LEASES Lease Expense and Balance Sheet Information of Operating Leases (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2019 USD ($)
Leases [Abstract]
Operating Lease, Expense	$ 700	$ 1,800
Operating Lease, Right-of-Use Asset	9,881	9,881
Operating Lease, Liability, Current	1,803	1,803
Operating Lease, Liability, Noncurrent	7,409	7,409
Operating Lease, Total Liability	$ 9,212	$ 9,212