SIGNIFICANT ACCOUNTING POLICIES Interest Income and Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Accounting Policies [Abstract]
Deposit interest income	$ 645	$ 1,697	$ 1,252	$ 2,745
Deposit interest expense	0	(705)	0	(753)
Deposit interest income/(expense), net	$ 645	$ 992	$ 1,252	$ 1,992