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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2012
Principles of Consolidation | Principles of Consolidation The accompanying consolidated financial statements include the accounts of NVR, Inc. (“NVR” or the “Company”) and its subsidiaries and certain other entities in which the Company is deemed to be the primary beneficiary (see Note 3 herein for additional information). All significant intercompany transactions have been eliminated in consolidation.
Use of Estimates in the Preparation of Financial Statements | Use of Estimates in the Preparation of Financial Statements The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. Management continually evaluates the estimates used to prepare the consolidated financial statements and updates those estimates as necessary. In general, the Company’s estimates are based on historical experience, on information from third party professionals, and other various assumptions that are believed to be reasonable under the facts and circumstances. Actual results could differ materially from those estimates made by management. Certain prior year amounts in the consolidated financial statements have been reclassified to conform to 2012 presentation.
Cash and Cash Equivalents | Cash and Cash Equivalents Cash and cash equivalents include short-term investments with original maturities of three months or less. At December 31, 2012, $906 of cash related to a consolidated variable interest entity is included in “Assets related to consolidated variable interest entity” on the accompanying consolidated balance sheet. The homebuilding segment had restricted cash of $19,661 and $19,119 at December 31, 2012 and 2011, respectively. Restricted cash in both 2012 and 2011 was attributable to holding requirements related to outstanding letters of credit issued under the Company’s letter of credit agreement as discussed further in Note 11 herein. In addition, restricted cash relates to customer deposits for certain home sales. Restricted cash is recorded in “Other assets” in the homebuilding section of the accompanying consolidated balance sheets. The mortgage banking segment had restricted cash of $2,089 and $1,373 at December 31, 2012 and 2011, respectively, which included amounts collected from customers for in process loans and at closing for mortgage loans held for sale. The mortgage banking segment’s restricted cash is recorded in “Other assets” in the mortgage banking section of the accompanying consolidated balance sheets.
Homebuilding Inventory | Homebuilding Inventory The carrying value of inventory is stated at the lower of cost or market value. Cost of lots and completed and uncompleted housing units represent the accumulated actual cost of the units. Field construction supervisors’ salaries and related direct overhead expenses are included in inventory costs. Interest costs are not capitalized into inventory, with the exception of land under development, as applicable (see below). Upon settlement, the cost of the unit is expensed on a specific identification basis. Cost of manufacturing materials is determined on a first-in, first-out basis. Sold inventory is evaluated for impairment based on the contractual selling price compared to the total estimated cost to construct. Unsold inventory is evaluated for impairment by analyzing recent comparable sales prices within the applicable community compared to the costs incurred to date plus the expected costs to complete. Any calculated impairments are recorded immediately.
Contract Land Deposits | Contract Land Deposits The Company purchases finished lots under fixed price purchase agreements that require deposits that may be forfeited if NVR fails to perform under the contract. The deposits are in the form of cash or letters of credit in varying amounts and represent a percentage of the aggregate purchase price of the finished lots. NVR maintains an allowance for losses on contract land deposits that reflects the Company’s judgment of the present loss exposure in the existing contract land deposit portfolio at the end of the reporting period. To analyze contract land deposit impairments, NVR utilizes an Accounting Standards Codification (“ASC”) 450, Contingencies, loss contingency analysis that is conducted each quarter. In addition to considering market and economic conditions, NVR assesses contract land deposit impairments on a community-by-community basis pursuant to the purchase contract terms, analyzing, as applicable, current sales absorption levels, recent sales’ gross profit, the dollar differential between the contractual purchase price and the current market price for lots, a developer’s financial stability, a developer’s financial ability or willingness to reduce lot prices to current market prices, and the contract’s default status by either the Company or the developer along with an analysis of the expected outcome of any such default. NVR’s analysis is focused on whether the Company can sell houses profitably in a particular community in the current market with which the Company is faced. Because the Company does not own the finished lots on which the Company has placed a contract land deposit, if the above analysis leads to a determination that the Company can’t sell homes profitably at the current contractual lot price, the Company then determines whether it will elect to default under the contract, forfeit the deposit and terminate the contract, or whether the Company will attempt to restructure the lot purchase contract, which may require it to forfeit the deposit to obtain contract concessions from a developer. The Company also assesses whether impairment is present due to collectability issues resulting from a developer’s non-performance because of financial or other conditions. For the year ended December 31, 2012, the Company recognized a pre-tax recovery of approximately $2,000 of contract land deposits previously determined to be uncollectible. For the years ended December 31, 2011 and 2010, the Company incurred pre-tax charges of approximately $11,200 and $4,300, respectively, related to the impairment of contract land deposits. These impairment charges and recoveries were recorded in cost of sales on the accompanying consolidated statements of income. The contract land deposit asset on the accompanying consolidated balance sheets is shown net of an approximate $65,000 and $70,300 impairment valuation allowance at December 31, 2012 and 2011, respectively.
