Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 2012

Discontinued Operations [Abstract]

Summarized operating results of discontinued operations

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012		2011			2012		2011
Revenues	$	—	$	5,322		$	683	$	18,038
Income (loss) from discontinued operations before income tax expense (1)	$	78	$	(1,393	)	$	836	$	20
Net income (loss) from discontinued operations	$	47	$	(563	)	$	518	$	324

Carrying value of assets and liabilities aggregated in discontinued operations

	September 30, 2012		December 31, 2011
Assets
Receivables from clients, net	$	251	$	3,301
Other current assets		—		44
Total current assets		251		3,345
Total assets	$	251	$	3,345
Liabilities
Accrued payroll and related benefits	$	—	$	585
Accounts payable, accrued expenses and other liabilities		106		180
Total current liabilities		106		765
Other non-current liabilities		—		49
Total liabilities	$	106	$	814