Restructuring (Tables)

3 Months Ended

Mar. 31, 2016

Restructuring and Related Activities [Abstract]

Schedule of restructuring liabilities

The following table summarizes the change in our restructuring accruals for the three months ended March 31, 2016 (in thousands), which is included in accounts payable and accrued liabilities in the Condensed Consolidated Balance Sheets:

	December 31, 2015		Charge to expense		Cash paid		March 31, 2016
Accrued severance	$	37	$	—	$	37	$	—
Total	$	37	$	—	$	37	$	—