Summary of Significant Accounting Policies

Accounting Policies

The complete summary of significant accounting policies is included in Note 2, Summary of Significant Accounting Policies, of the Notes to Consolidated Financial Statements in "Item 8. Financial Statements and Supplementary Data" in our 2013 Form 10-K.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Such estimates include the valuation of accounts receivable, inventories, goodwill, intangible assets, and other long-lived assets; legal contingencies; guarantee obligations; indemnifications; assumptions used in retirement benefits; stock-based compensation; income taxes; and vendor and customer rebates, among others. These estimates and assumptions are based on management's best estimates and judgment. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. We adjust such estimates and assumptions when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in these estimates resulting from continuing changes in the economic environment will be reflected in the consolidated financial statements in future periods.

Vendor and Customer Rebates and Allowances

We receive rebates and allowances from our vendors under a number of different programs, including vendor marketing programs. At September 30, 2014, and December 31, 2013, we had $4.8 million and $4.7 million, respectively, of vendor rebates and allowances recorded in "Receivables, Other" on our Consolidated Balance Sheets. Rebates and allowances received from our vendors are recognized as a reduction of "Materials, labor, and other operating expenses (excluding depreciation)" when the product is sold, unless the rebates and allowances are linked to a specific incremental cost to sell a vendor's product. Amounts received from vendors that are linked to specific selling and distribution expenses are recognized as a reduction of "Selling and distribution expenses" in the period the expense is incurred.

We also provide rebates to our customers and our customers' customers based on the volume of their purchases. We provide the rebates to increase the sell-through of our products. The rebates are recorded as a decrease in "Sales." At September 30, 2014, and December 31, 2013, we had $28.0 million and $24.2 million, respectively, of rebates payable to our customers recorded in "Accrued liabilities, Other" on our Consolidated Balance Sheets.

Leases

We lease a portion of our distribution centers as well as other property and equipment under operating leases. For purposes of determining straight-line rent expense, the lease term is calculated from the date we first take possession of the facility, including any periods of free rent and any renewal option periods we are reasonably assured of exercising. Rental expense for operating leases was $4.3 million and $3.8 million for the three months ended September 30, 2014 and 2013, respectively, and $12.9 million and $11.1 million for the nine months ended September 30, 2014 and 2013, respectively. Sublease rental income was not material in any of the periods presented.

Inventories

Inventories include the following (work in process is not material):



	September 30, 2014		December 31, 2013
	(thousands)
Finished goods and work in process	$	313,335	$	292,218
Logs	56,877		65,423
Other raw materials and supplies	28,659		25,718
	$	398,871	$	383,359

Property and Equipment

Property and equipment consisted of the following asset classes:



	September 30, 2014			December 31, 2013
	(thousands)
Land	$	36,819		$	37,345
Buildings	95,039			91,594
Improvements	42,253			41,372
Office equipment and vehicles	86,711			80,340
Machinery and equipment	393,080			380,456
Construction in progress	20,041			10,063
	673,943			641,170
Less accumulated depreciation	(311,443		)	(280,185		)
	$	362,500		$	360,985

Fair Value

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy under U.S. generally accepted accounting principles (GAAP) gives the highest priority to quoted market prices (Level 1) and the lowest priority to unobservable inputs (Level 3). In general, and where applicable, we use quoted prices in active markets for identical assets or liabilities to determine fair value (Level 1). If quoted prices in active markets for identical assets or liabilities are not available to determine fair value, we use quoted prices for similar assets and liabilities or inputs that are observable either directly or indirectly (Level 2). If quoted prices for identical or similar assets are not available or are unobservable, we may use internally developed valuation models, whose inputs include bid prices, and third-party valuations utilizing underlying asset assumptions (Level 3).

Financial Instruments

Our financial instruments are cash and cash equivalents, accounts receivable, accounts payable, and long-term debt. Our cash is recorded at cost, which approximates fair value, and our cash equivalents are money market funds measured at fair value. As of September 30, 2014, and December 31, 2013, we held $130.4 million and $85.8 million, respectively, in money market funds that are measured at fair value on a recurring basis using Level 1 inputs. The recorded values of accounts receivable and accounts payable approximate fair values based on their short-term nature. At September 30, 2014, the book value of our fixed-rate debt was $300.0 million, and the fair value was estimated to be $312.0 million. The difference between the book value and the fair value is derived from the difference between the period-end market interest rate and the stated rate of our fixed-rate, long-term debt. We estimated the fair value based on quoted market prices for similar traded debt (Level 2 measurement).

Concentration of Credit Risk

We are exposed to credit risk related to customer accounts receivable. In order to manage credit risk, we consider customer concentrations and current economic trends and monitor the creditworthiness of significant customers based on ongoing credit evaluations. At both September 30, 2014, and December 31, 2013, the receivables from a single customer accounted for approximately 13% of total receivables. No other customer accounted for 10% or more of total receivables.

New and Recently Adopted Accounting Standards

In June 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-12, Compensation - Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. This ASU requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. This guidance is effective for annual and interim reporting periods beginning after December 15, 2015. Early adoption is permitted. The provisions of this guidance are not expected to have a material effect on our financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers. This ASU requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. The new standard is effective for annual and interim reporting periods beginning after December 15, 2016. Early adoption is not permitted. The standard permits the use of either the retrospective or cumulative effect transition method. We are evaluating the effect that this guidance will have on our consolidated financial statements and related disclosures. We have not yet selected a transition method nor have we determined the effect of the standard on our financial statements.

There were no other accounting standards recently issued that had or are expected to have a material impact on our consolidated financial statements and associated disclosures.