Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY - Narrative (Details)

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STOCKHOLDERS' EQUITY - Narrative (Details) - USD ($)
3 Months Ended
Mar. 06, 2020
Feb. 10, 2020
Mar. 31, 2020
Mar. 31, 2019
Apr. 07, 2016
Jan. 12, 2016
Jul. 28, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Cash dividends declared (in dollars per share)   $ 0.20 $ 0.20 $ 0.24      
Cash dividends paid (in dollars per share) $ 0.20            
Stock repurchase program, amount authorized           $ 70,000,000.0 $ 15,000,000.0
Stock repurchase program, amount available for future purchases     $ 21,900,000        
2016 Plan | Common Stock              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Number of shares authorized under the plan (in shares)         2,500,000    
Number of shares available for issuance under the plan (in shares)     1,219,583