Accrued Expenses

12 Months Ended

Dec. 31, 2019

Accrued Liabilities, Current [Abstract]

Accrued Expenses

ACCRUED EXPENSES

Accrued expenses at December 31 consist of the following (in thousands):

	2019		2018
Compensation	$	15,673	$	17,572
Current portion of cash-settled share-based liabilities	14,817		14,777
Interest and taxes	3,593		9,231
Customer rebates	11,003		10,300
Insurance	8,367		7,789
Current operating lease liability	8,309		—
Unearned revenue	17,311		12,028
Other	19,390		15,377
Total accrued expenses	$	98,463	$	87,074

Accrued expenses for insurance are primarily for general liability, workers’ compensation and employee healthcare policies for which the Company is self-insured up to certain per-occurrence and aggregate limits. The amounts accrued represent the Company's best estimates of the probable amount of claims to be paid. Differences between the amounts accrued and the amount that may be reasonably possible of payment are not material. Accrued expenses for unearned revenue primarily relate to up-front customer deposits received on contracts for goods and services to be provided by the Company as further discussed in Note 3 "Revenue". The current portion of share-based liabilities represents the Company's equity-based awards that are settled in cash, further described in Note 12 "Equity-Based Compensation".