Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

As of December 31, 2013, 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
2014	$	1,507	$	115
2015	927		8
2016	515		—
2017	287		—
2018	110		—
Thereafter	—		—
Total minimum lease payments	$	3,346	$	123
Less amount representing interest			3
Present value of net minimum lease payments			$	120
Less current portion			112
Long-term portion			$	8