LEASES (Lease expense and other information related to operating leases) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Lease expenses:
Operating lease expense	$ 384	$ 344
Short term lease expense	179	140
Total lease expense	563	484
Other information [Abstract]
Operating cash flows from operating leases	429	385
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 592	$ 75
Weighted-average remaining lease term - operating leases (in years)	24 years 10 months 24 days	25 years 6 months
Weighted-average discount rate - operating leases	2.00%	2.10%