10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark one)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2016

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from              to

Commission File Number 001-33506

SHORETEL, INC.

(Exact name of registrant as specified in its charter)

Delaware	77-0443568
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

960 Stewart Drive, Sunnyvale, California	94085-3913
(Address of principal executive offices)	(Zip Code)

(408) 331-3300

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No   ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ☒    No   ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☒
Non-accelerated filer	☐  (Do not check if a smaller reporting company)	Smaller reporting company	☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No   ☒

As of April 21, 2016, 67,036,569 shares of the registrant’s common stock were outstanding.

SHORETEL, INC. AND SUBSIDIARIES

FORM 10-Q for the Quarter Ended March 31, 2016

INDEX

		Page
PART I: Financial Information
Item 1	Financial Statements	3
	Condensed Consolidated Balance Sheets as of March 31, 2016 and June 30, 2015	3
	Condensed Consolidated Statements of Operations for the three and nine months ended March 31, 2016 and 2015	4
	Condensed Consolidated Statements of Comprehensive Income (Loss) for the three and nine months ended March 31, 2016 and 2015	5
	Condensed Consolidated Statements of Cash Flows for the nine months ended March 31, 2016 and 2015	6
	Notes to Condensed Consolidated Financial Statements	7
Item 2	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3	Quantitative and Qualitative Disclosures About Market Risk	32
Item 4	Controls and Procedures	32
PART II: Other Information
Item 1	Legal Proceedings	33
Item 1A	Risk Factors	33
Item 2	Unregistered Sales of Equity Securities and Use of Proceeds	33
Item 3	Defaults Upon Senior Securities	33
Item 4	Mine Safety Disclosures	33
Item 5	Other Information	33
Item 6	Exhibits	33
	Signatures	34
	Exhibit Index	35

2

PART I. FINANCIAL INFORMATION

ITEM 1: FINANCIAL STATEMENTS

SHORETEL, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands, except per share amounts)

(Unaudited)

	March 31, 2016			June 30, 2015
ASSETS
Current assets:
Cash and cash equivalents	$	86,765		$	82,162
Short-term investments		13,269			8,025
Accounts receivable, net of allowances of $690 and $631 as of March 31, 2016 and June 30, 2015, respectively		25,254			36,494
Inventories		15,469			15,053
Prepaid expenses and other current assets		15,227			14,315
Total current assets		155,984			156,049
Property and equipment, net		21,302			20,419
Goodwill		129,449			122,750
Intangible assets, net		21,012			22,217
Other assets		5,422			5,021
Total assets	$	333,169		$	326,456
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	14,194		$	16,452
Accrued liabilities and other		18,087			19,374
Accrued employee compensation		17,976			15,311
Accrued taxes and surcharges		4,120			9,902
Deferred revenue		53,628			50,616
Total current liabilities		108,005			111,655
Long-term deferred revenue		20,558			20,659
Other long-term liabilities		4,506			4,014
Total liabilities		133,069			136,328
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, par value $.001 per share, authorized 5,000 shares; no shares issued and outstanding		-			-
Common stock and additional paid-in capital, par value $.001 per share, authorized 500,000; issued and outstanding, 67,008 and 65,055 shares as of March 31, 2016 and June 30, 2015, respectively		375,713			361,691
Accumulated other comprehensive income		2			4
Accumulated deficit		(175,615	)		(171,567	)
Total stockholders’ equity		200,100			190,128
Total liabilities and stockholders’ equity	$	333,169		$	326,456

See Notes to Condensed Consolidated Financial Statements

3

SHORETEL, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share amounts)

(Unaudited)

	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
Revenue:
Product	$	33,919		$	39,461		$	116,500		$	134,081
Hosted and related services		32,768			26,961			92,654			77,076
Support and services		18,549			18,321			56,538			54,345
Total revenue		85,236			84,743			265,692			265,502
Cost of revenue:
Product		11,164			15,646			38,337			48,038
Hosted and related services		16,582			14,641			44,528			45,392
Support and services		5,054			4,534			14,494			13,116
Total cost of revenue		32,800			34,821			97,359			106,546
Gross profit		52,436			49,922			168,333			158,956
Operating expenses:
Research and development		16,504			13,557			44,134			40,490
Sales and marketing		32,537			29,249			93,652			87,566
General and administrative		11,277			9,328			31,095			29,881
Settlements and defense fees		-			53			-			8,475
Acquisition-related costs		822			-			1,356			-
Total operating expenses		61,140			52,187			170,237			166,412
Loss from operations		(8,704	)		(2,265	)		(1,904	)		(7,456	)
Other income (expense):
Interest expense		(114	)		(130	)		(353	)		(390	)
Interest income and other (expense), net		(162	)		(262	)		(1,298	)		(818	)
Total other expense		(276	)		(392	)		(1,651	)		(1,208	)
Loss before provision for (benefit from) income taxes		(8,980	)		(2,657	)		(3,555	)		(8,664	)
Provision for (benefit from) income taxes		(273	)		(36	)		493			467
Net loss	$	(8,707	)	$	(2,621	)	$	(4,048	)	$	(9,131	)
Net loss per share - basic and diluted	$	(0.13	)	$	(0.04	)	$	(0.06	)	$	(0.14	)
Shares used in computing net loss per share - basic and diluted		66,886			64,297			66,109			63,660

See Notes to Condensed Consolidated Financial Statements

4

SHORETEL, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In thousands)

(Unaudited)

	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
Net loss	$	(8,707	)	$	(2,621	)	$	(4,048	)	$	(9,131	)
Other comprehensive income (loss), net of tax:
Unrealized gain (loss) on short-term investments		23			3			(2	)		(5	)
Other comprehensive income (loss)		23			3			(2	)		(5	)
Comprehensive loss	$	(8,684	)	$	(2,618	)	$	(4,050	)	$	(9,136	)

See Notes to Condensed Consolidated Financial Statements

5

SHORETEL, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(Unaudited)

	Nine Months Ended March 31,
	2016			2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$	(4,048	)	$	(9,131	)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization		15,094			14,338
Stock-based compensation expense		6,861			6,310
Amortization of premium on investments		105			86
Loss on disposal of property and equipment		6			12
Provision for doubtful accounts receivable		151			75
Impairment of indemnification asset		-			3,584
Fair value of escrow settlement modification		-			664
Changes in assets and liabilities, net of the effect of acquisitions:
Accounts receivable		11,396			11,026
Inventories		(6	)		9,479
Indemnification asset		-			2,022
Prepaid expenses and other current assets		302			(6,015	)
Other assets		97			(75	)
Accounts payable		(1,360	)		(2,576	)
Accrued liabilities and other		(2,252	)		6,439
Accrued employee compensation		2,152			(1,631	)
Accrued taxes and surcharges		(5,782	)		(2,583	)
Deferred revenue		2,596			2,661
Net cash provided by operating activities		25,312			34,685
CASH FLOWS FROM INVESTING ACTIVITES:
Purchases of property and equipment		(8,103	)		(9,393	)
Purchases of investments		(12,915	)		(9,566	)
Proceeds from sales/maturities of investments		7,564			4,007
Cost of acquisition of businesses, net of cash acquired		(14,322	)		-
Purchases of patents, technology and internally developed software		-			(1,405	)
Net cash used in investing activities		(27,776	)		(16,357	)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock		8,283			6,431
Taxes paid on vested and released stock awards		(1,122	)		(1,003	)
Debt issuance costs		-			(611	)
Payments made under capital leases		(94	)		(374	)
Net cash provided by financing activities		7,067			4,443
NET INCREASE IN CASH AND CASH EQUIVALENTS		4,603			22,771
CASH AND CASH EQUIVALENTS - Beginning of period		82,162			53,472
CASH AND CASH EQUIVALENTS - End of period	$	86,765		$	76,243
SUPPLEMENTAL CASH FLOW DISCLOSURE:
Cash paid for interest	$	18		$	226
Cash paid for taxes	$	996		$	656
NONCASH INVESTING AND FINANCING ACTIVITIES:
Unpaid portion of property and equipment purchases included in period-end accruals	$	205		$	61

See Notes to Condensed Consolidated Financial Statements

6

SHORETEL, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. Description of Business

ShoreTel, Inc. was incorporated in California on September 17, 1996 and reincorporated in Delaware on June 22, 2007. ShoreTel, Inc. and its subsidiaries (referred to herein as “ShoreTel” or “the Company”) is a leading provider of brilliantly simple business communication solutions, comprised of integrated voice, video, data and mobile applications based on Internet Protocol (“IP”) technologies. The Company focuses on the small and medium sized businesses, with a Unified Communications (“UC”) solution so that they can communicate anytime, anyplace, and through any device that they chose. The Company’s strategy is to provide customers with a flexible choice of deployment options: subscribing to its cloud-based communication services, operating our ShoreTel solution in their own premise-based data centers or a hybrid combination of both.

2. Basis of Presentation and Significant Accounting Policies

The accompanying condensed consolidated financial statements as of March 31, 2016, and for the three and nine months ended March 31, 2016 and 2015 have been prepared by the Company, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted pursuant to such rules and regulations. However, the Company believes that the disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto, included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair statement have been included.

The condensed consolidated balance sheet as of June 30, 2015 has been derived from the audited consolidated financial statements as of that date but does not include all of the information and footnotes included in the Company’s Annual Report on Form 10-K for the year ended June 30, 2015. The results of operations for the three and nine months ended March 31, 2016 are not necessarily indicative of the operating results to be expected for the full fiscal year or any future periods.

Correction of Prior Period Error

Subsequent to the issuance of the condensed consolidated financial statements as of and for the three months ended September 30, 2015, the Company determined installation revenue and related cost of revenue was being deferred and recognized over the contractual life for certain contracts that should have been recognized over the customer life. Accordingly, the accompanying condensed consolidated financial statements reflect the Company’s correction of the condensed consolidated statement of operations impact of the error for the three and nine months ended March 31, 2015, the nine months ended March 31, 2016 and the condensed consolidated balance sheet impact as of June 30, 2015. As a result, hosted and related services revenue and cost of revenue were decreased by $0.3 million and $0.8 million for the three and nine months ended March 31, 2015, respectively. Hosted and related services revenue and cost of revenue were decreased by $0.1 million for the nine months ended March 31, 2016. Prepaid expense and other current assets was increased by $2.7 million, other assets was increased by $1.2 million, deferred revenue was increased by $1.0 million and long-term deferred revenue was increased by $3.0 million as of June 30, 2015. The cumulative impact of the correction on preceding period earnings is an increase to accumulated deficit of $0.1 million as of June 30, 2015. The correction did not affect the net cash provided by operating activities, net cash used in investing activities or net cash provided by financing activities for the nine months ended March 31, 2016 and 2015. The correction did not affect the net loss per share for the three and nine months ended March 31, 2015 or the nine months ended March 31, 2016. The foregoing corrections are not considered material by the Company.

Computation of Net Income (Loss) per Share

Basic net income per share is determined by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share is determined by dividing net income by the weighted average number of common shares used in the basic income per share calculation plus the number of common shares that would be issued assuming conversion of all potentially dilutive securities outstanding under the treasury stock method. Dilutive securities of 3.4 million weighted shares and 5.3 million weighted shares were not included in the computation of diluted net income per share for the three and nine months ended March 31, 2016, respectively because such securities were anti-dilutive. Dilutive securities of 4.1 million weighted shares and 3.8 million weighted shares were not included in the computation of diluted net loss per share for the three and nine months ended March 31, 2015, respectively because such securities were anti-dilutive.

7

Concentration of Credit Risk

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash, cash equivalents, short-term investments and accounts receivable. As of March 31, 2016, all of the Company’s cash, cash equivalents and short-term investments were managed by several financial institutions. Accounts receivable are typically unsecured and are derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers and maintains allowances for potential credit losses. Accounts receivable from one value-added distributor accounted for 35% of total accounts receivable at March 31, 2016. At June 30, 2015 the same value-added distributor accounted for 33% of the total accounts receivable.

Significant Accounting Policies

The Company’s significant accounting policies are included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015.

Recent Accounting Pronouncements

New Accounting Updates Recently Adopted

In September 2015, the FASB issued ASU 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments. The guidance requires that adjustments to provisional amounts recognized in a business combination be recorded during the measurement period in the period in which the adjustment amounts are determined. This also applies to the effect on earnings of changes in depreciation, amortization or other income effects, if any; as a result to the change in the provisional amounts as if the accounting had been completed at the acquisition date. This accounting guidance is effective for the Company in the financial reporting periods beginning after December 15, 2015, with early adoption permitted. This accounting standard was adopted by the Company beginning October 1, 2015 and it did not have an impact on the Company’s condensed consolidated financial statements.

Recent Accounting Standards or Updates Not Yet Effective

In May 2014, the FASB issued ASU No. 2014-9 Revenue from Contracts with Customers (Topic 606) - an accounting standard that supersedes the revenue recognition requirements in Topic 605, Revenue Recognition.  The core principle of the new guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. New disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers are also required. The effective date of the new standard was deferred by one year by ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date.In March 2016, the FASB issued ASU No. 2016-08 Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations, which amends the guidance to clarify the implementation guidance on principal versus agent considerations (gross versus net revenue presentation). In April 2016, the FASB issued ASU No. 2016-10 Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing, which amends the guidance with respect to certain implementation issues on identifying performance obligations and accounting for licenses of intellectual property.This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2017; early adoption is permitted for periods beginning after December 15, 2016. ASU No. 2014-9 may be applied retrospectively (a) to each reporting period presented or (b) with the cumulative effect in retained earnings at the beginning of the adoption period. The Company is currently evaluating the method of adoption and the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. Under this ASU, inventory will be measured at the “lower of cost and net realizable value” and options that currently exist for “market value” will be eliminated. The ASU defines net realizable value as the “estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation.” No other changes were made to the current guidance on inventory measurement. This accounting guidance is effective for the Company in financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, which simplifies the presentation of deferred income taxes. This ASU requires that deferred tax assets and liabilities be classified as non-current in a statement of financial position. The standard is effective in the annual reporting periods beginning after December 15, 2018. Early adoption is permitted for any interim and annual financial statements that have not yet been issued. The Company is currently evaluating the new standard, but does not expect the adoption of this guidance to have a material impact on the consolidated financial statements as the application of this guidance affects balance sheet classification only.

8

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which supersedes the lease accounting requirements in Topic 840. This ASU requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of use asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the right-of-use asset, and for operating leases, the lessee would recognize a straight-line total lease expense. The guidance also requires qualitative and specific quantitative disclosures to supplement the amounts recorded in the financial statements so that users can understand more about the nature of an entity’s leasing activities, including significant judgments and changes in judgments. This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to simplify 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 accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

3.Business Combinations

M5 Networks Australia Pty Ltd Acquisition

On November 16, 2015, the Company acquired all of the outstanding common stock of M5 Networks Australia Pty Ltd. (“M5 Australia”), a privately-held company based in Australia and a provider of hosted unified communications solutions, for total cash consideration of $6.1 million (8.5 million Australian dollars). The acquisition accelerates the Company’s growth and expansion of providing hosted unified communications services in Australia.

In accordance with ASC 805, Business Combinations, the acquisition of M5 Australia was recorded as a purchase acquisition. Under the purchase method of accounting, the fair value of the consideration was allocated to assets and liabilities assumed at their fair values. The excess of the preliminary fair value of consideration paid over the preliminary fair values of net assets and liabilities acquired and identifiable intangible assets resulted in recognition of goodwill of approximately $5.2 million. The goodwill consists largely of expected expansion of the customer base and market share within the Australian hosted communications industry. The goodwill recorded is not deductible for income tax purposes.

Preliminary Purchase Price Allocation

The total purchase price was preliminarily allocated to M5 Australia’s net tangible and identifiable intangible assets based on their estimated fair values as of November 16, 2015 as set forth below. The primary areas of the purchase price allocation that are not yet finalized relate to deferred taxes and goodwill. The following is the preliminary purchase price allocation (in thousands):

				Estimated useful lives (in years)
Cash acquired	$	224
Other current assets		386
Intangible assets:
Customer relationships		1,300			5
Goodwill		5,210
Other long-term assets		164
Other liabilities assumed		(1,174	)
	$	6,110

Valuing certain components of the acquisition, including intangible assets required the Company to make estimates that may be adjusted in the future, if new information is obtained about facts and circumstances that existed as of the acquisition date that, if known, would have resulted in the recognition of those assets and liabilities as of that date. Consequently, the purchase price allocation is considered preliminary. Final determination of these estimates could result in an adjustment to the preliminary purchase price allocation, with an offsetting adjustment to goodwill. Measurement period adjustments will be recorded in the period in which the adjustment amounts are determined.

9

The Company recorded $0.1 million and $0.3 million for legal, accounting, consulting and other costs directly related to the acquisition as acquisition-related costs during the three and nine months ended March 31, 2016, respectively.

The results of operations of M5 Australia have been included in the Company's consolidated statements of operations from the acquisition date, though revenue and gross margin from M5 Australia were not material for the three and nine months March 31, 2016. Due to the continued integration of the combined business, it is impractical to determine the earnings from M5 Australia beyond the measure of gross profit. Pro forma results of operations have not been presented because the acquisition was not material to our results of operations.

Corvisa LLC Acquisition

On January 6, 2016, the Company acquired all of the outstanding membership interest in Corvisa LLC (“Corvisa”), a provider of cloud-based communications solutions, for total cash consideration of $8.7 million. The acquisition accelerates the Company’s growth and expansion of its hosted unified communications service offering.

In accordance with ASC 805, Business Combinations, the acquisition of Corvisa was recorded as a purchase acquisition. Under the purchase method of accounting, the fair value of the consideration was allocated to assets and liabilities assumed at their fair values. The fair value of purchased identifiable intangible assets was derived from model-based valuations from significant unobservable inputs (“Level 3 inputs”) determined by management. The fair value of purchased identifiable intangible assets was determined using the Company’s discounted cash flow models from operating projections prepared by management using a market participant rate of 35.0%. The excess of the preliminary fair value of consideration paid over the preliminary fair values of net assets and liabilities acquired and identifiable intangible assets resulted in recognition of goodwill of approximately $1.5 million. The goodwill consists largely of expected expansion of the customer base and market share within hosted communications industry. The goodwill recorded is not deductible for income tax purposes.

The total purchase price was preliminarily allocated to Corvisa’s net tangible and identifiable intangible assets based on their estimated fair values as of January 6, 2016 as set forth below. The primary areas of the purchase price allocation that are not yet finalized relate to property and equipment, contingency accruals, deferred taxes and goodwill. The following is the preliminary purchase price allocation (in thousands):

	(in thousands)			Estimated useful lives (in years)
Cash acquired	$	227
Other current assets		933
Intangible assets:
Existing technology		3,400			5
Customer relationships		100			3
Favorable leases		178			6
Goodwill		1,489
Other long-term assets		3,301
Other liabilities assumed		(966	)
	$	8,662

Valuing certain components of the acquisition, including intangible assets required us to make estimates that may be adjusted in the future, if new information is obtained about facts and circumstances that existed as of the acquisition date that, if known, would have resulted in the recognition of those assets and liabilities as of that date. Consequently, the purchase price allocation is considered preliminary. Final determination of these estimates could result in an adjustment to the preliminary purchase price allocation, with an offsetting adjustment to goodwill. Measurement period adjustments will be recorded in the period in which the adjustment amounts are determined.

The Company recorded $0.7 million and $1.1 million for legal, accounting, consulting and other costs directly related to the acquisition as acquisition-related costs during the three and nine months ended March 31, 2016, respectively.

10

The results of operations of Corvisa have been included in the Company's consolidated statements of operations from the acquisition date, though revenue and gross margin from Corvisa were not material for the three and nine months March 31, 2016. Due to the continued integration of the combined business, it is impractical to determine the earnings from Corvisa beyond the measure of gross profit.

