Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2015

Payables and Accruals [Abstract]

Components of Accrued Expenses

The components of accrued expenses as of September 30, 2015 and December 31, 2014 were:

	September 30, 2015		December 31, 2014
Payroll and related items	$	61,348	$	64,124
Management incentive compensation	9,627		21,567
Income taxes payable	18,671		9,305
Insurance	9,454		10,058
Warranty	7,164		7,196
Deferred revenue	9,696		11,813
Restructuring	3,544		6,056
Liability for uncertain tax positions	2,197		2,084
Accrued interest	8,559		1,738
Contingent consideration for acquisition	4,705		—
Other	34,942		29,468
Total accrued expenses	$	169,907	$	163,409