ShoreTel (SHOR) 10-Q 9 Feb 16 2016 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Dec. 31, 2015	Jan. 22, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	ShoreTel Inc
Entity Central Index Key	1,388,133
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		66,687,899
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Dec. 31, 2015

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Current assets:
Cash and cash equivalents	$ 96,905	$ 82,162
Short-term investments	10,020	8,025
Accounts receivable, net of allowances of $638 and $631 as of December 31, 2015 and June 30, 2015, respectively	28,793	36,494
Inventories	14,387	15,053
Prepaid expenses and other current assets	13,198	14,315
Total current assets	163,303	156,049
Property and equipment, net	19,049	20,419
Goodwill	127,960	122,750
Intangible assets, net	19,573	22,217
Other assets	5,238	5,021
Total assets	335,123	326,456
Current liabilities:
Accounts payable	13,346	16,452
Accrued liabilities and other	17,553	19,374
Accrued employee compensation	17,041	15,311
Accrued taxes and surcharges	4,294	9,902
Deferred revenue	52,461	50,616
Total current liabilities	104,695	111,655
Long-term deferred revenue	20,865	20,659
Other long-term liabilities	4,600	4,014
Total liabilities	$ 130,160	$ 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, 66,603 and 65,055 shares as of December 31, 2015 and June 30, 2015, respectively	371,892	361,691
Accumulated other comprehensive income (loss)	(21)	4
Accumulated deficit	(166,908)	(171,567)
Total stockholders' equity	204,963	190,128
Total liabilities and stockholders' equity	$ 335,123	$ 326,456

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Current assets:
Accounts receivable, allowances	$ 638	$ 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)	66,603	65,055
Common stock, outstanding (in shares)	66,603	65,055

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Revenue:
Product	$ 41,048	$ 46,913	$ 82,581	$ 94,620
Hosted and related services	30,484	25,503	59,886	50,115
Support and services	18,899	18,191	37,989	36,024
Total revenue	90,431	90,607	180,456	180,759
Cost of revenue:
Product	13,692	15,613	27,173	32,392
Hosted and related services	14,119	15,423	27,946	30,751
Support and services	4,735	4,301	9,440	8,582
Total cost of revenue	32,546	35,337	64,559	71,725
Gross profit	57,885	55,270	115,897	109,034
Operating expenses:
Research and development	13,793	13,272	27,630	26,933
Sales and marketing	30,272	29,301	61,115	58,317
General and administrative	9,703	10,562	19,818	20,553
Settlements and defense fees	0	8,422	0	8,422
Acquisition-related costs	534	0	534	0
Total operating expenses	54,302	61,557	109,097	114,225
Income (loss) from operations	3,583	(6,287)	6,800	(5,191)
Other income (expense):
Interest expense	(115)	(107)	(238)	(260)
Interest income and other (expense), net	(560)	(343)	(1,137)	(556)
Total other expense	(675)	(450)	(1,375)	(816)
Income (loss) before provision for income taxes	2,908	(6,737)	5,425	(6,007)
Provision for income taxes	363	125	766	503
Net income (loss)	$ 2,545	$ (6,862)	$ 4,659	$ (6,510)
Net income (loss) per share - basic (in dollars per share)	$ 0.04	$ (0.11)	$ 0.07	$ (0.10)
Net income (loss) per share - diluted (in dollars per share)	$ 0.04	$ (0.11)	$ 0.07	$ (0.10)
Shares used in computing net income (loss) per share - basic (in shares)	66,184	63,728	65,725	63,348
Shares used in computing net income (loss) per share - diluted (in shares)	68,074	63,728	67,471	63,348

CONDENSED CONSOLIDATED STATEME5

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) [Abstract]
Net income (loss)	$ 2,545	$ (6,862)	$ 4,659	$ (6,510)
Other comprehensive loss, net of tax:
Unrealized loss on short-term investments	(20)	(1)	(25)	(8)
Other comprehensive loss	(20)	(1)	(25)	(8)
Comprehensive income (loss)	$ 2,525	$ (6,863)	$ 4,634	$ (6,518)

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 4,659	$ (6,510)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	9,769	9,663
Stock-based compensation expense	4,932	4,585
Amortization of premium on investments	70	49
Loss on disposal of property and equipment	0	12
Provision for doubtful accounts receivable	102	25
Impairment of indemnification asset	0	3,584
Fair value of escrow settlement modification	0	611
Changes in assets and liabilities, net of the effect of acquisitions:
Accounts receivable	7,815	2,306
Inventories	1,010	7,309
Indemnification asset	0	(53)
Prepaid expenses and other current assets	1,548	(3,627)
Other assets	(76)	140
Accounts payable	(2,175)	(2,952)
Accrued liabilities and other	(1,844)	6,426
Accrued employee compensation	1,217	(1,086)
Accrued taxes and surcharges	(5,608)	(2,071)
Deferred revenue	1,791	4,474
Net cash provided by operating activities	23,210	22,885
CASH FLOWS FROM INVESTING ACTIVITES:
Purchases of property and equipment	(5,736)	(5,503)
Purchases of investments	(7,776)	(7,896)
Proceeds from sales/maturities of investments	5,686	2,257
Cost of acquisition of businesses, net of cash acquired	(5,886)	0
Purchases of patents, technology and internally developed software	0	(1,077)
Net cash used in investing activities	(13,712)	(12,219)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock	6,352	5,191
Taxes paid on vested and released stock awards	(1,083)	(953)
Debt issuance costs	0	(622)
Payments made under capital leases	(24)	(327)
Net cash provided by financing activities	5,245	3,289
NET INCREASE IN CASH AND CASH EQUIVALENTS	14,743	13,955
CASH AND CASH EQUIVALENTS - Beginning of period	82,162	53,472
CASH AND CASH EQUIVALENTS - End of period	96,905	67,427
SUPPLEMENTAL CASH FLOW DISCLOSURE:
Cash paid for interest	14	201
Cash paid for taxes	804	496
NONCASH INVESTING AND FINANCING ACTIVITIES:
Unpaid portion of property and equipment purchases included in period-end accruals	$ 211	$ 1,718

Description of Business

Description of Business	6 Months Ended
	Dec. 31, 2015
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.

