Long-Term Debt Long Term Debt (Repayment Schedule) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Debt Disclosure [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	$ 10,938
Long-term Debt, Maturities, Repayments of Principal in Year Two	13,125
Long-term Debt, Maturities, Repayments of Principal in Year Three	15,312
Long-term Debt, Maturities, Repayments of Principal in Year Four	17,500
Long-term Debt, Maturities, Repayments of Principal in Year Five	135,765
Long-term Debt, Maturities, Repayments of Principal after Year Five	0
Long-term Debt	$ 192,640	$ 161,500