XML 39 R22.htm IDEA: XBRL DOCUMENT v3.2.0.727
Restructuring (Tables)
 6 Months Ended
Jun. 30, 2015
Restructuring and Related Activities [Abstract]  
Activity of Restructuring Liability
The following table sets forth activity of the restructuring liability for the six months ended June 30, 2015 (in thousands):
Balance at December 31, 2014
$
—

Costs incurred and charged to expense
568

Payments
(521
)
Balance at June 30, 2015
$
47