Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

As of December 31, 2012, future minimum lease payments under these non-cancelable leases and the present value of the net minimum lease payments for the capitalized leases are:

(in thousands)	Operating Leases		Capitalized Leases
2013	$	1,352	$	295
2014	999		112
2015	633		9
2016	272		—
2017	75		—
Thereafter	24		—
Total minimum lease payments	$	3,355	$	416
Less amount representing interest			22
Present value of net minimum lease payments			$	394
Less current portion			276
Long-term portion			$	118