The unaudited pro forma financial information in the table below summarizes the combined results of operations for the Company and its Corvisa acquisition as though Corvisa was combined as of the beginning of fiscal 2015. The pro forma financial information for the period presented also includes the business combination accounting effects resulting from the acquisition primarily related to amortization charges from acquired intangible assets. The pro forma financial information below is also adjusted to exclude the Company’s non-recurring acquisition-related costs of $0.7 million and $1.1 million incurred in the three and nine months ended March 31, 2016, respectively, and included the year to date total in the nine months ended March 31, 2015. The pro forma financial information as presented below is for informational purposes only and is not indicative of the results of operations that would have been achieved if the Corvisa acquisition had taken place at the beginning of fiscal 2015.

	(Unaudited)
	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
	(in thousands, except per share amounts)
Total revenue	$	85,236		$	85,110		$	266,721		$	266,825
Net loss		(7,967	)		(8,413	)		(16,365	)		(24,825	)
Basic and diluted net loss per share	$	(0.12	)	$	(0.13	)	$	(0.25	)	$	(0.39	)

11

4. Balance Sheet Details

Balance sheet components consist of the following:

	March 31,			June 30,
	2016			2015
	(in thousands)
Inventories:
Raw materials	$	62		$	92
Distributor inventory		1,375			965
Finished goods		14,032			13,996
Total inventories	$	15,469		$	15,053
Property and equipment:
Computer equipment and tooling	$	49,133		$	41,532
Software		6,191			5,211
Furniture and fixtures		3,828			3,421
Leasehold improvements and others		8,573			8,149
Total property and equipment		67,725			58,313
Less accumulated depreciation and amortization		(46,423	)		(37,894	)
Property and equipment, net	$	21,302		$	20,419
Deferred revenue:
Product	$	4,290		$	2,912
Support and services		57,794			57,967
Hosted and related services		12,102			10,396
Total deferred revenue	$	74,186		$	71,275

Depreciation expense for the three months ended March 31, 2016 and 2015 was $3.1 million and $2.7 million, respectively. Depreciation expense for the nine months ended March 31, 2016 and 2015 was $8.8 million and $7.9 million, respectively.

Intangible Assets:

Intangible assets consist of the following (in thousands):

	March 31, 2016							June 30, 2015
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount
Patents	$	4,446	$	(3,856	)	$	590	$	4,446	$	(3,640	)	$	806
Technology		31,434		(22,264	)		9,170		26,644		(18,874	)		7,770
Customer relationships		24,700		(13,619	)		11,081		23,300		(11,049	)		12,251
Intangible assets in process and other		178		(7	)		171		1,390		-			1,390
Intangible assets	$	60,758	$	(39,746	)	$	21,012	$	55,780	$	(33,563	)	$	22,217

The intangible assets that are amortizable have estimated useful lives of two to eight years.

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Research and development costs are expensed as incurred. In accordance with ASC 985-20, Costs of Computer Software to be Sold, Leased, or Marketed, development costs of computer software to be sold, leased, or otherwise marketed are subject to capitalization beginning when a product’s technological feasibility has been established and ending when a product is available for general release to customers. In most instances, the Company’s products are released soon after technological feasibility has been established; therefore, costs incurred subsequent to achievement of technological feasibility are usually not significant. However, during the three and nine months ended March 31, 2015, the Company capitalized $0.3 million and $1.2 million, respectively, of such software related to ongoing development of a product that had yet to be released to the market. The Company did not capitalize any software development costs for the three and nine months ended March 31, 2016. Such costs are amortized using the straight-line method over the estimated economic life of the product. The Company will evaluate the realizability of the assets and the related periods of amortization on a regular basis. Judgment is required in determining when technological feasibility of a product is established as well as its economic life.

Certain internally developed software became available for general release to customers during the nine months ended March 31, 2016; at which time, an aggregate of $1.4 million in software development costs were transferred from intangible assets in process to technology in the table above, and the amortization expense is being recognized related to these capitalized software costs.

Amortization of intangible assets for the three months ended March 31, 2016 and 2015 was $2.2 million and $1.9 million, respectively. Amortization of intangible assets for both the nine months ended March 31, 2016 and 2015 was $6.2 million.

The estimated amortization expenses for intangible assets as of March 31, 2016 for the next five years and thereafter are as follows (in thousands):

Years Ending June 30,
2016 (remaining 3 months)	$	2,224
2017		7,508
2018		5,513
2019		4,010
2020		1,267
Thereafter		490
Total	$	21,012

The following presents the changes in the carrying value of goodwill (in thousands):

	Total
As of June 30, 2015	$	122,750
Addition (See Note 3)		6,699
As of March 31, 2016	$	129,449

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Short-Term Investments:

The following tables summarize the Company’s short-term investments (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
As of March 31, 2016
Corporate notes and commercial paper	$	10,517	$	3	$	(3	)	$	10,517
U.S. Government agency securities		2,750		2		-			2,752
Total short-term investments	$	13,267	$	5	$	(3	)	$	13,269
As of June 30, 2015
Corporate notes and commercial paper	$	8,021	$	4	$	-		$	8,025
Total short-term investments	$	8,021	$	4	$	-		$	8,025

The following table summarizes the maturities of the Company’s fixed income securities (in thousands):

	Amortized Cost		Fair Value
As of March 31, 2016
Less than 1 year	$	10,611	$	10,612
Due in 1 to 3 years		2,656		2,657
Total	$	13,267	$	13,269

	Amortized Cost		Fair Value
As of June 30, 2015
Less than 1 year	$	6,696	$	6,702
Due in 1 to 3 years		1,325		1,323
	$	8,021	$	8,025

All available-for-sale securities have been classified as current based on management’s ability to use the funds in current operations. Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.

5. Fair Value Disclosure

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal market (or most advantageous market, in the absence of a principal market) for the asset or liability in an orderly transaction between market participants at the measurement date. Further, entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs in measuring fair value, and to utilize a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows:

• Level 1 — Quoted prices in active markets for identical assets or liabilities.

• Level 2 — Observable inputs other than quoted prices included within Level 1, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; and inputs other than quoted prices that are observable or are derived principally from, or corroborated by, observable market data by correlation or other means.

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• Level 3 — Unobservable inputs that are supported by little or no market activity, are significant to the fair value of the assets or liabilities, and reflect the Company’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

The tables below set forth the Company’s financial instruments and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2016
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	36,709	$	36,709	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		10,517		-		10,517		-
U.S. Government agency securities		2,752		-		2,752		-
Total assets measured and recorded at fair value	$	49,978	$	36,709	$	13,269	$	-

The above table excludes $50.1 million of cash balances on deposit at banks.

	June 30, 2015
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	4,025	$	4,025	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		8,025		-		8,025		-
Total assets measured and recorded at fair value	$	12,050	$	4,025	$	8,025	$	-

The above table excludes $78.1 million of cash balances on deposit at banks.

Money market funds are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices in active markets. Short-term investments are classified within Level 2 of the fair value hierarchy because they are valued based on other observable inputs, including broker or dealer quotations, or alternative pricing sources. When quoted prices in active markets for identical assets or liabilities are not available, the Company relies on non-binding quotes from independent pricing services. Non-binding quotes are based on proprietary valuation models prepared by independent pricing services. These models use algorithms based on inputs such as observable market data, quoted market prices for similar instruments, historical pricing trends of a security as relative to its peers, internal assumptions of the independent pricing service and statistically supported models. The Company corroborates the reasonableness of non-binding quotes received from the independent pricing service by comparing them to the (a) actual experience gained from the purchases and redemption of investment securities, (b) quotes received on similar securities obtained when purchasing securities and (c) monitoring changes in ratings of similar securities and the related impact on the fair value. The types of instruments valued based on other observable inputs include corporate notes and commercial paper and U.S. Government agency securities. The Company reviewed financial and non-financial assets and liabilities and concluded that there were no other-than-temporary impairment charges during the three and nine months ended March 31, 2016 and 2015, respectively. The Company reviews the fair value hierarchy on a quarterly basis. Changes in the ability to observe valuation inputs may result in a reclassification of levels of certain securities within the fair value hierarchy. The Company recognizes transfers into and out of levels within the fair value hierarchy as of the date in which the actual event or change in circumstances that caused the transfer occurs. There were no transfers between Level 1 and Level 2 of the fair value hierarchy for any of the periods presented.

Assets and Liabilities That Are Measured at Fair Value on a Nonrecurring Basis

Non-financial assets such as goodwill, intangible assets, and property, plant, and equipment are evaluated for impairment and adjusted to fair value using Level 3 inputs, only when impairment is recognized. Fair values are considered Level 3 when management makes significant assumptions in developing a discounted cash flow model based upon a number of considerations including projections of revenues, earnings and a discount rate. In addition, in evaluating the fair value of goodwill impairment, further corroboration is obtained using the Company’s market capitalization. There were no indicators of impairment in the three and nine months ended March 31, 2016 that required a nonrecurring fair value analysis to be performed on non-financial assets.

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6. Line of Credit

On October 22, 2014 the Company entered into an Amended and Restated Credit Agreement which was further amended on December 1, 2014 and again on August 5, 2015 (“New Credit Facility”). This New Credit Facility replaces the Company’s previous credit facility. The New Credit Facility includes a revolving loan facility for an aggregate principal amount not exceeding $100.0 million. The New Credit Facility matures on October 22, 2019 and is payable in full upon maturity. The amounts borrowed and repaid under the New Credit Facility are available for future borrowings.  The borrowings under the New Credit Facility accrue interest (at the election of the Company) either at (i) the London interbank offered rate then in effect, plus a margin of between 1.50% and 2.25%, which is based on the Company’s consolidated EBITDA (as defined in the New Credit Facility), or (ii) the higher of (a) the bank’s publicly-announced prime rate then in effect and (b) the federal funds rate plus 0.50%, in each case of (a) or (b), plus a margin of between 0.00% and 0.50%, which will be based upon the Company’s consolidated EBITDA. The Company also pays annual commitment fees during the term of the New Credit Facility which varies depending on the Company’s consolidated EBITDA. The New Credit Facility is secured by substantially all of the Company’s assets. As of March 31, 2016, the Company had $86.0 million available for borrowing under the New Credit Facility.

The New Credit Facility contains customary affirmative and negative covenants, including compliance with financial ratios and metrics. The New Credit Facility and the related amendment requires the Company to maintain a minimum ratio of liquidity to its indebtedness (each as defined in the New Credit Facility) and varying amounts of Liquidity and Consolidated EBITDA specified in the New Credit Facility throughout the term of the agreement. The Company was in compliance with all such covenants as of March 31, 2016.

As of March 31, 2016, no amounts were outstanding under the New Credit Facility. The Company amortizes deferred financing costs to interest expense on a straight-line basis over the term of the New Credit Facility.

7. Income Taxes

The Company recorded an income tax benefit of $0.3 million and $36,000 for the three months ended March 31, 2016 and 2015, respectively and an income tax provision of $0.5 million for both the nine months ended March 31, 2016 and 2015. These income tax benefits and provisions are primarily comprised of United States federal alternative minimum tax, state taxes and foreign income taxes. No income tax benefit was accrued for jurisdictions where the Company anticipates incurring a loss during the full fiscal year as the related deferred tax assets were fully offset by a valuation allowance.  The Company’s resulting effective tax rate differs from the applicable statutory rate primarily due to the valuation allowance against its deferred tax assets in select jurisdictions.

The Company maintains liabilities for uncertain tax positions. As of March 31, 2016 and June 30, 2015, the Company’s total amount of unrecognized tax benefits was $5.3 million and $5.1 million, respectively. Of the total of $5.3 million of unrecognized tax benefit as of March 31, 2016, none, if recognized, would impact the effective tax rate. The Company does not expect its unrecognized tax benefits to change materially over the next 12 months.

While management believes that the Company has adequately provided for all tax positions, amounts asserted by tax authorities could be greater or less than the Company’s current position. Accordingly, the Company’s provisions for federal, state and foreign tax related matters to be recorded in the future may change as revised estimates are made or as the underlying matters are settled or otherwise resolved.

The Company’s primary tax jurisdiction is in the United States. For federal and state tax purposes, the tax years 2002 through 2014 remain open and subject to tax examination by the appropriate federal or state taxing authorities.

The Protecting Americans from Tax Hikes (PATH) Act (“Act”) was signed into law on December 18, 2015.  The Act contains a number of provisions including, most notably, permanent extension of the United States federal research tax credit.  The Act did not have a material impact on our effective tax rate for fiscal 2016 due to the effect of the valuation allowance on the Company's deferred tax assets.

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8. Common Stock

Common Shares Reserved for Issuance

At March 31, 2016, the Company has reserved shares of common stock for issuance as follows (in thousands):

Reserved under stock option plans	24,630
Reserved under employee stock purchase plan	763
Total	25,393

9. Stock-Based Compensation

The following table shows total non-cash stock-based compensation expense included in the accompanying condensed consolidated statements of operation for the three and nine months ended March 31, 2016 and 2015 (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Cost of product revenue	$	12	$	12	$	53	$	61
Cost of hosted and related services revenue		288		285		955		921
Cost of support and services revenue		121		96		468		394
Research and development		439		381		1,359		1,500
Sales and marketing		572		530		2,003		1,826
General and administrative		497		421		2,023		1,608
	$	1,929	$	1,725	$	6,861	$	6,310

The Company estimated the grant date fair value of stock option awards and Employee Stock Purchase Plan (“ESPP”) rights using the Black-Scholes option valuation model with the following assumptions:

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Expected life from grant date of option (in years)		5.09		5.04		5.09 - 5.13		5.04 - 5.09
Expected life from grant date of ESPP (in years)		0.50		0.50		0.50		0.50
Risk free interest rate for options		1.37%		1.45%		1.37% - 1.59%		1.45% - 1.70%
Risk free interest rate for ESPP		0.41%		0.09%		0.14% - 0.41%		0.06% - 0.09%
Expected volatility for options		47%		50%		47% - 48%		50%
Expected volatility for ESPP		29%		43%		29% - 35%		43%
Expected dividend yield		0%		0%		0%		0%

Compensation expense is recognized only for the portion of stock options that are expected to vest, assuming an expected forfeiture rate in determining stock-based compensation expense, which could affect the stock-based compensation expense recorded if there is a significant difference between actual and estimated forfeiture rates. As of March 31, 2016, total unrecognized compensation cost related to stock-based options and awards granted to employees and non-employee directors was $9.0 million. This cost will be amortized on a ratable basis over a weighted-average vesting period of approximately 2.8 years.

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10. Stock Option Plan

Transactions under the Company’s equity incentive plans are summarized as follows (in thousands, except per share data and contractual term):

	Options Outstanding
	Shares Subject to Options Outstanding			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Balance at July 1, 2015		6,263		$	5.72
Options granted (weighted average fair value $3.23 per share)		1,773			7.45
Options exercised		(1,255	)		4.96
Options cancelled/forfeited		(311	)		7.02
Balance at March 31, 2016		6,470		$	6.28		7.12	$	8,888
Vested and expected to vest at March 31, 2016		5,420		$	6.14		6.75	$	8,323
Options exercisable at March 31, 2016		3,356		$	5.83		5.59	$	6,460

The total pre-tax intrinsic value for options exercised during the three months ended March 31, 2016 and 2015 was $1.2 million and $0.9 million, respectively, and $4.7 million and $2.8 million for the nine months ended March 31, 2016 and 2015, respectively, representing the difference between the fair values of the Company’s common stock underlying these options at the dates of exercise and the exercise prices paid.

11. Employee Stock Purchase Plan

The ESPP allows eligible employees to purchase shares of the Company’s common stock at a discount through payroll deductions. The ESPP consists of six-month offering periods commencing on May 1^st and November 1^st, each year. Under the ESPP, employees purchase shares of the Company's common stock at 85% of the market value at either the beginning of the offering period or the end of the offering period, whichever price is lower.

12. Restricted Stock

Under the Company’s equity incentive plan, during the nine months ended March 31, 2016 and 2015 the Company issued fully vested restricted stock awards (“RSAs”) to certain non-employee directors electing to receive them in lieu of an annual cash retainer. In addition, restricted stock units (“RSUs”) can be issued to eligible employees.

RSA and RSU activity for the nine months ended March 31, 2016 and 2015 is as follows (in thousands):

	Nine Months Ended March 31,
	2016			2015
Beginning outstanding		1,452			1,394
Awarded		1,199			790
Released		(493	)		(526	)
Forfeited		(153	)		(133	)
Ending outstanding		2,005			1,525

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Information regarding RSAs and RSUs outstanding at March 31, 2016 is summarized below:

	Number of Shares (thousands)		Weighted Average Remaining Contractual Lives		Aggregate Intrinsic Value (thousands)
Shares outstanding		2,005		1.60	$	14,920
Shares expected to vest		1,225		1.23	$	9,112

13. Litigation, Commitments, Contingencies and Leases

Litigation — As of March 31, 2016, the Company is involved in litigation relating to claims arising out of the ordinary course of business or otherwise. Any litigation, regardless of outcome, is costly and time-consuming, can divert the attention of management and key personnel from business operations, deter distributors from selling the Company’s products and dissuade potential customers from purchasing the Company’s products. The Company defends itself vigorously against any such claims. Due to the uncertainty surrounding the litigation process, the Company is unable to estimate a range of loss, if any, at this time, however the Company does not believe a material loss is probable.

Contingencies — During fiscal 2015 the Internal Revenue Service (“IRS”) issued a Notice of Proposed Adjustment (“NOPA”) resulting from a withholding tax audit of payments made to non-U.S. vendors during calendar years 2008 through 2012.  The NOPA asserts a liability for under-withheld taxes of approximately $2.0 million, plus related penalties and estimated interest of approximately $1.3 million. While the Company disagrees with a majority of the IRS’ assertions and proposed liability, the Company accrued $1.1 million for the liability during fiscal 2015.

Leases — The Company leases its facilities under noncancelable operating leases which expire at various times through fiscal 2023. The leases provide for the lessee to pay all costs of utilities, insurance, and taxes. Future minimum lease payments under the noncancelable capital and operating leases as of March 31, 2016, are as follows (in thousands):

Years Ending June 30,	Operating  Leases		Capital Leases
2016 (remaining 3 months)	$	2,002		152
2017		7,745		82
2018		6,785		12
2019		5,312		-
2020		3,888		-
Therafter		3,827		-
Total minimum lease payments	$	29,559		246
Less: amount representing interest				(3	)
Present value of total minimum lease payments				243
Less: current portion liability				(223	)
Capital lease obligation, net of current portion			$	20

The current portion of the capital leases is included in accrued liabilities and other on the condensed consolidated balance sheet. The non-current portion of the capital leases is included in the other long-term liabilities on the consolidated balance sheet. Lease obligations for the Company’s foreign offices are denominated in foreign currencies, which were converted in the above table to U.S. dollars at the interbank exchange rate on March 31, 2016.

Rent expense for the three months ended March 31, 2016 and 2015 was $1.4 million and $1.2 million, respectively. Rent expense for the nine months ended March 31, 2016 and 2015 was $4.0 million and $4.1 million, respectively.

Purchase commitments — The Company had purchase commitments with contract manufacturers for inventory and with technology firms for usage of software licenses totaling approximately $13.4 million as of March 31, 2016 and $14.9 million as of June 30, 2015.

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Letters of credit — Outstanding letters of credit maintained by the Company totaled $635,000 as of March 31, 2016.

Indemnification — Under the indemnification provisions of the Company’s customer agreements, the Company agrees to indemnify and defend its customers against infringement of any patent, trademark, or copyright of any country or the misappropriation of any trade secret, arising from the customers’ legal use of the Company’s services. The exposure to the Company under these indemnification provisions is generally limited to the total amount paid by the customers under pertinent agreements. However, certain indemnification provisions potentially expose the Company to losses in excess of the aggregate amount received from the customer.

The Company also has entered into customary indemnification agreements with each of its officers and directors.

