Long-Term Debt (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Long-Term Debt [Abstract]
Prepaid long-term debt		$ 20,000,000	$ 16,000,000
Prepayment penalties	$ 0	$ 1,363,000	$ 861,000