Derivatives (Tables)

6 Months Ended

Jun. 30, 2012

Derivatives [Abstract]

Summary of derivatives and fair values

Hedge Product	Notional Amount		Strike			Trade Date		Maturity Date		Fair Value As of June 30, 2012			Fair Value As of December 31, 2011
Derivatives not designated as hedging instruments:
Series F Agreement*	$	50,000		5.2175	%		October 2008		October 1, 2013	$	(1,433	)	$	(1,667	)

* Fair value excludes quarterly settlement payment due on Series F Agreement. As of June 30, 2012 and December 31, 2011, the outstanding payable was $247 and $280, respectively.

Summary of the impact of the derivatives in cash flow hedging relationships on the statement of operations and the statement of OCI

		Three Months Ended						Six Months Ended
Interest Rate Products	Location on Statement	June 30, 2012			June 30, 2011			June 30, 2012			June 30, 2011
Amortization Reclassified from OCI into Income	Interest Expense	$	(571	)	$	(546	)	$	(1,111	)	$	(1,102	)

Fair Value Measurements on a Recurring Basis

	Fair Value			Fair Value Measurements at Reporting Date Using:
Description				Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Liabilities:
Series F Agreement at June 30, 2012	$	(1,433	)		—		—	$	(1,433	)
Series F Agreement at December 31, 2011	$	(1,667	)		—		—	$	(1,667	)

Quantitative information about Level 3 fair value measurements

Quantitative Information about Level 3 Fair Value Measurements:
Description	Fair Value at June 30, 2012			Valuation Technique		Unobservable Inputs	Range
Series F Agreement	$	(1,433	)		Discounted Cash Flow	Long Dated Treasuries (A)	2.72% – 2.88%
						Own Credit Risk (B)	1.55% – 2.78%

(A) Represents the forward 30 year Treasury CMT Rate.

(B) Represents credit default swap spread curve used in the valuation analysis.

Reconciliation of liabilities classified as Level 3

	Fair Value Measurements Using Significant Unobservable Inputs (Level 3) Derivatives
Ending liability balance at December 31, 2011	$	(1,667	)
Mark-to-Market of the Series F Agreement		234
Ending liability balance at June 30, 2012	$	(1,433	)