LEASES (Rent Expense) (Details)	12 Months Ended
	Dec. 31, 2019 USD ($)
Lease [Line Items]
Lease expenses	$ 1,003,000
Short-term lease expenses	126,000
Cost of Sales [Member]
Lease [Line Items]
Lease expenses	636,000
Operating Expense [Member]
Lease [Line Items]
Lease expenses	$ 367,000