LOANS AND LEASES LOANS AND LEASES - Indemnification Asset Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Receivables [Abstract]
Balance at beginning of period	$ 14,504	$ 20,338	$ 17,630	$ 22,666
Net FDIC claims received / paid	531	758	213	2,382
Amortization	(1,110)	(1,192)	(3,412)	(3,562)
FDIC loss sharing income	(638)	(973)	(1,144)	(2,323)
Offset to accelerated discount	0	0	0	(232)
Balance at end of period	$ 13,287	$ 18,931	$ 13,287	$ 18,931