Debt	12 Months Ended
Dec. 31, 2016
Debt Disclosure [Abstract]
Debt	Debt $300 MILLION SENIOR NOTES DUE 2025 On July 29, 2014 we issued $300 million aggregate principal amount of senior notes, which we refer to as the 2014 Notes. The 2014 Notes mature on February 1, 2025, have an interest rate of 5.375% and were issued at their face value. The issuance of these notes generated net proceeds of approximately $298 million after deducting offering expenses. We redeemed our entire $375 million aggregate principal amount of senior notes issued on October 22, 2010, which we refer to as the 2010 Notes, using the net proceeds from the 2014 Notes along with company funds and a $37 million draw from our senior secured revolving credit facility during the third quarter of 2014. The 2010 Notes had a maturity date of November 1, 2018, and an interest rate of 7.125%. On August 28, 2014, we redeemed all of the 2010 Notes at a redemption price equal to 100% of the principal amount of $375 million and a “make whole” premium of $17.6 million plus accrued and unpaid interest of $8.7 million, for an aggregate amount of $401.3 million. The make whole premium and a portion of the unpaid interest, as well as a $4.6 million non-cash charge relating to the unamortized deferred issuance costs associated with the 2010 Notes, were recorded as components of "Debt retirement costs" and included in our Consolidated Statement of Operations. The 2014 Notes are guaranteed by all of our direct and indirect domestic subsidiaries. The 2014 Notes will also be guaranteed by each of our future direct and indirect domestic subsidiaries that do not constitute an immaterial subsidiary under the indenture governing the 2014 Notes. The 2014 Notes are equal in right of payment with all other existing and future unsecured senior indebtedness and are senior in right of payment to any future subordinated indebtedness. The 2014 Notes are effectively subordinated to all of our existing and future secured indebtedness, including borrowings under our secured revolving credit facilities, which are secured by certain of our accounts receivable, inventory and cash. The terms of the 2014 Notes limit our ability and the ability of any restricted subsidiaries to incur certain liens, engage in sale and leaseback transactions and consolidate, merge with, or convey, transfer or lease substantially all of our or their assets to another person. We may, on any one or more occasions, redeem all or a part of the 2014 Notes, upon not less than 30 days nor more than 60 days' notice, at a redemption price equal to 100% of the principal amount of the 2014 Notes redeemed, plus the applicable premium as of, and accrued and unpaid interest, if any, to the date of redemption. Unless we default in the payment of the redemption price, interest will cease to accrue on the 2014 Notes or portions thereof called for redemption on the applicable redemption date. In addition, we may be required to make an offer to purchase the 2014 Notes upon the sale of certain assets and upon a change of control. $275 MILLION SENIOR NOTES DUE 2023 On February 22, 2013, we exercised the option to redeem our 10.625% senior Notes due in 2016 at a redemption price equal to approximately $166 million. Proceeds to fund the redemption of these Notes were made available through the sale of $275 million aggregate principal amount of senior notes on January 23, 2013, which we refer to as the 2013 Notes. The 2013 Notes mature on February 1, 2023, have an interest rate of 4.5% and were issued at their face value. The issuance of these notes generated net proceeds of approximately $271 million after deducting offering expenses. The 2013 Notes are guaranteed by all of our direct and indirect domestic subsidiaries. The 2013 Notes will also be guaranteed by each of our future direct and indirect domestic subsidiaries that we do not designate as an unrestricted subsidiary under the indenture governing the 2013 Notes. The 2013 Notes are equal in right of payment with all other existing and future unsecured senior indebtedness and are senior in right of payment to any future subordinated indebtedness. The 2013 Notes are effectively subordinated to all of our existing and future secured indebtedness, including borrowings under our secured revolving credit facilities, which are secured by certain of our accounts receivable, inventory and cash. The terms of the 2013 Notes limit our ability and the ability of any restricted subsidiaries to borrow money; pay dividends; redeem or repurchase capital stock; make investments; sell assets; create restrictions on the payment of dividends or other amounts to us from any restricted subsidiaries; enter into transactions with affiliates; enter into sale and lease back transactions; create liens; and consolidate, merge or sell all