ShoreTel (SHOR) 10-Q 8 May 15 2015 Q3 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	9 Months Ended
	Mar. 31, 2015	Apr. 24, 2015
Document and Entity Information [Abstract]
Entity Registrant Name	ShoreTel Inc
Entity Central Index Key	1388133
Current Fiscal Year End Date	-24
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		64,554,917
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	FALSE
Document Period End Date	31-Mar-15

CONDENSED_CONSOLIDATED_BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)	Mar. 31, 2015	Jun. 30, 2014
In Thousands, unless otherwise specified
Current assets:
Cash and cash equivalents	$76,243	$53,472
Short-term investments	8,141	2,673
Accounts receivable, net of allowances of $588 as of March 31, 2015 and $636 as of June 30, 2014	22,657	33,758
Inventories	16,887	26,501
Indemnification asset	0	5,606
Prepaid expenses and other current assets	13,460	7,991
Total current assets	137,388	130,001
Property and equipment - net	20,107	19,601
Goodwill	122,750	122,750
Intangible assets - net	23,518	28,479
Other assets	3,003	3,119
Total assets	306,766	303,950
Current liabilities:
Accounts payable	13,414	16,975
Accrued liabilities and other	18,322	13,399
Accrued employee compensation	14,896	16,527
Accrued taxes and surcharges	9,603	12,186
Deferred revenue	48,782	46,937
Total current liabilities	105,017	106,024
Long-term deferred revenue	17,557	17,539
Other long-term liabilities	3,472	2,994
Total liabilities	126,046	126,557
Commitments and contingencies (Note 12)
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, 64,473 and 62,824 shares as of March 31, 2015 and June 30, 2014, respectively	356,948	344,546
Accumulated other comprehensive income (loss)	-4	1
Accumulated deficit	-176,224	-167,154
Total stockholders' equity	180,720	177,393
Total liabilities and stockholders' equity	$306,766	$303,950

CONDENSED_CONSOLIDATED_BALANCE1

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Mar. 31, 2015	Jun. 30, 2014
In Thousands, except Per Share data, unless otherwise specified
Current assets:
Accounts receivable, allowances	$588	$636
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$0.00	$0.00
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)	$0.00	$0.00
Common stock, authorized (in shares)	500,000	500,000
Common stock, issued (in shares)	64,473	62,824
Common stock, outstanding (in shares)	64,473	62,824

CONDENSED_CONSOLIDATED_STATEME

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Revenue:
Product	$39,461	$43,410	$134,081	$137,649
Hosted and related services	27,220	22,617	77,874	65,075
Support and services	18,321	16,374	54,345	48,449
Total revenue	85,002	82,401	266,300	251,173
Cost of revenue:
Product	15,646	15,817	48,038	48,454
Hosted and related services	14,873	14,357	46,129	40,968
Support and services	4,534	4,137	13,116	12,626
Total cost of revenue	35,053	34,311	107,283	102,048
Gross profit	49,949	48,090	159,017	149,125
Operating expenses:
Research and development	13,557	11,480	40,490	37,041
Sales and marketing	29,249	27,960	87,566	82,981
General and administrative	9,328	9,479	29,881	30,506
Settlements and defense fees	53	0	8,475	0
Total operating expenses	52,187	48,919	166,412	150,528
Loss from operations	-2,238	-829	-7,395	-1,403
Other income (expense):
Interest expense	-130	-94	-390	-586
Interest income and other (expense), net	-262	-29	-818	-503
Total other expense	-392	-123	-1,208	-1,089
Loss before provision for (benefit from) income tax	-2,630	-952	-8,603	-2,492
Provision for (benefit from) income tax	-36	252	467	687
Net loss	($2,594)	($1,204)	($9,070)	($3,179)
Net loss per share - basic and diluted (in dollars per share)	($0.04)	($0.02)	($0.14)	($0.05)
Shares used in computing net loss per share - basic and diluted (in shares)	64,297	61,749	63,660	60,693

CONDENSED_CONSOLIDATED_STATEME1

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) [Abstract]
Net loss	($2,594)	($1,204)	($9,070)	($3,179)
Other comprehensive income (loss), net of tax:
Unrealized gains (loss) on short-term investments	3	-2	-5	4
Other comprehensive income (loss)	3	-2	-5	4
Comprehensive loss	($2,591)	($1,206)	($9,075)	($3,175)