Land Under Development | Land Under Development On a very limited basis, NVR directly acquires raw parcels of land already zoned for its intended use to develop into finished lots. Land under development includes the land acquisition costs, direct improvement costs, capitalized interest, where applicable, and real estate taxes. Land under development, including the land under development held by our unconsolidated joint ventures and the related joint venture investments, is reviewed for potential write-downs when impairment indicators are present. In addition to considering market and economic conditions, the Company assesses land under development impairments on a community-by-community basis, analyzing, as applicable, current sales absorption levels, recent sales’ gross profit, and the dollar differential between the projected fully-developed cost of the lots and the current market price for lots. If indicators of impairment are present for a community, NVR performs an analysis to determine if the undiscounted cash flows estimated to be generated by those assets are less than their carrying amounts, and if so, impairment charges are required to be recorded if the fair value of such assets is less than their carrying amounts. For those assets deemed to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets. The Company’s determination of fair value is primarily based on discounting the estimated future cash flows at a rate commensurate with the inherent risks associated with the assets and related estimated cash flow streams. NVR does not believe that any of the land under development is impaired at this time.
Property, Plant, and Equipment | Property, Plant, and Equipment Property, plant, and equipment are carried at cost less accumulated depreciation and amortization. Depreciation is based on the estimated useful lives of the assets using the straight-line method. Amortization of capital lease assets is included in depreciation expense. Model home furniture and fixtures are generally depreciated over a two-year period, office facilities and other equipment are depreciated over a period from three to ten years, manufacturing facilities are depreciated over periods of from five to forty years and property under capital leases is depreciated in a manner consistent with the Company’s depreciation policy for owned assets, or the lease-term if shorter.
Intangible Assets | Intangible Assets Reorganization value in excess of identifiable assets (“excess reorganization value”) is an indefinite-lived intangible asset that was created upon NVR’s emergence from bankruptcy on September 30, 1993. Based on the allocation of the reorganization value, the portion of the reorganization value which was not attributed to specific tangible or intangible assets has been reported as excess reorganization value, which is treated similarly to goodwill. Excess reorganization value is not subject to amortization. Rather, excess reorganization value is subject to an impairment assessment on an annual basis or more frequently if changes in events or circumstances indicate that impairment may have occurred. Because excess reorganization value was based on the reorganization value of NVR’s entire enterprise upon bankruptcy emergence, the impairment assessment is conducted on an enterprise basis based on the comparison of NVR’s total equity compared to the market value of NVR’s outstanding publicly-traded common stock. The Company completed its annual assessment of impairment and management determined that there was no impairment of excess reorganization value. On December 31, 2012, the Company acquired substantially all of the assets of Heartland Homes, Inc. The acquisition resulted in the Company recording finite-lived intangible assets and goodwill in the amounts of $8,778 and $441, respectively, based on the preliminary purchase price allocation. The finite-lived intangible assets will be amortized on a straight-line basis over a weighted average life of 6 years. See Note 14 herein for additional information regarding the acquisition.
