Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments for Minimum Rentals under Non-cancelable Leases

The Company leases its facilities and certain equipment. Commitments for minimum rentals under non-cancelable leases at the end of 2015 are as follows (in thousands):

Years ending December 31,	Operating Leases		Lease obligation
2016	$	2,383	$	922
2017	1,885		931
2018	1,644		940
2019	1,669		950
2020	1,684		959
Thereafter	1,971		1,079
Total minimum lease payments	$	11,236	5,781
Less: amount representing interest			(1,164		)
Present value of lease obligation			4,617
Less: current portion			(585		)
Long-term lease obligation			$	4,032