14. Segment Information

ASC Topic 280, Segment Reporting, establishes standards for reporting information about operating segments, products and services, geographic areas of operations and major customers. Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker or decision making group in deciding how to allocate resources and in assessing performance.The Company’s chief operating decision-maker is its Chief Executive Officer (“CEO”). The CEO reviews financial information presented on a consolidated basis for purposes of making operating decisions and assessing financial performance. On this basis, the Company is organized and operates in a single segment: the design, development, marketing, and sale of business communication solutions.

Revenue by geographic region is based on the ship to address on the customer order. The following presents total revenue by geographic region (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
United States of America	$	78,433	$	77,804	$	243,815	$	243,904
International		6,803		6,939		21,877		21,598
Total	$	85,236	$	84,743	$	265,692	$	265,502

Revenue from one value-added distributor accounted for approximately 26% of the total revenue during both the three months ended March 31, 2016 and 2015, and 26% of the total revenue during both the nine months ended March 31, 2016 and 2015.

The Company’s assets are primarily located in the United States of America and not allocated to any specific region; furthermore, the Company does not measure the performance of its geographic regions based upon asset-based metrics.

The following presents a summary of long-lived assets, excluding deferred tax assets, other assets, goodwill and intangible assets (in thousands):

	March 31, 2016		June 30, 2015
United States of America	$	20,169	$	19,505
International		1,133		914
Total	$	21,302	$	20,419

15. Derivative Instruments and Hedging Activities

In the normal course of business, the Company is exposed to fluctuations in interest rates and the exchange rates associated with foreign currencies. During the three and nine months ended March 31, 2016, the Company used derivative instruments to reduce the volatility of earnings associated with changes in foreign currency exchange rates. The Company used foreign exchange forward contracts to mitigate the gains and losses generated from the re-measurement of certain foreign monetary assets and liabilities, primarily including cash balances, third party accounts receivable and intercompany transactions recorded on the balance sheet. These derivatives are not designated and do not qualify as hedge instruments. Accordingly, changes in the fair value of these instruments are recognized in other income and expenses during the period of change. These derivatives have maturities of approximately one month. The foreign exchange forward contracts outstanding as of March 31, 2016 were entered into by the Company on the last business day of the period. Given the relatively short duration such contracts are outstanding in relation to changes in potential market rates; the change in the fair value is not material and is not reflected either as an asset or a liability.

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The following table presents the gross notional value of all of the Company’s foreign exchange forward contracts outstanding as of March 31, 2016 and June 30, 2015 (in thousands):

	March 31, 2016
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,200	$	1,673
British pound	£	1,300	$	1,861
Canadian dollar	$	870	$	665
Euro	€	1,440	$	1,628
Total			$	5,827

	June 30, 2015
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,420	$	1,840
British pound	£	910		1,429
Canadian dollar	$	750		596
Euro	€	1,550		1,708
Total			$	5,573

16. Subsequent Event

On May 2, 2016, the Company’s Board of Directors authorized a share repurchase program pursuant to which the Company may repurchase up to $20.0 million of its common stock.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the condensed consolidated financial statements and related notes included elsewhere in this document. This discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those discussed below. Factors that could cause or contribute to such differences include, but are not limited to, those identified below, and those discussed in the section entitled “Risk Factors.”

Overview

ShoreTel is a leading provider of brilliantly simple business communication solutions, comprised of integrated voice, video, data and mobile applications based on Internet Protocol (“IP”) technologies. We focus on the small and medium sized businesses, with a Unified Communications (“UC”) solution so that they can communicate anytime, anyplace, and through any device that they chose. Our strategy is to provide customers with a flexible choice of deployment options: subscribing to our cloud-based communication services, operating our ShoreTel solution in their own premise-based data centers or a hybrid combination of both.

We believe our solution addresses changes in the UC market being driven by both technological advances and new workplace trends. We believe some of the current factors affecting the UC market include: addressing an increasingly mobile workforce, the increased adoption of a Bring Your Own Device (“BYOD”) philosophy, the ongoing need for electronic collaboration and a desire for multiple forms of communication. Our solutions are sold through our extensive network of over 1,000 authorized resellers and value-added distributors throughout the world served either by national distributors or by ShoreTel directly.

We have developed a cloud-purposed, multi-tenanted solution comprised of a single call control, named ShoreTel Connect, which includes applications such as contact center, conferencing and mobility as well as endpoints, to be consumed in a cloud, premise or hybrid environment.

We currently provide our ShoreTel solution via multiple deployment options, as well as a diverse set of applications and services for both premise and hosted deployment models, consisting of ShoreTel IP Telephony, ShoreTel Unified Communications, ShoreTel Contact Center, ShoreTel Mobility, ShoreTel Flex, ShoreTel Hosted Voice and professional services including ShoreTel Global Services and application and development professional services.

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We are headquartered in Sunnyvale, California and have offices located throughout North America, Europe, Asia and Australia. Additionally, our cloud-based services are provided from multiple data centers in the United States, the United Kingdom and Australia. While most of our customers are located in the United States, we have remained relatively consistent in revenue from international sales, which accounted for approximately 8% of our total revenue for both the three months ended March 31, 2016 and 2015, and 8% of our total revenue for both the nine months ended March 31, 2016 and 2015. We expect sales to customers in the United States will continue to comprise the majority of our sales in the foreseeable future.

Key Business Metrics

We monitor a number of key metrics to help forecast growth, establish budgets, measure the effectiveness of sales and marketing efforts and measure operational effectiveness.

Deferred revenue. Deferred revenue relates to the timing of revenue recognition for specific transactions based on delivery of service, support, specific commitments, product and services delivered to our value-added distributors that have not been delivered or sold through to resellers, and other factors. Deferred revenue primarily consists of billings or payments received in advance of revenue recognition from our transactions and are recognized as the revenue recognition criteria are met. Nearly all of our premise system sales include the purchase of post-contractual support contracts with terms of up to five years, and our renewal rates on these contracts have been high historically. We recognize support revenue on a ratable basis over the term of the support contract. Since we receive payment for support in advance of recognizing the related revenue, we carry a deferred revenue balance on our consolidated balance sheet. Almost all of our hosted services are billed a month in advance. Billings that are collected before the service is delivered are included in the deferred revenue balance on our consolidated balance sheet. These amounts are recognized as revenue as the services are delivered. Our deferred revenue balance at March 31, 2016 was $74.2 million, of which $53.6 million is expected to be recognized within one year.

Gross margin. Our gross margins for products are primarily affected by our ability to reduce hardware costs faster than the decline in average overall system sales prices. We strive to increase our product gross margin by reducing hardware costs through product redesign and volume discount pricing from our suppliers. In general, product gross margin on our switches is greater than product gross margin on our IP phones. We consider our ability to monitor and manage these factors to be a key aspect of maintaining product gross margins and increasing our profitability.

Gross margin for hosted and related services is lower than the gross margins for support and services and product and is impacted primarily by the reselling of broadband circuits to customers, employee-related expense, data communication cost, carrier cost, telecom taxes, and intangible asset amortization expense. We expect that with the growth in hosted and related services revenue, the gross margins may reflect improvement due to economies of scale, synergies and other cost reductions in our service delivery model.

Gross margin for support and services is impacted primarily by labor-related expenses. The primary goal of our support and services function is to ensure a high level of customer satisfaction and our investments in support personnel and infrastructure are made with this goal in mind. The timing of additional investments in our support and services infrastructure could materially affect our cost of support and services revenue, both in absolute dollars and as a percentage of support and services revenue and total revenue, in any particular period.

Operating expense. Our operating expenses are comprised primarily of compensation and benefits for our employees and related expenses such as travel. Accordingly, increases in operating expenses historically have been primarily related to increases in our headcount. We intend to expand our workforce as we grow, and therefore, our ability to forecast revenue is critical to managing our operating expenses.

Average revenue per user. We calculate the monthly average service revenue per user (“ARPU”) for our hosted and related services revenue as the average monthly revenue per customer divided by the average number of seats per customer. The average monthly revenue per customer is calculated as the monthly service revenue from customers in the period, divided by the simple average number of business customers during the period. Our ARPU includes telecommunication internet circuits that we resell that could, as a percentage of our business, decline over time as our average customer size increases and therefore they are more likely to have their own networks already established. Our monthly ARPU was approximately $52 and $53 for the three months ended March 31, 2016 and 2015, respectively.

Revenue churn. Revenue churn for our hosted and related services revenue is calculated by dividing the monthly recurring revenue from customers that have terminated during a period by the simple average of the total monthly recurring revenue from all customers in a given period. The effective management of the revenue churn is critical to our ability to maximize revenue growth and to maintain and improve margins. Our annualized revenue churn for customers that have terminated services for the three months ended March 31, 2016 was approximately 5% as compared to 8% for the three months ended March 31, 2015.

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Basis of Presentation

Revenue. We derive our revenue from sales of our premise and hosted IP telecommunications systems and related support and services.

Product revenue. Product revenue consists of sales of our premise and hosted IP telecommunication systems. Our typical system includes a combination of IP phones, switches and software applications primarily for our premise-based solutions. We sell our products through channel partners that include resellers and value-added distributors. Prices to a given channel partner for hardware and software products depend on that channel partner's volume and other criteria, as well as our own strategic considerations. Product revenue has accounted for 40% and 46% of our total revenue for the three months ended March 31, 2016 and 2015, respectively and 44% and 51% of our total revenue for the nine months ended March 31, 2016 and 2015, respectively. We expect that product revenue will continue to decrease as a percentage of total revenue over time.

Hosted and related services revenue. Hosted and related services and solutions consist primarily of our proprietary hosted VoIP Unified Communications solution as well as other services such as contact center, foreign and domestic calling plans, certain UC applications, internet service provisioning, regulatory and telecommunications fees, training and other professional services. Our hosted and related services are sold through indirect channel resellers and a direct sales force. Our customers enter into one to three year service agreements whereby they are billed for such services on a monthly basis. Revenue from our hosted and related services is recognized on a monthly basis as services are delivered. Revenue associated with various calling plans and internet services are recognized as such services are provided. Hosted and related services revenues accounted for 38% and 32% of our total revenue for the three months ended March 31, 2016 and 2015, respectively, and 35% and 29% of our total revenue for the nine months ended March 31, 2016 and 2015, respectively. We expect that hosted and related services revenue will continue to increase as a percentage of total revenue.

Support and services revenue. Support and services revenue primarily consists of post-contractual support, and to a lesser extent revenue from training services, professional services and premise-based installations that we perform. Post-contractual support includes software updates which grant rights to unspecified software license upgrades and maintenance releases issued during the support period. Post-contractual support also includes both Internet- and phone-based technical support. Revenue from post-contractual support is recognized ratably over the contractual service period. Support and services revenues accounted for 22% of our total revenue for both the three months ended March 31, 2016 and 2015, and 21% and 20% of our total revenue for the nine months ended March 31, 2016 and 2015, respectively.

Cost of revenue. Cost of product revenue consists primarily of hardware costs, royalties and license fees for third-party software included in our systems, salary and related overhead costs of operations personnel, freight, warranty costs and provision for excess inventory. The majority of these costs vary with the unit volumes of products sold. Cost of hosted and related services revenue consists of personnel and related costs of the hosted services, data center costs, data communication cost, costs of regulatory and telecommunications fees, carrier cost and amortization of intangible assets. Cost of support and services revenue consists of salary and related overhead costs of personnel engaged in support and service.

Research and development expenses.Research and development expenses primarily include personnel costs, outside engineering costs, professional services, prototype costs, test equipment, software usage fees and facilities expenses. Research and development expenses are recognized when incurred. We have capitalized development costs incurred from determination of technological feasibility through general release of the product to customers, although capitalized development costs historically have not been significant. We are devoting substantial resources to the development of additional functionality of our Connect solution and the ongoing development of new product technologies and related software applications to support this solution. We intend to continue to make investments in our research and development efforts because we believe they are essential to maintaining and improving our competitive position.

Sales and marketing expenses. Sales and marketing expenses primarily include personnel costs, sales and partner commissions, travel, marketing, promotional and lead generation programs, branding and advertising, trade shows, sales demonstration equipment, professional services fees, amortization of intangible assets, and facilities expenses.  We plan to continue to invest in development of our distribution channel by increasing the size of our field sales force to enable us to expand into new geographies and further increase our sales to enterprise customers.  We plan to continue investing in our domestic and international marketing activities to help build brand awareness and create sales leads for our channel partners.  We expect that sales and marketing expenses will be our largest operating expense category.

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General and administrative expenses. General and administrative expenses primarily relate to our executive, finance, human resources, legal and information technology organizations. General and administrative expenses primarily consist of personnel costs, professional fees for legal, board of directors' costs, accounting, tax, compliance and information systems, travel, recruiting expense, depreciation expense and facilities expenses.

Settlements and defense fees. Settlements and defense fees relate to one-time charges related to probable and estimable litigation settlement amounts and professional fees incurred in connection with an unsolicited acquisition proposal.

Acquisition-related costs. Acquisition-related costs relate to legal, accounting, consulting, investment banker and other costs directly related to acquisitions.

Interest expense. Interest expense primarily consists of interest expense on our debt as well as other miscellaneous items affecting our operating results.

Interest income and other (expense). Interest income and other (expense) primarily consists of interest earned on cash, cash equivalents and short-term investments, gains and losses on foreign currency translations and transactions as other miscellaneous items affecting our operating results.

Provision for income taxes. Provision for income taxes includes federal, state and foreign tax on our income as well as any adjustments made to our valuation allowance for deferred tax assets. Since our inception, we have accumulated substantial net operating loss and tax credit carryforwards. We account for income taxes under an asset and liability approach.  Deferred income taxes reflect the impact of temporary differences between assets and liabilities recognized for financial reporting purposes and such amounts recognized for income tax reporting purposes, net operating loss carryforwards and other tax credits measured by applying current enacted tax laws. Valuation allowances are provided when necessary to reduce deferred tax assets to an amount that is more likely than not to be realized.

Critical Accounting Policies and Estimates

The preparation of our financial statements and related disclosures in conformity with generally accepted accounting principles in the United States of America (“GAAP”) requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses. These estimates and assumptions are based on historical experience and various other factors that we believe are reasonable under the circumstances. We consider our accounting policies related to revenue recognition, stock-based compensation, goodwill and purchased-intangible assets and accounting for income taxes to be critical accounting policies. A number of significant estimates, assumptions, and judgments are inherent in our determination of when to recognize revenue, how to estimate the best evidence of selling price for revenue recognition, the calculation of stock-based compensation expense, evaluation of the potential impairment of goodwill and purchased-intangible assets and the accounting for income and telecom taxes. We base our estimates and judgments on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ materially from these estimates. Management believes there have been no significant changes during the three and nine months ended March 31, 2016 to the items that we disclosed as our critical accounting policies and estimates in Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the fiscal year ended June 30, 2015 filed with the Securities and Exchange Commission. For a description of those accounting policies, please refer to our Annual Report on Form 10-K for the fiscal year ended June 30, 2015.

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Results of Operations

The following table sets forth unaudited selected condensed consolidated statements of income data for the three and nine months ended March 31, 2016 and 2015(in thousands, except per share amounts):

	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
Revenue:
Product	$	33,919		$	39,461		$	116,500		$	134,081
Hosted and related services		32,768			26,961			92,654			77,076
Support and services		18,549			18,321			56,538			54,345
Total revenue		85,236			84,743			265,692			265,502
Cost of revenue:
Product		11,164			15,646			38,337			48,038
Hosted and related services		16,582			14,641			44,528			45,392
Support and services		5,054			4,534			14,494			13,116
Total cost of revenue		32,800			34,821			97,359			106,546
Gross profit		52,436			49,922			168,333			158,956
Operating expenses:
Research and development		16,504			13,557			44,134			40,490
Sales and marketing		32,537			29,249			93,652			87,566
General and administrative		11,277			9,328			31,095			29,881
Settlements and defense fees		-			53			-			8,475
Acquisition-related costs		822			-			1,356			-
Total operating expenses		61,140			52,187			170,237			166,412
Loss from operations		(8,704	)		(2,265	)		(1,904	)		(7,456	)
Other income (expense):
Interest expense		(114	)		(130	)		(353	)		(390	)
Interest income and other (expense), net		(162	)		(262	)		(1,298	)		(818	)
Total other expense		(276	)		(392	)		(1,651	)		(1,208	)
Loss before provision for (benefit from) income taxes		(8,980	)		(2,657	)		(3,555	)		(8,664	)
Provision for (benefit from) income taxes		(273	)		(36	)		493			467
Net loss	$	(8,707	)	$	(2,621	)	$	(4,048	)	$	(9,131	)
Net loss per share - basic and diluted	$	(0.13	)	$	(0.04	)	$	(0.06	)	$	(0.14	)
Shares used in computing net loss per share - basic and diluted		66,886			64,297			66,109			63,660

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The following table sets forth selected condensed consolidated statements of income data as a percentage of total revenue for each of the periods indicated.

	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
Revenue:
Product		40	%		46	%		44	%		51	%
Hosted and related services		38	%		32	%		35	%		29	%
Support and services		22	%		22	%		21	%		20	%
Total revenue		100	%		100	%		100	%		100	%
Cost of revenue:
Product		13	%		19	%		14	%		18	%
Hosted and related services		19	%		17	%		17	%		17	%
Support and services		6	%		5	%		6	%		5	%
Total cost of revenue		38	%		41	%		37	%		40	%
Gross profit		62	%		59	%		63	%		60	%
Operating expenses:
Research and development		20	%		16	%		17	%		15	%
Sales and marketing		38	%		35	%		35	%		33	%
General and administrative		13	%		11	%		12	%		12	%
Settlements and defense fees		-			-			-			3	%
Acquisition-related costs		1	%		-			-			-
Total operating expenses		72	%		62	%		64	%		63	%
Loss from operations		(10	%)		(3	%)		(1	%)		(3	%)
Other income (expense):
Interest expense		-			-			-			-
Interest income and other (expense), net		-			-			-			-
Total other expense		-			-			(1	%)		-
Loss before provision for (benefit from) income taxes		(10	%)		(3	%)		(2	%)		(3	%)
Provision for (benefit from) income taxes		-			-			-			-
Net loss		(10	%)		(3	%)		(2	%)		(3	%)

Comparison of the three and nine months ended March 31, 2016 and March 31, 2015

Revenue

	Three Months Ended March 31,										Nine Months Ended March 31,
	2016		2015		Change $			Change %			2016		2015		Change $			Change %
(in thousands, except percentages)
Product revenue	$	33,919	$	39,461	$	(5,542	)		(14	%)	$	116,500	$	134,081	$	(17,581	)		(13	%)
Hosted and related services revenue		32,768		26,961		5,807			22	%		92,654		77,076		15,578			20	%
Support and services revenue		18,549		18,321		228			1	%		56,538		54,345		2,193			4	%
Total revenue	$	85,236	$	84,743	$	493			1	%	$	265,692	$	265,502	$	190			-

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Total revenue remained relatively consistent at $85.2 million in the three months ended March 31, 2016 as compared to $84.7 million in the three months ended March 31, 2015.

Total revenue remained relatively consistent at $265.7 million in the nine months ended March 31, 2016 as compared to $265.5 million in the nine months ended March 31, 2015.

Product revenue

Product revenue decreased by $5.5 million, or 14%, and $17.6 million, or 13%, during the three and nine months ended March 31, 2016, respectively, as compared to the same period in the prior year primarily due to the decline in volume.

Hosted and related services revenue

Hosted and related services revenue increased by $5.8 million, or 22%, and $15.6 million, or 20%, in the three and nine months ended March 31, 2016, respectively, as compared to the same period in the prior year. The increase in hosted and related services revenue was primarily due to continued growth in our hosted customer base as well as additional increases in the use of our services from existing customers.

Support and services revenue

Support and services revenue remained relatively consistent at $18.5 million for the three months ended March 31, 2016 as compared to $18.3 million for the three months ended March 31, 2015.

 Support and services revenue increased by $2.2 million, or 4%, in the nine months ended March 31, 2016, respectively, as compared to the same period in the prior year. The increase in support and services revenue was primarily due to our ability to maintain high renewal rates on maintenance contracts as well as the continued expansion of our customer base resulting from sales to new customers who entered into post-contractual support agreements.

