Accrued Liabilities and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Components of Accrued Liabilities

The components of accrued expenses and other liabilities are as follows:

	As of December 31,
	2019		2018
Accrued product-related costs	$	4,464	$	4,377
Accrued income taxes	7,903		6,914
Accrued property and other taxes	1,574		1,976
Accrued professional fees	1,599		3,350
Contract liabilities	2,877		1,981
Dividends payable	1,299		1,310
Remediation reserves	11,444		11,274
Other accrued liabilities	5,218		6,165
Total accrued expenses and other liabilities	$	36,378	$	37,347