Basis of Presentation and Signi

Basis of Presentation and Significant Accounting Policies	6 Months Ended
	Dec. 31, 2015
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 December 31, 2015, and for the three and six months ended December 31, 2015 and 2014 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 six months ended December 31, 2015 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 statement of operations impact of the error for the three and six months ended December 31, 2014, the six months ended December 31, 2015 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 $0.2 million and $0.5 million for the three and six months ended December 31, 2014, respectively. Hosted and related services revenue and cost of revenue were decreased by $0.1 million for the six months ended December 31, 2015. 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 six months ended December 31, 2014 and 2015. The correction did not affect the earnings per share for the three and six months ended December 31, 2014 or the six months ended December 31, 2015. 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 1.9 million weighted shares and 2.2 million weighted shares were not included in the computation of diluted net income per share for the three and six months ended December 31, 2015, respectively because such securities were anti-dilutive. Dilutive securities of 4.0 million weighted shares and 3.7 million weighted shares were not included in the computation of diluted net loss per share for the three and six months ended December 31, 2014, 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 December 31, 2015, 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. 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, Simplifying the Accounting for Measurement-Period Adjustments (Topic 805) This accounting standard was adopted by the Company beginning October 1, 2015 and it did not have an impact on the Company’s 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) Topic 605, Revenue Recognition Revenue from Contracts with Customers (Topic 606) Deferral of Effective Date In July 2015, the FASB issued ASU 2015-11, Simplifying the Measurement of Inventory (Topic 330) In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes (Topic740)

Business Combination

Business Combination	6 Months Ended
	Dec. 31, 2015
Business Combination [Abstract]
Business Combination	3. Business Combination M5 Networks Australia Pty Ltd Acquisition On November 16, 2015, the Company acquired all 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 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 property and equipment, contingency accruals, deferred taxes and goodwill. The following is the preliminary purchase price allocation (in thousands): Estimated useful lives 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 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. The Company expensed $0.2 million for legal, accounting, consulting and other costs directly related to the acquisition during the three months ended December 31, 2015. The results of operations of M5 Australia have been included in our consolidated statements of operations from the acquisition date, though revenue and net income from M5 Australia were not material for the three and six months December 31, 2015. Pro forma results of operations have not been presented because the acquisition was not material to our results of operations.

Balance Sheet Details

Balance Sheet Details	6 Months Ended
	Dec. 31, 2015
Balance Sheet Details [Abstract]
Balance Sheet Details	4. Balance Sheet Details Balance sheet components consist of the following: December 31, June 30, 2015 2015 (in thousands) Inventories: Raw materials $ 63 $ 92 Distributor inventory 1,062 965 Finished goods 13,262 13,996 Total inventories $ 14,387 $ 15,053 Property and equipment: Computer equipment and tooling $ 45,439 $ 41,532 Software 5,467 5,211 Furniture and fixtures 3,513 3,421 Leasehold improvements and others 8,067 8,149 Total property and equipment 62,486 58,313 Less accumulated depreciation and amortization (43,437 ) (37,894 ) Property and equipment, net $ 19,049 $ 20,419 Deferred revenue: Product $ 3,503 $ 2,912 Support and services 58,620 57,967 Hosted and related services 11,203 10,396 Total deferred revenue $ 73,326 $ 71,275 Depreciation expense for the three months ended December 31, 2015 and 2014 was $2.8 million and $2.6 million, respectively. Depreciation expense for the six months ended December 31, 2015 and 2014 was $5.7 million and $5.2 million, respectively. Intangible Assets: Intangible assets consist of the following (in thousands): December 31, 2015 June 30, 2015 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Patents $ 4,446 $ (3,793 ) $ 653 $ 4,446 $ (3,640 ) $ 806 Technology 28,034 (20,994 ) 7,040 26,644 (18,874 ) 7,770 Customer relationships 24,600 (12,720 ) 11,880 23,300 (11,049 ) 12,251 Intangible assets in process and other - - - 1,390 - 1,390 Intangible assets $ 57,080 $ (37,507 ) $ 19,573 $ 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 However, during the three and six months ended December 31, 2014, the Company capitalized $0.5 million and $0.9 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 six months ended December 31, 2015. Certain internally developed software became available for general release to customers during the six months ended December 31, 2015; at which time, an aggregate of $1.4 million in software development costs were transferred from intangible assets in process 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 December 31, 2015 and 2014 was $2.0 million and $2.1 million, respectively. Amortization of intangible assets for the six months ended December 31, 2015 and 2014 was $3.9 million and $4.3 million, respectively. The estimated amortization expenses for intangible assets as of December 31, 2015 for the next five years and thereafter are as follows (in thousands): Years Ending June 30, 2016 (remaining 6 months) $ 4,080 2017 6,731 2018 4,736 2019 3,248 2020 523 Thereafter 255 Total $ 19,573 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) 5,210 As of December 31, 2015 $ 127,960 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 December 31, 2015 Corporate notes and commercial paper $ 8,942 $ - $ (21 ) $ 8,921 U.S. Government agency securities 1,099 - - 1,099 Total short-term investments $ 10,041 $ - $ (21 ) $ 10,020 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 December 31, 2015 Less than 1 year $ 6,774 $ 6,763 Due in 1 to 3 years 3,267 3,257 Total $ 10,041 $ 10,020 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 Actual maturities may differ from the contractual maturities because borrowers may have the right to call or prepay certain obligations.

