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Restructuring (Tables)
3 Months Ended
Mar. 31, 2016
Restructuring and Related Activities [Abstract]  
Restructuring and Related Costs
The following table summarizes the severance accruals incurred as of March 31, 2016, excluding the reversal of prior year stock accrual:
 
Ending accrued balance as of December 31, 2015
 
$
-
 
Charges incurred during the period
 
 
1,343
 
Payments during the period
 
 
(100)
 
Ending accrued balance as of March 31, 2016
 
$
1,243