Business Combinations (Narrative) (Details) (USD $)	0 Months Ended	12 Months Ended
	Aug. 01, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Business Acquisition [Line Items]
Acquisition cost		$ 0	$ 482,000	$ 0
Cash consideration paid in acquisition	10,251,000	0	10,251,000	0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Liabilities			85,200,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Assets			89,300,000
Business Acquisition Purchase Price Allocations Deferred Income Taxes Asset Liability Net			620,000
Nonaccretable Discount		$ 0	$ 71,000