Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block]

As of December 31, 2012, contractual obligations with terms exceeding one year and estimated minimum future rental payments required by non-cancelable operating leases with initial or remaining lease terms exceeding one year are as follows:

				Less than			1 to 3			3 to 5			After
	Total			1 Year			Years			Years			5 Years
Contractual obligations (1)	$	105		$	41		$	54		$	10		$	—
Operating lease obligations:
Minimum lease payments	14,893			4,368			8,532			1,993			—
Less minimum sublease rentals (2)	(7,850		)	(2,122		)	(4,975		)	(753		)	—
Net minimum lease payments	7,043			2,246			3,557			1,240			—
Total	$	7,148		$	2,287		$	3,611		$	1,250		$	—

(1) Amounts represent contractual obligations related to software license contracts, office equipment, and outsourcing contracts for software system support.

(2) As of December 31, 2012, the Company has entered into various sublease agreements for all of the office space at the Saddle River, New Jersey facility, the Dresher, Pennsylvania facility, and the Schaumburg, Illinois facility. These subleases will provide aggregated lease payments of approximately $5.1 million, $2.5 million and $0.2 million, respectively, over the remaining lease periods.