Cost of revenue and gross profit

	Three Months Ended March 31,										Nine Months Ended March 31,
	2016		2015		Change $			Change %			2016		2015		Change $			Change %
(in thousands, except percentages)
Product cost of revenue	$	11,164	$	15,646	$	(4,482	)		(29	%)	$	38,337	$	48,038	$	(9,701	)		(20	%)
Hosted and related services cost of revenue		16,582		14,641		1,941			13	%		44,528		45,392		(864	)		(2	%)
Support and services cost of revenue		5,054		4,534		520			11	%		14,494		13,116		1,378			11	%
Total cost of revenue	$	32,800	$	34,821	$	(2,021	)		(6	%)	$	97,359	$	106,546	$	(9,187	)		(9	%)
Product gross profit	$	22,755	$	23,815	$	(1,060	)		(4	%)	$	78,163	$	86,043	$	(7,880	)		(9	%)
Hosted and related services gross profit		16,186		12,320		3,866			31	%		48,126		31,684		16,442			52	%
Support and services gross profit		13,495		13,787		(292	)		(2	%)		42,044		41,229		815			2	%
Total gross profit	$	52,436	$	49,922	$	2,514			5	%	$	168,333	$	158,956	$	9,377			6	%

	Three Months Ended March 31,									Nine Months Ended March 31,
	2016			2015			Net Change			2016			2015			Net Change
Product gross margin		67	%		60	%		7	%		67	%		64	%		3	%
Hosted and related services gross margin		49	%		46	%		3	%		52	%		41	%		11	%
Support and services gross margin		73	%		75	%		(2	%)		74	%		76	%		(2	%)
Total gross margin		62	%		59	%		3	%		63	%		60	%		3	%

The overall gross margin was 62% for the three months ended March 31, 2016 compared to 59% for the same period in the prior year.

The overall gross margin was 63% for the nine months ended March 31, 2016 compared to 60% for the same period in the prior year.

Product gross margin

Product gross margin increased to 67% in the three months ended March 31, 2016 as compared to 60% in the same period in the prior year. Product gross margin increased to 67% in the nine months ended March 31, 2016 as compared to 64% in the same period in the prior year. The increases from prior periods were primarily due to the recognition of a $1.9 million expense during the three months ended March 31, 2015 representing estimated legal settlement for a pending legal matter with no corresponding charge in the current period.

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Hosted and related services gross margin

 Hosted and related service gross margin increased to 49% in the three months ended March 31, 2016 as compared to 46% in the same period in the prior year. Hosted and related service gross margin increased to 52% in the nine months ended March 31, 2016 as compared to 41% in the same period in the prior year. The increases from the prior periods were primarily due to operating efficiencies gained in our hosted business model as we have continued to expand our hosted revenue base while managing operational costs and also due to the release of $2.0 million for the nine months ended March 31, 2016, related to certain previously accrued surcharges as a result of favorable resolutions and reaching the statute of limitations in those jurisdictions.

Support and services gross margin

Support and services gross margins remained relatively consistent at 73% in the three months ended March 31, 2016 as compared to 75% in the same period in the prior year and 74% in the nine months ended March 31, 2016 as compared to 76% in the same period in the prior year.

Operating expenses

	Three Months Ended March 31,										Nine Months Ended March 31,
	2016		2015		Change $			Change %			2016		2015		Change $			Change %
(in thousands, except percentages)
Research and development	$	16,504	$	13,557	$	2,947			22	%	$	44,134	$	40,490	$	3,644			9	%
Sales and marketing		32,537		29,249		3,288			11	%		93,652		87,566		6,086			7	%
General and administration		11,277		9,328		1,949			21	%		31,095		29,881		1,214			4	%
Settlements and defense fees		-		53		(53	)		(100	%)		-		8,475		(8,475	)		(100	%)
Acquisition-related costs		822		-		822			N/A			1,356		-		1,356			N/A

Research and development

Research and development expenses increased by $2.9 million, or 22%, for the three months ended March 31, 2016 as compared to the same period in the prior year. The increase in research and development expenses from the prior period was primarily due to an increase in personnel related costs including benefits and bonus of $2.8 million primarily related to an increase in headcount of research and development personnel. The increase in headcount is in part due to the acquisition of Corvisa LLC (“Corvisa”).

Research and development expenses increased by $3.6 million, or 9%, for the nine months ended March 31, 2016 as compared to the same period in the prior year. The increase in research and development expenses from the prior period was primarily due to an increase in personnel related costs including benefits and bonus of $3.7 million primarily related to an increase in headcount, an increase in the allocation of corporate expenses of $1.0 million primarily related to an increase in headcount of research and development personnel. The increase in headcount is in part due to the acquisition of Corvisa. These increases were partially offset by a decrease in consulting related costs of $1.2 million.

Sales and marketing

Sales and marketing expenses increased by $3.3 million, or 11%, in the three months ended March 31, 2016 as compared to the same period in the prior year. This increase in sales and marketing expenses was due to an increase in personnel related costs including benefits, bonus and commissions of $2.2 million primarily related to an increase in headcount in part due to the acquisition of Corvisa and an increase in partner commissions of $0.7 million.

Sales and marketing expenses increased by $6.1 million, or 7%, in the nine months ended March 31, 2016 as compared to the same period in the prior year. This increase in sales and marketing expenses was due to an increase in personnel related costs including benefits, bonus and commissions of $3.1 million primarily related to an increase in headcount in part due to the acquisition of Corvisa and an increase in partner commissions of $2.0 million.

General and administrative

 General and administrative expenses increased by $1.9 million, or 21%, in the three months ended March 31, 2016 as compared to the same period in the prior year. This increase in general and administrative expenses was due to an increase in personnel related costs including benefits and bonus of $1.4 million and an increase in information technology related project costs of $0.8 million.

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General and administrative expenses increased by $1.2 million, or 4%, in the nine months ended March 31, 2016 as compared to the same period in the prior year. This increase in general and administrative expenses was due to an increase in personnel related costs including benefits and bonus of $2.4 million offset by a decrease in information technology related project costs of $1.5 million.

Settlements and defense fees

Settlements and defense fees for the three months ended March 31, 2015 represented a $53,000 modification charge related to the change in fair value of foregone stock per the Agreement and Plan of Reorganization between M5 Networks, Inc. (“M5”) and the Company. There were no corresponding charges for the three months ended March 31, 2016.

Settlements and defense fees of $8.5 million for the nine months ended March 31, 2015 were comprised of $6.8 million related to a settlement on escrow claims related to the acquisition of M5, $1.1 million related to an Internal Revenue Service proposed adjustment for the 2008 through 2012 tax years and $0.6 million in professional fees incurred in connection with an unsolicited acquisition proposal. The $6.8 million related to a settlement on escrow claims was comprised of a $3.6 million impairment of the indemnification asset charge, $2.5 million for professional fee reimbursement and a $0.7 million modification accounting charge related to the change in fair value of foregone stock per the Agreement and Plan of Reorganization relating to the acquisition of M5. There were no corresponding charges for the nine months ended March 31, 2016.

Acquisition-related costs

The acquisition-related costs of $0.8 million and $1.4 million for the three and nine months ended March 31, 2016, respectively, primarily consisted of direct costs incurred related to the acquisition of M5 Networks Australia Pty Ltd (“M5 Australia”) and Corvisa. There were no corresponding charges for the three and nine months ended March 31, 2015.

Other income (expense), net

	Three Months Ended March 31,												Nine Months Ended March 31,
	2016			2015			Change $			Change %			2016			2015			Change $			Change %
(in thousands, except percentages)
Interest expense	$	(114	)	$	(130	)	$	(16	)		(12	%)	$	(353	)	$	(390	)	$	(37	)		(9	%)
Interest income and other (expense), net		(162	)		(262	)		(100	)		(38	%)		(1,298	)		(818	)		480			59	%

Interest expense

Interest expense remained consistent at $0.1 million for both the three months ended March 31, 2016 and 2015.

Interest expense remained consistent at $0.4 million for both the nine months ended March 31, 2016 and 2015.

Interest income and other (expense), net

Interest income and other (expense), net remained relatively consistent at $0.2 million for the three months ended March 31, 2016 as compared to the $0.3 million for the same period in the prior year.

Interest income and other (expense), increased by $0.5 million in the nine months ended March 31, 2016 as compared to the same period in the prior year. The increase in interest income and other (expense) from prior period was primarily due to amortization expenses.

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Provision for (benefit from) income tax

	Three Months Ended March 31,												Nine Months Ended March 31,
	2016			2015			Change $			Change %			2016		2015		Change $		Change %
(in thousands, except percentages)
Provision for (benefit from) income tax	$	(273	)	$	(36	)	$	(237	)		658	%	$	493	$	467	$	26		6	%

Provision for (benefit from) income tax

The provision for (benefit from) income taxes for the three and nine months ended March 31, 2016 and 2015 were primarily related to federal Alternative Minimum Tax, state and foreign income tax expense.

Liquidity and Capital Resources

Balance Sheet and Cash Flows

The following table summarizes our cash, cash equivalents and short-term investments (in thousands):

	March 31, 2016		June 30, 2015		Increase/ (Decrease)
Cash and cash equivalents	$	86,765	$	82,162	$	4,603
Short-term investments		13,269		8,025		5,244
Total	$	100,034	$	90,187	$	9,847

As of March 31, 2016, our principal sources of liquidity consisted of cash, cash equivalents and short-term investments of $100.0 million, accounts receivable of $25.3 million and the balance of $86.0 million available for borrowing under our New Credit Facility.

On October 22, 2014, we entered into an Amended and Restated Credit Agreement which was further amended on December 1, 2014 and August 5, 2015 (“New Credit Facility”) which provides for a revolving loan facility for an aggregate principal amount not exceeding $100.0 million. The New Credit Facility amended and restated the prior credit facility. The New Credit Facility matures on October 22, 2019 and is payable in full upon maturity. The amounts borrowed and repaid under the New Credit Facility are available for future borrowings.

The borrowings under the New Credit Facility accrue interest (at our election) either at (i) the London interbank offered rate then in effect, plus a margin of between 1.50% and 2.25%, which is based on our consolidated EBITDA (as defined in the New Credit Facility), or (ii) the higher of (a) the bank’s publicly-announced prime rate then in effect and (b) the federal funds rate plus 0.50%, in each case of (a) or (b), plus a margin of between 0.00% and 0.50%, which will be based upon our consolidated EBITDA. We also pay annual commitment fees during the term of the New Credit Facility which varies depending on our consolidated EBITDA. The New Credit Facility is secured by substantially all of our assets.

The New Credit Facility contains customary affirmative and negative covenants, including compliance with financial ratios and metrics. The New Credit Facility and the related amendment requires us to maintain a minimum ratio of liquidity to its indebtedness (each as defined in the New Credit Facility) and varying amounts of Liquidity and Consolidated EBITDA specified in the New Credit Facility throughout the term of the agreement. As of March 31, 2016, we were in compliance with all such covenants and no amounts were outstanding under the New Credit Facility.

Historically, our principal uses of cash have consisted of the purchase of finished goods inventory from our contract manufacturers, payroll and other operating expenses related to the development and marketing of our new products, purchases of property and equipment and acquisitions.

Our future capital requirements will depend on many factors, including our rate of revenue growth, the expansion of our sales and marketing activities, the addition of new business initiatives, the timing and extent of our expansion into new geographies, the timing of introductions of new products and enhancements to existing products, the continuing market acceptance of our products and acquisition and licensing activities. We may enter into agreements relating to potential investments in, or acquisitions of, complementary businesses or technologies in the future, which could also require us to seek additional equity or debt financing. If needed, additional funds may not be available on terms favorable to us or at all. We believe that the available amounts under the line of credit together with our cash flows from our operations will be sufficient to fund our operating requirements for at least the next twelve months.

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The following table shows our cash flows from operating activities, investing activities and financing activities for the stated periods (in thousands):

	Nine Months Ended March 31,
	2016			2015
Cash provided by operating activities	$	25,312		$	34,685
Cash used in investing activities		(27,776	)		(16,357	)
Cash provided by financing activities		7,067			4,443
Net increase in cash and cash equivalents	$	4,603		$	22,771

Cash flows from operating activities

Net loss during the nine months ended March 31, 2016 and 2015 included non-cash charges of $6.9 million and $6.3 million in stock-based compensation expense, respectively, depreciation and amortization of $15.1 million and $14.3 million, respectively.

Cash provided by operating activities of $25.3 million during the nine months ended March 31, 2016 reflects net changes in operating assets and liabilities, exclusive of assets and liabilities assumed from acquisitions, which provided $7.1 million of cash consisting primarily of a decrease in accounts receivable of $11.4 million due to improved collections, an increase in deferred revenue of $2.6 million and an increase in accrued employee compensation of $2.2 million. These cash inflows were partially offset by a decrease in accrued taxes and surcharges of $5.8 million, a decrease in accrued liabilities and other of $2.3 million and a decrease in accounts payable of $1.4 million.

Cash provided by operating activities of $34.7 million during the nine months ended March 31, 2015 reflects net changes in operating assets and liabilities, which provided $18.7 million of cash consisting primarily of a decrease in accounts receivable of $11.0 million due to improved collections, a decrease in inventory of $9.5 million, an increase in accrued liabilities and other of $6.4 million, an increase in deferred revenue of $2.7 million, and a decrease in indemnification asset of $2.0 million due to the settlement of the escrow claim. These cash inflows were partially offset by an increase in prepaid expenses and other current assets of $6.0 million, a decrease in accounts payable of $2.6 million, a decrease in accrued taxes and surcharges of $2.6 million and a decrease in accrued employee compensation of $1.6 million.

Cash flows from investing activities

We have classified our investment portfolio as “available for sale,” and our investments are made with a policy of capital preservation and liquidity as the primary objectives. We may hold investments to maturity; however, we may sell an investment at any time if the quality rating of the investment declines, the yield on the investment is no longer attractive or we are in need of cash.

Net cash used in investing activities was $27.8 million during the nine months ended March 31, 2016 primarily related to the acquisition of Corvisa and M5 Australia for $14.3 million, net of cash acquired, the purchase of short-term investments of $12.9 million, the purchase of property and equipment of $8.1 million, offset by $7.6 million in proceeds from maturities of our short-term investments.

Net cash used in investing activities was $16.4 million during the nine months ended March 31, 2015 primarily related to the purchase of short-term investments of $9.6 million, the purchase of property and equipment of $9.4 million and the purchases of patents, technology and internally developed software of $1.4 million, offset by $4.0 million in proceeds from maturities of our short term investments.

Cash flows from financing activities

Net cash provided by financing activities was $7.1 million for the nine months ended March 31, 2016. During the nine months ended March 31, 2016, we received $8.3 million from the issuance of common stock under various employee benefit plans offset by the payment of $1.1 million associated with employee tax obligations on the vesting of restricted stock units.

31

Net cash provided by financing activities was $4.4 million for the nine months ended March 31, 2015. During the nine months ended March 31, 2015, we received $6.4 million from the issuance of common stock under various employee benefit plans, offset by the payment of $1.0 million associated with employee tax obligations on the vesting of restricted stock units, the payment of $0.6 million of financing costs associated with the New Credit Facility and the payment of $0.4 million on our capital leases.

Off-Balance Sheet Arrangements

We do not have any material off-balance sheet arrangements (other than those disclosed below within the Contractual obligations and commitments section) nor do we have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which are established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

Contractual obligations and commitments

The following table summarizes our contractual obligations as of March 31, 2016 and the effect that such obligations are expected to have on our liquidity and cash flows in future periods:

	Payments Due by Period
(In thousands)	Total		Less Than 1 Year		1-3 Years		3-5 Years		Thereafter
Operating lease obligations	$	29,559	$	7,898	$	12,669	$	8,287	$	705
Capital lease obligations		246		226		20		-		-
Line of credit		-		-		-		-		-
Non-cancellable purchase commitments (inventory and software licenses)		13,426		13,426		-		-		-
Outstanding letters of credit		635		635		-		-		-
Total	$	43,866	$	22,185	$	12,689	$	8,287	$	705

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

In the normal course of our business, we are exposed to foreign currency exchange rate risk inherent in conducting business globally in foreign currencies. We are primarily exposed to foreign currency fluctuations related to collections from accounts receivable balances and cash in banks that are denominated in the Australian dollar, British pound, Canadian dollar and the Euro. We use relatively short-term foreign currency forward contractsto minimize the risk associated with the foreign exchange effects of the losses and gains of the related foreign currency denominated exposures. We recognize the gains and losses on foreign currency forward contracts in the same period as the losses and gains of the related foreign currency denominated exposures. The gains and losses on foreign exchange contracts mitigate the effect of currency movements on our cash and accounts receivable balances. As of March 31, 2016, a 10% change in the applicable foreign exchange rates would result in an increase or decrease in our pretax earnings of approximately $0.6 million.

We do not have any material changes in the market risk and the interest rate risk disclosure included in the “Quantitative and Qualitative Disclosures About Market Risk” in Item 7A of Part II of our Annual Report on Form 10-K for the fiscal year ended June 30, 2015.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures. Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this report. Based on such evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of such period, our disclosure controls and procedures were effective.

32

Internal Control Over Financial Reporting. There have not been any changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II: OTHER INFORMATION

ITEM  1. LEGAL PROCEEDINGS

See Note 13 to the Condensed Consolidated Financial Statements.

ITEM  1A. RISK FACTORS

There were no material changes in our risk factors as described in “Part I, Item 1A. Risk Factors” of our Annual Report on Form 10-K, for the fiscal year ended June 30, 2015.

ITEM  2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

ITEM  3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM  4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM  5. OTHER INFORMATION

Not applicable.

ITEM  6. EXHIBITS

See Index to Exhibits following the signature page to this Form 10-Q, which is incorporated by reference herein.

33

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Date: May 9, 2016

ShoreTel, Inc.
By:	/s/    MICHAEL E. HEALY
	Michael E. Healy
	Chief Financial Officer
	(Principal Financial Officer)

34

EXHIBIT INDEX

Exhibit Number	Exhibit Title
31.1	Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer.
31.2	Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer.
32.1(1)	Section 1350 Certification of Chief Executive Officer.
32.2(1)	Section 1350 Certification of Chief Financial Officer.
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema
101.CAL	XBRL Taxonomy Extension Calculation Linkbase
101.DEF	XBRL Taxonomy Extension Definition Linkbase
101.LAB	XBRL Taxonomy Extension Label Linkbase
101.PRE	XBRL Taxonomy Extension Presentation Linkbase

+ Management Compensatory Plan or Arrangement

(1) This certification accompanying this report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934 (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing.

35

EX-31.1

Exhibit 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO EXCHANGE ACT RULES 13a-14(a) AND 15(d)-14(a), AS ADOPTED

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Don H. Joos, certify that:

1. I have reviewed this quarterly report on Form 10-Q of ShoreTel, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 9, 2016
	/s/ Don H. Joos
	Don H. Joos
	Chief Executive Officer
	(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

PURSUANT TO EXCHANGE ACT RULES 13a-14(a) AND 15(d)-14(a), AS ADOPTED

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael E. Healy, certify that:

1. I have reviewed this quarterly report on Form 10-Q of ShoreTel, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 9, 2016
	/s/ Michael E. Healy
	Michael E. Healy
	Chief Financial Officer
	(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Don H. Joos, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q of ShoreTel, Inc. for the quarter ended March 31, 2016 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of ShoreTel, Inc.

Date: May 9, 2016
	By:	/s/ Don H. Joos
	Name:	Don H. Joos
	Title:	Chief Executive Officer
		(Principal Executive Officer)

This certification accompanies this Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by referenced into any filing of the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934 (whether made on or before or after the date of this Report), irrespective of any general incorporation language contained in such filing.

EX-32.2

Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED

PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael E. Healy, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q of ShoreTel, Inc. for the quarter ended March 31, 2016 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents in all material respects the financial condition and results of operations of ShoreTel, Inc.

