
Accrued interest and penalties 400 900  
Interest and penalties $ 100 $ 200 $ 100