Warranty/Product Liability Accruals | Warranty/Product Liability Accruals The Company establishes warranty and product liability reserves to provide for estimated future expenses as a result of construction and product defects, product recalls and litigation incidental to NVR’s homebuilding business. Liability estimates are determined based on management’s judgment considering such factors as historical experience, the likely current cost of corrective action, manufacturers’ and subcontractors’ participation in sharing the cost of corrective action, consultations with third party experts such as engineers, and discussions with the Company’s General Counsel and outside counsel retained to handle specific product liability cases.
Mortgage Loans Held for Sale, Derivatives and Hedging Activities | Mortgage Loans Held for Sale, Derivatives and Hedging Activities NVR originates several different loan products to its customers to finance the purchase of a home through its wholly-owned mortgage subsidiary. NVR sells all of the loans it originates into the secondary market on a servicing released basis, typically within 30 days from origination. All of the loans that the Company originates are underwritten to the standards and specifications of the ultimate investor. Those underwriting standards are typically equal to or more stringent than the underwriting standards required by FNMA, VA and FHA. Insofar as the Company underwrites its originated loans to those standards, the Company bears no increased concentration of credit risk from the issuance of loans, except in certain limited instances where early payment default occurs. The Company employs a quality control department to ensure that its underwriting controls are effectively operating, and further assesses the underwriting function as part of its assessment of internal controls over financial reporting. The Company maintains an allowance for losses on mortgage loans originated that reflects NVR’s judgment of the present loss exposure in the loans that it has originated and sold. The allowance is calculated based on an analysis of historical experience and exposure (see Note 13 herein for further information). Mortgage loans held for sale are recorded at fair value at closing and thereafter are carried at the lower of cost or fair value, net of deferred origination costs, until sold. In the normal course of business, the NVR’s mortgage banking segment enters into contractual commitments to extend credit to buyers of single-family homes with fixed expiration dates. The commitments become effective when the borrowers “lock-in” a specified interest rate within time frames established by NVR. All mortgagors are evaluated for credit worthiness prior to the extension of the commitment. Market risk arises if interest rates move adversely between the time of the “lock-in” of rates by the borrower and the sale date of the loan to a broker/dealer. To mitigate the effect of the interest rate risk inherent in providing rate lock commitments to borrowers, the Company enters into optional or mandatory delivery forward sale contracts to sell whole loans and mortgage-backed securities to broker/dealers. The forward sale contracts lock in an interest rate and price for the sale of loans similar to the specific rate lock commitments. NVR does not engage in speculative or trading derivative activities. Both the rate lock commitments to borrowers and the forward sale contracts to broker/dealers are undesignated derivatives, and, accordingly, are marked to fair value through earnings. At December 31, 2012, there were contractual commitments to extend credit to borrowers aggregating $138,865, and open forward delivery sale contracts aggregating $305,322. See Note 12 herein for a description of our fair value accounting calculation.
Earnings per Share | Earnings per Share The following weighted average shares and share equivalents were used to calculate basic and diluted earnings per share for the years ended December 31, 2012, 2011 and 2010:
|  | Year Ended December 31, 2012 |  |  | Year Ended December 31, 2011 |  |  | Year Ended December 31, 2010 |
Weighted average number of shares outstanding used to calculate basic EPS |  |  | 5,011,058 |  |  |  | 5,469,159 |  |  |  | 5,893,105 |
Dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Stock options and restricted share units |  |  | 130,471 |  |  |  | 154,658 |  |  |  | 271,512 |
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS |  |  | 5,141,529 |  |  |  | 5,623,817 |  |  |  | 6,164,617 |
The assumed proceeds used in the treasury method for calculating NVR’s diluted earnings per share includes the amount the employee must pay upon exercise, the amount of compensation cost attributed to future services and not yet recognized and the amount of tax benefits that would be credited or charged to additional paid-in-capital assuming exercise of the stock option or vesting of the restricted share unit. The assumed amount credited to additional paid-in-capital equals the tax benefit from assumed exercise of stock options or the assumed vesting of restricted share units after consideration of the intrinsic value upon assumed exercise or vesting less the actual stock-based compensation expense to be recognized in the income statement. Stock options and restricted share units issued under equity benefit plans to purchase 194,416; 467,367 and 443,565 shares of common stock were outstanding during the years ended December 31, 2012, 2011 and 2010, respectively, but were not included in the computation of diluted earnings per share because the effect would have been anti-dilutive.
