Consolidated Statement of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities:
Cash provided by operating activities	$ 43,691	$ 76,573
Investing activities:
Purchase of Freelandville assets	(18,000)
Capital expenditures	(11,810)	(27,109)
Other	186	478
Cash used in investing activities	(29,624)	(26,631)
Financing activities:
Bank borrowings	15,000
Debt issuance cost	(2,090)
Payments on bank debt	(26,492)	(40,312)
Dividends	(3,597)	(3,596)
Cash used in financing activities	(17,179)	(43,908)
Increase (decrease) in cash and cash equivalents	(3,112)	6,034
Cash and cash equivalents, beginning of period	15,930	13,469
Cash and cash equivalents, end of period	$ 12,818	$ 19,503