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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2020
Accounting Policies [Abstract] |
General | GENERAL PotlatchDeltic Corporation and its subsidiaries (collectively referred to in this report as the company, us, we or our) is a leading timberland Real Estate Investment Trust (REIT) with operations in seven states. We are engaged in activities associated with timberland management, including the sale of timber, the management of approximately 1.8 million acres of timberlands and the purchase and sale of timberlands. We are also engaged in the manufacture and sale of wood products and the development of real estate. Our timberlands, real estate development projects and all of our wood products facilities are located within the continental United States. The primary market for our products is the United States. We converted to a REIT effective January 1, 2006. As described in Note 2: Mergers and Divestitures, on February 20, 2018 Deltic Timber Corporation (Deltic) merged into a wholly owned subsidiary of the company.
Consolidation | CONSOLIDATION The Consolidated Financial Statements include the accounts of PotlatchDeltic Corporation and its subsidiaries after the elimination of intercompany transactions and accounts. There are no unconsolidated subsidiaries.
Use of Estimates | USE OF ESTIMATES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America, which we refer to in this report as GAAP, requires management to make estimates and judgments affecting the amounts reported in the financial statements and the accompanying notes. The inputs into our judgments and estimates consider the economic implications of COVID-19 on our critical and significant accounting estimates. The actual results that we experience may differ materially from our estimates.
Cash and Cash Equivalents and Restricted Cash | Cash, Cash Equivalents and Restricted Cash Cash equivalents are investments that are highly liquid with original maturities of three months or less when purchased. The following provides a reconciliation of cash, cash equivalents, and restricted cash at December 31:
|  | Years Ended December 31, |
(in thousands) |  | 2020 |  |  |  |  | 2019 |  |  | 2018 |
Cash and cash equivalents |  | $ | 252,340 |  |  |  |  | $ | 83,310 |  |  | $ | 76,639 |
Restricted cash included in other long-term assets1 |  |  | — |  |  |  |  |  | 944 |  |  |  | 2,802 |
Total cash, cash equivalents, and restricted cash |  | $ | 252,340 |  |  |  |  | $ | 84,254 |  |  | $ | 79,441 |
1 | Consists of proceeds held by a qualified intermediary that are intended to be reinvested in timberlands.
The following present supplemental disclosures to the Consolidated Statements of Cash Flows:
|  | Years Ended December 31, |
(in thousands) |  | 2020 |  |  | 2019 |  |  | 2018 |
NONCASH INVESTING AND FINANCING ACTIVITIES |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt assumed by buyer in sale of facility |  | $ | — |  |  | $ | 29,000 |  |  | $ | — |
Accrued property, plant and equipment additions |  | $ | 1,142 |  |  | $ | 1,396 |  |  | $ | 339 |
Accrued timberlands reforestation and roads |  | $ | 697 |  |  | $ | 352 |  |  | $ | 199 |
Equity issued as consideration for our merger with Deltic |  | $ | — |  |  | $ | — |  |  | $ | 1,142,775 |
Earnings and profits distribution |  | $ | — |  |  | $ | — |  |  | $ | 177,565 |
CASH FLOW INFORMATION |  |  |  |  |  |  |  |  |  |  |  |
Cash paid during the year for: |  |  |  |  |  |  |  |  |  |  |  |
Interest, net of amounts capitalized |  | $ | 28,518 |  |  | $ | 32,282 |  |  | $ | 34,490 |
Income taxes, net |  | $ | 25,790 |  |  | $ | 7,148 |  |  | $ | 10,800 |
Business Combinations | BUSINESS COMBINATIONS We recognize identifiable assets acquired and liabilities assumed at their acquisition date estimated fair value. Goodwill, if any, as of the acquisition date is measured as the excess of consideration transferred over the net of the acquisition date estimated fair value of the assets acquired and the liabilities assumed. While we use our best estimates and assumptions for the purchase price allocation process to value assets acquired and liabilities assumed at the acquisition date, our estimates are inherently uncertain and subject to refinement. As a result, during the measurement period, which may be up to one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed to the extent that we identify adjustments to the preliminary purchase price allocation. We recognize measurement period adjustments and any resulting effect on earnings during the period in which the adjustment is identified. Upon the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations.
