Fair Value of Financial Instruments (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	$ 85,000		$ 103,000
Amount of Realized/Unrealized Gain (Loss) Recognized in Income on Derivatives	13,000	14,000
Amortization of gain (loss) on discontinued hedges during next 12 months	21,000
Amortization of gain (loss) on discontinued hedges during next 12 months, net of tax	$ 14,000