Fair Value Disclosure

Fair Value Disclosure	6 Months Ended
	Dec. 31, 2015
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): December 31, 2015 Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents: Money market funds $ 1,999 $ 1,999 $ - $ - Short-term investments: Corporate notes and commercial paper 10,020 - 10,020 - Total assets measured and recorded at fair value $ 12,019 $ 1,999 $ 10,020 $ - The above table excludes $94.9 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 six months ended December 31, 2015 and 2014, 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 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 six months ended December 31, 2015 that required a nonrecurring fair value analysis to be performed on non-financial assets.

Line of Credit

Line of Credit	6 Months Ended
	Dec. 31, 2015
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 . 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 December 31, 2015. As of December 31, 2015, 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.

Income Taxes

Income Taxes	6 Months Ended
	Dec. 31, 2015
Income Taxes [Abstract]
Income Taxes	7. Income Taxes The Company recorded an income tax provision of $0.4 million and $0.1 million for the three months ended December 31, 2015 and 2014, respectively and $0.8 million and $0.5 million for the six months ended December 31, 2015 and 2014, respectively. The Company maintains liabilities for uncertain tax positions. As of December 31, 2015 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 December 31, 2015, 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 2015 due to the effect of the valuation allowance on the Company's deferred tax assets.

Common Stock

Common Stock	6 Months Ended
	Dec. 31, 2015
Common Stock [Abstract]
Common Stock	8. Common Stock Common Shares Reserved for Issuance At December 31, 2015, the Company has reserved shares of common stock for issuance as follows (in thousands): Reserved under stock option plans 25,036 Reserved under employee stock purchase plan 369 Total 25,405

Stock-Based Compensation

Stock-Based Compensation	6 Months Ended
	Dec. 31, 2015
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 Income for the three and six months ended December 31, 2015 and 2014 (in thousands): Three Months Ended December 31, Six Months Ended December 31, 2015 2014 2015 2014 Cost of product revenue $ 12 $ 13 $ 41 $ 49 Cost of hosted and related services revenue 283 293 667 636 Cost of support and services revenue 135 118 347 298 Research and development 433 461 920 1,119 Sales and marketing 569 585 1,431 1,296 General and administrative 728 576 1,526 1,187 $ 2,160 $ 2,046 $ 4,932 $ 4,585 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 December 31, Six Months Ended December 31, 2015 2014 2015 2014 Expected life from grant date of option (in years) 5.09 5.05 5.09 - 5.13 5.05 - 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 1.59% 1.60% 1.55% - 1.59% 1.60% - 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 December 31, 2015, total unrecognized compensation cost related to stock-based options and awards granted to employees and non-employee directors was $9.3 million. This cost will be amortized on a ratable basis over a weighted-average vesting period of approximately 2.8 years.

Stock Option Plan

Stock Option Plan	6 Months Ended
	Dec. 31, 2015
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 Aggregate Intrinsic Value Balance at July 1, 2015 6,263 $ 5.72 Options granted (weighted average fair value $3.25 per share) 1,537 7.47 Options exercised (857 ) 5.01 Options cancelled/forfeited (210 ) 6.31 Balance at December 31, 2015 6,733 $ 6.19 6.89 $ 18,459 Vested and expected to vest at December 31, 2015 5,620 $ 6.05 6.45 $ 16,259 Options exercisable at December 31, 2015 3,597 $ 5.82 5.18 $ 11,375 The total pre-tax intrinsic value for options exercised during the three months ended December 31, 2015 and 2014 was $2.9 million and $1.8 million, respectively, and $3.4 million and $1.9 million for the six months ended December 31, 2015 and 2014, 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.

Employee Stock Purchase Plan

Employee Stock Purchase Plan	6 Months Ended
	Dec. 31, 2015
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 st 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.

Restricted Stock

Restricted Stock	6 Months Ended
	Dec. 31, 2015
Restricted Stock [Abstract]
Restricted Stock	12. Restricted Stock Under the Company’s equity incentive plan, during the three and six months ended December 31, 2015 and 2014 the Company issued fully vested restricted stock awards to certain non-employee directors electing to receive them in lieu of an annual cash retainer. In addition, restricted stock units can be issued under the 2007 Plan to eligible employees. Restricted stock award and restricted stock unit activity for the six months ended December 31, 2015 and 2014 is as follows (in thousands): Six Months Ended 2015 2014 Beginning outstanding 1,452 1,394 Awarded 970 762 Released (479 ) (486 ) Forfeited (111 ) (101 ) Ending outstanding 1,832 1,569 Information regarding restricted stock awards and restricted stock units outstanding at December 31, 2015 is summarized below: Number of Shares (thousands) Weighted Average Remaining Contractual Lives Aggregate Intrinsic Value Shares outstanding 1,832 1.74 $ 16,213 Shares expected to vest 1,066 1.40 $ 9,436

