Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Summary of Future Minimum Lease Payments for Capital and Operating Lease

Future minimum lease payments, inclusive of accelerated lease payments, under non-cancelable capital and operating leases are summarized as follows (in thousands):

	2015		2016		2017		2018		2019		Thereafter		Total
Capital leases
Present value of payments	$	1,090	$	429	$	129	$	4	$	—	$	—	$	1,652
Interest	51		41		13		2		—		—		107
Capital lease payments	$	1,141	$	470	$	142	$	6	$	—	$	—	$	1,759
Operating leases
Facilities	$	6,236	$	5,464	$	3,601	$	1,634	$	716	$	339	$	17,990
Furniture and equipment	112		34		—		—		—		—		146
Total operating leases	$	6,348	$	5,498	$	3,601	$	1,634	$	716	$	339	$	18,136
Total leases	$	7,489	$	5,968	$	3,743	$	1,640	$	716	$	339	$	19,895