Revenues-Homebuilding Operations | Revenues—Homebuilding Operations NVR builds single-family detached homes, townhomes and condominium buildings, which generally are constructed on a pre-sold basis for the ultimate customer. Revenues are recognized at the time the unit is settled and title passes to the customer, adequate cash payment has been received and there is no continuing involvement. In situations where the buyer’s financing is originated by NVR Mortgage Finance, Inc. (“NVRM”), a wholly-owned subsidiary of NVR, and the buyer has not made an adequate initial or continuing investment as prescribed by GAAP, the profit on such settlement is deferred until the sale of the related loan to a third-party investor has been completed.
Mortgage Banking Fees | Mortgage Banking Fees Mortgage banking fees include income earned by NVRM for originating mortgage loans, servicing mortgage loans held on an interim basis, title fees, gains and losses on the sale of mortgage loans and mortgage servicing and other activities incidental to mortgage banking. Mortgage banking fees are generally recognized after the loan has been sold to an unaffiliated, third party investor.
Income Taxes | Income Taxes Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on the deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. ASC 740-10, Income Taxes, provides that a tax benefit from an uncertain tax position may be recognized when it is more-likely-than-not (defined as a likelihood of more than 50%) that the position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits. If a tax position does not meet the more-likely-than-not recognition threshold, despite the Company’s belief that its filing position is supportable, the benefit of that tax position is not recognized in the statements of income. The Company recognizes interest related to unrecognized tax benefits as a component of income tax expense. Based on its historical experience in dealing with various taxing authorities, the Company has found that it is the administrative practice of the taxing authorities to not seek penalties from the Company for the tax positions it has taken on its returns, related to its unrecognized tax benefits. Therefore, the Company does not accrue penalties for the positions in which it has an unrecognized tax benefit. However, if such penalties were to be accrued, they would be recorded as a component of income tax expense. The Company recognizes unrecognized tax benefits in the period that the uncertainty is eliminated by either affirmative agreement of the uncertain tax position by the applicable taxing authority, by expiration of the applicable statute of limitation, or by determination in accordance with certain states’ administrative practices that the uncertain tax position has been effectively settled (see Note 9 herein for further information).
Financial Instruments | Financial Instruments Except as otherwise noted herein, NVR believes that insignificant differences exist between the carrying value and the fair value of its financial instruments (see Note 12 herein for further information).
Stock-Based Compensation | Stock-Based Compensation The company accounts for its stock-based compensation in accordance with ASC 718, Compensation – Stock Compensation. ASC 718 requires an entity to recognize an expense within its income statement for all share-based payment arrangements, which includes employee stock option and restricted share unit plans. The expense is based on the grant-date fair value of the stock options and restricted share units granted, and is recognized ratably over the requisite service period. The Company calculates the fair value of its non-publicly traded, employee stock options using the Black-Scholes option-pricing model. The grant date fair value of the restricted share units is the closing price of the Company’s common stock on the day immediately preceding the date of grant. The Company’s equity-based compensation programs are accounted for as equity-classified awards. See Note 10 herein for further discussion of stock-based compensation plans.
Comprehensive Income | Comprehensive Income For the years ended December 31, 2012, 2011 and 2010, comprehensive income equaled net income; therefore, a separate statement of comprehensive income is not included in the accompanying consolidated financial statements.
Recent Accounting Pronouncements | Recent Accounting Pronouncements There have not been any pronouncements issued and implemented during 2012 that had a material impact on our consolidated financial statements.

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