Date: May 9, 2016
	By:	/s/ Michael E. Healy
	Name:	Michael E. Healy
	Title:	Chief Financial Officer
		(Principal Financial Officer)

This certification accompanies this Report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by referenced into any filing of the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934 (whether made on or before or after the date of this Report), irrespective of any general incorporation language contained in such filing.

XML

Document and Entity Information - shares	9 Months Ended
	Mar. 31, 2016	Apr. 21, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	ShoreTel Inc
Entity Central Index Key	0001388133
Current Fiscal Year End Date	--06-30
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		67,036,569
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2016

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Current assets:
Cash and cash equivalents	$ 86,765	$ 82,162
Short-term investments	13,269	8,025
Accounts receivable, net of allowances of $690 and $631 as of March 31, 2016 and June 30, 2015, respectively	25,254	36,494
Inventories	15,469	15,053
Prepaid expenses and other current assets	15,227	14,315
Total current assets	155,984	156,049
Property and equipment, net	21,302	20,419
Goodwill	129,449	122,750
Intangible assets, net	21,012	22,217
Other assets	5,422	5,021
Total assets	333,169	326,456
Current liabilities:
Accounts payable	14,194	16,452
Accrued liabilities and other	18,087	19,374
Accrued employee compensation	17,976	15,311
Accrued taxes and surcharges	4,120	9,902
Deferred revenue	53,628	50,616
Total current liabilities	108,005	111,655
Long-term deferred revenue	20,558	20,659
Other long-term liabilities	4,506	4,014
Total liabilities	$ 133,069	$ 136,328
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, par value $.001 per share, authorized 5,000 shares; no shares issued and outstanding	$ 0	$ 0
Common stock and additional paid-in capital, par value $.001 per share, authorized 500,000; issued and outstanding, 67,008 and 65,055 shares as of March 31, 2016 and June 30, 2015, respectively	375,713	361,691
Accumulated other comprehensive income	2	4
Accumulated deficit	(175,615)	(171,567)
Total stockholders' equity	200,100	190,128
Total liabilities and stockholders' equity	$ 333,169	$ 326,456

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Current assets:
Accounts receivable, allowances	$ 690	$ 631
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, authorized (in shares)	5,000	5,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized (in shares)	500,000	500,000
Common stock, issued (in shares)	67,008	65,055
Common stock, outstanding (in shares)	67,008	65,055

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Revenue:
Product	$ 33,919	$ 39,461	$ 116,500	$ 134,081
Hosted and related services	32,768	26,961	92,654	77,076
Support and services	18,549	18,321	56,538	54,345
Total revenue	85,236	84,743	265,692	265,502
Cost of revenue:
Product	11,164	15,646	38,337	48,038
Hosted and related services	16,582	14,641	44,528	45,392
Support and services	5,054	4,534	14,494	13,116
Total cost of revenue	32,800	34,821	97,359	106,546
Gross profit	52,436	49,922	168,333	158,956
Operating expenses:
Research and development	16,504	13,557	44,134	40,490
Sales and marketing	32,537	29,249	93,652	87,566
General and administrative	11,277	9,328	31,095	29,881
Settlements and defense fees	0	53	0	8,475
Acquisition-related costs	822	0	1,356	0
Total operating expenses	61,140	52,187	170,237	166,412
Loss from operations	(8,704)	(2,265)	(1,904)	(7,456)
Other income (expense):
Interest expense	(114)	(130)	(353)	(390)
Interest income and other (expense), net	(162)	(262)	(1,298)	(818)
Total other expense	(276)	(392)	(1,651)	(1,208)
Loss before provision for (benefit from) income taxes	(8,980)	(2,657)	(3,555)	(8,664)
Provision for (benefit from) income taxes	(273)	(36)	493	467
Net loss	$ (8,707)	$ (2,621)	$ (4,048)	$ (9,131)
Net loss per share - basic and diluted (in dollars per share)	$ (0.13)	$ (0.04)	$ (0.06)	$ (0.14)
Shares used in computing net loss per share - basic and diluted (in shares)	66,886	64,297	66,109	63,660

XML

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) [Abstract]
Net loss	$ (8,707)	$ (2,621)	$ (4,048)	$ (9,131)
Other comprehensive income (loss), net of tax:
Unrealized gain (loss) on short-term investments	23	3	(2)	(5)
Other comprehensive income (loss)	23	3	(2)	(5)
Comprehensive loss	$ (8,684)	$ (2,618)	$ (4,050)	$ (9,136)

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (4,048)	$ (9,131)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	15,094	14,338
Stock-based compensation expense	6,861	6,310
Amortization of premium on investments	105	86
Loss on disposal of property and equipment	6	12
Provision for doubtful accounts receivable	151	75
Impairment of indemnification asset	0	3,584
Fair value of escrow settlement modification	0	664
Changes in assets and liabilities, net of the effect of acquisitions:
Accounts receivable	11,396	11,026
Inventories	(6)	9,479
Indemnification asset	0	2,022
Prepaid expenses and other current assets	302	(6,015)
Other assets	97	(75)
Accounts payable	(1,360)	(2,576)
Accrued liabilities and other	(2,252)	6,439
Accrued employee compensation	2,152	(1,631)
Accrued taxes and surcharges	(5,782)	(2,583)
Deferred revenue	2,596	2,661
Net cash provided by operating activities	25,312	34,685
CASH FLOWS FROM INVESTING ACTIVITES:
Purchases of property and equipment	(8,103)	(9,393)
Purchases of investments	(12,915)	(9,566)
Proceeds from sales/maturities of investments	7,564	4,007
Cost of acquisition of businesses, net of cash acquired	(14,322)	0
Purchases of patents, technology and internally developed software	0	(1,405)
Net cash used in investing activities	(27,776)	(16,357)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock	8,283	6,431
Taxes paid on vested and released stock awards	(1,122)	(1,003)
Debt issuance costs	0	(611)
Payments made under capital leases	(94)	(374)
Net cash provided by financing activities	7,067	4,443
NET INCREASE IN CASH AND CASH EQUIVALENTS	4,603	22,771
CASH AND CASH EQUIVALENTS - Beginning of period	82,162	53,472
CASH AND CASH EQUIVALENTS - End of period	86,765	76,243
SUPPLEMENTAL CASH FLOW DISCLOSURE:
Cash paid for interest	18	226
Cash paid for taxes	901	656
NONCASH INVESTING AND FINANCING ACTIVITIES:
Unpaid portion of property and equipment purchases included in period-end accruals	$ 205	$ 61

XML

Description of Business

9 Months Ended

Mar. 31, 2016

Description of Business [Abstract]

Description of Business

1. Description of Business

ShoreTel, Inc. was incorporated in California on September 17, 1996 and reincorporated in Delaware on June 22, 2007. ShoreTel, Inc. and its subsidiaries (referred to herein as “ShoreTel” or “the Company”) is a leading provider of brilliantly simple business communication solutions, comprised of integrated voice, video, data and mobile applications based on Internet Protocol (“IP”) technologies. The Company focuses on the small and medium sized businesses, with a Unified Communications (“UC”) solution so that they can communicate anytime, anyplace, and through any device that they chose. The Company’s strategy is to provide customers with a flexible choice of deployment options: subscribing to its cloud-based communication services, operating our ShoreTel solution in their own premise-based data centers or a hybrid combination of both.

XML

Basis of Presentation and Significant Accounting Policies

9 Months Ended

Mar. 31, 2016

Basis of Presentation and Significant Accounting Policies [Abstract]

Basis of Presentation and Significant Accounting Policies

2. Basis of Presentation and Significant Accounting Policies

The accompanying condensed consolidated financial statements as of March 31, 2016, and for the three and nine months ended March 31, 2016 and 2015 have been prepared by the Company, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States have been condensed or omitted pursuant to such rules and regulations. However, the Company believes that the disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto, included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair statement have been included.

The condensed consolidated balance sheet as of June 30, 2015 has been derived from the audited consolidated financial statements as of that date but does not include all of the information and footnotes included in the Company’s Annual Report on Form 10-K for the year ended June 30, 2015. The results of operations for the three and nine months ended March 31, 2016 are not necessarily indicative of the operating results to be expected for the full fiscal year or any future periods.

Correction of Prior Period Error

Subsequent to the issuance of the condensed consolidated financial statements as of and for the three months ended September 30, 2015, the Company determined installation revenue and related cost of revenue was being deferred and recognized over the contractual life for certain contracts that should have been recognized over the customer life. Accordingly, the accompanying condensed consolidated financial statements reflect the Company’s correction of the condensed consolidated statement of operations impact of the error for the three and nine months ended March 31, 2015, the nine months ended March 31, 2016 and the condensed consolidated balance sheet impact as of June 30, 2015. As a result, hosted and related services revenue and cost of revenue were decreased by $0.3 million and $0.8 million for the three and nine months ended March 31, 2015, respectively. Hosted and related services revenue and cost of revenue were decreased by $0.1 million for the nine months ended March 31, 2016. Prepaid expense and other current assets was increased by $2.7 million, other assets was increased by $1.2 million, deferred revenue was increased by $1.0 million and long-term deferred revenue was increased by $3.0 million as of June 30, 2015. The cumulative impact of the correction on preceding period earnings is an increase to accumulated deficit of $0.1 million as of June 30, 2015. The correction did not affect the net cash provided by operating activities, net cash used in investing activities or net cash provided by financing activities for the nine months ended March 31, 2016 and 2015. The correction did not affect the net loss per share for the three and nine months ended March 31, 2015 or the nine months ended March 31, 2016. The foregoing corrections are not considered material by the Company.

Computation of Net Income (Loss) per Share

Basic net income per share is determined by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share is determined by dividing net income by the weighted average number of common shares used in the basic income per share calculation plus the number of common shares that would be issued assuming conversion of all potentially dilutive securities outstanding under the treasury stock method. Dilutive securities of 3.4 million weighted shares and 5.3 million weighted shares were not included in the computation of diluted net income per share for the three and nine months ended March 31, 2016, respectively because such securities were anti-dilutive. Dilutive securities of 4.1 million weighted shares and 3.8 million weighted shares were not included in the computation of diluted net loss per share for the three and nine months ended March 31, 2015, respectively because such securities were anti-dilutive.

Concentration of Credit Risk

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash, cash equivalents, short-term investments and accounts receivable. As of March 31, 2016, all of the Company’s cash, cash equivalents and short-term investments were managed by several financial institutions. Accounts receivable are typically unsecured and are derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers and maintains allowances for potential credit losses. Accounts receivable from one value-added distributor accounted for 35% of total accounts receivable at March 31, 2016. At June 30, 2015 the same value-added distributor accounted for 33% of the total accounts receivable.

Significant Accounting Policies

The Company’s significant accounting policies are included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015.

Recent Accounting Pronouncements

New Accounting Updates Recently Adopted

In September 2015, the FASB issued ASU 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments. The guidance requires that adjustments to provisional amounts recognized in a business combination be recorded during the measurement period in the period in which the adjustment amounts are determined. This also applies to the effect on earnings of changes in depreciation, amortization or other income effects, if any; as a result to the change in the provisional amounts as if the accounting had been completed at the acquisition date. This accounting guidance is effective for the Company in the financial reporting periods beginning after December 15, 2015, with early adoption permitted. This accounting standard was adopted by the Company beginning October 1, 2015 and it did not have an impact on the Company’s condensed consolidated financial statements.

Recent Accounting Standards or Updates Not Yet Effective

In May 2014, the FASB issued ASU No. 2014-9 Revenue from Contracts with Customers (Topic 606) - an accounting standard that supersedes the revenue recognition requirements in Topic 605, Revenue Recognition.  The core principle of the new guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. New disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers are also required. The effective date of the new standard was deferred by one year by ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date.In March 2016, the FASB issued ASU No. 2016-08 Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations, which amends the guidance to clarify the implementation guidance on principal versus agent considerations (gross versus net revenue presentation). In April 2016, the FASB issued ASU No. 2016-10 Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing, which amends the guidance with respect to certain implementation issues on identifying performance obligations and accounting for licenses of intellectual property.This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2017; early adoption is permitted for periods beginning after December 15, 2016. ASU No. 2014-9 may be applied retrospectively (a) to each reporting period presented or (b) with the cumulative effect in retained earnings at the beginning of the adoption period. The Company is currently evaluating the method of adoption and the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. Under this ASU, inventory will be measured at the “lower of cost and net realizable value” and options that currently exist for “market value” will be eliminated. The ASU defines net realizable value as the “estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation.” No other changes were made to the current guidance on inventory measurement. This accounting guidance is effective for the Company in financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, which simplifies the presentation of deferred income taxes. This ASU requires that deferred tax assets and liabilities be classified as non-current in a statement of financial position. The standard is effective in the annual reporting periods beginning after December 15, 2018. Early adoption is permitted for any interim and annual financial statements that have not yet been issued. The Company is currently evaluating the new standard, but does not expect the adoption of this guidance to have a material impact on the consolidated financial statements as the application of this guidance affects balance sheet classification only.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which supersedes the lease accounting requirements in Topic 840. This ASU requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of use asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the right-of-use asset, and for operating leases, the lessee would recognize a straight-line total lease expense. The guidance also requires qualitative and specific quantitative disclosures to supplement the amounts recorded in the financial statements so that users can understand more about the nature of an entity’s leasing activities, including significant judgments and changes in judgments. This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to simplify 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 accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

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Business Combinations

9 Months Ended

Mar. 31, 2016

Business Combinations [Abstract]

Business Combinations

3.Business Combinations

M5 Networks Australia Pty Ltd Acquisition

On November 16, 2015, the Company acquired all of the outstanding common stock of M5 Networks Australia Pty Ltd. (“M5 Australia”), a privately-held company based in Australia and a provider of hosted unified communications solutions, for total cash consideration of $6.1 million (8.5 million Australian dollars). The acquisition accelerates the Company’s growth and expansion of providing hosted unified communications services in Australia.

In accordance with ASC 805, Business Combinations, the acquisition of M5 Australia was recorded as a purchase acquisition. Under the purchase method of accounting, the fair value of the consideration was allocated to assets and liabilities assumed at their fair values. The excess of the preliminary fair value of consideration paid over the preliminary fair values of net assets and liabilities acquired and identifiable intangible assets resulted in recognition of goodwill of approximately $5.2 million. The goodwill consists largely of expected expansion of the customer base and market share within the Australian hosted communications industry. The goodwill recorded is not deductible for income tax purposes.

Preliminary Purchase Price Allocation

The total purchase price was preliminarily allocated to M5 Australia’s net tangible and identifiable intangible assets based on their estimated fair values as of November 16, 2015 as set forth below. The primary areas of the purchase price allocation that are not yet finalized relate to deferred taxes and goodwill. The following is the preliminary purchase price allocation (in thousands):

				Estimated useful lives (in years)
Cash acquired	$	224
Other current assets		386
Intangible assets:
Customer relationships		1,300			5
Goodwill		5,210
Other long-term assets		164
Other liabilities assumed		(1,174	)
	$	6,110

Valuing certain components of the acquisition, including intangible assets required the Company to make estimates that may be adjusted in the future, if new information is obtained about facts and circumstances that existed as of the acquisition date that, if known, would have resulted in the recognition of those assets and liabilities as of that date. Consequently, the purchase price allocation is considered preliminary. Final determination of these estimates could result in an adjustment to the preliminary purchase price allocation, with an offsetting adjustment to goodwill. Measurement period adjustments will be recorded in the period in which the adjustment amounts are determined.

The Company recorded $0.1 million and $0.3 million for legal, accounting, consulting and other costs directly related to the acquisition as acquisition-related costs during the three and nine months ended March 31, 2016, respectively.

The results of operations of M5 Australia have been included in the Company's consolidated statements of operations from the acquisition date, though revenue and gross margin from M5 Australia were not material for the three and nine months March 31, 2016. Due to the continued integration of the combined business, it is impractical to determine the earnings from M5 Australia beyond the measure of gross profit. Pro forma results of operations have not been presented because the acquisition was not material to our results of operations.

Corvisa LLC Acquisition

On January 6, 2016, the Company acquired all of the outstanding membership interest in Corvisa LLC (“Corvisa”), a provider of cloud-based communications solutions, for total cash consideration of $8.7 million. The acquisition accelerates the Company’s growth and expansion of its hosted unified communications service offering.

In accordance with ASC 805, Business Combinations, the acquisition of Corvisa was recorded as a purchase acquisition. Under the purchase method of accounting, the fair value of the consideration was allocated to assets and liabilities assumed at their fair values. The fair value of purchased identifiable intangible assets was derived from model-based valuations from significant unobservable inputs (“Level 3 inputs”) determined by management. The fair value of purchased identifiable intangible assets was determined using the Company’s discounted cash flow models from operating projections prepared by management using a market participant rate of 35.0%. The excess of the preliminary fair value of consideration paid over the preliminary fair values of net assets and liabilities acquired and identifiable intangible assets resulted in recognition of goodwill of approximately $1.5 million. The goodwill consists largely of expected expansion of the customer base and market share within hosted communications industry. The goodwill recorded is not deductible for income tax purposes.

The total purchase price was preliminarily allocated to Corvisa’s net tangible and identifiable intangible assets based on their estimated fair values as of January 6, 2016 as set forth below. The primary areas of the purchase price allocation that are not yet finalized relate to property and equipment, contingency accruals, deferred taxes and goodwill. The following is the preliminary purchase price allocation (in thousands):

	(in thousands)			Estimated useful lives (in years)
Cash acquired	$	227
Other current assets		933
Intangible assets:
Existing technology		3,400			5
Customer relationships		100			3
Favorable leases		178			6
Goodwill		1,489
Other long-term assets		3,301
Other liabilities assumed		(966	)
	$	8,662

Valuing certain components of the acquisition, including intangible assets required us to make estimates that may be adjusted in the future, if new information is obtained about facts and circumstances that existed as of the acquisition date that, if known, would have resulted in the recognition of those assets and liabilities as of that date. Consequently, the purchase price allocation is considered preliminary. Final determination of these estimates could result in an adjustment to the preliminary purchase price allocation, with an offsetting adjustment to goodwill. Measurement period adjustments will be recorded in the period in which the adjustment amounts are determined.

The Company recorded $0.7 million and $1.1 million for legal, accounting, consulting and other costs directly related to the acquisition as acquisition-related costs during the three and nine months ended March 31, 2016, respectively.

The results of operations of Corvisa have been included in the Company's consolidated statements of operations from the acquisition date, though revenue and gross margin from Corvisa were not material for the three and nine months March 31, 2016. Due to the continued integration of the combined business, it is impractical to determine the earnings from Corvisa beyond the measure of gross profit.

The unaudited pro forma financial information in the table below summarizes the combined results of operations for the Company and its Corvisa acquisition as though Corvisa was combined as of the beginning of fiscal 2015. The pro forma financial information for the period presented also includes the business combination accounting effects resulting from the acquisition primarily related to amortization charges from acquired intangible assets. The pro forma financial information below is also adjusted to exclude the Company’s non-recurring acquisition-related costs of $0.7 million and $1.1 million incurred in the three and nine months ended March 31, 2016, respectively, and included the year to date total in the nine months ended March 31, 2015. The pro forma financial information as presented below is for informational purposes only and is not indicative of the results of operations that would have been achieved if the Corvisa acquisition had taken place at the beginning of fiscal 2015.

