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OTHER - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Aug. 04, 2020
Jun. 25, 2020
Mar. 10, 2020
Feb. 14, 2020
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
Other [Line Items]                    
Cash dividends paid       $ 900         $ 937 $ 1,786
Dividend per share, declared (usd per share)   $ 0.0425 $ 0.0425           $ 0.085 $ 0.085
Dividends accrued [1]         $ 913 $ 932 $ 896 $ 898    
Subsequent Event                    
Other [Line Items]                    
Dividend per share, declared (usd per share) $ 0.0425                  
Retained Earnings                    
Other [Line Items]                    
Dividends accrued         $ 913 [1] $ 932 [1] $ 896 [1] $ 898 [1] $ 1,800  
[1] Cash dividends declared per share of common stock were $0.085 and $0.085 in the six months ended June 30, 2019 and 2020, respectively.