Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2017

Payables and Accruals [Abstract]

Components of Accrued Expenses

The components of accrued expenses as of September 30, 2017 and December 31, 2016 were:

	September 30, 2017		December 31, 2016
Payroll and related items	$	68,296	$	67,600
Management incentive compensation	20,547		16,339
Income taxes payable	12,332		8,808
Insurance	9,450		9,416
Warranty	6,138		5,628
Deferred revenue	13,055		12,607
Restructuring	662		3,893
Liability for uncertain tax positions	1,350		1,366
Accrued interest	10,184		1,663
Other	28,209		25,532
Total accrued expenses	$	170,223	$	152,852