Litigation, Commitments, Contin

Litigation, Commitments, Contingencies and Leases	6 Months Ended
	Dec. 31, 2015
Litigation, Commitments, Contingencies and Leases [Abstract]
Litigation, Commitments, Contingencies and Leases	13. Litigation, Commitments, Contingencies and Leases Litigation Contingencies — Leases Years Ending June 30, Operating Leases Capital Leases 2016 (remaining 6 months) $ 3,320 24 2017 6,423 12 2018 5,808 - 2019 4,479 - 2020 3,035 - Therafter 2,682 - Total minimum lease payments $ 25,747 36 Less: amount representing interest - Present value of total minimum lease payments 36 Less: current portion liability (34 ) Capital lease obligation, net of current portion $ 2 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 December 31, 2015. Rent expense for the three months ended December 31, 2015 and 2014 was $1.3 million and $1.8 million, respectively. Rent expense for the six months ended December 31, 2015 and 2014 was $2.5 million and $2.9 million, respectively. Purchase commitments and with technology firms for usage of software licenses Letters of credit — Outstanding letters of credit maintained by the Company totaled $635,000 as of December 31, 2015. Indemnification — The Company also has entered into customary indemnification agreements with each of its officers and directors.

Segment Information

Segment Information	6 Months Ended
	Dec. 31, 2015
Segment Information [Abstract]
Segment Information	14. Segment Information ASC Topic 280, Segment Reporting 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 December 31, Six Months Ended December 31, 2015 2014 2015 2014 United States of America $ 82,711 $ 82,912 $ 165,382 $ 166,100 International 7,720 7,695 15,074 14,659 Total $ 90,431 $ 90,607 $ 180,456 $ 180,759 Revenue from one value-added distributor accounted for approximately 26% and 24% of the total revenue during the three months ended December 31, 2015 and 2014, respectively and 26% of the total revenue during both the six months ended December 31, 2015 and 2014. 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): December 31, June 30, United States of America $ 18,072 $ 19,505 International 977 914 Total $ 19,049 $ 20,419

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	6 Months Ended
	Dec. 31, 2015
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 six months ended December 31, 2015, 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 December 31, 2015 are 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 December 31, 2015 and June 30, 2015 (in thousands): December 31, 2015 Local Currency Amount Notional Contract Amount (USD) Australian dollar $ 1,860 $ 1,340 British pound £ 1,540 2,249 Canadian dollar $ 1,110 793 Euro € 1,330 1,437 Total $ 5,819 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

Subsequent Event

Subsequent Event	6 Months Ended
	Dec. 31, 2015
Subsequent Event [Abstract]
Subsequent Event	16. Subsequent Event On January 6, 2016, the Company completed its acquisition of all the outstanding membership interests of Corvisa LLC (“Corvisa”) for total cash consideration of approximately $8.4 million pursuant to the terms of a Membership Interest Purchase Agreement. The Company has expensed $0.3 million for legal, consulting and other costs directly related to the acquisition during the three months ended December 31, 2015. In accordance with ASC 805, Business Combinations

Basis of Presentation and Sig23

Basis of Presentation and Significant Accounting Policies (Policies)	6 Months Ended
	Dec. 31, 2015
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 statement of operations impact of the error for the three and six months ended December 31, 2014, the six months ended December 31, 2015 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 $0.2 million and $0.5 million for the three and six months ended December 31, 2014, respectively. Hosted and related services revenue and cost of revenue were decreased by $0.1 million for the six months ended December 31, 2015. 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 six months ended December 31, 2014 and 2015. The correction did not affect the earnings per share for the three and six months ended December 31, 2014 or the six months ended December 31, 2015. 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 1.9 million weighted shares and 2.2 million weighted shares were not included in the computation of diluted net income per share for the three and six months ended December 31, 2015, respectively because such securities were anti-dilutive. Dilutive securities of 4.0 million weighted shares and 3.7 million weighted shares were not included in the computation of diluted net loss per share for the three and six months ended December 31, 2014, 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 December 31, 2015, 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. 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, Simplifying the Accounting for Measurement-Period Adjustments (Topic 805) This accounting standard was adopted by the Company beginning October 1, 2015 and it did not have an impact on the Company’s 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) Topic 605, Revenue Recognition Revenue from Contracts with Customers (Topic 606) Deferral of Effective Date In July 2015, the FASB issued ASU 2015-11, Simplifying the Measurement of Inventory (Topic 330) In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes (Topic740)

Business Combination (Tables)

Business Combination (Tables)	6 Months Ended
	Dec. 31, 2015
Business Combination [Abstract]
Summary of preliminary purchase price allocation	The following is the preliminary purchase price allocation (in thousands): Estimated useful lives 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

Balance Sheet Details (Tables)

