Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2012

Components Of Accumulated Other Comprehensive Income

Accumulated other comprehensive income consists of the following components:

	December 31, 2012			December 31, 2011
Unrealized gain on agency securities, net	$	499,343		$	385,101
Unrealized gain (loss) on unsettled securities		1,217			631
Unrealized loss on short term investment*		(107	)		(287	)
Unrealized loss on derivative instruments		(237,599	)		(212,123	)
Accumulated other comprehensive income		262,854			173,322

* This line item is included in Other assets on the balance sheets.