SHORT-TERM BORROWINGS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Short-term Debt [Line Items]
Line of Credit Facility, Maximum Amount Outstanding During Period	$ 18,100
Line of Credit Facility, Expiration Date	Nov. 05, 2020
Line of Credit Facility, Interest Rate Description	LIBOR plus 0.75%
Short-term Debt	$ 7,049	$ 5,840
Revolving Credit Facility [Member]
Short-term Debt [Line Items]
Line of Credit Facility, Amount, Total	60,000
Line of Credit, Current	$ 7,000	$ 5,800
Line of Credit Facility, Interest Rate During Period	2.50%	3.30%