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Supplemental Cash Flow Information	12 Months Ended
Supplemental Cash Flow Information	Dec. 31, 2015
Supplemental Cash Flow Information
Supplemental Cash Flow Information	17. Supplemental Cash Flow Information Cash paid for interest for the years ended December 31, 2015, 2014, and 2013 was $1.1 million, $0.7 million, and $0.8 million, respectively. Capitalized interest for the years ended December 31, 2015, 2014, and 2013 was $(0.4) million, $(0.6) million, and $(0.4) million, respectively. Income taxes paid, net of refunds for the years ended December 31, 2015, 2014, and 2013 were $13.9 million, $17.7 million, and $16.4 million, respectively. The Company has reflected $(0.1) million and $1.7 million of its capital expenditures as a non-cash decrease and increase in accounts payable and accrued liabilities for the years ended December 31, 2015 and 2014, respectively.