Other Borrowings (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Assets Sold under Agreements to Repurchase [Line Items]
Available-for-sale Securities Pledged as Collateral	$ 362,787,000	$ 374,730,000
Available-for-sale Securities [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Assets Sold under Agreements to Repurchase, Carrying Amounts		25,000,000
Assets Sold under Agreements to Repurchase, Interest Rate		1.88%
Repurchase Agreements [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Available-for-sale Securities Pledged as Collateral	$ 28,200,000