1. Significant Accounting Policies

Description of Business

Immersion Corporation (the "Company") was incorporated in 1993 in California and reincorporated in Delaware in 1999 and develops, manufactures, licenses, and supports a wide range of hardware and software technologies and products that enhance digital devices with touch interaction.

Principles of Consolidation and Basis of Presentation

The consolidated financial statements include the accounts of Immersion Corporation and its wholly-owned subsidiaries, Immersion Canada Inc., Immersion International, LLC, Immersion Medical, Inc., Immersion Japan K.K., Immersion Taiwan, and Haptify, Inc. All intercompany accounts, transactions, and balances have been eliminated in consolidation. The Company has prepared the accompanying consolidated financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP").

Cash Equivalents

The Company considers all highly liquid instruments purchased with an original or remaining maturity of less than three months at the date of purchase to be cash equivalents.

Short-term Investments

The Company's short-term investments consist primarily of U.S treasury bills and government agency securities purchased with an original or remaining maturity of greater than 90 days on the date of purchase. The Company classifies debt securities with readily determinable market values as "available-for-sale." Even though the stated maturity dates of these debt securities may be one year or more beyond the balance sheet date, the Company has classified all debt securities as short-term investments as they are reasonably expected to be realized in cash or sold within one year. These investments are carried at fair market value with unrealized gains and losses considered to be temporary in nature reported as a separate component of other comprehensive income (loss) within stockholders' equity.

The Company recognizes an impairment charge in the consolidated statement of operations when a decline in value is judged to be other than temporary based on the specific identification method. Other-than-temporary impairment charges may exist when the Company has the intent to sell the security, will more likely than not be required to sell the security, or does not expect to recover the principal.

Inventories

Inventories are stated at the lower of cost (on a standard cost basis which approximates cost on a first-in first-out basis) or market.

Property and Equipment

Property is stated at cost and is depreciated using the straight-line method over the estimated useful life of the related asset. The estimated useful lives are typically as follows:


Computer equipment and purchased software			3 years
Machinery and equipment			3-5 years
Furniture and fixtures			5 years

Leasehold improvements are amortized over the shorter of the lease term or their estimated useful life.

Intangible Assets

Intangible assets with finite useful lives are amortized and intangible assets with indefinite lives are not amortized but rather are tested at least annually for impairment.

In addition to purchased intangible assets, the Company capitalizes the external legal and filing fees associated with its patents and trademarks. These costs are amortized utilizing the straight-line method, which approximates the pattern of consumption over the estimated useful lives of the respective assets, generally ten years. Amortization commences when a patent is granted.

Long-lived Assets

The Company evaluates its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of that asset may not be recoverable. An impairment loss would be recognized when the sum of the undiscounted future net cash flows expected to result from the use of the asset and its eventual disposition is less than its carrying amount. Measurement of an impairment loss for long-lived assets and certain identifiable intangible assets that management expects to hold and use is based on the fair value of the asset.

Revenue Recognition

The Company recognizes revenues in accordance with applicable accounting standards, including Accounting Standards Codification ("ASC") 605-10-S99, "Revenue Recognition" ("ASC 605-10-S99"); ASC 605-25, "Multiple Element Arrangements" ("ASC 605-25"); and ASC 985-605, "Software-Revenue Recognition" ("ASC 985-605"). The Company derives its revenues from three principal sources: royalty and license fees, product sales, and development contracts. As described below, management judgments and estimates must be made and used in connection with the revenue recognized in any accounting period. Material differences may result in the amount and timing of revenue for any period based on the judgments and estimates made by management. Specifically, in connection with each transaction, the Company must evaluate whether: (i) persuasive evidence of an arrangement exists, (ii) delivery has occurred, (iii) the fee is fixed or determinable, and (iv) collectibility is probable. The Company applies these criteria as discussed below.

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Persuasive evidence of an arrangement exists: For a license arrangement, the Company requires a written contract, signed by both the customer and the Company. For a stand-alone product sale, the Company requires a purchase order or other form of written agreement with the customer.

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Delivery has occurred. The Company delivers software and product to customers physically and also delivers software electronically. For physical deliveries not related to software, the transfer terms typically include transfer of title and risk of loss at the Company's shipping location. For electronic deliveries, delivery occurs when the Company provides the customer access codes or "keys" that allow the customer to take immediate possession of the software.

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The fee is fixed or determinable. The Company's arrangement fee is based on the use of standard payment terms which are those that are generally extended to the majority of customers. For transactions involving extended payment terms, the Company deems these fees not to be fixed or determinable for revenue recognition purposes and revenue is deferred until the fees become due and payable.

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Collectibility is probable. To recognize revenue, the Company must judge collectibility of the arrangement fees, which is done on a customer-by-customer basis pursuant to the credit review policy. The Company typically sells to customers with whom there is a history of successful collection. For new customers, the Company evaluates the customer's financial condition and ability to pay. If it is determined that collectibility is not probable based upon the credit review process or the customer's payment history, revenue is recognized when payment is received.

