TREASURY STOCK (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Mar. 11, 2019	Dec. 31, 2015
Equity [Abstract]
Authorized stock repurchase amount (up to)						$ 20,000,000	$ 20,000,000
Shares repurchased (in shares)	0	0	0	72,000
Payments for repurchase of common stock			$ 0	$ 722,000
Weighted average price per share repurchased (in usd per share)				$ 10
Payments for commissions				$ 2,000
Remaining amount authorized under stock repurchase program	$ 20,000,000		$ 20,000,000		$ 20,000,000