Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2012

Fair Value Measurements for Available for Sale Securities

Following is a summary of fair value measurements for AFS securities as of June 30, 2012 and December 31, 2011:

	Fair Value		Level 1		Level 2		Level 3
	(Amounts are in thousands)
June 30, 2012	$	4,806,054		543,711		4,262,343		---
December 31, 2011		4,253,255		473,099		3,780,156		---