Other Current Liabilities - Schedule of Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Continuing operations:
Accrued income tax payable	$ 16,673	$ 758
Accrued employee benefit costs	5,935	2,624
Self-insured liability accrual	5,690	5,941
Commissions payable	3,777	639
Accrued sales and use taxes	2,623	4,279
Accrued dividends	2,116	2,119
Current portion of pension liability	1,793	1,963
Deferred rent	1,656	1,535
Accrued rebates	1,061	1,078
Accrued professional fees	924	794
Accrued restructuring	750	1,924
Other taxes	3,315	4,210
Other	4,909	1,774
Total continuing operations	51,222	29,638
Discontinued operations:
Environmental remediation liabilities	661	492
Self-insured liability accrual	332	162
Other	103	98
Total discontinued operations	1,096	752
Total other current liabilities	$ 52,318	$ 30,390