Revenue Recognition | REVENUE RECOGNITION We recognize revenue in accordance with the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) Topic No. 606, Revenue from Contracts with Customers (ASC 606). For our Timberlands segment we generate revenue predominantly in the form of delivered logs, pay-as-cut stumpage contracts, lump sum stumpage contracts and timber deeds. For our Wood Products segment we generate revenue from the sale of manufactured wood products and residual by-products. For our Real Estate segment, we generate revenue from the sale of rural real property deemed non-strategic or identified as having higher and better use alternatives and real estate development and subdivision activity. Performance Obligations A performance obligation, as defined in ASC 606, is a promise in a contract to transfer a distinct good or service to a customer. A contract’s transaction price is allocated to each distinct performance obligation and recognized as revenue at the point in time, or over the period in which the performance obligation is satisfied. Performance obligations associated with delivered logs sales are typically recognized at the point the logs are delivered and scaled at our customers’ mills. Revenue is recognized on timber deeds and lump sum stumpage contracts generally upon closing or when the contracts are effective, which is the point at which the buyer assumes risk of loss associated with the standing timber. We enter into pay-as-cut contracts with customers that provide the customer with the right of access to harvest timber on a specified area of our land. At the execution of the agreement, the customer typically does not take title, control or risk of ownership to the timber. Revenue for pay-as-cut contracts is recognized once scaling occurs as that is the point when control of the harvested trees has transferred to the customer and we have a right to payment. Performance obligations associated with the sale of wood products are typically satisfied when the products are shipped (FOB shipping point) or upon delivery to our customer (FOB destination) depending on the terms of the customer contract. Shipping and handling costs for all wood products, log hauling costs and residual sales are accounted for as cost of goods sold in our Consolidated Statements of Operations. We also enter into vendor managed inventory (VMI) programs with certain customers whereby inventory is shipped to a VMI loc ation. For products shipped under VMI arrangements, revenue is recognized and billed when control transfers to the customer and we have no further obligations, which is generally once the customer pulls the inventory from the VMI warehouse. Performance obligations associated with real estate sales are generally satisfied at a point in time when all conditions of closing have been met and title transfers to the buyer. ASC 606 requires entities to consider significant financing components of contracts with customers, though allows for the use of a practical expedient when the period between satisfaction of a performance obligation and payment receipt is one year or less. Given the nature of our revenue transactions, we have elected to utilize this practical expedient. Contract Estimates There are no significant contract estimates as substantially all of our performance obligations are satisfied as of a point in time. The transaction price for log sales includes amounts billed for logging and hauling and generally equals the amount billed to our customer for logs delivered during the accounting period. For the limited number of log sales subject to a long-term supply agreement, the transaction price is variable but is known at the time of billing. For wood products sales, the transaction price is typically the amount billed to the customer for the products shipped but may be reduced slightly for estimated cash discounts and rebates. In general, a customer receivable is recorded as we deliver wood products, logs and residuals. We generally receive payment shortly after products have been received by our customers. For real estate sales we typically receive the entire consideration in cash at closing. At December 31, 2020 and 2019, the allowance for credit losses associated with our customer receivables was insignificant. See Note 3 Segment Information for information on our revenues by major products.
Inventories | INVENTORIES For most of our operations, we use the last-in, first-out (LIFO) method of valuing log, lumber and plywood inventory. An actual valuation of inventory under the LIFO method occurs only at the end of each year based on the inventory levels and costs at that time. Interim LIFO calculations are based on management’s best estimates of expected year-end inventory levels and costs and are subject to the final year-end LIFO inventory valuation. Inventories valued under LIFO are stated at the lower of cost or market. All segment inventories are reported using the average cost method. The LIFO reserve and intersegment eliminations are recorded at the corporate level. Inventories not valued under LIFO are recorded at the lower of average cost or net realizable value. Expenses associated with idle capacity or abnormally low production are reflected in cost of goods sold in the periods incurred. See Note 5: Inventories for additional information.
Property, Plant and Equipment | PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment are valued at cost less accumulated depreciation. Depreciation of buildings, equipment and other depreciable assets is determined using the straight-line method of depreciation. Major improvements and replacements of property are capitalized. Maintenance, repairs and minor improvements and replacements are expensed. Upon retirement or other disposition of property, applicable cost and accumulated depreciation are removed from the accounts. Any gains or losses are included in operating income. See Note 6: Property, Plant and Equipment for additional information.
Recovery of Long-Lived Assets | RECOVERY OF LONG-LIVED ASSETS Our long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. We evaluate recoverability of an asset group by comparing its carrying value to the future net undiscounted cash flows that we expect will be generated by the asset group. If the comparison indicates that the carrying value of an asset group is not recoverable, we recognize an impairment loss for the excess of carrying value over the estimated fair value. When we recognize an impairment loss for assets to be held and used, we depreciate the adjusted carrying amount of those assets over their estimated remaining useful life. We also perform a test for recoverability when management has committed to a plan to sell or otherwise dispose of an asset group. Assets to be disposed of are reported at the lower of carrying amount or fair value less cost to sell. There were no events or changes in circumstances that indicated the carrying amounts of our long-lived held and used assets were not recoverable during the years ended December 31, 20 20, 201 9 or 201 8. For the years ended December 31, 20 20, 201 9 and 201 8 we recorded loss es on disposal of property, plant and equipment of approximately $0, $0.9 million and $0.7 million, respectively.
