OTHER REAL ESTATE OWNED (Other Real Estate Owned By Segment And Class) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 7,704	$ 14,658	$ 7,704	$ 14,658	$ 7,810	$ 14,759
Total foreclosed property expenses	960	1,309	2,010	2,490
Realized net losses on dispositions and holding losses on valuations of foreclosed properties			(960)	(1,729)
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		74		74
Real Estate [Member] | Consumer Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,238	2,109	2,238	2,109	857
Real Estate [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	39	654	39	654	39
Real Estate [Member] | Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	22	25	22	25	22
Real Estate [Member] | Commercial And Industrial - Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,539	1,272	2,539	1,272	1,958
Real Estate [Member] | Construction, Acquisition And Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	2,668	8,051	2,668	8,051	3,746
Real Estate [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	166	2,312	166	2,312	1,128
All Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 32	$ 161	$ 32	$ 161	$ 60