Royalty and license revenue — The Company licenses its portfolio of patents to customers in a variety of industries such as mobility, gaming and medical devices. A majority of these are variable fee arrangements where the royalties earned by the Company are based on unit or sales volumes of the respective licensees. The Company also enters into fixed license fee arrangements. However, the terms of the royalty agreements generally require licensees to give notification of royalties due to the Company within 30 — 45 days of the end of the quarter during which their related sales occur. As the Company is unable to estimate the licensees' sales in any given quarter to determine the royalties due to it, the Company recognizes royalty revenues based on royalties reported by licensees during the quarter and when all revenue recognition criteria are met. The Company recognizes fixed license fee revenue for licenses to intellectual property when earned under the terms of the agreements, which is generally recognized when all deliverables including services are completed or recognized on a straight-line basis over the expected term of the license. Certain royalties are based upon customer shipments or revenues and could be subject to change and may result in out of period adjustments.

Development contracts and other revenue — Development contracts and other revenue is comprised of professional services (consulting services and/or development contracts). Professional services revenues are recognized under the proportional performance accounting method based on physical completion of the work to be performed or completed performance method. A provision for losses on contracts is made, if necessary, in the period in which the loss becomes probable and can be reasonably estimated. Revisions in estimates are reflected in the period in which the conditions become known. To date, such losses have not been significant.

Multiple element arrangements — The Company enters into multiple element arrangements in which customers purchase a time-based license which include a combination of software and/or intellectual property licenses, professional services and in limited cases, post contract customer support. For arrangements that are software based and include software and professional services, the services are generally not essential to the functionality of the software, and customers may purchase consulting services to facilitate the adoption of the Company's technology, but they may also decide to use their own resources or appoint other professional service organizations to perform these services. For these arrangements, including those with post contract customer support, revenue is recognized either over the period of the ongoing obligation which is generally consistent with the contractual term, or when all deliverables including services have been completed.

Product sales — The Company recognizes revenue from the sale of products and the license of associated software if any, and expenses all related costs of products sold, once delivery has occurred and customer acceptance, if required, has been achieved. The Company has determined that the license of software for its medical simulation products is incidental to the product as a whole. The Company typically grants to customers a warranty which guarantees that products will substantially conform to the Company's current specifications for generally three to twelve months from the delivery date pursuant to the terms of the arrangement. Historically, warranty-related costs have not been significant.

Advertising

Advertising costs (including obligations under cooperative marketing programs) are expensed as incurred and included in sales and marketing expense. Advertising expense was as follows:


	Year ended December 31,
	2011		2010		2009
	(In thousands)

Advertising expense	$	192	$	13	$	78

Research and Development

Research and development costs are expensed as incurred. The Company has sometimes generated revenues from development contracts with commercial customers that have enabled it to accelerate its own product development efforts. Such development revenues have only partially funded the Company's product development activities, and the Company generally retains ownership of the products developed under these arrangements. As a result, the Company classifies all development costs related to these contracts as research and development expenses.

Income Taxes

The Company uses the asset and liability method of accounting for income taxes. Under this method, income tax expense is recognized for the amount of taxes payable or refundable for the current year. In addition, deferred tax assets and liabilities are recognized for the expected future tax consequences of temporary differences between the financial reporting and tax bases of assets and liabilities, and for operating losses and tax credit carryforwards. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized and are reversed at such time that realization is believed to be more likely than not.

Software Development Costs

Certain of the Company's products include software. Costs for the development of new software products and substantial enhancements to existing software products are expensed as incurred until technological feasibility has been established, at which time any additional costs would be capitalized. The Company considers technological feasibility to be established upon completion of a working model of the software and the related hardware. Because the Company believes its current process for developing software is essentially completed concurrently with the establishment of technological feasibility, no costs have been capitalized to date.

Stock-based Compensation

Stock-based compensation cost is measured at the grant date based on the fair value of the award and is recognized as expense on a straight-line basis over the requisite service period, which is the vesting period. See Note 10 for further information regarding the Company's stock-based compensation assumptions and expenses.

Comprehensive Loss

Comprehensive loss includes net loss as well as other items of comprehensive income. The Company's other comprehensive income consists of foreign currency translation adjustments and unrealized gains and losses on available-for-sale securities. The components of accumulated other comprehensive income are as below.


	December 31,
	2011		2010		2009
	(In thousands)

Net unrealized gains (losses) on short-term investments	$	17	$	19	$	(35	)
Foreign currency translation adjustment		101		101		101

Accumulated other comprehensive income	$	118	$	120	$	66

Use of Estimates

The preparation of consolidated financial statements and related disclosures in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Significant estimates include valuation of short-term investments, income taxes including uncertain tax provisions, revenue recognition, stock-based compensation, contingent liabilities from litigation, and accruals for other liabilities. Actual results could differ from those estimates.