Balance Sheet Details (Tables)	6 Months Ended
	Dec. 31, 2015
Balance Sheet Details [Abstract]
Balance sheet components	Balance sheet components consist of the following: December 31, June 30, 2015 2015 (in thousands) Inventories: Raw materials $ 63 $ 92 Distributor inventory 1,062 965 Finished goods 13,262 13,996 Total inventories $ 14,387 $ 15,053 Property and equipment: Computer equipment and tooling $ 45,439 $ 41,532 Software 5,467 5,211 Furniture and fixtures 3,513 3,421 Leasehold improvements and others 8,067 8,149 Total property and equipment 62,486 58,313 Less accumulated depreciation and amortization (43,437 ) (37,894 ) Property and equipment, net $ 19,049 $ 20,419 Deferred revenue: Product $ 3,503 $ 2,912 Support and services 58,620 57,967 Hosted and related services 11,203 10,396 Total deferred revenue $ 73,326 $ 71,275
Summary of intangible assets	Intangible assets consist of the following (in thousands): December 31, 2015 June 30, 2015 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Patents $ 4,446 $ (3,793 ) $ 653 $ 4,446 $ (3,640 ) $ 806 Technology 28,034 (20,994 ) 7,040 26,644 (18,874 ) 7,770 Customer relationships 24,600 (12,720 ) 11,880 23,300 (11,049 ) 12,251 Intangible assets in process and other - - - 1,390 - 1,390 Intangible assets $ 57,080 $ (37,507 ) $ 19,573 $ 55,780 $ (33,563 ) $ 22,217
Estimated amortization expenses for intangible assets	The estimated amortization expenses for intangible assets as of December 31, 2015 for the next five years and thereafter are as follows (in thousands): Years Ending June 30, 2016 (remaining 6 months) $ 4,080 2017 6,731 2018 4,736 2019 3,248 2020 523 Thereafter 255 Total $ 19,573
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) 5,210 As of December 31, 2015 $ 127,960
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 December 31, 2015 Corporate notes and commercial paper $ 8,942 $ - $ (21 ) $ 8,921 U.S. Government agency securities 1,099 - - 1,099 Total short-term investments $ 10,041 $ - $ (21 ) $ 10,020 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 December 31, 2015 Less than 1 year $ 6,774 $ 6,763 Due in 1 to 3 years 3,267 3,257 Total $ 10,041 $ 10,020 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

Fair Value Disclosure (Tables)

Fair Value Disclosure (Tables)	6 Months Ended
	Dec. 31, 2015
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): December 31, 2015 Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents: Money market funds $ 1,999 $ 1,999 $ - $ - Short-term investments: Corporate notes and commercial paper 10,020 - 10,020 - Total assets measured and recorded at fair value $ 12,019 $ 1,999 $ 10,020 $ - The above table excludes $94.9 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 $ -

Common Stock (Tables)

Common Stock (Tables)	6 Months Ended
	Dec. 31, 2015
Common Stock [Abstract]
Reserved shares of common stock for issuance	At December 31, 2015, the Company has reserved shares of common stock for issuance as follows (in thousands): Reserved under stock option plans 25,036 Reserved under employee stock purchase plan 369 Total 25,405

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	6 Months Ended
	Dec. 31, 2015
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 Income for the three and six months ended December 31, 2015 and 2014 (in thousands): Three Months Ended December 31, Six Months Ended December 31, 2015 2014 2015 2014 Cost of product revenue $ 12 $ 13 $ 41 $ 49 Cost of hosted and related services revenue 283 293 667 636 Cost of support and services revenue 135 118 347 298 Research and development 433 461 920 1,119 Sales and marketing 569 585 1,431 1,296 General and administrative 728 576 1,526 1,187 $ 2,160 $ 2,046 $ 4,932 $ 4,585
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 December 31, Six Months Ended December 31, 2015 2014 2015 2014 Expected life from grant date of option (in years) 5.09 5.05 5.09 - 5.13 5.05 - 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 1.59% 1.60% 1.55% - 1.59% 1.60% - 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%

Stock Option Plan (Tables)

Stock Option Plan (Tables)	6 Months Ended
	Dec. 31, 2015
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 Aggregate Intrinsic Value Balance at July 1, 2015 6,263 $ 5.72 Options granted (weighted average fair value $3.25 per share) 1,537 7.47 Options exercised (857 ) 5.01 Options cancelled/forfeited (210 ) 6.31 Balance at December 31, 2015 6,733 $ 6.19 6.89 $ 18,459 Vested and expected to vest at December 31, 2015 5,620 $ 6.05 6.45 $ 16,259 Options exercisable at December 31, 2015 3,597 $ 5.82 5.18 $ 11,375

Restricted Stock (Tables)

Restricted Stock (Tables)	6 Months Ended
	Dec. 31, 2015
Restricted Stock [Abstract]
Restricted stock award and restricted stock unit activity	Restricted stock award and restricted stock unit activity for the six months ended December 31, 2015 and 2014 is as follows (in thousands): Six Months Ended 2015 2014 Beginning outstanding 1,452 1,394 Awarded 970 762 Released (479 ) (486 ) Forfeited (111 ) (101 ) Ending outstanding 1,832 1,569
Information regarding restricted stock awards and restricted stock units outstanding	Information regarding restricted stock awards and restricted stock units outstanding at December 31, 2015 is summarized below: Number of Shares (thousands) Weighted Average Remaining Contractual Lives Aggregate Intrinsic Value Shares outstanding 1,832 1.74 $ 16,213 Shares expected to vest 1,066 1.40 $ 9,436

Litigation, Commitments, Cont31

Litigation, Commitments, Contingencies and Leases (Tables)	6 Months Ended
	Dec. 31, 2015
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 December 31, 2015, are as follows (in thousands): Years Ending June 30, Operating Leases Capital Leases 2016 (remaining 6 months) $ 3,320 24 2017 6,423 12 2018 5,808 - 2019 4,479 - 2020 3,035 - Therafter 2,682 - Total minimum lease payments $ 25,747 36 Less: amount representing interest - Present value of total minimum lease payments 36 Less: current portion liability (34 ) Capital lease obligation, net of current portion $ 2