or substantially all of our assets. At any time prior to February 1, 2018, we may on any one or more occasions redeem all or a part of the 2013 Notes, upon not less than 30 nor more than 60 days' notice, at a redemption price equal to 100% of the principal amount, plus the applicable premium as of, and accrued and unpaid interest and special interest, if any, to the date of redemption. In addition, we may be required to make an offer to purchase the 2013 Notes upon the sale of certain assets and upon a change of control. REVOLVING CREDIT FACILITIES On October 31, 2016, we terminated and paid in full all outstanding amounts under our $125 million senior secured revolving credit facility and replaced that facility with two new senior secured revolving credit facilities. The new senior secured revolving credit facilities provide in the aggregate, on a combined basis, for the extension of up to $300 million in revolving loans under: (i) a $200 million credit agreement with Wells Fargo Bank, National Association, as administrative agent, and the lenders party thereto (the “Commercial Credit Agreement”); and (ii) a $100 million credit agreement with Northwest Farm Credit Services, PCA, as administrative agent, and the lenders party thereto (the “Farm Credit Agreement”). We refer to both of these credit agreements collectively as the “Credit Agreements.” The revolving credit facilities provided under the Credit Agreements mature on October 31, 2021. Revolving Loans borrowed under the Commercial Credit Agreement bear interest, at our option, at a LIBOR rate or at a base rate, plus an applicable margin, which for LIBOR rate loans may range from 1.25% per annum to 2.00% per annum, based on the Company’s consolidated total leverage ratio. The applicable margin for base rate loans under the Commercial Credit Agreement is 1.00% per annum less than for LIBOR rate loans. Revolving Loans borrowed under the Farm Credit Agreement are calculated in substantially the same manner as under the Commercial Credit Agreement, however, the applicable margin under the Farm Credit Agreement is 0.25% per annum higher than the Commercial Credit Agreement, and the prime rate used in the calculation of base rate loans is based upon the prime rate published by the Wall Street Journal. In addition, under the Farm Credit Agreement, we have the option to elect fixed rate periods of interest which bear interest at an applicable margin equal to the LIBOR rate. We also pay commitment fees on the unused portion of the revolving loan commitments under the Credit Agreements, which range from 0.20% per annum to 0.35% per annum. The Credit Agreements are secured by substantially all of the personal property of the Company and its domestic subsidiaries through separate liens granted under each Credit Agreement for the benefit of each secured party thereunder on an equal and ratable basis. The Company’s obligations under the Credit Agreements are guaranteed by the Company’s domestic subsidiaries. The Credit Agreements contain various loan covenants that restrict the ability of the Company and its subsidiaries to take certain actions, including, incurrence of indebtedness, creation of liens, mergers or consolidations, dispositions of assets, repurchase or redemption of capital stock, making certain investments, entering into certain transactions with affiliates or changing the nature of their business. In addition, the Credit Agreements contain financial covenants which require the Company to maintain a consolidated total leverage ratio in an amount not to exceed 4.00 to 1.00 (subject to certain exceptions with respect to acquisitions in excess of an agreed threshold amount) and a consolidated interest coverage ratio in an amount not less than 2.25 to 1.00. Each Credit Agreement also contains customary events of default, including failure to make payments under such Credit Agreement, breach of any representation or warranty or covenant under such Credit Agreement, default under or acceleration of other indebtedness for borrowed money in excess of an agreed amount, any change in control of the Company based upon a third party acquiring more than 35% of the equity interests of the Company, bankruptcy events, invalidity of such credit agreement, the incurrence of certain liabilities, termination events or withdrawals from specified benefit plans, and unpaid or uninsured judgments in excess of an agreed amount. As of December 31, 2016, there were $135 million of borrowings outstanding under the Credit Agreements and we were in compliance with the covenants contained in the Credit Agreements. The borrowings outstanding under the Credit Agreements as of December 31, 2016, consisted of short-term base and LIBOR rate loans and are classified as current liabilities in our Consolidated Balance Sheet.