	(Unaudited)
	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
	(in thousands, except per share amounts)
Total revenue	$	85,236		$	85,110		$	266,721		$	266,825
Net loss		(7,967	)		(8,413	)		(16,365	)		(24,825	)
Basic and diluted net loss per share	$	(0.12	)	$	(0.13	)	$	(0.25	)	$	(0.39	)

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Balance Sheet Details

9 Months Ended

Mar. 31, 2016

Balance Sheet Details [Abstract]

Balance Sheet Details

4. Balance Sheet Details

Balance sheet components consist of the following:

	March 31,			June 30,
	2016			2015
	(in thousands)
Inventories:
Raw materials	$	62		$	92
Distributor inventory		1,375			965
Finished goods		14,032			13,996
Total inventories	$	15,469		$	15,053
Property and equipment:
Computer equipment and tooling	$	49,133		$	41,532
Software		6,191			5,211
Furniture and fixtures		3,828			3,421
Leasehold improvements and others		8,573			8,149
Total property and equipment		67,725			58,313
Less accumulated depreciation and amortization		(46,423	)		(37,894	)
Property and equipment, net	$	21,302		$	20,419
Deferred revenue:
Product	$	4,290		$	2,912
Support and services		57,794			57,967
Hosted and related services		12,102			10,396
Total deferred revenue	$	74,186		$	71,275

Depreciation expense for the three months ended March 31, 2016 and 2015 was $3.1 million and $2.7 million, respectively. Depreciation expense for the nine months ended March 31, 2016 and 2015 was $8.8 million and $7.9 million, respectively.

Intangible Assets:

Intangible assets consist of the following (in thousands):

	March 31, 2016							June 30, 2015
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount
Patents	$	4,446	$	(3,856	)	$	590	$	4,446	$	(3,640	)	$	806
Technology		31,434		(22,264	)		9,170		26,644		(18,874	)		7,770
Customer relationships		24,700		(13,619	)		11,081		23,300		(11,049	)		12,251
Intangible assets in process and other		178		(7	)		171		1,390		-			1,390
Intangible assets	$	60,758	$	(39,746	)	$	21,012	$	55,780	$	(33,563	)	$	22,217

The intangible assets that are amortizable have estimated useful lives of two to eight years.

Research and development costs are expensed as incurred. In accordance with ASC 985-20, Costs of Computer Software to be Sold, Leased, or Marketed, development costs of computer software to be sold, leased, or otherwise marketed are subject to capitalization beginning when a product’s technological feasibility has been established and ending when a product is available for general release to customers. In most instances, the Company’s products are released soon after technological feasibility has been established; therefore, costs incurred subsequent to achievement of technological feasibility are usually not significant. However, during the three and nine months ended March 31, 2015, the Company capitalized $0.3 million and $1.2 million, respectively, of such software related to ongoing development of a product that had yet to be released to the market. The Company did not capitalize any software development costs for the three and nine months ended March 31, 2016. Such costs are amortized using the straight-line method over the estimated economic life of the product. The Company will evaluate the realizability of the assets and the related periods of amortization on a regular basis. Judgment is required in determining when technological feasibility of a product is established as well as its economic life.

Certain internally developed software became available for general release to customers during the nine months ended March 31, 2016; at which time, an aggregate of $1.4 million in software development costs were transferred from intangible assets in process to technology in the table above, and the amortization expense is being recognized related to these capitalized software costs.

Amortization of intangible assets for the three months ended March 31, 2016 and 2015 was $2.2 million and $1.9 million, respectively. Amortization of intangible assets for both the nine months ended March 31, 2016 and 2015 was $6.2 million.

The estimated amortization expenses for intangible assets as of March 31, 2016 for the next five years and thereafter are as follows (in thousands):

Years Ending June 30,
2016 (remaining 3 months)	$	2,224
2017		7,508
2018		5,513
2019		4,010
2020		1,267
Thereafter		490
Total	$	21,012

The following presents the changes in the carrying value of goodwill (in thousands):

	Total
As of June 30, 2015	$	122,750
Addition (See Note 3)		6,699
As of March 31, 2016	$	129,449

Short-Term Investments:

The following tables summarize the Company’s short-term investments (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
As of March 31, 2016
Corporate notes and commercial paper	$	10,517	$	3	$	(3	)	$	10,517
U.S. Government agency securities		2,750		2		-			2,752
Total short-term investments	$	13,267	$	5	$	(3	)	$	13,269
As of June 30, 2015
Corporate notes and commercial paper	$	8,021	$	4	$	-		$	8,025
Total short-term investments	$	8,021	$	4	$	-		$	8,025

The following table summarizes the maturities of the Company’s fixed income securities (in thousands):

	Amortized Cost		Fair Value
As of March 31, 2016
Less than 1 year	$	10,611	$	10,612
Due in 1 to 3 years		2,656		2,657
Total	$	13,267	$	13,269

	Amortized Cost		Fair Value
As of June 30, 2015
Less than 1 year	$	6,696	$	6,702
Due in 1 to 3 years		1,325		1,323
	$	8,021	$	8,025

All available-for-sale securities have been classified as current based on management’s ability to use the funds in current operations. Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.

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Fair Value Disclosure

9 Months Ended

Mar. 31, 2016

Fair Value Disclosure [Abstract]

Fair Value Disclosure

5. Fair Value Disclosure

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal market (or most advantageous market, in the absence of a principal market) for the asset or liability in an orderly transaction between market participants at the measurement date. Further, entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs in measuring fair value, and to utilize a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows:

• Level 1 — Quoted prices in active markets for identical assets or liabilities.

• Level 2 — Observable inputs other than quoted prices included within Level 1, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; and inputs other than quoted prices that are observable or are derived principally from, or corroborated by, observable market data by correlation or other means.

• Level 3 — Unobservable inputs that are supported by little or no market activity, are significant to the fair value of the assets or liabilities, and reflect the Company’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

The tables below set forth the Company’s financial instruments and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2016
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	36,709	$	36,709	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		10,517		-		10,517		-
U.S. Government agency securities		2,752		-		2,752		-
Total assets measured and recorded at fair value	$	49,978	$	36,709	$	13,269	$	-

The above table excludes $50.1 million of cash balances on deposit at banks.

	June 30, 2015
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	4,025	$	4,025	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		8,025		-		8,025		-
Total assets measured and recorded at fair value	$	12,050	$	4,025	$	8,025	$	-

The above table excludes $78.1 million of cash balances on deposit at banks.

Money market funds are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices in active markets. Short-term investments are classified within Level 2 of the fair value hierarchy because they are valued based on other observable inputs, including broker or dealer quotations, or alternative pricing sources. When quoted prices in active markets for identical assets or liabilities are not available, the Company relies on non-binding quotes from independent pricing services. Non-binding quotes are based on proprietary valuation models prepared by independent pricing services. These models use algorithms based on inputs such as observable market data, quoted market prices for similar instruments, historical pricing trends of a security as relative to its peers, internal assumptions of the independent pricing service and statistically supported models. The Company corroborates the reasonableness of non-binding quotes received from the independent pricing service by comparing them to the (a) actual experience gained from the purchases and redemption of investment securities, (b) quotes received on similar securities obtained when purchasing securities and (c) monitoring changes in ratings of similar securities and the related impact on the fair value. The types of instruments valued based on other observable inputs include corporate notes and commercial paper and U.S. Government agency securities. The Company reviewed financial and non-financial assets and liabilities and concluded that there were no other-than-temporary impairment charges during the three and nine months ended March 31, 2016 and 2015, respectively. The Company reviews the fair value hierarchy on a quarterly basis. Changes in the ability to observe valuation inputs may result in a reclassification of levels of certain securities within the fair value hierarchy. The Company recognizes transfers into and out of levels within the fair value hierarchy as of the date in which the actual event or change in circumstances that caused the transfer occurs. There were no transfers between Level 1 and Level 2 of the fair value hierarchy for any of the periods presented.

Assets and Liabilities That Are Measured at Fair Value on a Nonrecurring Basis

Non-financial assets such as goodwill, intangible assets, and property, plant, and equipment are evaluated for impairment and adjusted to fair value using Level 3 inputs, only when impairment is recognized. Fair values are considered Level 3 when management makes significant assumptions in developing a discounted cash flow model based upon a number of considerations including projections of revenues, earnings and a discount rate. In addition, in evaluating the fair value of goodwill impairment, further corroboration is obtained using the Company’s market capitalization. There were no indicators of impairment in the three and nine months ended March 31, 2016 that required a nonrecurring fair value analysis to be performed on non-financial assets.

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Line of Credit

9 Months Ended

Mar. 31, 2016

Line of Credit [Abstract]

Line of Credit

6. Line of Credit

On October 22, 2014 the Company entered into an Amended and Restated Credit Agreement which was further amended on December 1, 2014 and again on August 5, 2015 (“New Credit Facility”). This New Credit Facility replaces the Company’s previous credit facility. The New Credit Facility includes a revolving loan facility for an aggregate principal amount not exceeding $100.0 million. The New Credit Facility matures on October 22, 2019 and is payable in full upon maturity. The amounts borrowed and repaid under the New Credit Facility are available for future borrowings.  The borrowings under the New Credit Facility accrue interest (at the election of the Company) either at (i) the London interbank offered rate then in effect, plus a margin of between 1.50% and 2.25%, which is based on the Company’s consolidated EBITDA (as defined in the New Credit Facility), or (ii) the higher of (a) the bank’s publicly-announced prime rate then in effect and (b) the federal funds rate plus 0.50%, in each case of (a) or (b), plus a margin of between 0.00% and 0.50%, which will be based upon the Company’s consolidated EBITDA. The Company also pays annual commitment fees during the term of the New Credit Facility which varies depending on the Company’s consolidated EBITDA. The New Credit Facility is secured by substantially all of the Company’s assets. As of March 31, 2016, the Company had $86.0 million available for borrowing under the New Credit Facility.

The New Credit Facility contains customary affirmative and negative covenants, including compliance with financial ratios and metrics. The New Credit Facility and the related amendment requires the Company to maintain a minimum ratio of liquidity to its indebtedness (each as defined in the New Credit Facility) and varying amounts of Liquidity and Consolidated EBITDA specified in the New Credit Facility throughout the term of the agreement. The Company was in compliance with all such covenants as of March 31, 2016.

As of March 31, 2016, no amounts were outstanding under the New Credit Facility. The Company amortizes deferred financing costs to interest expense on a straight-line basis over the term of the New Credit Facility.

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Income Taxes

9 Months Ended

Mar. 31, 2016

Income Taxes [Abstract]

Income Taxes

7. Income Taxes

The Company recorded an income tax benefit of $0.3 million and $36,000 for the three months ended March 31, 2016 and 2015, respectively and an income tax provision of $0.5 million for both the nine months ended March 31, 2016 and 2015. These income tax benefits and provisions are primarily comprised of United States federal alternative minimum tax, state taxes and foreign income taxes. No income tax benefit was accrued for jurisdictions where the Company anticipates incurring a loss during the full fiscal year as the related deferred tax assets were fully offset by a valuation allowance.  The Company’s resulting effective tax rate differs from the applicable statutory rate primarily due to the valuation allowance against its deferred tax assets in select jurisdictions.

The Company maintains liabilities for uncertain tax positions. As of March 31, 2016 and June 30, 2015, the Company’s total amount of unrecognized tax benefits was $5.3 million and $5.1 million, respectively. Of the total of $5.3 million of unrecognized tax benefit as of March 31, 2016, none, if recognized, would impact the effective tax rate. The Company does not expect its unrecognized tax benefits to change materially over the next 12 months.

While management believes that the Company has adequately provided for all tax positions, amounts asserted by tax authorities could be greater or less than the Company’s current position. Accordingly, the Company’s provisions for federal, state and foreign tax related matters to be recorded in the future may change as revised estimates are made or as the underlying matters are settled or otherwise resolved.

The Company’s primary tax jurisdiction is in the United States. For federal and state tax purposes, the tax years 2002 through 2014 remain open and subject to tax examination by the appropriate federal or state taxing authorities.

The Protecting Americans from Tax Hikes (PATH) Act (“Act”) was signed into law on December 18, 2015.  The Act contains a number of provisions including, most notably, permanent extension of the United States federal research tax credit.  The Act did not have a material impact on our effective tax rate for fiscal 2016 due to the effect of the valuation allowance on the Company's deferred tax assets.

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Common Stock

9 Months Ended

Mar. 31, 2016

Common Stock [Abstract]

Common Stock

8. Common Stock

Common Shares Reserved for Issuance

At March 31, 2016, the Company has reserved shares of common stock for issuance as follows (in thousands):

Reserved under stock option plans	24,630
Reserved under employee stock purchase plan	763
Total	25,393

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Stock-Based Compensation

9 Months Ended

Mar. 31, 2016

Stock-Based Compensation [Abstract]

Stock-Based Compensation

9. Stock-Based Compensation

The following table shows total non-cash stock-based compensation expense included in the accompanying condensed consolidated statements of operation for the three and nine months ended March 31, 2016 and 2015 (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Cost of product revenue	$	12	$	12	$	53	$	61
Cost of hosted and related services revenue		288		285		955		921
Cost of support and services revenue		121		96		468		394
Research and development		439		381		1,359		1,500
Sales and marketing		572		530		2,003		1,826
General and administrative		497		421		2,023		1,608
	$	1,929	$	1,725	$	6,861	$	6,310

The Company estimated the grant date fair value of stock option awards and Employee Stock Purchase Plan (“ESPP”) rights using the Black-Scholes option valuation model with the following assumptions:

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Expected life from grant date of option (in years)		5.09		5.04		5.09 - 5.13		5.04 - 5.09
Expected life from grant date of ESPP (in years)		0.50		0.50		0.50		0.50
Risk free interest rate for options		1.37%		1.45%		1.37% - 1.59%		1.45% - 1.70%
Risk free interest rate for ESPP		0.41%		0.09%		0.14% - 0.41%		0.06% - 0.09%
Expected volatility for options		47%		50%		47% - 48%		50%
Expected volatility for ESPP		29%		43%		29% - 35%		43%
Expected dividend yield		0%		0%		0%		0%

Compensation expense is recognized only for the portion of stock options that are expected to vest, assuming an expected forfeiture rate in determining stock-based compensation expense, which could affect the stock-based compensation expense recorded if there is a significant difference between actual and estimated forfeiture rates. As of March 31, 2016, total unrecognized compensation cost related to stock-based options and awards granted to employees and non-employee directors was $9.0 million. This cost will be amortized on a ratable basis over a weighted-average vesting period of approximately 2.8 years.

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Stock Option Plan

9 Months Ended

Mar. 31, 2016

Stock Option Plan [Abstract]

Stock Option Plan

10. Stock Option Plan

Transactions under the Company’s equity incentive plans are summarized as follows (in thousands, except per share data and contractual term):

	Options Outstanding
	Shares Subject to Options Outstanding			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Balance at July 1, 2015		6,263		$	5.72
Options granted (weighted average fair value $3.23 per share)		1,773			7.45
Options exercised		(1,255	)		4.96
Options cancelled/forfeited		(311	)		7.02
Balance at March 31, 2016		6,470		$	6.28		7.12	$	8,888
Vested and expected to vest at March 31, 2016		5,420		$	6.14		6.75	$	8,323
Options exercisable at March 31, 2016		3,356		$	5.83		5.59	$	6,460

The total pre-tax intrinsic value for options exercised during the three months ended March 31, 2016 and 2015 was $1.2 million and $0.9 million, respectively, and $4.7 million and $2.8 million for the nine months ended March 31, 2016 and 2015, respectively, representing the difference between the fair values of the Company’s common stock underlying these options at the dates of exercise and the exercise prices paid.

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Employee Stock Purchase Plan

9 Months Ended

Mar. 31, 2016

Employee Stock Purchase Plan [Abstract]

Employee Stock Purchase Plan

11. Employee Stock Purchase Plan

The ESPP allows eligible employees to purchase shares of the Company’s common stock at a discount through payroll deductions. The ESPP consists of six-month offering periods commencing on May 1^st and November 1^st, each year. Under the ESPP, employees purchase shares of the Company's common stock at 85% of the market value at either the beginning of the offering period or the end of the offering period, whichever price is lower.

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Restricted Stock

9 Months Ended

Mar. 31, 2016

Restricted Stock [Abstract]

Restricted Stock

12. Restricted Stock

Under the Company’s equity incentive plan, during the nine months ended March 31, 2016 and 2015 the Company issued fully vested restricted stock awards (“RSAs”) to certain non-employee directors electing to receive them in lieu of an annual cash retainer. In addition, restricted stock units (“RSUs”) can be issued to eligible employees.

RSA and RSU activity for the nine months ended March 31, 2016 and 2015 is as follows (in thousands):

	Nine Months Ended March 31,
	2016			2015
Beginning outstanding		1,452			1,394
Awarded		1,199			790
Released		(493	)		(526	)
Forfeited		(153	)		(133	)
Ending outstanding		2,005			1,525

Information regarding RSAs and RSUs outstanding at March 31, 2016 is summarized below:

	Number of Shares (thousands)		Weighted Average Remaining Contractual Lives		Aggregate Intrinsic Value (thousands)
Shares outstanding		2,005		1.60	$	14,920
Shares expected to vest		1,225		1.23	$	9,112

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Litigation, Commitments, Contingencies and Leases

9 Months Ended

Mar. 31, 2016

Litigation, Commitments, Contingencies and Leases [Abstract]

Litigation, Commitments, Contingencies and Leases

13. Litigation, Commitments, Contingencies and Leases

Litigation — As of March 31, 2016, the Company is involved in litigation relating to claims arising out of the ordinary course of business or otherwise. Any litigation, regardless of outcome, is costly and time-consuming, can divert the attention of management and key personnel from business operations, deter distributors from selling the Company’s products and dissuade potential customers from purchasing the Company’s products. The Company defends itself vigorously against any such claims. Due to the uncertainty surrounding the litigation process, the Company is unable to estimate a range of loss, if any, at this time, however the Company does not believe a material loss is probable.

Contingencies — During fiscal 2015 the Internal Revenue Service (“IRS”) issued a Notice of Proposed Adjustment (“NOPA”) resulting from a withholding tax audit of payments made to non-U.S. vendors during calendar years 2008 through 2012.  The NOPA asserts a liability for under-withheld taxes of approximately $2.0 million, plus related penalties and estimated interest of approximately $1.3 million. While the Company disagrees with a majority of the IRS’ assertions and proposed liability, the Company accrued $1.1 million for the liability during fiscal 2015.

Leases — The Company leases its facilities under noncancelable operating leases which expire at various times through fiscal 2023. The leases provide for the lessee to pay all costs of utilities, insurance, and taxes. Future minimum lease payments under the noncancelable capital and operating leases as of March 31, 2016, are as follows (in thousands):

Years Ending June 30,	Operating  Leases		Capital Leases
2016 (remaining 3 months)	$	2,002		152
2017		7,745		82
2018		6,785		12
2019		5,312		-
2020		3,888		-
Therafter		3,827		-
Total minimum lease payments	$	29,559		246
Less: amount representing interest				(3	)
Present value of total minimum lease payments				243
Less: current portion liability				(223	)
Capital lease obligation, net of current portion			$	20

The current portion of the capital leases is included in accrued liabilities and other on the condensed consolidated balance sheet. The non-current portion of the capital leases is included in the other long-term liabilities on the consolidated balance sheet. Lease obligations for the Company’s foreign offices are denominated in foreign currencies, which were converted in the above table to U.S. dollars at the interbank exchange rate on March 31, 2016.

Rent expense for the three months ended March 31, 2016 and 2015 was $1.4 million and $1.2 million, respectively. Rent expense for the nine months ended March 31, 2016 and 2015 was $4.0 million and $4.1 million, respectively.

Purchase commitments — The Company had purchase commitments with contract manufacturers for inventory and with technology firms for usage of software licenses totaling approximately $13.4 million as of March 31, 2016 and $14.9 million as of June 30, 2015.

Letters of credit — Outstanding letters of credit maintained by the Company totaled $635,000 as of March 31, 2016.

Indemnification — Under the indemnification provisions of the Company’s customer agreements, the Company agrees to indemnify and defend its customers against infringement of any patent, trademark, or copyright of any country or the misappropriation of any trade secret, arising from the customers’ legal use of the Company’s services. The exposure to the Company under these indemnification provisions is generally limited to the total amount paid by the customers under pertinent agreements. However, certain indemnification provisions potentially expose the Company to losses in excess of the aggregate amount received from the customer.

The Company also has entered into customary indemnification agreements with each of its officers and directors.