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Dec. 31, 2015
Segment Information [Abstract]
Total revenue and long-lived assets, excluding deferred tax assets, other assets, and intangible assets by geographic region	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 December 31, Six Months Ended December 31, 2015 2014 2015 2014 United States of America $ 82,711 $ 82,912 $ 165,382 $ 166,100 International 7,720 7,695 15,074 14,659 Total $ 90,431 $ 90,607 $ 180,456 $ 180,759 The following presents a summary of long-lived assets, excluding deferred tax assets, other assets, goodwill and intangible assets (in thousands): December 31, June 30, United States of America $ 18,072 $ 19,505 International 977 914 Total $ 19,049 $ 20,419

Derivative Instruments and He33

Derivative Instruments and Hedging Activities (Tables)	6 Months Ended
	Dec. 31, 2015
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 December 31, 2015 and June 30, 2015 (in thousands): December 31, 2015 Local Currency Amount Notional Contract Amount (USD) Australian dollar $ 1,860 $ 1,340 British pound £ 1,540 2,249 Canadian dollar $ 1,110 793 Euro € 1,330 1,437 Total $ 5,819 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

Description of Business (Detail

Description of Business (Details)	Dec. 31, 2015User
Description of Business [Abstract]
Maximum users for small and medium sized businesses	5,000

Basis of Presentation and Sig35

Basis of Presentation and Significant Accounting Policies (Details) - USD ($) $ in Thousands, shares in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015
Correction of Prior Period Error [Abstract]
Decrease in hosted and related services revenue	$ 30,484	$ 25,503	$ 59,886	$ 50,115
Decrease in hosted and related services cost of revenue	14,119	$ 15,423	27,946	$ 30,751
Increase in prepaid expense and other current assets	13,198		13,198		$ 14,315
Increase in other assets	5,238		5,238		5,021
Increase in deferred revenue	52,461		52,461		50,616
Increase in long-term deferred revenue	$ 20,865		$ 20,865		$ 20,659
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)	1.9	4	2.2	3.7
Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage			37.00%		33.00%
Immaterial Prior Period Adjustment [Member]
Correction of Prior Period Error [Abstract]
Decrease in hosted and related services revenue		$ (200)	$ (100)	$ (200)
Decrease in hosted and related services cost of revenue		$ (500)	$ (100)	$ (500)
Increase in prepaid expense and other current assets					$ 2,700
Increase in other assets					1,200
Increase in deferred revenue					1,000
Increase in long-term deferred revenue					3,000
Increase in accumulated deficit					$ 100

Business Combination (Details)

Business Combination (Details) AUD in Thousands, $ in Thousands	Nov. 16, 2015USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)	Nov. 16, 2015AUD	Jun. 30, 2015USD ($)
Preliminary Purchase Price Allocation [Abstract]
Goodwill		$ 127,960		$ 127,960			$ 122,750
Acquisition-related costs		534	$ 0	$ 534	$ 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		$ 200
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

Balance Sheet Details (Details)

Balance Sheet Details (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015
Inventories [Abstract]
Raw materials	$ 63		$ 63		$ 92
Distributor inventory	1,062		1,062		965
Finished goods	13,262		13,262		13,996
Total inventories	14,387		14,387		15,053
Property and equipment [Abstract]
Total property and equipment	62,486		62,486		58,313
Less accumulated depreciation and amortization	(43,437)		(43,437)		(37,894)
Property and equipment, net	19,049		19,049		20,419
Depreciation expense	2,800	$ 2,600	5,700	$ 5,200
Deferred revenue [Abstract]
Total deferred revenue	73,326		73,326		71,275
Intangible Assets [Abstract]
Gross Carrying Amount	57,080		57,080		55,780
Accumulated Amortization	(37,507)		(37,507)		(33,563)
Net Carrying Amount	19,573		19,573		22,217
Transferred from intangible assets in process and other to technology			1,400
Capitalized software development costs	0	500	0	900
Amortization of intangible assets	2,000	$ 2,100	3,900	$ 4,300
Estimated future amortization expenses for intangible assets [Abstract]
2016 (remaining 6 months)	4,080		4,080
2,017	6,731		6,731
2,018	4,736		4,736
2,019	3,248		3,248
2,020	523		523
Thereafter	255		255
Total	19,573		19,573
Goodwill [Roll Forward]
Goodwill, beginning balance			122,750
Goodwill, addition			5,210
Goodwill, ending balance	127,960		127,960
Short-term investments [Abstract]
Amortized Cost	10,041		10,041		8,021
Gross Unrealized Gains	0		0		4
Gross Unrealized Losses	(21)		(21)		0
Fair Value	10,020		10,020		8,025
Amortized Cost [Abstract]
Less than 1 year	6,774		6,774		6,696
Due in 1 to 3 years	3,267		3,267		1,325
Amortized Cost	10,041		10,041		8,021
Fair Value [Abstract]
Less than 1 year	6,763		6,763		6,702
Due in 1 to 3 years	3,257		3,257		1,323
Fair Value	10,020		$ 10,020		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	45,439		$ 45,439		41,532
Software [Member]
Property and equipment [Abstract]
Total property and equipment	5,467		5,467		5,211
Furniture and Fixtures [Member]
Property and equipment [Abstract]
Total property and equipment	3,513		3,513		3,421
Leaseholds Improvements and Others [Member]
Property and equipment [Abstract]
Total property and equipment	8,067		8,067		8,149
Corporate Notes and Commercial Paper [Member]
Short-term investments [Abstract]
Amortized Cost	8,942		8,942		8,021
Gross Unrealized Gains	0		0		4
Gross Unrealized Losses	(21)		(21)		0
Fair Value	8,921		8,921		8,025
Amortized Cost [Abstract]
Amortized Cost	8,942		8,942		8,021
Fair Value [Abstract]
Fair Value	8,921		8,921		8,025
U.S. Government Agency Securities [Member]
Short-term investments [Abstract]
Amortized Cost	1,099		1,099
Gross Unrealized Gains	0		0
Gross Unrealized Losses	0		0
Fair Value	1,099		1,099
Amortized Cost [Abstract]
Amortized Cost	1,099		1,099
Fair Value [Abstract]
Fair Value	1,099		1,099
Patents [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	4,446		4,446		4,446
Accumulated Amortization	(3,793)		(3,793)		(3,640)
Net Carrying Amount	653		653		806
Technology [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	28,034		28,034		26,644
Accumulated Amortization	(20,994)		(20,994)		(18,874)
Net Carrying Amount	7,040		7,040		7,770
Customer Relationships [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	24,600		24,600		23,300
Accumulated Amortization	(12,720)		(12,720)		(11,049)
Net Carrying Amount	11,880		11,880		12,251
Intangible Assets in Process and Other [Member]
Intangible Assets [Abstract]
Gross Carrying Amount	0		0		1,390
Accumulated Amortization	0		0		0
Net Carrying Amount	0		0		1,390
Product [Member]
Deferred revenue [Abstract]
Total deferred revenue	3,503		3,503		2,912
Support and Services [Member]
Deferred revenue [Abstract]
Total deferred revenue	58,620		58,620		57,967
Hosted and Related Services [Member]
Deferred revenue [Abstract]
Total deferred revenue	$ 11,203		$ 11,203		$ 10,396