Timber and Timberlands | TIMBER AND TIMBERLANDS Timber and timberlands are valued at cost less accumulated depletion and amortization. We capitalize costs related to stand establishment, which include the preparation of the land for planting, seeds or seedlings and tree planting costs, which include third-party labor costs, materials and other contract services. Upon completion of planting activities and field inspection to confirm the planting operation was successful, a plantation is considered “established.” Subsequent expenditures to maintain the integrity or enhance the growth of an established plantation or stand are expensed. Post-establishment expenses include vegetation control, fertilization, thinning operations and the replanting of seedlings lost through mortality. Forest management costs are considered current operating expenses and include property taxes and insurance, silviculture costs incurred subsequent to stand establishment, cruising of timber volume, property maintenance, salaries, supplies, travel, record-keeping, fire protection and other normal recurring administrative personnel costs. Timberland acquisitions are capitalized based on the relative appraised values of timberland, merchantable timber, pre-production timber (young growth that is not yet merchantable timber), logging roads and other land improvements. The estimated volume of current standing merchantable timber, which is a component of calculating our depletion rates, is updated at least annually to reflect increases due to the reclassification of pre-production timber to merchantable timber when it meets defined diameter specifications, the annual growth of merchantable timber and the acquisition of additional merchantable timber, decreases due to timber harvests and land sales and changes resulting from other factors, such as casualty losses. Timber volumes are estimated from cruises of the timber tracts, which are completed on our timberlands on approximately a five to ten year cycle. Depletion represents the amount charged to expense as timber is harvested. Rates at which timber is depleted are calculated annually for each of our depletion pools by dividing the beginning of year balance of the merchantable timber accounts by the volume of standing merchantable timber, after estimated timber volume updates. The base cost of logging roads, such as clearing, grading and ditching, is not amortized and remains a capitalized item until disposition. Other portions of the initial logging road cost, such as bridges, culverts and gravel surfacing are amortized over their useful lives, which range from 5 to 20 years. Costs associated with temporary logging road spurs, which are typically used for one harvest season, are expensed as incurred. See Note 7: Timber and Timberlands for additional information.
Intangible Assets | INTANGIBLE ASSETS We recorded intangible assets in connection with the Deltic merger in 2018. We have both indefinite-lived and long-lived intangible assets. Long-lived intangible assets include customer relationships and certain trade names we estimate have a finite life and are being amortized over 10 and 20 years, respectively, and are evaluated for impairment under our Recovery of Long-Lived Assets policy described above. At December 31, 2020 and 2019 the gross carrying amount of our long-lived intangible assets were $8.4 million and accumulated amortization was $2.3 million and $1.5 million, respectively. Amortization expense totaled $0.8 million in 2020, 2019 and 2018 and is estimated to be $0.8 million annually for the next five years. Our i ndefinite-lived intangible assets were $10.2 million at December 31, 2020 and 2019 and are not amortized. Rather, they are tested for potential impairments annually as of October 1, or during the year if an event or other circumstance indicates that we may not be able to recover the carrying amount of the assets. We did not impair any intangible assets during the years ended December 31, 2020, 2019 or 2018.
Company Owned Life Insurance | COMPANY OWNED LIFE INSURANCE We are the beneficiary of insurance policies on the lives of certain past officers and employees. We have recognized the amount that could be realized upon surrender of the insurance policies in other assets in our Consolidated Balance Sheets. Company owned life insurance expense and interest income are included in selling, general and administrative expenses and interest expense, net, respectively, in the Consolidated Statements of Operations. The net effect of these amounts on income was not significant for the years ended December 31, 2020, 2019 and 2018. Cash receipts and disbursements are recorded as investing activities in the Consolidated Statements of Cash Flows.
