OFFSETTING ASSETS AND LIABILITIES - Schedule of Offsetting Financial Assets and Derivative Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Offsetting of derivative assets
Gross amounts of recognized assets	$ 5,018	$ 2,821
Gross amounts offset in the balance sheet	0	0
Net amounts of assets presented in the balance sheet	5,018	2,821
Gross amounts not offset in the balance sheet
Financial instruments	0	0
Cash collateral received/(posted)	0	0
Net amount	$ 5,018	$ 2,821