Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2012

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (in thousands):

	Fair Value Measurements at Reporting Date Using
Description	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Equity Securities	$	10,594	$	—	$	—
Total assets as of December 31, 2011	$	10,594	$	—	$	—
Equity Securities	$	—	$	—	$	—
Total assets as of March 31, 2012	$	—	$	—	$	—