Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

The following table provides a reconciliation of changes between the beginning and ending balances of items measured at fair value on a recurring basis in the tables above that used significant unobservable inputs (Level 3):

	Three Months Ended March 31, 2013			Year Ended  December 31, 2012
Available-for-sale securities (Level 3):
Balance, beginning of period	$	11,123		$	11,829
Redemption of TIF bonds	(11,002		)	—
Reclassification adjustment AOCI	—			1,542
Transfer out of Level 3 (1)	(121		)	(2,248		)
Balance, end of period	$	—		$	11,123

(1) The TIF bonds were adjusted to their net realizable value as of December 31, 2012 and were redeemed in January 2013. The difference in estimate was recorded as a transfer to real estate assets.

Fair Value Measurements of Assets and Liabilities

The following tables set forth information regarding the Company’s financial instruments that are measured at fair value on a recurring basis in the accompanying condensed consolidated balance sheets as of March 31, 2013 and December 31, 2012:

			Fair Value Measurements at Reporting Date Using
	Fair Value at March 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Available-for-sale securities	$	17,320	$	17,320	$	—	$	—
Privately-held debt and equity securities	2,475		—		—		2,475
Interest rate cap	—		—		—		—
Liabilities:
Interest rate swaps	$	5,529	$	—	$	5,529	$	—

			Fair Value Measurements at Reporting Date Using
	Fair Value at December 31, 2012		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Available-for-sale securities	$	27,679	$	16,556	$	—	$	11,123
Privately-held debt and equity securities	2,475		—		—		2,475
Interest rate cap	—		—		—		—
Liabilities:
Interest rate swaps	$	5,805	$	—	$	5,805	$	—

Summary of Equity Securities

The following is a summary of the available-for-sale securities held by the Company as of March 31, 2013 and December 31, 2012:

			Gross Unrealized
	Adjusted Cost		Gains		Losses		Fair Value
March 31, 2013:
Common stocks	$	4,195	$	13,125	$	—	$	17,320

			Gross Unrealized
	Adjusted Cost		Gains		Losses		Fair Value
December 31, 2012:
Common stocks	$	4,195	$	12,361	$	—	$	16,556
Government and government-sponsored entities	11,123		—		—		11,123
	$	15,318	$	12,361	$	—	$	27,679