Accrued Liabilities

3 Months Ended

Mar. 31, 2017

Other Liabilities Disclosure [Abstract]

Accrued Liabilities

Accrued Liabilities

The components of accrued liabilities are as follows: 

	As of
	March 31,		December 31,
	2017		2016
Accrued product related costs	$	5,217	$	5,556
Accrued income taxes	10,209		9,826
Accrued property and other taxes	1,853		1,917
Accrued professional fees	1,341		1,633
Dividends payable	1,314		1,309
Remediation reserves	17,922		18,176
Other accrued liabilities	4,607		7,291
Total accrued liabilities	$	42,463	$	45,708