SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Summay Of changes Within Classification Of Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Unrealized gain on securities available for sale without other than temporary impairment Balance	$ 7,688	$ 4,285
Unrealized gain on securities available for sale without other than temporary impairment Current Period Change	(171)	3,403
Unrealized gain on securities available for sale without other than temporary impairment, Balance	7,517	7,688	4,285
Unrealized loss on securities available for sale with other than temporary impairment, Balance	(523)	(1,425)
Unrealized loss on securities available for sale with other than temporary impairment, Current Period Change	523	902
Unrealized loss on securities available for sale with other than temporary impairment, Balance	0	(523)	(1,425)
Total unrealized gain on securities available for sale, Opening Balance	7,165	2,860
Total unrealized gain on securities available for sale, Current Period Change	352	4,305
Total unrealized gain on securities available for sale, Ending Balance	7,517	7,165	2,860
Unrealized loss on defined benefit pension plans, Opening Balance	(2,026)	(1,510)
Unrealized loss on defined benefit pension plans, Current Period Change	198	(516)
Unrealized loss on defined benefit pension plans, Ending Balance	(1,828)	(2,026)	(1,510)
Total, Opening Balance	5,139	1,350
Total, Current Period Change	550	3,789	7,343
Total, Ending Balance	$ 5,689	$ 5,139	$ 1,350