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Summary of Significant Accounting Policies (Policies)

6 Months Ended

Dec. 31, 2016

Summary of Significant Accounting Policies

Basis of Presentation and Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All significant inter-company transactions and balances have been eliminated in consolidation.

The accompanying condensed consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles (GAAP), pursuant to the rules and regulations of the Securities and Exchange Commission (the SEC). Certain information and note disclosures have been condensed or omitted pursuant to such rules and regulations. The unaudited condensed consolidated financial statements have been prepared on the same basis as the annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair presentation of the periods presented. The results for the three and six months ended December 31, 2016 are not necessarily indicative of the results to be expected for the fiscal year ending June 30, 2017, or for any other future interim period or fiscal year.

These condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and accompanying notes for the fiscal year ended June 30, 2016 included in the Company’s Annual Report on Form 10-K filed with the SEC on August 24, 2016. The Company’s significant accounting policies are described in Note 2 to those audited consolidated financial statements and there have been no subsequent material changes to such policies.

Recent Accounting Standard Update Not Yet Effective

In November 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standard Update (ASU) No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash (ASU 2016-18), which provides amendments to current guidance to address the classification and presentation of changes in restricted cash in the statement of cash flows. This ASU will be effective for the Company in the first quarter of its fiscal year 2019 and early adoption is permitted. The Company has not yet determined whether it will elect early adoption and is currently evaluating the impact of the adoption of these standards on its condensed consolidated financial statements and related disclosures.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (ASU 2016-15), which clarifies the presentation and classification of certain cash receipts and cash payments in the statement of cash flows. This ASU will be effective for the Company in the first quarter of its fiscal year 2019 and early adoption is permitted. The Company has not yet determined whether it will elect early adoption and is currently evaluating the impact of the adoption of this standards on its condensed consolidated financial statements and related disclosures.

In June 2016, the FASB issued ASU No. 2016-13 (ASU 2016-13) Measurement of Credit Losses on Financial Instruments. ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets held. This ASU will be effective for the Company in the first quarter of its fiscal year 2021 and must be adopted using a modified retrospective approach, with certain exceptions. Early adoption is permitted beginning in the first quarter of the Company’s fiscal year 2020. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements and related disclosures.

In March 2016, the FASB issued ASU No. 2016-09, Compensation-Stock Compensation (Topic 718). The new guidance simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. This ASU will be effective for the Company in the first quarter of its fiscal year 2018 and early adoption is permitted. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements and related disclosures.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). Under the new guidance, a lessee will be required to recognize assets and liabilities for all leases with lease terms of more than 12 months. Consistent with current GAAP, the recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily will depend on its classification as a finance or operating lease. This ASU will be effective for the Company in the first quarter of its fiscal year 2020 and early adoption is permitted. The ASU requires adoption based upon a modified retrospective transition approach. Company has not yet selected a transition method, has not yet determined whether it will elect early adoption and is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements and related disclosures.

In January 2016, the FASB issued ASU No. 2016-01 (ASU 2016-01) Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 changes accounting for equity investments, financial liabilities under the fair value option and the presentation and disclosure requirements for financial instruments. In addition, it clarified guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities. This ASU will be effective for the Company in the first quarter of its fiscal year 2019 and must be adopted using a modified retrospective approach, with certain exceptions. Early adoption is permitted for certain provisions. The Company has not yet determined whether it will elect early adoption and is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements and related disclosures.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers: Topic 606 (ASU 2014-09), to supersede nearly all existing revenue recognition guidance under GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. ASU 2014-09 is required to be adopted, using either of two methods: (i) retrospective to each prior reporting period presented with the option to elect certain practical expedients as defined within ASU 2014-09; or (ii) retrospective with the cumulative effect of initially applying ASU 2014-09 recognized at the date of initial application and providing certain additional disclosures. In August 2015, the FASB approved a one year deferral of the effective period of ASU 2014-09. The standard will be effective for the Company in the first quarter of its fiscal year 2019, but early adoption is permitted starting in the first quarter of fiscal year 2018. The FASB issued supplemental adoption guidance and clarification to ASU 2014-09 in 2016 and 2017. Preliminarily, the Company intends to adopt the new standard in the first quarter of fiscal year 2019 using the retrospective approach noted in (ii) above. The Company is currently evaluating the impact of the adoption of this standard on its condensed consolidated financial statements and related disclosures. While the Company’s assessment is ongoing, it believes that the most significant impacts are related to the recognition of revenues for system sales and the potential deferral of sales commissions over a longer period. Due to the complexity of certain of the Company’s customer contracts, the actual revenue recognition treatment required under the new standard for these arrangements may be dependent on contract-specific terms and vary in some instances.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures at the date of the financial statements. Key estimates and assumptions made by the Company relate to revenue recognition, assessment of recoverability of goodwill and intangible assets, valuation of inventories, share-based compensation expense, income taxes, allowance for doubtful accounts, loss contingencies and corporate bonus expenses. Actual results could differ materially from those estimates.

