Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

The table below provides information about the Company’s interest rate swaps (in thousands):

			December 31, 2012					December 31, 2011
Expiration Date	Stated Interest Rate		Notional Amount		Market Value (Liability)			Notional Amount		Market Value (Liability)
December 31, 2012	3.105	%	$	—	$	—		$	59,500	$	(1,394	)
December 31, 2012	3.105	%	—		—			35,000		(820		)
May 9, 2016	2.020	%	72,188		(3,146		)	75,000		(2,810		)