Accrued Expenses

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses

The components of accrued expenses as of June 30, 2018 and December 31, 2017 were:

	June 30, 2018		December 31, 2017
Payroll and related items	$	67,741	$	75,869
Management incentive compensation	12,764		24,320
Income taxes payable	26,780		28,033
Insurance	9,675		9,424
Warranty	5,887		6,281
Deferred revenue	10,899		11,031
Restructuring	3,702		4,180
Liability for uncertain tax positions	1,484		1,745
Accrued interest	1,754		1,759
Other	22,276		22,063
Total accrued expenses	$	162,962	$	184,705