Note 13 - Supplemental Cash Flow and Other Information

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Cash Flow, Supplemental Disclosures [Text Block]

Note 13 — Supplemental Cash Flow and Other Information

Accounts payable and accrued liabilities at December 31, 2015, 2014, and 2013, included accruals for capital expenditures of $3.9 million, $1.2 million, and $1.5 million, respectively.

Accrued liabilities at December 31, 2015 and 2014 were $45.8 million and $52.8 million, respectively. The balance at December 31, 2015 and December 31, 2014 included $15.1 million and $25.9 million for employee incentives and other compensation related expenses, respectively.