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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2016
Accounting Policies [Abstract] |
Basis of Presentation | Basis of Presentation BlueLinx is a wholesale distributor of building and industrial products in the U.S. Our Consolidated Financial Statements include the accounts of BlueLinx Holdings Inc. and its wholly owned subsidiaries. These financial statements have been prepared in accordance with U.S. GAAP. All significant intercompany accounts and transactions have been eliminated. Fiscal years 2016, 2015, and 2014 were each comprised of 52 weeks. Our fiscal year ends on the Saturday closest to December 31 of that fiscal year, and may comprise 53 weeks in certain years.
Use of Estimates | Use of Estimates We are required to make estimates and assumptions when preparing our Consolidated Financial Statements in accordance with U.S. GAAP. These estimates and assumptions affect the amounts reported in our Consolidated Financial Statements and the accompanying notes. Actual results could differ materially from those estimates.
Recent Accounting Standards | Recent Accounting Standards - Recently Issued Revenue from Contracts with Customers. In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, “Revenue from Contracts with Customers.” Under the new standard, revenue is recognized at the time a good or service is transferred to a customer for the amount of consideration received for that specific good or service. Entities may use a full retrospective approach or report the cumulative effect as of the date of adoption. In August 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date,” which deferred the effective date by one year to December 15, 2017, for interim and annual reporting periods beginning after that date. The FASB permitted early adoption of the standard, but not before the original effective date of December 15, 2016. The Revenue Recognition ASUs referred to, above, outline a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersede most current revenue recognition guidance, including industry-specific guidance. The guidance is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. This guidance is effective for us beginning on January 1, 2018, and entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. We are evaluating whether we will adopt this guidance using the full retrospective or modified retrospective approach, and evaluating whether to early adopt this standard or adopt on the effective date. We plan to complete our evaluation in the second quarter of fiscal 2017. We are concluding the assessment phase of implementing this guidance. We have evaluated each of the five steps in the new revenue recognition model, which are as follows: 1) Identify the contract with the customer; 2) Identify the performance obligations in the contract; 3) Determine the transaction price; 4) Allocate the transaction price to the performance obligations; and 5) Recognize revenue when (or as) performance obligations are satisfied. Our preliminary conclusion is that the determination of what constitutes a contract with our customers (step 1), our performance obligations under the contract (step 2), and the determination and allocation of the transaction price (steps 3 and 4) under the new revenue recognition model will not result in material changes in comparison to our current revenue recognition for our contracts with customers entered into in the normal course of operations. However, we have not yet finalized our analysis. Additionally, adoption of these provisions may affect sale recognition of properties under potential future sale and leaseback transactions. Leases. In February 2016, the FASB issued ASU 2016-02, “Leases.” The new standard establishes a right-of-use model that requires a lessee to record a right-of-use asset and a lease liability on the balance sheet for all leases with terms longer than twelve months. Leases will be classified as either “finance” or “operating,” with classification affecting the pattern of expense recognition in the income statement. The new standard is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. Early adoption is permitted. We are evaluating whether to early adopt this standard or adopt on the effective date. We plan to complete our evaluation in the third quarter of fiscal 2017. Adoption of this standard may have a significant impact on our Consolidated Balance Sheets, especially pertaining to the capitalization of operating leases and transition provisions relating to potential sale-leaseback transactions. Although we have not completed our assessment, we do not expect the adoption to change the recognition, measurement, or presentation of lease expenses within the Consolidated Statements of Operations and Cash Flows. For information about our current undiscounted future lease payments and the timing of those payments, see Note 13, “Lease Commitments.” Recent Accounting Standards - Recently Adopted Going Concern. We have adopted ASU 2014-15, “Presentation of Financial Statements - Going Concern.” See Note 15. Share-Based Compensation. In March 2016, the FASB issued ASU No. 2016-09, “Compensation—Stock Compensation (Topic 718).” This standard makes several modifications to Topic 718 related to the accounting for forfeitures, employer tax withholding on share-based compensation, and the financial statement presentation of excess tax benefits or deficiencies. ASU 2016-09 also clarifies the statement of cash flows presentation for certain components of share-based awards. We early adopted the provisions of this accounting standard in the fourth quarter of 2016, and there were no adjustments resulting from our adoption of the provisions of this accounting standard.
Revenue Recognition | Revenue Recognition We recognize revenue when the following criteria are met: persuasive evidence of an agreement exists, delivery has occurred or services have been rendered, our price to the buyer is fixed or determinable, and collectability is reasonably assured. Delivery is not considered to have occurred until the customer takes title and assumes the risks and rewards of ownership. The timing of revenue recognition largely is dependent on shipping terms. Revenue is recorded at the time of shipment for terms designated free on board (“FOB”) shipping point. For sales transactions designated FOB destination, revenue is recorded when the product is delivered to the customer’s delivery site. In addition, we provide inventory to certain customers through pre-arranged agreements on a consignment basis. Customer consigned inventory is maintained and stored by certain customers; however, ownership and risk of loss remains with us. When the consigned inventory is sold by the customer, we recognize revenue on a gross basis. All revenues recognized are net of trade allowances, cash discounts, and sales returns. Cash discounts and sales returns are estimated using historical experience. Trade allowances are based on the estimated obligations and historical experience. Adjustments to earnings resulting from revisions to estimates on discounts and returns have been insignificant for each of the reported periods.