Derivative Instruments | DERIVATIVE INSTRUMENTS We use, from time to time, certain derivative instruments to mitigate exposure to volatility in interest rates and effectively convert a portion of floating rate debt to a fixed rate basis, thus reducing the impact of interest rate changes on future interest expense and cash flows. All derivatives, whether designated as a hedging relationship or not, are recorded in the Consolidated Balance Sheets at fair value. The accounting for changes in fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and the type of hedging relationship. For those derivative instruments that are designated and qualify as hedging instruments, we must designate the hedging instrument as a fair value hedge or cash flow hedge based on the exposure being hedged. At December 31, 2020 and 2019 we did not hold any derivatives designated or qualifying as fair value hedges. For a cash flow hedge, the fair value of the effective portion of the derivative is recognized as an asset or liability with a corresponding amount in Accumulated Other Comprehensive Loss on our Consolidated Balance Sheets. Amounts recorded in Accumulated Other Comprehensive Loss are recognized in earnings when the underlying hedged transaction affects earnings. Ineffectiveness is measured by comparing the present value of the cumulative change in the expected future cash flows of the derivative and the present value of the cumulative change in the expected future cash flows of the related instrument. Any ineffective portion of a cash flow hedge is recognized in earnings immediately. If a hedge ceases to qualify for hedge accounting, the contract would continue to be carried on the balance sheet at fair value until settled and adjustments to the contract’s fair value would be recognized in earnings. If a forecasted transaction were no longer probable of occurring, amounts previously deferred in Accumulated Other Comprehensive Loss would be recognized immediately in earnings. For derivative instruments not designated as hedges, the change in fair value of the derivative is recognized in earnings each reporting period. We have International Swap Dealers Association ("ISDA") Master Agreements with each counterparty that permits the net settlement of amounts owed under the respective contracts. The ISDA Master Agreement is an industry standardized contract that governs all derivative contracts entered into between the company and the respective counterparty. Under these master netting agreements, net settlement generally permits the company or the counterparty to determine the net amount payable or receivable for contracts due on the same date for similar types of derivative transactions. We have not elected to offset the fair value positions of the derivative contracts recorded in the Consolidated Balance Sheets. See Note: 11 Derivative Instruments for additional information.
Fair Value Measurements | FAIR VALUE MEASUREMENTS We use a fair value hierarchy in accounting for certain nonfinancial assets and liabilities including long-lived assets (asset groups) measured at fair value for an impairment assessment and pension plan assets measured at fair value. The fair value hierarchy is based on inputs to valuation techniques that are used to measure fair value that are either observable or unobservable. Observable inputs reflect assumptions market participants would use in pricing an asset or liability based on market data obtained from independent sources while unobservable inputs reflect a reporting entity’s pricing based upon its own market assumptions. The fair value hierarchy consists of the following three levels:
| • | Level 1: Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets.
| • | Level 2: Inputs are quoted prices in non-active markets for which pricing inputs are observable either directly or indirectly at the reporting date.
| • | Level 3: Inputs are derived from valuation techniques in which one or more significant inputs or value drivers are observed.
See Note: 12 Fair Value Measurements for additional information.
Equity-Based Compensation | EQUITY-BASED COMPENSATION Equity-based awards are measured at estimated fair value on the dates they are granted or modified. These measurements establish the cost of the equity-based awards for accounting purposes. Equity-based compensation expense is recognized over the awards’ applicable vesting period using the straight-line method. The impact of stock award forfeitures on compensation expense is recognized at the time of forfeit as no estimate of future stock award forfeitures is considered in our calculation of equity-based compensation expense. See Note 13: Equity-Based Compensation Plans for additional information.
Leases | LEASES We lease certain equipment, office space and land. Right-of-use (ROU) assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating and finance lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate in determining the present value of lease payments. We consider our recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating our incremental borrowing rates. Most leases include one or more options to renew, with renewal terms that can extend the lease term between one to five years. The exercise of lease renewal options is at our sole discretion. Under the operating lease model, lease expense is recognized on a straight-line basis over the lease term. Under the finance lease model, lease expense consists of the amortization of the ROU asset on a straight-line basis over the asset’s estimated useful life and interest expense calculated using the effective interest method. Leases with an initial term of 12 months or less are not recorded on the balance sheet; we recognize lease expense for these leases on a straight-line basis over the lease term. The depreciable life of assets and leasehold improvements are limited by the expected lease term, unless there is a transfer of title or purchase option reasonably certain of exercise. Certain of our rental payments are adjusted periodically for inflation. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants and we do not have any significant sublease income. See Note 14: Leases for additional information.