Debt

$300 MILLION SENIOR NOTES DUE 2025

On July 29, 2014 we issued $300 million aggregate principal amount of senior notes, which we refer to as the 2014 Notes. The 2014 Notes mature on February 1, 2025, have an interest rate of 5.375% and were issued at their face value. The issuance of these notes generated net proceeds of approximately $298 million after deducting offering expenses. We redeemed our entire $375 million aggregate principal amount of senior notes issued on October 22, 2010, which we refer to as the 2010 Notes, using the net proceeds from the 2014 Notes along with company funds and a $37 million draw from our senior secured revolving credit facility during the third quarter of 2014.

The 2010 Notes had a maturity date of November 1, 2018, and an interest rate of 7.125%. On August 28, 2014, we redeemed all of the 2010 Notes at a redemption price equal to 100% of the principal amount of $375 million and a “make whole” premium of $17.6 million plus accrued and unpaid interest of $8.7 million, for an aggregate amount of $401.3 million. The make whole premium and a portion of the unpaid interest, as well as a $4.6 million non-cash charge relating to the unamortized deferred issuance costs associated with the 2010 Notes, were recorded as components of "Debt retirement costs" and included in our Consolidated Statement of Operations.

The 2014 Notes are guaranteed by all of our direct and indirect domestic subsidiaries. The 2014 Notes will also be guaranteed by each of our future direct and indirect domestic subsidiaries that do not constitute an immaterial subsidiary under the indenture governing the 2014 Notes. The 2014 Notes are equal in right of payment with all other existing and future unsecured senior indebtedness and are senior in right of payment to any future subordinated indebtedness. The 2014 Notes are effectively subordinated to all of our existing and future secured indebtedness, including borrowings under our secured revolving credit facilities, which are secured by certain of our accounts receivable, inventory and cash. The terms of the 2014 Notes limit our ability and the ability of any restricted subsidiaries to incur certain liens, engage in sale and leaseback transactions and consolidate, merge with, or convey, transfer or lease substantially all of our or their assets to another person.

We may, on any one or more occasions, redeem all or a part of the 2014 Notes, upon not less than 30 days nor more than 60 days' notice, at a redemption price equal to 100% of the principal amount of the 2014 Notes redeemed, plus the applicable premium as of, and accrued and unpaid interest, if any, to the date of redemption. Unless we default in the payment of the redemption price, interest will cease to accrue on the 2014 Notes or portions thereof called for redemption on the applicable redemption date. In addition, we may be required to make an offer to purchase the 2014 Notes upon the sale of certain assets and upon a change of control.

$275 MILLION SENIOR NOTES DUE 2023

On February 22, 2013, we exercised the option to redeem our 10.625% senior Notes due in 2016 at a redemption price equal to approximately $166 million. Proceeds to fund the redemption of these Notes were made available through the sale of $275 million aggregate principal amount of senior notes on January 23, 2013, which we refer to as the 2013 Notes. The 2013 Notes mature on February 1, 2023, have an interest rate of 4.5% and were issued at their face value. The issuance of these notes generated net proceeds of approximately $271 million after deducting offering expenses.

The 2013 Notes are guaranteed by all of our direct and indirect domestic subsidiaries. The 2013 Notes will also be guaranteed by each of our future direct and indirect domestic subsidiaries that we do not designate as an unrestricted subsidiary under the indenture governing the 2013 Notes. The 2013 Notes are equal in right of payment with all other existing and future unsecured senior indebtedness and are senior in right of payment to any future subordinated indebtedness. The 2013 Notes are effectively subordinated to all of our existing and future secured indebtedness, including borrowings under our secured revolving credit facilities, which are secured by certain of our accounts receivable, inventory and cash. The terms of the 2013 Notes limit our ability and the ability of any restricted subsidiaries to borrow money; pay dividends; redeem or repurchase capital stock; make investments; sell assets; create restrictions on the payment of dividends or other amounts to us from any restricted subsidiaries; enter into transactions with affiliates; enter into sale and lease back transactions; create liens; and consolidate, merge or sell all or substantially all of our assets.

