Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments under operating and capital lease obligations

Future minimum lease payments under operating and capital lease obligations are as follows (in thousands):

	Capital Leases			Operating Leases		Purchase Commitments
2016	$	1,845		$	1,874	$	2,308
2017	1,378			1,439		—
2018	1,069			972		—
2019	477			733		—
2020	13			211		—
Thereafter	—			—		—
Total minimum lease payments	4,782			$	5,229	$	2,308
Less amount representing interest	(549		)
Present value of capital lease obligations	4,233
Less current portion of capital lease obligations	(1,654		)
Long-term capital lease obligations	$	2,579