Income Taxes | INCOME TAXES We use the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of assets and liabilities and their respective tax bases, operating loss carryforwards and tax credit carryforwards. Deferred tax assets and liabilities are measured pursuant to tax laws using rates expected to apply to taxable income in the years in which the temporary differences are expected to be recovered or settled. We recognize the effect of a change in income tax rates on deferred tax assets and liabilities in the Consolidated Statements of Operations and Consolidated Statements of Comprehensive Income in the period that includes the enactment date of the rate change. We record a valuation allowance to reduce the carrying amounts of deferred tax assets if it is more likely than not that such deferred tax assets will not be realized. We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities. The determination is based on the technical merits of the position and presumes that each uncertain tax position will be examined by the relevant taxing authority that has full knowledge of all relevant information. See Note 15: Income Taxes for additional information.
Pension and Other Postretirement Benefits | PENSION AND OTHER POSTRETIREMENT BENEFITS We recognize any overfunded or underfunded status of our defined benefit pension and other postretirement plans on our Consolidated Balance Sheets and recognize changes in the funded status through comprehensive income (loss) in the year in which the changes occur. The funded status and the requirements for funding our pension plans are based on a number of actuarial assumptions that require judgment. The determination of net periodic pension and postretirement benefit costs includes:
| • | costs of benefits provided in exchange for employees’ services rendered;
| • | interest cost of the obligation;
| • | expected long-term return on plan assets for funded plans;
| • | amortization of prior service costs and plan amendments over the average remaining service period of the active employee group covered by the plan; and
| • | amortization of cumulative unrecognized net actuarial gains and losses – generally in excess of 10 percent of the greater of the benefit obligation or market-related value of plan assets at the beginning of the year – over the average remaining service period of the active employee group covered by the plan.
Different assumptions would change the net periodic pension and postretirement benefit costs and the obligation of the benefit plans. See Note 16: Savings Plans, Pension Plans and Other Postretirement Employee Benefits for additional information.
Commitments, Contingencies and Legal Matters | COMMITMENTS, CONTINGENCIES AND LEGAL MATTERS We accrue estimates for resolution of any legal and other contingencies when losses are probable and estimable, in accordance with ASC 450, Contingencies. Liabilities for loss contingencies arising from claims, assessments, litigation, fines and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount of the assessment can be reasonably estimated. At any given time, we are subject to claims and actions incidental to the operations of our business. Based on information currently available, we do not expect that any sums we may receive or have to pay in connection with any legal proceeding would have a materially adverse effect on our consolidated financial position, operating results or net cash flow.
New Accounting Pronouncements | NEW ACCOUNTING PRONOUNCEMENTS New Accounting Standards Adopted in 2020 In August 2018, the FASB issued ASU No. 2018-15 Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract. ASU 2018-15 clarifies that implementation costs incurred by customers in cloud computing arrangements are deferred if they would be capitalized by customers in software licensing arrangements under the internal-use software guidance. Additionally, ASU 2018-15 clarifies that all capitalized costs must be presented in the same financial statement line item as the cloud computing arrangement. The prospective adoption of this standard on January 1, 2020 did not have a material impact on our Consolidated Financial Statements. In August 2018, the FASB issued ASU 2018-14, Compensation—Retirement Benefits—Defined Benefit Plans—General (Topic 715-20): Disclosure Framework—Changes to the Disclosure Requirements for Defined Benefit Plans, which modifies the disclosure requirements for defined benefit pension plans and other postretirement plans. The retrospective adoption of this standard on January 1, 2020 did not have a material impact on our defined benefit pension plan and other postretirement plan disclosures. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement, which modifies certain disclosure requirements related to fair value measurements including (i) requiring disclosures on changes in unrealized gains and losses in other comprehensive income for recurring Level 3 fair value measurements; and (ii) a requirement to disclose the range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. The adoption of this standard on January 1, 2020 did not have a material impact on our fair value measurement disclosures. New Accounting Standards Not Yet Adopted In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848) Facilitation of the Effects of Reference Rate Reform on Financial Reporting. ASU 2020-04 contains practical expedients and exceptions to GAAP guidance on contract modifications and hedge accounting to ease the financial reporting impacts related to the expected market transition from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. The guidance in ASU 2020-04 is optional and may be elected over time as reference rate reform activities occur. Companies can apply the ASU immediately. Unlike other topics, the provisions of this update are only available until December 31, 2022, when the reference rate replacement activity is expected to be completed. We are monitoring the developments regarding alternative rates and may amend certain debt and derivative contracts to accommodate those rates if the contract does not already specify a replacement rate. While the notional value of our agreements indexed to LIBOR is material, we are not yet able to reasonably estimate any expected impact to our Consolidated Financial Statements and related disclosures.

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- Definition Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 05 -Paragraph 4 -Subparagraph (a)-(d) -URI http://asc.fasb.org/extlink&oid=6909625&loc=d3e227-128457 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
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