Other Liabilities - Schedule of Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Other Liabilities Disclosure [Abstract]
Customer deposits and accrued rebates	$ 2,309	$ 3,365
Dividends payable	5,242	5,260
Accrued litigation, claims and professional fees	958	460
Current portion of environmental reserves	1,499	1,229
Accrued product replacement costs	2,300
Other accrued expenses	5,727	6,387
Other current liabilities, Total	$ 18,035	$ 16,701