SIGNIFICANT ACCOUNTING POLICIES Interest Income and Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Accounting Policies [Abstract]
Deposit interest income	$ 560	$ 1,023	$ 1,812	$ 2,493
Deposit interest expense	0	(656)	0	(135)
Deposit interest income/(expense), net	$ 560	$ 367	$ 1,812	$ 2,358