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Segment Information

9 Months Ended

Mar. 31, 2016

Segment Information [Abstract]

Segment Information

14. Segment Information

ASC Topic 280, Segment Reporting, establishes standards for reporting information about operating segments, products and services, geographic areas of operations and major customers. Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker or decision making group in deciding how to allocate resources and in assessing performance.The Company’s chief operating decision-maker is its Chief Executive Officer (“CEO”). The CEO reviews financial information presented on a consolidated basis for purposes of making operating decisions and assessing financial performance. On this basis, the Company is organized and operates in a single segment: the design, development, marketing, and sale of business communication solutions.

Revenue by geographic region is based on the ship to address on the customer order. The following presents total revenue by geographic region (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
United States of America	$	78,433	$	77,804	$	243,815	$	243,904
International		6,803		6,939		21,877		21,598
Total	$	85,236	$	84,743	$	265,692	$	265,502

Revenue from one value-added distributor accounted for approximately 26% of the total revenue during both the three months ended March 31, 2016 and 2015, and 26% of the total revenue during both the nine months ended March 31, 2016 and 2015.

The Company’s assets are primarily located in the United States of America and not allocated to any specific region; furthermore, the Company does not measure the performance of its geographic regions based upon asset-based metrics.

The following presents a summary of long-lived assets, excluding deferred tax assets, other assets, goodwill and intangible assets (in thousands):

	March 31, 2016		June 30, 2015
United States of America	$	20,169	$	19,505
International		1,133		914
Total	$	21,302	$	20,419

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Derivative Instruments and Hedging Activities

9 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities [Abstract]

Derivative Instruments and Hedging Activities

15. Derivative Instruments and Hedging Activities

In the normal course of business, the Company is exposed to fluctuations in interest rates and the exchange rates associated with foreign currencies. During the three and nine months ended March 31, 2016, the Company used derivative instruments to reduce the volatility of earnings associated with changes in foreign currency exchange rates. The Company used foreign exchange forward contracts to mitigate the gains and losses generated from the re-measurement of certain foreign monetary assets and liabilities, primarily including cash balances, third party accounts receivable and intercompany transactions recorded on the balance sheet. These derivatives are not designated and do not qualify as hedge instruments. Accordingly, changes in the fair value of these instruments are recognized in other income and expenses during the period of change. These derivatives have maturities of approximately one month. The foreign exchange forward contracts outstanding as of March 31, 2016 were entered into by the Company on the last business day of the period. Given the relatively short duration such contracts are outstanding in relation to changes in potential market rates; the change in the fair value is not material and is not reflected either as an asset or a liability.

The following table presents the gross notional value of all of the Company’s foreign exchange forward contracts outstanding as of March 31, 2016 and June 30, 2015 (in thousands):

	March 31, 2016
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,200	$	1,673
British pound	£	1,300	$	1,861
Canadian dollar	$	870	$	665
Euro	€	1,440	$	1,628
Total			$	5,827

	June 30, 2015
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,420	$	1,840
British pound	£	910		1,429
Canadian dollar	$	750		596
Euro	€	1,550		1,708
Total			$	5,573

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Subsequent Event

9 Months Ended

Mar. 31, 2016

Subsequent Event [Abstract]

Subsequent Event

16. Subsequent Event

On May 2, 2016, the Company’s Board of Directors authorized a share repurchase program pursuant to which the Company may repurchase up to $20.0 million of its common stock.

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Basis of Presentation and Significant Accounting Policies (Policies)

9 Months Ended

Mar. 31, 2016

Basis of Presentation and Significant Accounting Policies [Abstract]

Correction of Prior Period Error

Correction of Prior Period Error

Subsequent to the issuance of the condensed consolidated financial statements as of and for the three months ended September 30, 2015, the Company determined installation revenue and related cost of revenue was being deferred and recognized over the contractual life for certain contracts that should have been recognized over the customer life. Accordingly, the accompanying condensed consolidated financial statements reflect the Company’s correction of the condensed consolidated statement of operations impact of the error for the three and nine months ended March 31, 2015, the nine months ended March 31, 2016 and the condensed consolidated balance sheet impact as of June 30, 2015. As a result, hosted and related services revenue and cost of revenue were decreased by $0.3 million and $0.8 million for the three and nine months ended March 31, 2015, respectively. Hosted and related services revenue and cost of revenue were decreased by $0.1 million for the nine months ended March 31, 2016. Prepaid expense and other current assets was increased by $2.7 million, other assets was increased by $1.2 million, deferred revenue was increased by $1.0 million and long-term deferred revenue was increased by $3.0 million as of June 30, 2015. The cumulative impact of the correction on preceding period earnings is an increase to accumulated deficit of $0.1 million as of June 30, 2015. The correction did not affect the net cash provided by operating activities, net cash used in investing activities or net cash provided by financing activities for the nine months ended March 31, 2016 and 2015. The correction did not affect the net loss per share for the three and nine months ended March 31, 2015 or the nine months ended March 31, 2016. The foregoing corrections are not considered material by the Company.

Computation of Net Income (Loss) per Share

Computation of Net Income (Loss) per Share

Basic net income per share is determined by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share is determined by dividing net income by the weighted average number of common shares used in the basic income per share calculation plus the number of common shares that would be issued assuming conversion of all potentially dilutive securities outstanding under the treasury stock method. Dilutive securities of 3.4 million weighted shares and 5.3 million weighted shares were not included in the computation of diluted net income per share for the three and nine months ended March 31, 2016, respectively because such securities were anti-dilutive. Dilutive securities of 4.1 million weighted shares and 3.8 million weighted shares were not included in the computation of diluted net loss per share for the three and nine months ended March 31, 2015, respectively because such securities were anti-dilutive.

Concentration of Credit Risk

Concentration of Credit Risk

Financial instruments, which potentially subject the Company to concentrations of credit risk, consist principally of cash, cash equivalents, short-term investments and accounts receivable. As of March 31, 2016, all of the Company’s cash, cash equivalents and short-term investments were managed by several financial institutions. Accounts receivable are typically unsecured and are derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers and maintains allowances for potential credit losses. Accounts receivable from one value-added distributor accounted for 35% of total accounts receivable at March 31, 2016. At June 30, 2015 the same value-added distributor accounted for 33% of the total accounts receivable.

Significant Accounting Policies

Significant Accounting Policies

The Company’s significant accounting policies are included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

New Accounting Updates Recently Adopted

In September 2015, the FASB issued ASU 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments. The guidance requires that adjustments to provisional amounts recognized in a business combination be recorded during the measurement period in the period in which the adjustment amounts are determined. This also applies to the effect on earnings of changes in depreciation, amortization or other income effects, if any; as a result to the change in the provisional amounts as if the accounting had been completed at the acquisition date. This accounting guidance is effective for the Company in the financial reporting periods beginning after December 15, 2015, with early adoption permitted. This accounting standard was adopted by the Company beginning October 1, 2015 and it did not have an impact on the Company’s condensed consolidated financial statements.

Recent Accounting Standards or Updates Not Yet Effective

In May 2014, the FASB issued ASU No. 2014-9 Revenue from Contracts with Customers (Topic 606) - an accounting standard that supersedes the revenue recognition requirements in Topic 605, Revenue Recognition.  The core principle of the new guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. New disclosures about the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers are also required. The effective date of the new standard was deferred by one year by ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date.In March 2016, the FASB issued ASU No. 2016-08 Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations, which amends the guidance to clarify the implementation guidance on principal versus agent considerations (gross versus net revenue presentation). In April 2016, the FASB issued ASU No. 2016-10 Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing, which amends the guidance with respect to certain implementation issues on identifying performance obligations and accounting for licenses of intellectual property.This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2017; early adoption is permitted for periods beginning after December 15, 2016. ASU No. 2014-9 may be applied retrospectively (a) to each reporting period presented or (b) with the cumulative effect in retained earnings at the beginning of the adoption period. The Company is currently evaluating the method of adoption and the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory. Under this ASU, inventory will be measured at the “lower of cost and net realizable value” and options that currently exist for “market value” will be eliminated. The ASU defines net realizable value as the “estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation.” No other changes were made to the current guidance on inventory measurement. This accounting guidance is effective for the Company in financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, which simplifies the presentation of deferred income taxes. This ASU requires that deferred tax assets and liabilities be classified as non-current in a statement of financial position. The standard is effective in the annual reporting periods beginning after December 15, 2018. Early adoption is permitted for any interim and annual financial statements that have not yet been issued. The Company is currently evaluating the new standard, but does not expect the adoption of this guidance to have a material impact on the consolidated financial statements as the application of this guidance affects balance sheet classification only.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which supersedes the lease accounting requirements in Topic 840. This ASU requires a dual approach for lessee accounting under which a lessee would account for leases as finance leases or operating leases. Both finance leases and operating leases will result in the lessee recognizing a right-of use asset and a corresponding lease liability. For finance leases, the lessee would recognize interest expense and amortization of the right-of-use asset, and for operating leases, the lessee would recognize a straight-line total lease expense. The guidance also requires qualitative and specific quantitative disclosures to supplement the amounts recorded in the financial statements so that users can understand more about the nature of an entity’s leasing activities, including significant judgments and changes in judgments. This accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which is intended to simplify 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 accounting guidance is effective for the Company in annual financial reporting periods beginning after December 15, 2016. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of this accounting guidance may have on its consolidated financial statements.

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Business Combinations (Tables)

9 Months Ended

Mar. 31, 2016

M5 Networks Australia Pty Ltd [Member]

Business Acquisition [Line Items]

Summary of preliminary purchase price allocation

The following is the preliminary purchase price allocation (in thousands):

				Estimated useful lives (in years)
Cash acquired	$	224
Other current assets		386
Intangible assets:
Customer relationships		1,300			5
Goodwill		5,210
Other long-term assets		164
Other liabilities assumed		(1,174	)
	$	6,110

Corvisa LLC [Member]

Business Acquisition [Line Items]

Summary of preliminary purchase price allocation

The following is the preliminary purchase price allocation (in thousands):

	(in thousands)			Estimated useful lives (in years)
Cash acquired	$	227
Other current assets		933
Intangible assets:
Existing technology		3,400			5
Customer relationships		100			3
Favorable leases		178			6
Goodwill		1,489
Other long-term assets		3,301
Other liabilities assumed		(966	)
	$	8,662

Summary of pro forma financial information

The pro forma financial information as presented below is for informational purposes only and is not indicative of the results of operations that would have been achieved if the Corvisa acquisition had taken place at the beginning of fiscal 2015.

	(Unaudited)
	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
	(in thousands, except per share amounts)
Total revenue	$	85,236		$	85,110		$	266,721		$	266,825
Net loss		(7,967	)		(8,413	)		(16,365	)		(24,825	)
Basic and diluted net loss per share	$	(0.12	)	$	(0.13	)	$	(0.25	)	$	(0.39	)

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Balance Sheet Details (Tables)

9 Months Ended

Mar. 31, 2016

Balance Sheet Details [Abstract]

Balance sheet components

Balance sheet components consist of the following:

	March 31,			June 30,
	2016			2015
	(in thousands)
Inventories:
Raw materials	$	62		$	92
Distributor inventory		1,375			965
Finished goods		14,032			13,996
Total inventories	$	15,469		$	15,053
Property and equipment:
Computer equipment and tooling	$	49,133		$	41,532
Software		6,191			5,211
Furniture and fixtures		3,828			3,421
Leasehold improvements and others		8,573			8,149
Total property and equipment		67,725			58,313
Less accumulated depreciation and amortization		(46,423	)		(37,894	)
Property and equipment, net	$	21,302		$	20,419
Deferred revenue:
Product	$	4,290		$	2,912
Support and services		57,794			57,967
Hosted and related services		12,102			10,396
Total deferred revenue	$	74,186		$	71,275

Summary of intangible assets

Intangible assets consist of the following (in thousands):

	March 31, 2016							June 30, 2015
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount
Patents	$	4,446	$	(3,856	)	$	590	$	4,446	$	(3,640	)	$	806
Technology		31,434		(22,264	)		9,170		26,644		(18,874	)		7,770
Customer relationships		24,700		(13,619	)		11,081		23,300		(11,049	)		12,251
Intangible assets in process and other		178		(7	)		171		1,390		-			1,390
Intangible assets	$	60,758	$	(39,746	)	$	21,012	$	55,780	$	(33,563	)	$	22,217

Estimated amortization expenses for intangible assets

The estimated amortization expenses for intangible assets as of March 31, 2016 for the next five years and thereafter are as follows (in thousands):

Years Ending June 30,
2016 (remaining 3 months)	$	2,224
2017		7,508
2018		5,513
2019		4,010
2020		1,267
Thereafter		490
Total	$	21,012

Changes in the carrying value of goodwill

The following presents the changes in the carrying value of goodwill (in thousands):

	Total
As of June 30, 2015	$	122,750
Addition (See Note 3)		6,699
As of March 31, 2016	$	129,449

Summary of short-term investments

The following tables summarize the Company’s short-term investments (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
As of March 31, 2016
Corporate notes and commercial paper	$	10,517	$	3	$	(3	)	$	10,517
U.S. Government agency securities		2,750		2		-			2,752
Total short-term investments	$	13,267	$	5	$	(3	)	$	13,269
As of June 30, 2015
Corporate notes and commercial paper	$	8,021	$	4	$	-		$	8,025
Total short-term investments	$	8,021	$	4	$	-		$	8,025

Schedule of maturities of fixed income securities

The following table summarizes the maturities of the Company’s fixed income securities (in thousands):

	Amortized Cost		Fair Value
As of March 31, 2016
Less than 1 year	$	10,611	$	10,612
Due in 1 to 3 years		2,656		2,657
Total	$	13,267	$	13,269

	Amortized Cost		Fair Value
As of June 30, 2015
Less than 1 year	$	6,696	$	6,702
Due in 1 to 3 years		1,325		1,323
	$	8,021	$	8,025

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Fair Value Disclosure (Tables)

9 Months Ended

Mar. 31, 2016

Fair Value Disclosure [Abstract]

Schedule of financial instruments and liabilities measured at fair value on a recurring basis

The tables below set forth the Company’s financial instruments and liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2016
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	36,709	$	36,709	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		10,517		-		10,517		-
U.S. Government agency securities		2,752		-		2,752		-
Total assets measured and recorded at fair value	$	49,978	$	36,709	$	13,269	$	-

The above table excludes $50.1 million of cash balances on deposit at banks.

	June 30, 2015
	Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market funds	$	4,025	$	4,025	$	-	$	-
Short-term investments:
Corporate notes and commercial paper		8,025		-		8,025		-
Total assets measured and recorded at fair value	$	12,050	$	4,025	$	8,025	$	-

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Common Stock (Tables)

9 Months Ended

Mar. 31, 2016

Common Stock [Abstract]

Reserved shares of common stock for issuance

At March 31, 2016, the Company has reserved shares of common stock for issuance as follows (in thousands):

Reserved under stock option plans	24,630
Reserved under employee stock purchase plan	763
Total	25,393

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Stock-Based Compensation (Tables)

9 Months Ended

Mar. 31, 2016

Stock-Based Compensation [Abstract]

Stock-based compensation expense

The following table shows total non-cash stock-based compensation expense included in the accompanying condensed consolidated statements of operation for the three and nine months ended March 31, 2016 and 2015 (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Cost of product revenue	$	12	$	12	$	53	$	61
Cost of hosted and related services revenue		288		285		955		921
Cost of support and services revenue		121		96		468		394
Research and development		439		381		1,359		1,500
Sales and marketing		572		530		2,003		1,826
General and administrative		497		421		2,023		1,608
	$	1,929	$	1,725	$	6,861	$	6,310

Estimated grant date fair value of stock option awards and Employee Stock Purchase Plan (ESPP) rights using the Black-Scholes option valuation model

The Company estimated the grant date fair value of stock option awards and Employee Stock Purchase Plan (“ESPP”) rights using the Black-Scholes option valuation model with the following assumptions:

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
Expected life from grant date of option (in years)		5.09		5.04		5.09 - 5.13		5.04 - 5.09
Expected life from grant date of ESPP (in years)		0.50		0.50		0.50		0.50
Risk free interest rate for options		1.37%		1.45%		1.37% - 1.59%		1.45% - 1.70%
Risk free interest rate for ESPP		0.41%		0.09%		0.14% - 0.41%		0.06% - 0.09%
Expected volatility for options		47%		50%		47% - 48%		50%
Expected volatility for ESPP		29%		43%		29% - 35%		43%
Expected dividend yield		0%		0%		0%		0%

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Stock Option Plan (Tables)

9 Months Ended

Mar. 31, 2016

Stock Option Plan [Abstract]

Schedule of stock options activity

Transactions under the Company’s equity incentive plans are summarized as follows (in thousands, except per share data and contractual term):

	Options Outstanding
	Shares Subject to Options Outstanding			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Balance at July 1, 2015		6,263		$	5.72
Options granted (weighted average fair value $3.23 per share)		1,773			7.45
Options exercised		(1,255	)		4.96
Options cancelled/forfeited		(311	)		7.02
Balance at March 31, 2016		6,470		$	6.28		7.12	$	8,888
Vested and expected to vest at March 31, 2016		5,420		$	6.14		6.75	$	8,323
Options exercisable at March 31, 2016		3,356		$	5.83		5.59	$	6,460

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Restricted Stock (Tables)

9 Months Ended

Mar. 31, 2016

Restricted Stock [Abstract]

RSA and RSU activity

RSA and RSU activity for the nine months ended March 31, 2016 and 2015 is as follows (in thousands):

	Nine Months Ended March 31,
	2016			2015
Beginning outstanding		1,452			1,394
Awarded		1,199			790
Released		(493	)		(526	)
Forfeited		(153	)		(133	)
Ending outstanding		2,005			1,525

Information regarding RSAs and RSUs outstanding

Information regarding RSAs and RSUs outstanding at March 31, 2016 is summarized below:

	Number of Shares (thousands)		Weighted Average Remaining Contractual Lives		Aggregate Intrinsic Value (thousands)
Shares outstanding		2,005		1.60	$	14,920
Shares expected to vest		1,225		1.23	$	9,112

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Litigation, Commitments, Contingencies and Leases (Tables)

9 Months Ended

Mar. 31, 2016

Litigation, Commitments, Contingencies and Leases [Abstract]

Schedule of future minimum payments under noncancelable capital and operating leases

Future minimum lease payments under the noncancelable capital and operating leases as of March 31, 2016, are as follows (in thousands):

Years Ending June 30,	Operating  Leases		Capital Leases
2016 (remaining 3 months)	$	2,002		152
2017		7,745		82
2018		6,785		12
2019		5,312		-
2020		3,888		-
Therafter		3,827		-
Total minimum lease payments	$	29,559		246
Less: amount representing interest				(3	)
Present value of total minimum lease payments				243
Less: current portion liability				(223	)
Capital lease obligation, net of current portion			$	20

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Segment Information (Tables)

9 Months Ended

Mar. 31, 2016

Segment Information [Abstract]

Total revenue and long-lived assets, excluding deferred tax assets, other assets, and intangible assets by geographic region

The following presents total revenue by geographic region (in thousands):

	Three Months Ended March 31,				Nine Months Ended March 31,
	2016		2015		2016		2015
United States of America	$	78,433	$	77,804	$	243,815	$	243,904
International		6,803		6,939		21,877		21,598
Total	$	85,236	$	84,743	$	265,692	$	265,502

The following presents a summary of long-lived assets, excluding deferred tax assets, other assets, goodwill and intangible assets (in thousands):

	March 31, 2016		June 30, 2015
United States of America	$	20,169	$	19,505
International		1,133		914
Total	$	21,302	$	20,419

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Derivative Instruments and Hedging Activities (Tables)

9 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities [Abstract]

Notional amounts of outstanding derivative positions

The following table presents the gross notional value of all of the Company’s foreign exchange forward contracts outstanding as of March 31, 2016 and June 30, 2015 (in thousands):