Accounts Receivable | Accounts Receivable Accounts receivable are stated at net realizable value, do not bear interest, and consist of amounts owed for orders shipped to customers. Management establishes an overall credit policy for sales to customers. The allowance for doubtful accounts is determined based on a number of factors including specific customer account reviews, historical loss experience, current economic trends, and the creditworthiness of significant customers based on ongoing credit evaluations.
Inventory Valuation | Inventory Valuation The cost of all inventories is determined by the moving average cost method. We have included all material charges directly or indirectly incurred in bringing inventory to its existing condition and location. We evaluate our inventory value at the end of each quarter to ensure that inventory, when viewed by category, is carried at the lower of cost or market, which also considers items that may be damaged, excess, and obsolete inventory.
Consideration Received from Vendors and Paid to Customers | Consideration Received from Vendors and Paid to Customers Each year, we enter into agreements with many of our vendors providing for inventory purchase rebates, generally based on achievement of specified volume purchasing levels. We also receive rebates related to price protection and various marketing allowances that are common industry practice. We accrue for the receipt of vendor rebates based on purchases, and also reduce inventory to reflect the net acquisition cost (purchase price less expected purchase rebates). In addition, we enter into agreements with many of our customers to offer customer rebates, generally based on achievement of specified sales levels and various marketing allowances that are common industry practice. We accrue for the payment of customer rebates based on sales to the customer, and also reduce sales to reflect the net sales (sales price less expected customer rebates).
Shipping and Handling | Shipping and Handling Amounts billed to customers in sales transactions related to shipping and handling are classified as revenue.
Property and Equipment | Property and Equipment Property and equipment are recorded at cost. Lease obligations for which we assume or retain substantially all the property rights and risks of ownership are capitalized. Amortization of assets recorded under capital leases is included in “Depreciation and amortization” expense. Replacements of major units of property are capitalized and the replaced properties are retired. Replacements of minor components of property and repair and maintenance costs are charged to expense as incurred. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets. Upon retirement or disposition of assets, cost and accumulated depreciation are removed from the related accounts and any gain or loss is included in income.
Income Taxes | Income Taxes We account for deferred income taxes using the liability method. Accordingly, we recognize deferred tax assets and liabilities based on the tax effects of temporary differences between the financial statement and tax bases of assets and liabilities, as measured by current enacted tax rates. All deferred tax assets and liabilities are classified as noncurrent in our consolidated balance sheet in accordance with ASU 2015-17. We adopted these provisions prospectively on January 2, 2016, and prior periods were not retrospectively adjusted. A valuation allowance is recorded to reduce deferred tax assets when necessary.
Insurance and Self-insurance | Insurance and Self-Insurance For fiscal 2016, the Company purchased an insurance policy for its non-union and certain unionized employee health benefits, and was fully insured for this obligation. For fiscal 2015, the Company was self-insured, up to certain limits, for non-union and certain unionized employee health benefits. Health benefits for some unionized employees for fiscal 2016 and 2015 were paid directly to a union trust, depending upon the union-negotiated benefit arrangement. For fiscal 2016 and 2015, the Company was self-insured, up to certain limits, for most workers’ compensation losses, general liability, and automotive liability losses, all subject to varying “per occurrence” retentions or deductible limits. The Company provides for estimated costs to settle both known claims and claims incurred but not yet reported. Liabilities associated with these claims are estimated, in part, by considering the frequency and severity of historical claims, both specific to us, as well as industry-wide loss experience and other actuarial assumptions. We determine our insurance obligations with the assistance of actuarial firms. Since there are many estimates and assumptions involved in recording insurance liabilities and in the case of workers’ compensation, a significant period of time elapses before the ultimate resolution of claims, differences between actual future events and prior estimates and assumptions could result in adjustments to these liabilities.

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- Definition Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18823-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 13.B.Q1) -URI http://asc.fasb.org/extlink&oid=65893310&loc=d3e214044-122780 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18726-107790 + Details
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- Definition Disclosure of accounting policy for the classification of shipping and handling costs, including whether the costs are included in cost of sales or included in other income statement accounts. If shipping and handling fees are significant and are not included in cost of sales, disclosure includes both the amounts of such costs and the line item on the income statement which includes such costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Shipping Costs -URI http://asc.fasb.org/extlink&oid=51575562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6408413&loc=d3e221937-122793 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=68075638&loc=d3e60635-111653 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 605 -SubTopic 45 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68080631&loc=d3e61069-111654 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Handling Costs -URI http://asc.fasb.org/extlink&oid=51575068 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18726-107790 + Details
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- Definition Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables. If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(9)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65890831&loc=d3e10133-111534 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(5)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5212-111524 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=66008989&loc=d3e5093-111524 + Details
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