XML 85 R73.htm IDEA: XBRL DOCUMENT v3.19.1
SHARE REPURCHASE PROGRAM (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Oct. 31, 2017
Equity, Class of Treasury Stock [Line Items]      
Payments for Repurchase of Common Stock $ 11,414 $ 15,190  
Stock Repurchased and Retired During Period, Shares 351,626 548,539  
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased 665,010    
Stock Repurchase Program Additional Number Of Shares Authorized To Be Repurchased     1,000,000
Stock Repurchase Program, Number of Shares Authorized to be Repurchased 7,500,000