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STOCKHOLDERS' EQUITY (Treasury Stock) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Treasury Stock
Aggregate cost of shares repurchased during the period	$ 5,667	$ 6,115
Treasury stock (in shares)	3,632,099		3,404,639
Stock Repurchase Program
Treasury Stock
Number of shares repurchased during the period	227,460
Aggregate cost of shares repurchased during the period	$ 5,700
Amount available for repurchase	$ 7,500		$ 13,200

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