Bank Deposits (Tables)

3 Months Ended

Mar. 31, 2013

Bank Deposits [Abstract]

Schedule Of Deposits

	March 31, 2013		December 31, 2012
Money market and savings accounts	$	3,492,637	$	3,271,929
Demand deposits (interest-bearing)		50,940		64,926
Demand deposits (non-interest-bearing)		12,358		8,648
Certificates of deposit		633		630
	$	3,556,568	$	3,346,133

Schedule Of Maturities Of Certificates Of Deposit

	March 31, 2013		December 31, 2012
Certificates of deposit, less than $100:
Within one year	$	183	$	182
One to three years		204		203
Over three years		-		-
	$	387	$	385
Certificates of deposit, $100 and greater:
Within one year	$	246	$	245
One to three years		-		-
Over three years		-		-
	$	246	$	245
	$	633	$	630