Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Aggregate minimum annual lease payments under leases in effect

Following are the aggregate minimum annual lease payments under leases in effect as of December 31, 2016 (in thousands):

Year ending December 31:	Operating leases
2017	$	984
2018	607
2019	400
2020	251
Total	$	2,242

Schedule of restructuring reserve

The changes in reserves associated with these measures for fiscal 2016 consisted of the following and are included in accrued liabilities on the accompanying Consolidated Balance Sheets (in thousands):

	Severance and Other employee related costs			Facility Closures and Asset impairments
Balance at January 1, 2016	$	—		$	—
Provision for cost saving measures	1,557			166
Cash payments made	(914		)	(63		)
Balance at December 31, 2016	$	643		$	103