Fair Value Disclosure (Details)

Fair Value Disclosure (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Assets [Abstract]
Short-term investments	$ 10,020	$ 8,025
Total assets measured and recorded at fair value	12,019	12,050
Cash balances on deposit at banks	94,900	78,100
Level 1 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	1,999	4,025
Level 2 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	10,020	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	1,999	4,025
Money Market Funds [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents	1,999	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	10,020	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	10,020	8,025
Corporate Notes and Commercial Paper [Member] | Level 3 [Member]
Assets [Abstract]
Short-term investments	$ 0	$ 0

Line of Credit (Details)

Line of Credit (Details) $ in Millions	6 Months Ended
	Dec. 31, 2015USD ($)
Line of Credit Facility [Line Items]
Credit facility revolving loan facility for aggregate principal amount	$ 100
Line of credit facility, maturity date	Oct. 22, 2019
Line of credit facility, remaining borrowing capacity	$ 99.4
Line of credit facility, amount outstanding	$ 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%

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015
Income Tax Contingency [Line Items]
Income tax provision	$ 363	$ 125	$ 766	$ 503
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
Maximum [Member]
Income Tax Contingency [Line Items]
Open tax years			2,014
Minimum [Member]
Income Tax Contingency [Line Items]
Open tax years			2,002

Common Stock (Details)

Common Stock (Details) shares in Thousands	Dec. 31, 2015shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for issuance (in shares)	25,405
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)	25,036
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)	369

Stock-Based Compensation (Detai

Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 2,160	$ 2,046	$ 4,932	$ 4,585
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	$ 9,300		$ 9,300
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	$ 13	$ 41	$ 49
Cost of Hosted and Related Service Revenue [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	283	293	667	636
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	135	118	347	298
Research and Development [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	433	461	920	1,119
Sales and Marketing [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	569	585	1,431	1,296
General and Administrative [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation expense	$ 728	$ 576	$ 1,526	$ 1,187
Stock Options [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date	5 years 1 month 2 days	5 years 18 days
Risk free interest rate	1.59%	1.60%
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 18 days
Risk free interest rate			1.55%	1.60%
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%

Stock Option Plan (Details)

Stock Option Plan (Details) - Stock Options [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Shares Subject to Options Outstanding [Roll Forward]
Balance (in shares)			6,263
Options granted (weighted average fair value $3.25 per share) (in shares)			1,537
Options exercised (in shares)			(857)
Options cancelled/forfeited (in shares)			(210)
Balance (in shares)	6,733		6,733
Vested and expected to vest (in shares)	5,620		5,620
Options exercisable (in shares)	3,597		3,597
Weighted-Average Exercise Price [Roll Forward]
Balance (in dollars per share)			$ 5.72
Options granted (weighted average fair value $3.25 per share) (in dollars per share)			7.47
Options exercised (in dollars per share)			5.01
Options cancelled/forfeited (in dollars per share)			6.31
Balance (in dollars per share)	$ 6.19		6.19
Vested and expected to vest (in dollars per share)	6.05		6.05
Options exercisable (in dollars per share)	$ 5.82		$ 5.82
Weighted Average Remaining Contractual Term [Abstract]
Balance			6 years 10 months 20 days
Vested and expected to vest			6 years 5 months 12 days
Options exercisable			5 years 2 months 5 days
Aggregate Intrinsic Value [Abstract]
Balance	$ 18,459		$ 18,459
Vested and expected to vest	16,259		16,259
Options exercisable	11,375		$ 11,375
Weighted Average Grant Date Fair Value [Abstract]
Weighted average grant date fair value of options granted (in dollars per share)			$ 3.25
Total pre-tax intrinsic value for options exercised	$ 2,900	$ 1,800	$ 3,400	$ 1,900

