XML 122 R107.htm IDEA: XBRL DOCUMENT v3.3.1.900
STOCK BASED COMPENSATION, INFORMATION RELATED TO STOCK OPTIONS EXERCISED (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Intrinsic value of options exercised $ 67 $ 0 $ 41
Cash received from options exercised 152 0 70
Tax benefit realized from options exercised $ 13 $ 0 $ 12