Commitments and Contingencies	12 Months Ended
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies: Construction and Real Estate Commitments As of December 31, 2016, the Company had no material commitments related to construction projects extending greater than twelve months. Letters of Credit At December 31, 2016, there were $44.3 million outstanding letters of credit under the 2016 Senior Credit Facility. Litigation Item 103 of SEC Regulation S-K requires disclosure of certain environmental legal proceedings if the proceeding reasonably involves potential monetary sanctions of $100,000 or more. We periodically receive information requests and notices of potential noncompliance with environmental laws and regulations from governmental agencies, which are addressed on a case-by-case basis with the relevant agency. The Company has received a subpoena from the District Attorney of Yolo County, California, requesting records and information regarding its hazardous waste management and disposal practices in California. The Company is currently working with Yolo County and other district attorneys in California to resolve alleged instances of noncompliance with applicable regulations. The matter is still ongoing and the ultimate outcome cannot be determined at this time; however, the Company does not expect the resolution of this matter to have a material adverse effect on its consolidated financial position, results of operations or cash flows. The Company is also involved in various litigation matters arising in the ordinary course of business. The Company believes that any estimated loss related to such matters has been adequately provided for in accrued liabilities to the extent probable and reasonably estimable. Accordingly, the Company currently expects these matters will be resolved without material adverse effect on its consolidated financial position, results of operations or cash flows.

Commitments and Contingencies:

Construction and Real Estate Commitments

As of December 31, 2016, the Company had no material commitments related to construction projects extending greater than twelve months.

Letters of Credit

At December 31, 2016, there were $44.3 million outstanding letters of credit under the 2016 Senior Credit Facility.

Litigation

Item 103 of SEC Regulation S-K requires disclosure of certain environmental legal proceedings if the proceeding reasonably involves potential monetary sanctions of $100,000 or more. We periodically receive information requests and notices of potential noncompliance with environmental laws and regulations from governmental agencies, which are addressed on a case-by-case basis with the relevant agency. The Company has received a subpoena from the District Attorney of Yolo County, California, requesting records and information regarding its hazardous waste management and disposal practices in California. The Company is currently working with Yolo County and other district attorneys in California to resolve alleged instances of noncompliance with applicable regulations. The matter is still ongoing and the ultimate outcome cannot be determined at this time; however, the Company does not expect the resolution of this matter to have a material adverse effect on its consolidated financial position, results of operations or cash flows.

The Company is also involved in various litigation matters arising in the ordinary course of business. The Company believes that any estimated loss related to such matters has been adequately provided for in accrued liabilities to the extent probable and reasonably estimable. Accordingly, the Company currently expects these matters will be resolved without material adverse effect on its consolidated financial position, results of operations or cash flows.