XML 35 R87.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
COMMON STOCK REPURCHASES (Details) - USD ($)
shares in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Jun. 30, 2019
Class of Stock [Line Items]        
Payments for repurchase of common stock $ 4,536,000 $ 0 $ 0  
Repurchase Program        
Class of Stock [Line Items]        
Authorized amount       $ 75,000,000
Payments for repurchase of common stock $ 4,500,000      
Shares repurchased and retired (in shares) 1.0      
Remaining authorized repurchase amount $ 70,500,000