Concentration of Credit and Other Risks

The Company’s cash, cash equivalents and investments are deposited with several major financial institutions. At times, deposits in these institutions exceed the amount of insurance provided on such deposits. The Company has not experienced any losses in such accounts and does not believe that it is exposed to any significant risk of loss on these balances.

For the three months ended December 31, 2016 and 2015, respectively, there were no customers that represented 10% or more of total net revenue. For the six months ended December 31, 2016 and 2015, there were no customers that represented more than 10% and one customer that represented 11% of total net revenue, respectively. One customer accounted for 20% and 18% of the Company’s total accounts receivable as of December 31, 2016 and Jun e 30, 2016, respectively.

Accounts receivable are typically not collateralized. The Company performs ongoing credit evaluations of its customers and maintains reserves for potential credit losses. Accounts receivable are deemed past due in accordance with the contractual terms of the agreement pursuant to which the accounts receivable are generated. Accounts receivable balances are charged against the allowance for doubtful accounts once collection efforts are unsuccessful.

Single source suppliers presently provide the Company with several components. In most cases, if a supplier was unable to deliver these components, the Company believes that it would be able to find other sources at comparable prices for these components subject to any regulatory qualifications, if required.

Revenue Recognition

The Company earns revenue from the sale of products and related services. The Company records revenues net of any value added or sales tax. For arrangements with multiple elements, the Company allocates arrangement fees to products and services based upon Vendor Specific Objective Evidence (VSOE) of fair value of the respective elements, Third-Party Evidence (TPE), or Best Estimate of Selling Price (BESP), using the relative selling price method.

Product and Service Revenue

The majority of product revenue is generated from sales of CyberKnife and TomoTherapy Systems. If the Company is responsible for installation, the Company recognizes revenue after installation and acceptance of the system. Otherwise, revenue is recognized upon delivery, assuming all other revenue recognition criteria are met.

The Company offers systems with post-contract customer support (PCS), installation services, training and professional services. PCS includes planned and corrective maintenance services, software updates, bug fixes, as well as call-center support. Service revenue is generated primarily from PCS (warranty period services and post warranty services), installation services, training, parts and upgrades that are sold under service contracts and professional services. PCS revenue is deferred and recognized over the service period. Installation service revenue is recognized concurrently with system revenue. Training and professional service revenues that are not deemed essential to the functionality of the systems are recognized as such services are performed.

Costs associated with service revenue are expensed when incurred, except when those costs are related to parts or system upgrades where revenue recognition has been deferred. In those cases, the costs are deferred and recognized over the period of revenue recognition.

Net Loss Per Common Share

Basic and diluted net loss per share is computed by dividing net loss attributable to stockholders by the weighted average number of common shares outstanding during the period.