	March 31, 2016
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,200	$	1,673
British pound	£	1,300	$	1,861
Canadian dollar	$	870	$	665
Euro	€	1,440	$	1,628
Total			$	5,827

	June 30, 2015
	Local Currency Amount		Notional Contract Amount (USD)
Australian dollar	$	2,420	$	1,840
British pound	£	910		1,429
Canadian dollar	$	750		596
Euro	€	1,550		1,708
Total			$	5,573

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Basis of Presentation and Significant Accounting Policies (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Computation of Net Income (Loss) per Share [Abstract]
Diluted securities not included in computation of diluted net loss per share as result would have been anti-dilutive (in shares)	3.4	4.1	5.3	3.8
Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			35.00%		33.00%
Immaterial Prior Period Adjustment [Member]
Correction of Prior Period Error [Abstract]
Decrease in revenue from hosted and related services		$ (0.3)	$ (0.1)	$ (0.8)
Decrease in cost of revenue from hosted and related services		$ (0.3)	$ (0.1)	$ (0.8)
Increase in prepaid expense and other current assets					$ 2.7
Increase in other assets					1.2
Increase in deferred revenue					1.0
Increase in long-term deferred revenue					3.0
Increase in accumulated deficit					$ 0.1

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Business Combinations (Details) $ / shares in Units, AUD in Thousands, $ in Thousands			3 Months Ended		9 Months Ended
	Jan. 06, 2016 USD ($)	Nov. 16, 2015 USD ($)	Mar. 31, 2016 USD ($) $ / shares	Mar. 31, 2015 USD ($) $ / shares	Mar. 31, 2016 USD ($) $ / shares	Mar. 31, 2015 USD ($) $ / shares	Nov. 16, 2015 AUD	Jun. 30, 2015 USD ($)
Preliminary Purchase Price Allocation [Abstract]
Goodwill			$ 129,449		$ 129,449			$ 122,750
Acquisition-related costs			822	$ 0	$ 1,356	$ 0
M5 Networks Australia Pty Ltd [Member]
Business Acquisition [Line Items]
Acquisition agreement date					Nov. 16, 2015
Preliminary Purchase Price Allocation [Abstract]
Cash acquired		$ 224
Other current assets		386
Goodwill		5,210
Other long-term assets		164
Other liabilities assumed		(1,174)
Preliminary purchase price allocation		6,110					AUD 8,500
Acquisition-related costs			100		$ 300
Corvisa LLC [Member]
Business Acquisition [Line Items]
Acquisition agreement date					Jan. 06, 2016
Business acquisition, percentage of participant rate for identifiable intangible assets					35.00%
Preliminary Purchase Price Allocation [Abstract]
Cash acquired	$ 227
Other current assets	933
Goodwill	1,489
Other long-term assets	3,301
Other liabilities assumed	(966)
Preliminary purchase price allocation	8,662
Acquisition-related costs			700		$ 1,100
Pro Forma Financial Information [Abstract]
Total revenue			85,236	85,110	266,721	266,825
Net loss			$ (7,967)	$ (8,413)	$ (16,365)	$ (24,825)
Basic and diluted net loss per share (in dollars per share) | $ / shares			$ (0.12)	$ (0.13)	$ (0.25)	$ (0.39)
Existing Technology [Member] | Corvisa LLC [Member]
Preliminary Purchase Price Allocation [Abstract]
Intangible assets	$ 3,400
Estimated useful lives of intangible assets	5 years
Customer Relationships [Member] | M5 Networks Australia Pty Ltd [Member]
Preliminary Purchase Price Allocation [Abstract]
Intangible assets		$ 1,300
Estimated useful lives of intangible assets		5 years
Customer Relationships [Member] | Corvisa LLC [Member]
Preliminary Purchase Price Allocation [Abstract]
Intangible assets	$ 100
Estimated useful lives of intangible assets	3 years
Favorable Leases [Member] | Corvisa LLC [Member]
Preliminary Purchase Price Allocation [Abstract]
Intangible assets	$ 178
Estimated useful lives of intangible assets	6 years

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Balance Sheet Details (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Inventories [Abstract]
Raw materials	$ 62		$ 62		$ 92
Distributor inventory	1,375		1,375		965
Finished goods	14,032		14,032		13,996
Total inventories	15,469		15,469		15,053
Property and equipment [Abstract]
Total property and equipment	67,725		67,725		58,313
Less accumulated depreciation and amortization	(46,423)		(46,423)		(37,894)
Property and equipment, net	21,302		21,302		20,419
Depreciation expense	3,100	$ 2,700	8,800	$ 7,900
Deferred revenue [Abstract]
Total deferred revenue	74,186		74,186		71,275
Intangible Assets [Abstract]
Gross Carrying Amount	60,758		60,758		55,780
Accumulated Amortization	(39,746)		(39,746)		(33,563)
Net Carrying Amount	21,012		21,012		22,217
Transferred from intangible assets in process and other to technology			1,400
Capitalized software development costs	0	300	0	1,200
Amortization of intangible assets	2,200	$ 1,900	6,200	$ 6,200
Estimated future amortization expenses for intangible assets [Abstract]
2016 (remaining 3 months)	2,224		2,224
2017	7,508		7,508
2018	5,513		5,513
2019	4,010		4,010
2020	1,267		1,267
Thereafter	490		490
Total	21,012		21,012
Goodwill [Roll Forward]
Goodwill, beginning balance			122,750
Goodwill, addition			6,699
Goodwill, ending balance	129,449		129,449
Short-term investments [Abstract]
Amortized Cost	13,267		13,267		8,021
Gross Unrealized Gains	5		5		4
Gross Unrealized Losses	(3)		(3)		0
Fair Value	13,269		13,269		8,025
Amortized Cost [Abstract]
Less than 1 year	10,611		10,611		6,696
Due in 1 to 3 years	2,656		2,656		1,325
Amortized Cost	13,267		13,267		8,021
Fair Value [Abstract]
Less than 1 year	10,612		10,612		6,702
Due in 1 to 3 years	2,657		2,657		1,323
Fair Value	13,269		$ 13,269		8,025
Minimum [Member]
Intangible Assets [Abstract]
Useful lives of intangible assets			2 years
Maximum [Member]
Intangible Assets [Abstract]
Useful lives of intangible assets			8 years
Computer Equipment and Tooling [Member]
Property and equipment [Abstract]
Total property and equipment	49,133		$ 49,133		41,532
Software [Member]
Property and equipment [Abstract]
Total property and equipment	6,191		6,191		5,211
Furniture and Fixtures [Member]
Property and equipment [Abstract]
Total property and equipment	3,828		3,828		3,421
Leaseholds Improvements and Others [Member]
Property and equipment [Abstract]
Total property and equipment	8,573		8,573		8,149
Corporate Notes and Commercial Paper [Member]
Short-term investments [Abstract]
Amortized Cost	10,517		10,517		8,021
Gross Unrealized Gains	3		3		4
Gross Unrealized Losses	(3)		(3)		0
Fair Value	10,517		10,517		8,025
Amortized Cost [Abstract]
Amortized Cost	10,517		10,517		8,021
Fair Value [Abstract]
Fair Value	10,517		10,517		8,025
U.S. Government Agency Securities [Member]
Short-term investments [Abstract]
Amortized Cost	2,750		2,750
Gross Unrealized Gains	2		2
Gross Unrealized Losses	0		0
Fair Value	2,752		2,752
Amortized Cost [Abstract]
Amortized Cost	2,750		2,750
Fair Value [Abstract]
Fair Value	2,752		2,752
Patents [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	4,446		4,446		4,446
Accumulated Amortization	(3,856)		(3,856)		(3,640)
Net Carrying Amount	590		590		806
Technology [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	31,434		31,434		26,644
Accumulated Amortization	(22,264)		(22,264)		(18,874)
Net Carrying Amount	9,170		9,170		7,770
Customer Relationships [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	24,700		24,700		23,300
Accumulated Amortization	(13,619)		(13,619)		(11,049)
Net Carrying Amount	11,081		11,081		12,251
Intangible Assets in Process and Other [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	178		178		1,390
Accumulated Amortization	(7)		(7)		0
Net Carrying Amount	171		171		1,390
Product [Member]
Deferred revenue [Abstract]
Total deferred revenue	4,290		4,290		2,912
Support and Services [Member]
Deferred revenue [Abstract]
Total deferred revenue	57,794		57,794		57,967
Hosted and Related Services [Member]
Deferred revenue [Abstract]
Total deferred revenue	$ 12,102		$ 12,102		$ 10,396

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Fair Value Disclosure (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Jun. 30, 2015
Assets [Abstract]
Short-term investments	$ 13,269	$ 8,025
Total assets measured and recorded at fair value	49,978	12,050
Cash balances on deposit at banks	50,100	78,100
Level 1 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	36,709	4,025
Level 2 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	13,269	8,025
Level 3 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	0	0
Money Market Funds [Member]
Assets [Abstract]
Cash and cash equivalents	36,709	4,025
Money Market Funds [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents	36,709	4,025
Money Market Funds [Member] | Level 2 [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Money Market Funds [Member] | Level 3 [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Corporate Notes and Commercial Paper [Member]
Assets [Abstract]
Short-term investments	10,517	8,025
Corporate Notes and Commercial Paper [Member] | Level 1 [Member]
Assets [Abstract]
Short-term investments	0	0
Corporate Notes and Commercial Paper [Member] | Level 2 [Member]
Assets [Abstract]
Short-term investments	10,517	8,025
Corporate Notes and Commercial Paper [Member] | Level 3 [Member]
Assets [Abstract]
Short-term investments	0	$ 0
U.S. Government Agency Securities [Member]
Assets [Abstract]
Short-term investments	2,752
U.S. Government Agency Securities [Member] | Level 1 [Member]
Assets [Abstract]
Short-term investments	0
U.S. Government Agency Securities [Member] | Level 2 [Member]
Assets [Abstract]
Short-term investments	2,752
U.S. Government Agency Securities [Member] | Level 3 [Member]
Assets [Abstract]
Short-term investments	$ 0

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Line of Credit (Details) $ in Millions	9 Months Ended
	Mar. 31, 2016 USD ($)
Line of Credit Facility [Line Items]
Credit facility revolving loan facility for aggregate principal amount	$ 100.0
Line of credit facility, maturity date	Oct. 22, 2019
Line of credit facility, remaining borrowing capacity	$ 86.0
Line of credit facility, amount outstanding	$ 0.0
Federal Funds Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.50%
Minimum [Member] | Federal Funds Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.00%
Minimum [Member] | London Interbank Offered Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	1.50%
Minimum [Member] | Prime Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.00%
Maximum [Member] | Federal Funds Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.50%
Maximum [Member] | London Interbank Offered Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	2.25%
Maximum [Member] | Prime Rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	0.50%

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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Income Tax Contingency [Line Items]
Income tax provision	$ (273)	$ (36)	$ 493	$ 467
Unrecognized tax benefits	5,300		5,300		$ 5,100
Unrecognized tax benefits that would impact effective tax rate if recognized	0		0
Expected change in unrecognized tax benefits in next fiscal year	$ 0		$ 0
Minimum [Member]
Income Tax Contingency [Line Items]
Open tax years			2002
Maximum [Member]
Income Tax Contingency [Line Items]
Open tax years			2014

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Common Stock (Details) shares in Thousands	Mar. 31, 2016 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for issuance (in shares)	25,393
Reserved Under Stock Option Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for issuance (in shares)	24,630
Reserved Under Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for issuance (in shares)	763

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Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 1,929	$ 1,725	$ 6,861	$ 6,310
Black-Scholes option valuation assumptions [Abstract]
Expected dividend yield	0.00%	0.00%	0.00%	0.00%
Unrecognized compensation cost related to stock options and awards granted to employees and non-employee directors	$ 9,000		$ 9,000
Period to recognize unrecognized compensation cost			2 years 9 months 18 days
Cost of Product Revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	12	$ 12	$ 53	$ 61
Cost of Hosted and Related Services Revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	288	285	955	921
Cost of Support and Services Revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	121	96	468	394
Research and Development [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	439	381	1,359	1,500
Sales and Marketing [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	572	530	2,003	1,826
General and Administrative [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 497	$ 421	$ 2,023	$ 1,608
Stock Options [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date	5 years 1 month 2 days	5 years 14 days
Risk free interest rate	1.37%	1.45%
Expected volatility	47.00%	50.00%		50.00%
Stock Options [Member] | Minimum [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date			5 years 1 month 2 days	5 years 14 days
Risk free interest rate			1.37%	1.45%
Expected volatility			47.00%
Stock Options [Member] | Maximum [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date			5 years 1 month 17 days	5 years 1 month 2 days
Risk free interest rate			1.59%	1.70%
Expected volatility			48.00%
Employee Stock Purchase Plan [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date	6 months	6 months	6 months	6 months
Risk free interest rate	0.41%	0.09%
Expected volatility	29.00%	43.00%		43.00%
Employee Stock Purchase Plan [Member] | Minimum [Member]
Black-Scholes option valuation assumptions [Abstract]
Risk free interest rate			0.14%	0.06%
Expected volatility			29.00%
Employee Stock Purchase Plan [Member] | Maximum [Member]
Black-Scholes option valuation assumptions [Abstract]
Risk free interest rate			0.41%	0.09%
Expected volatility			35.00%

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Stock Option Plan (Details) - Stock Options [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Shares Subject to Options Outstanding [Roll Forward]
Balance (in shares)			6,263
Options granted (weighted average fair value $3.23 per share) (in shares)			1,773
Options exercised (in shares)			(1,255)
Options cancelled/forfeited (in shares)			(311)
Balance (in shares)	6,470		6,470
Vested and expected to vest (in shares)	5,420		5,420
Options exercisable (in shares)	3,356		3,356
Weighted-Average Exercise Price [Roll Forward]
Balance (in dollars per share)			$ 5.72
Options granted (weighted average fair value $3.19 per share) (in dollars per share)			7.45
Options exercised (in dollars per share)			4.96
Options cancelled/forfeited (in dollars per share)			7.02
Balance (in dollars per share)	$ 6.28		6.28
Vested and expected to vest (in dollars per share)	6.14		6.14
Options exercisable (in dollars per share)	$ 5.83		$ 5.83
Weighted Average Remaining Contractual Term [Abstract]
Balance			7 years 1 month 13 days
Vested and expected to vest			6 years 9 months
Options exercisable			5 years 7 months 2 days
Aggregate Intrinsic Value [Abstract]
Balance	$ 8,888		$ 8,888
Vested and expected to vest	8,323		8,323
Options exercisable	6,460		$ 6,460
Weighted Average Grant Date Fair Value [Abstract]
Weighted average grant date fair value of options granted (in dollars per share)			$ 3.23
Total pre-tax intrinsic value for options exercised	$ 1,200	$ 900	$ 4,700	$ 2,800

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Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan [Member]	9 Months Ended
	Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Offering period for ESPP	6 months
Purchase price of share	85.00%

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Restricted Stock (Details) - Restricted Stock Awards ("RSAs") and Restricted Stock Units ("RSUs") [Member] - USD ($) shares in Thousands, $ in Thousands	9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016
Restricted stock award and restricted stock unit activity [Roll Forward]
Beginning outstanding (in shares)	1,452	1,394
Awarded (in shares)	1,199	790
Released (in shares)	(493)	(526)
Forfeited (in shares)	(153)	(133)
Ending outstanding (in shares)	2,005	1,525
Information regarding restricted stock awards and restricted stock units outstanding [Abstract]
Shares outstanding, Number of Shares (in shares)	1,452	1,394	2,005
Shares expected to vest, Number of Shares (in shares)			1,225
Shares outstanding, Weighted Average Remaining Contractual Lives	1 year 7 months 6 days
Shares expected to vest, Weighted Average Remaining Contractual Lives	1 year 2 months 23 days
Shares outstanding, Aggregate Intrinsic Value			$ 14,920
Shares expected to vest, Aggregate Intrinsic Value			$ 9,112

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Litigation, Commitments, Contingencies and Leases (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015
Operating Leases [Abstract]
2016 (remaining 3 months)	$ 2,002,000		$ 2,002,000
2017	7,745,000		7,745,000
2018	6,785,000		6,785,000
2019	5,312,000		5,312,000
2020	3,888,000		3,888,000
Thereafter	3,827,000		3,827,000
Total minimum lease payments	29,559,000		29,559,000
Capital Leases [Abstract]
2016 (remaining 3 months)	152,000		152,000
2017	82,000		82,000
2018	12,000		12,000
2019	0		0
2020	0		0
Thereafter	0		0
Total minimum lease payments	246,000		246,000
Less: amount representing interest	(3,000)		(3,000)
Present value of total minimum lease payments	243,000		243,000
Less: current portion liability	(223,000)		(223,000)
Capital lease obligation, net of current portion	20,000		20,000
Rent expense	1,400,000	$ 1,200,000	4,000,000	$ 4,100,000
Purchase commitments [Abstract]
Purchase commitment with contract manufacturers	13,400,000		13,400,000		$ 14,900,000
Outstanding letters of credit	635,000		635,000
Internal Revenue Service (IRS) [Member]
Income Tax Contingency [Line Items]
Potential liability for withholding tax audit			2,000,000
Estimated interest and penalties			1,300,000
Probable liability for withholding tax audit	$ 1,100,000		$ 1,100,000
Internal Revenue Service (IRS) [Member] | Maximum [Member]
Income Tax Contingency [Line Items]
Calendar year for withholding tax audit			2012
Internal Revenue Service (IRS) [Member] | Minimum [Member]
Income Tax Contingency [Line Items]
Calendar year for withholding tax audit			2008

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Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016 USD ($) Customer	Mar. 31, 2015 USD ($) Customer	Mar. 31, 2016 USD ($) Customer	Mar. 31, 2015 USD ($) Customer	Jun. 30, 2015 USD ($)
Revenue by geographic region [Abstract]
Total	$ 85,236	$ 84,743	$ 265,692	$ 265,502
Number of major customers | Customer	1	1	1	1
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 21,302		$ 21,302		$ 20,419
Revenue [Member]
Revenue by geographic region [Abstract]
Revenue from one value added distributor	26.00%	26.00%	26.00%	26.00%
Reportable Geographical Components [Member] | United States of America [Member]
Revenue by geographic region [Abstract]
Total	$ 78,433	$ 77,804	$ 243,815	$ 243,904
Geographic Areas, Long-Lived Assets [Abstract]
Total	20,169		20,169		19,505
Reportable Geographical Components [Member] | International [Member]
Revenue by geographic region [Abstract]
Total	6,803	$ 6,939	21,877	$ 21,598
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 1,133		$ 1,133		$ 914

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Derivative Instruments and Hedging Activities (Details) € in Thousands, £ in Thousands, CAD in Thousands, AUD in Thousands, $ in Thousands	9 Months Ended
	Mar. 31, 2016 USD ($)	Mar. 31, 2016 AUD	Mar. 31, 2016 GBP (£)	Mar. 31, 2016 EUR (€)	Mar. 31, 2016 CAD	Jun. 30, 2015 USD ($)	Jun. 30, 2015 AUD	Jun. 30, 2015 GBP (£)	Jun. 30, 2015 EUR (€)	Jun. 30, 2015 CAD
Derivative [Line Items]
Derivative maturity period	1 month
Notional contract amount	$ 5,827					$ 5,573
Australian Dollar [Member]
Derivative [Line Items]
Notional contract amount	1,673	AUD 2,200				1,840	AUD 2,420
British Pound [Member]
Derivative [Line Items]
Notional contract amount	1,861		£ 1,300			1,429		£ 910
Canadian Dollar [Member]
Derivative [Line Items]
Notional contract amount	665				CAD 870	596				CAD 750
Euro [Member]
Derivative [Line Items]
Notional contract amount	$ 1,628			€ 1,440		$ 1,708			€ 1,550

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Subsequent Event (Details) $ in Millions	May. 02, 2016 USD ($)
Subsequent Event [Member]
Subsequent Event [Line Items]
Authorized amount of common stock repurchase	$ 20.0