XML 101 R44.htm IDEA: XBRL DOCUMENT v3.20.1
STOCKHOLDERS' EQUITY - NARRATIVE (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Oct. 22, 2014
Nov. 01, 2007
Equity, Class of Treasury Stock [Line Items]        
Repurchased shares, value $ 11,975,000      
Stock Repurchase Program        
Equity, Class of Treasury Stock [Line Items]        
Stock repurchase program, authorized amount       $ 50,000,000.0
Stock repurchase program, additional authorized amount     $ 30,000,000.0  
Repurchased shares (in shares) 2,000,000.0 0    
Repurchased shares, value $ 12,000,000.0      
Stock repurchase program, average cost (in dollars per share) $ 5.95      
Stock repurchase program, remaining available repurchase amount $ 18,700,000