At any time prior to February 1, 2018, we may on any one or more occasions redeem all or a part of the 2013 Notes, upon not less than 30 nor more than 60 days' notice, at a redemption price equal to 100% of the principal amount, plus the applicable premium as of, and accrued and unpaid interest and special interest, if any, to the date of redemption. In addition, we may be required to make an offer to purchase the 2013 Notes upon the sale of certain assets and upon a change of control.

REVOLVING CREDIT FACILITIES

On October 31, 2016, we terminated and paid in full all outstanding amounts under our $125 million senior secured revolving credit facility and replaced that facility with two new senior secured revolving credit facilities. The new senior secured revolving credit facilities provide in the aggregate, on a combined basis, for the extension of up to $300 million in revolving loans under: (i) a $200 million credit agreement with Wells Fargo Bank, National Association, as administrative agent, and the lenders party thereto (the “Commercial Credit Agreement”); and (ii) a $100 million credit agreement with Northwest Farm Credit Services, PCA, as administrative agent, and the lenders party thereto (the “Farm Credit Agreement”). We refer to both of these credit agreements collectively as the “Credit Agreements.” The revolving credit facilities provided under the Credit Agreements mature on October 31, 2021.

Revolving Loans borrowed under the Commercial Credit Agreement bear interest, at our option, at a LIBOR rate or at a base rate, plus an applicable margin, which for LIBOR rate loans may range from 1.25% per annum to 2.00% per annum, based on the Company’s consolidated total leverage ratio. The applicable margin for base rate loans under the Commercial Credit Agreement is 1.00% per annum less than for LIBOR rate loans. Revolving Loans borrowed under the Farm Credit Agreement are calculated in substantially the same manner as under the Commercial Credit Agreement, however, the applicable margin under the Farm Credit Agreement is 0.25% per annum higher than the Commercial Credit Agreement, and the prime rate used in the calculation of base rate loans is based upon the prime rate published by the Wall Street Journal. In addition, under the Farm Credit Agreement, we have the option to elect fixed rate periods of interest which bear interest at an applicable margin equal to the LIBOR rate. We also pay commitment fees on the unused portion of the revolving loan commitments under the Credit Agreements, which range from 0.20% per annum to 0.35% per annum.

The Credit Agreements are secured by substantially all of the personal property of the Company and its domestic subsidiaries through separate liens granted under each Credit Agreement for the benefit of each secured party thereunder on an equal and ratable basis. The Company’s obligations under the Credit Agreements are guaranteed by the Company’s domestic subsidiaries.

The Credit Agreements contain various loan covenants that restrict the ability of the Company and its subsidiaries to take certain actions, including, incurrence of indebtedness, creation of liens, mergers or consolidations, dispositions of assets, repurchase or redemption of capital stock, making certain investments, entering into certain transactions with affiliates or changing the nature of their business. In addition, the Credit Agreements contain financial covenants which require the Company to maintain a consolidated total leverage ratio in an amount not to exceed 4.00 to 1.00 (subject to certain exceptions with respect to acquisitions in excess of an agreed threshold amount) and a consolidated interest coverage ratio in an amount not less than 2.25 to 1.00.

Each Credit Agreement also contains customary events of default, including failure to make payments under such Credit Agreement, breach of any representation or warranty or covenant under such Credit Agreement, default under or acceleration of other indebtedness for borrowed money in excess of an agreed amount, any change in control of the Company based upon a third party acquiring more than 35% of the equity interests of the Company, bankruptcy events, invalidity of such credit agreement, the incurrence of certain liabilities, termination events or withdrawals from specified benefit plans, and unpaid or uninsured judgments in excess of an agreed amount.

As of December 31, 2016, there were $135 million of borrowings outstanding under the Credit Agreements and we were in compliance with the covenants contained in the Credit Agreements. The borrowings outstanding under the Credit Agreements as of December 31, 2016, consisted of short-term base and LIBOR rate loans and are classified as current liabilities in our Consolidated Balance Sheet.