Derivatives (Gain Loss on Interest Rate Swaps Included in Earnings) (Details) (USD $)	0 Months Ended	3 Months Ended							0 Months Ended
	Jul. 02, 2013 Interest rate agreements [Member]	Mar. 31, 2014 Interest rate agreements [Member] Other Income (Expense) [Member]	Mar. 31, 2014 Designated as Hedging Instrument [Member] Fair Value Hedging [Member]	Mar. 31, 2013 Designated as Hedging Instrument [Member] Fair Value Hedging [Member]	Mar. 31, 2014 Designated as Hedging Instrument [Member] Other Income (Expense) [Member] Fair Value Hedging [Member]	Mar. 31, 2013 Designated as Hedging Instrument [Member] Other Income (Expense) [Member] Fair Value Hedging [Member]	Mar. 31, 2014 Designated as Hedging Instrument [Member] Interest rate agreements [Member] Fair Value Hedging [Member]	Mar. 31, 2013 Designated as Hedging Instrument [Member] Interest rate agreements [Member] Fair Value Hedging [Member]	Jul. 02, 2013 Senior Notes [Member] Interest rate agreements [Member]	Mar. 31, 2014 Senior Notes [Member] Interest rate agreements [Member] Fair Value Hedging [Member]	Mar. 31, 2014 Senior Notes [Member] Designated as Hedging Instrument [Member] Interest rate agreements [Member] Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, notional amount										$ 45,000,000	$ 40,500,000
Derivative, notional amount de-designated, percent of total	10.00%
Derivative, notional amount de-designated									4,500,000
Income (expense) on de-designated derivative		100,000
Interest rate swap							(329,000)	356,000
Related long-term debt			(359,000)	134,000
Net impact on Condensed Consolidated Statements of Operations					$ (30,000)	$ (222,000)