Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2012

ALLOWANCE FOR LOAN LOSSES [Abstract]

Allowance for Credit Losses on Financing Receivables [Table Text Block]

The following table summarizes the aggregate activity for the portion of the allowance for loan losses that relates to the securitized mortgage loan portfolio for the periods indicated:

	Three Months Ended
	June 30,
	2012				2011
	Commercial		Single-family		Commercial			Single-family
Allowance at beginning of period	$	1,341	$	231	$	4,237		$	249
Provision for loan losses	—		—		200			—
Credit losses, net of recoveries	14		—		(1,368		)	(41		)
Allowance at end of period	$	1,355	$	231	$	3,069		$	208

	Six Months Ended
	June 30,
	2012					2011
	Commercial			Single-family		Commercial			Single-family
Allowance at beginning of period	$	2,268		$	231	$	4,200		$	270
Provision for loan losses	60			—		450			—
Credit losses, net of recoveries	(973		)	—		(1,581		)	(62		)
Allowance at end of period	$	1,355		$	231	$	3,069		$	208

Schedule of Participating Mortgage Loans [Table Text Block]

The following table presents certain information on impaired securitized commercial and single-family mortgage loans as of June 30, 2012 and December 31, 2011:

	June 30, 2012						December 31, 2011
	Commercial			Single-family			Commercial			Single-family
Unpaid principal balance of impaired securitized loans	$	1,776		$	3,663		$	4,724		$	3,000
Basis adjustments related to impaired securitized loans	1			55			8			48
Amortized cost basis of impaired securitized loans	1,777			3,718			4,732			3,048
Allowance for loan losses	(1,355		)	(231		)	(2,268		)	(231		)
Investment in excess of allowance	$	422		$	3,487		$	2,464		$	2,817