Employee Stock Purchase Plan (D

Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan [Member]	6 Months Ended
	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Offering period for ESPP	6 months
Purchase price of share	85.00%

Restricted Stock (Details)

Restricted Stock (Details) - Restricted Stock Awards and Restricted Stock Units [Member] - USD ($) shares in Thousands, $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015
Restricted stock award and restricted stock unit activity [Roll Forward]
Beginning outstanding (in shares)	1,452	1,394
Awarded (in shares)	970	762
Released (in shares)	(479)	(486)
Forfeited (in shares)	(111)	(101)
Ending outstanding (in shares)	1,832	1,569
Information regarding restricted stock awards and restricted stock units outstanding [Abstract]
Shares outstanding, Number of Shares (in shares)	1,452	1,394	1,832
Shares expected to vest, Number of Shares (in shares)			1,066
Shares outstanding, Weighted Average Remaining Contractual Lives	1 year 8 months 26 days
Shares expected to vest, Weighted Average Remaining Contractual Lives	1 year 4 months 24 days
Shares outstanding, Aggregate Intrinsic Value			$ 16,213
Shares expected to vest, Aggregate Intrinsic Value			$ 9,436

Litigation, Commitments, Cont46

Litigation, Commitments, Contingencies and Leases (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015
Operating Leases [Abstract]
2016 (remaining 6 months)	$ 3,320,000		$ 3,320,000
2,017	6,423,000		6,423,000
2,018	5,808,000		5,808,000
2,019	4,479,000		4,479,000
2,020	3,035,000		3,035,000
Thereafter	2,682,000		2,682,000
Total minimum lease payments	25,747,000		25,747,000
Capital Leases [Abstract]
2016 (remaining 6 months)	24,000		24,000
2,017	12,000		12,000
2,018	0		0
2,019	0		0
2,020	0		0
Thereafter	0		0
Total minimum lease payments	36,000		36,000
Less: amount representing interest	0		0
Present value of total minimum lease payments	36,000		36,000
Less: current portion liability	(34,000)		(34,000)
Capital lease obligation, net of current portion	2,000		2,000
Rent expense	1,300,000	$ 1,800,000	2,500,000	$ 2,900,000
Purchase commitments [Abstract]
Purchase commitment with contract manufacturers	14,400,000		14,400,000		$ 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				2,012
Internal Revenue Service (IRS) [Member] | Minimum [Member]
Income Tax Contingency [Line Items]
Calendar year for withholding tax audit				2,008

Segment Information (Details)

Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2015USD ($)Customer	Dec. 31, 2014USD ($)Customer	Dec. 31, 2015USD ($)Customer	Dec. 31, 2014USD ($)Customer	Jun. 30, 2015USD ($)
Revenue by geographic region [Abstract]
Total	$ 90,431	$ 90,607	$ 180,456	$ 180,759
Number of major customers | Customer	1	1	1	1
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 19,049		$ 19,049		$ 20,419
Revenue [Member]
Revenue by geographic region [Abstract]
Revenue from one value added distributor	26.00%	24.00%	26.00%	26.00%
Reportable Geographical Components [Member] | United States of America [Member]
Revenue by geographic region [Abstract]
Total	$ 82,711	$ 82,912	$ 165,382	$ 166,100
Geographic Areas, Long-Lived Assets [Abstract]
Total	18,072		18,072		19,505
Reportable Geographical Components [Member] | International [Member]
Revenue by geographic region [Abstract]
Total	7,720	$ 7,695	15,074	$ 14,659
Geographic Areas, Long-Lived Assets [Abstract]
Total	$ 977		$ 977		$ 914

Derivative Instruments and He48

Derivative Instruments and Hedging Activities (Details) € in Thousands, £ in Thousands, CAD in Thousands, AUD in Thousands, $ in Thousands	6 Months Ended
	Dec. 31, 2015USD ($)	Dec. 31, 2015AUD	Dec. 31, 2015CAD	Dec. 31, 2015EUR (€)	Dec. 31, 2015GBP (£)	Jun. 30, 2015USD ($)	Jun. 30, 2015AUD	Jun. 30, 2015CAD	Jun. 30, 2015EUR (€)	Jun. 30, 2015GBP (£)
Derivative [Line Items]
Derivative maturity period	1 month
Notional contract amount	$ 5,819					$ 5,573
Australian Dollar [Member]
Derivative [Line Items]
Notional contract amount	1,340	AUD 1,860				1,840	AUD 2,420
British Pound [Member]
Derivative [Line Items]
Notional contract amount	2,249				£ 1,540	1,429				£ 910
Canadian Dollar [Member]
Derivative [Line Items]
Notional contract amount	793		CAD 1,110			596		CAD 750
Euro [Member]
Derivative [Line Items]
Notional contract amount	$ 1,437			€ 1,330		$ 1,708			€ 1,550

Subsequent Event (Details)

Subsequent Event (Details) - USD ($) $ in Thousands	Jan. 06, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Subsequent Event [Line Items]
Acquisition-related costs		$ 534	$ 0	$ 534	$ 0
Subsequent Event [Member]
Subsequent Event [Line Items]
Approximate consideration for acquisition	$ 8,400
Acquisition-related costs	$ 300