Concentration of Credit Risks

Financial instruments that potentially subject the Company to a concentration of credit risk principally consist of cash, cash equivalents, short term investments, and accounts receivable. The Company invests primarily in money market accounts and highly liquid debt instruments purchased with an original or remaining maturity of greater than 90 days on the date of purchase. Deposits held with banks may exceed the amount of insurance provided on such deposits. Generally, these deposits may be redeemed upon demand. The Company sells products primarily to companies in North America, Europe, and the Far East. To reduce credit risk, management performs periodic credit evaluations of its customers' financial condition. The Company maintains reserves for estimated potential credit losses, but historically has not experienced any significant losses related to individual customers or groups of customers in any particular industry or geographic area.

Certain Significant Risks and Uncertainties

The Company operates in a dynamic industry and, accordingly, can be affected by a variety of factors. For example, management of the Company believes that changes in any of the following areas could have a negative effect on the Company in terms of its future financial position and results of operations: the mix of revenues; the loss of significant customers; fundamental changes in the technology underlying the Company's products; market acceptance of the Company's and its licensees' products under development; development of sales channels; litigation or other claims in which the Company is involved; the ability to successfully assert its patent rights against others; the impact of changing economic conditions; the hiring, training, and retention of key employees; successful and timely completion of product and technology development efforts; and new product or technology introductions by competitors.

Fair Value of Financial Instruments

Financial instruments consist primarily of cash equivalents, short-term investments, accounts receivable and accounts payable. Cash equivalents and short term investments are stated at fair value based on quoted market prices, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency. The recorded cost of accounts receivable and accounts payable approximate the fair value of the respective assets and liabilities.

Foreign Currency Translation

The functional currency of the Company's foreign subsidiaries is U. S. dollars. Accordingly, gains and losses from the translation of the financial statements of the foreign subsidiaries and foreign currency transaction gains and losses are included in earnings.

Recent Accounting Pronouncements

In September 2009, the Financial Accounting Standards Board ("FASB") ratified Accounting Standards Update ("ASU") 2009-13 (update to ASC 605), "Revenue Arrangements with Multiple Deliverables" ("ASU 2009-13 (update to ASC 605)"). This guidance addresses criteria for separating the consideration in multiple-element arrangements. ASU 2009-13 (update to ASC 605) requires companies to allocate the overall consideration to each deliverable by using a best estimate of the selling price of individual deliverables in the arrangement in the absence of vendor-specific objective evidence or other third-party evidence of the selling price. ASU 2009-13 (update to ASC 605) was effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010 and early adoption will be permitted. The Company adopted ASU 2009-13 (update to ASC 605) as of January 1, 2011, and its application had no impact on the Company's consolidated financial statements as no material new agreements or materially modified contracts in the year ended December 31, 2011 came under this guidance.

In September 2009, the FASB ratified ASU 2009-14 (update to ASC 605), "Certain Revenue Arrangements That Include Software Elements" ("ASU 2009-14 (update to ASC 605)"). ASU 2009-14 (update to ASC 605) provides guidance to exclude (a) non-software components of tangible products and (b) software components of tangible products that are sold, licensed, or leased with tangible products when the software components and non-software components of the tangible product function together to deliver the tangible product's essential functionally. ASC 2009-14 (update to ASC 605) had an effective date that is consistent with ASU 2009-13 (update to ASC 605) above. The Company adopted ASC 2009-14 (update to ASC 605) as of January 1, 2011, and its application had no impact on the Company's consolidated financial statements as no material new agreements or materially modified contracts in the year ended December 31, 2011 came under this guidance.

In June 2011, the FASB ratified ASU 2011-05 "Comprehensive Income (Topic 220): Presentation of Comprehensive Income." ASU 2011-05 requires that all nonowner changes in stockholders' equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements, eliminating the option to present other comprehensive income in the statement of changes in equity. Under either choice, items that are reclassified from other comprehensive income to net income are required to be presented on the face of the financial statements where the components of net income and the components of other comprehensive income are presented. In December 2011 the FASB ratified ASU 2011-12 "Comprehensive Income (Topic 220): ASU 2011-12 defers those changes in ASU 2011-05 that relate to the presentation of reclassification adjustments. These amendments are effective for reporting periods beginning after December 15, 2011, and will be applied retrospectively. These amendments will change the manner in which the Company presents comprehensive income.

In May 2011, FASB issued ASU No. 2011-04, "Fair Value Measurements (Topic 820)". This ASU provides additional guidance on fair value disclosures. This guidance contains certain updates to the measurement guidance as well as enhanced disclosure requirements. The most significant change in disclosures is an expansion of the information required for "Level 3" measurements including enhanced disclosure for: (1) the valuation processes used by the reporting entity; and (2) the sensitivity of the fair value measurement to changes in unobservable inputs and the interrelationships between those unobservable inputs, if any. This guidance is effective for interim and annual periods beginning on or after December 15, 2011, with early adoption prohibited. This guidance will be effective for the Company on January 1, 2012. The adoption of this new guidance is not expected to have a material impact on the Company's consolidated financial statements.