A reconciliation of the numerator and denominator used in the calculation of basic and diluted net loss per share follows (in thousands):

	Three Months Ended						Six Months Ended
	December 31,						December 31,
	2016			2015			2016			2015
Numerator:
Net loss used to compute basic and diluted loss per share	$	(9,369	)	$	(6,027	)	$	(19,295	)	$	(19,053	)

Denominator:
Weighted average shares used in computing basic and diluted loss per share	82,328			80,346			81,952			80,053

The potentially dilutive shares of the Company’s common stock resulting from the assumed exercise of outstanding stock options, the vesting of Restricted Stock Units (RSU), Market Stock Units (MSU) and Performance Stock Units (PSU), and the purchase of shares under the Employee Stock Purchase Program (ESPP), as determined under the treasury stock method, are excluded from the computation of diluted net loss per share because their effect would have been anti-dilutive. Additionally, the 3.50% Convertible Senior Notes due February 1, 2018 (the “3.50% Convertible Notes”), the 3.50% Series A Convertible Notes (the “3.50% Series A Convertible Notes”) due February 1, 2018 (together, the “Convertible Notes”) and the 3.75% Convertible Senior Notes (the “3.75% Convertible Notes”) are included in the calculation of diluted net income per share only if their inclusion is dilutive. The following table sets forth all potentially dilutive securities excluded from the computation in the table above because their effect would have been anti-dilutive (in thousands):

	As of December 31,
	2016	2015
Stock options	2,850	2,409
RSUs, PSUs and MSUs	5,622	4,834
3.50% Convertible Notes	8,378	8,378
3.50% Series A Convertible Notes	—	2,781

	16,850	18,402

Outstanding Convertible Notes - Diluted Share Impact

Outstanding Convertible Notes—Diluted Share Impact

The 3.50% Series A Convertible Notes have an optional physical (share), cash or combination settlement feature and contain certain conditional conversion features. Due to the optional cash settlement feature and management’s intent to settle the principal amount thereof in cash, the conversion shares underlying the outstanding principal amount of the 3.50% Series A Convertible Notes, totaling approximately 13.2 million shares were not included in the potentially diluted share count table above. The zero potentially dilutive shares of the 3.50% Series A Convertible Notes as of December 31, 2016, included in the table above are the result of the lower average share price, which was below the conversion price and management’s intent to settle the principal amount thereof in cash. The number of premium shares included in the Company’s diluted share count will vary with fluctuations in the Company’s share price. Higher actual share prices result in a greater number of premium shares.

The 3.75% Convertible Notes were fully settled in cash during January and August of 2016 as further discussed in Note 8. As of December 31, 2015, approximately 10.6 million shares related to the 3.75% Convertible Notes were excluded from the potentially dilutive share count table above due to the optional cash settlement feature and management’s intent to settle the principal amount thereof in cash. In addition, there were no premium shares associated with the 3.75% Convertible Notes as the Company’s average share price did not exceed the conversion price as of December 31, 2015.

Segment Information

The Company has one operating and reporting segment (oncology systems group), which develops, manufactures and markets proprietary medical devices used in radiation therapy and radiosurgery for the treatment of cancer patients. The Company’s Chief Executive Officer, its Chief Operating Decision Maker reviews financial information presented on a consolidated basis for purposes of making operating decisions and assessing financial performance. The Company does not assess the performance of its individual product lines on measures of profit or loss, or asset based metrics. Therefore, the information below is presented only for revenues and long-lived tangible assets by geographic areas. Revenue by geographic region is based on the shipping addresses of the Company’s customers. The following summarizes revenue by geographic region (in thousands):

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2016		2015		2016		2015
Americas	$	39,183	$	51,000	$	79,825	$	96,290
Europe, Middle East, India and Africa	25,638		35,784		46,920		58,818
Asia-Pacific	8,347		15,739		21,572		32,721
Japan	14,334		6,389		25,691		10,714

Total	$	87,502	$	108,912	$	174,008	$	198,543

Information regarding geographic areas in which the Company has long lived tangible assets is as follows (in thousands):

	December 31,		June 30,
	2016		2016
Americas	$	20,958	$	23,842
Europe, Middle East, India and Africa	669		551
Asia-Pacific	1,773		1,342
Japan	1,567		2,143

Total	$	24,967	$	27,878

- 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 + Details