GOODWILL AND OTHER INTANGIBLE ASSETS (Future Estimated Amortization Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Aggregate amortization expense	$ 1,010	$ 869	$ 2,040	$ 1,749
Core Deposit Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Aggregate amortization expense	103	111	211	228
Customer Relationship Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Aggregate amortization expense	795	700	1,605	1,338
Non-Solicitation Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Aggregate amortization expense	$ 112	$ 58	$ 224	$ 183