CONDENSED_CONSOLIDATED_STATEME2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	($9,070)	($3,179)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	14,338	13,629
Stock-based compensation expense	6,310	5,926
Amortization of premium on investments	86	96
Loss on disposal of property and equipment	12	278
Provision for doubtful accounts receivable	75	175
Change in fair value of purchase consideration	0	111
Impairment of indemnification asset	3,584	0
Fair value of escrow settlement modification	664	0
Changes in assets and liabilities:
Accounts receivable	11,026	5,348
Inventories	9,479	-4,981
Indemnification asset	2,022	825
Prepaid expenses and other current assets	-5,469	-1,786
Other assets	116	456
Accounts payable	-2,576	6,359
Accrued liabilities and other	6,439	-2,514
Accrued employee compensation	-1,631	538
Accrued taxes and surcharges	-2,583	-375
Purchase consideration	0	-320
Deferred revenue	1,863	6,958
Net cash provided by operating activities	34,685	27,544
CASH FLOWS FROM INVESTING ACTIVITES:
Purchases of property and equipment	-9,393	-8,925
Purchases of investments	-9,566	-562
Proceeds from sale/maturities of investments	4,007	4,290
Purchases of patents, technology and internally developed software	-1,405	0
Net cash used in investing activities	-16,357	-5,197
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock	6,431	14,247
Taxes paid on vested and released stock awards	-1,003	-616
Debt issuance costs	-611	0
Payments made under line of credit	0	-25,000
Payments made under capital leases	-374	-1,122
Payments of contingent consideration related to prior business combination	0	-3,368
Net cash provided by (used in) financing activities	4,443	-15,859
NET INCREASE IN CASH AND CASH EQUIVALENTS	22,771	6,488
CASH AND CASH EQUIVALENTS - Beginning of period	53,472	43,775
CASH AND CASH EQUIVALENTS - End of period	76,243	50,263
SUPPLEMENTAL CASH FLOW DISCLOSURE:
Cash paid for interest	226	424
Cash paid for taxes	656	610
NONCASH INVESTING AND FINANCING ACTIVITIES:
Property, plant and equipment acquired on capital lease	0	123
Unpaid portion of property and equipment purchases included in period-end accruals	$61	$590

Description_of_Business

Description of Business	9 Months Ended
	Mar. 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 “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 (less than 5,000 users), with a Unified Communications (“UC”) platform 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: either operating its ShoreTel solution in their own premise-based data centers, subscribing to its cloud-based ShoreTel Sky communication services or a hybrid combination of both offerings.

Basis_of_Presentation_and_Sign

Basis of Presentation and Significant Accounting Policies	9 Months Ended
	Mar. 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 March 31, 2015, and for the three and nine months ended March 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, 2014. In the opinion of management, all adjustments (primarily consisting of normal recurring adjustments) considered necessary for a fair statement have been included.
	The condensed consolidated balance sheet as of June 30, 2014 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, 2014. The results of operations for the three and nine months ended March 31, 2015 are not necessarily indicative of the operating results to be expected for the full fiscal year or any future periods.
	Computation of Net Loss per Share
	Basic net loss per share is determined by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net loss per share is determined by dividing net loss by the weighted average number of common shares used in the basic loss 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 2.4 million weighted shares and 2.1 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. Dilutive securities of 1.3 million weighted shares and 2.9 million weighted shares were not included in the computation of diluted net loss per share for the three and nine months ended March 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 March 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. Accounts receivable from one value-added distributor accounted for 25% of total accounts receivable at March 31, 2015. At June 30, 2014 the same value-added distributor accounted for 31% 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, 2014.
	Recent Accounting Pronouncements
	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. This accounting guidance is effective for the Company in financial reporting periods beginning after December 15, 2016; early adoption is not permitted. The ASU 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.

Balance_Sheet_Details

Balance Sheet Details	9 Months Ended
	Mar. 31, 2015
Balance Sheet Details [Abstract]
Balance Sheet Details	3	Balance Sheet Details
	Balance Sheet Components Consist of the Following:
			March 31,			June 30,
			2015			2014
			(Amounts in thousands)
	Inventories:
	Raw materials		$	94		$	120
	Distributor inventory			1,132			1,535
	Finished goods			15,661			24,846
	Total inventories		$	16,887		$	26,501
	Property and equipment:
	Computer equipment and tooling		$	38,969		$	33,286
	Software			5,072			4,077
	Furniture and fixtures			3,416			3,331
	Leasehold improvements and others			7,931			6,554
	Total property and equipment			55,388			47,248
	Less accumulated depreciation and amortization			(35,281	)		(27,647	)
	Property and equipment, net		$	20,107		$	19,601
	Deferred revenue:
	Product		$	3,658		$	6,281
	Support and services			56,564			53,290
	Hosted and related services			6,117			4,905
	Total deferred revenue		$	66,339		$	64,476
	Depreciation expense for the three months ended March 31, 2015 and 2014 was $2.7 million and $2.3 million, respectively. Depreciation expense for the nine months ended March 31, 2015 and 2014 was $7.9 million and $6.0 million, respectively.
	Intangible Assets:
	Intangible assets consist of the following (in thousands):
			31-Mar-15									30-Jun-14
			Gross			Accumulated‎			Net			Gross		Accumulated‎			Net
			Carrying‎			Amortization			Carrying‎			Carrying‎		Amortization			Carrying‎
			Amount						Amount			Amount					Amount
	Patents		$	3,970		$	(3,541	)	$	429		$	3,970	$	(3,185	)	$	785
	Technology			26,644			(17,873	)		8,771			26,644		(14,486	)		12,158
	Customer relationships			23,300			(10,228	)		13,072			23,300		(7,764	)		15,536
	Intangible assets in process and other			1,246			-			1,246			-		-			-
	Intangible assets		$	55,160		$	(31,642	)	$	23,518		$	53,914	$	(25,435	)	$	28,479
	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 has 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, 2014. Such costs will be 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.
	Amortization of intangible assets for the three months ended March 31, 2015 and 2014 was $1.9 million and $2.5 million, respectively. Amortization of intangible assets for the nine months ended March 31, 2015 and 2014 was $6.2 million and $7.5 million, respectively.
	The estimated amortization expenses for intangible assets, excluding intangible assets in process and other that are not yet placed into service, as of March 31, 2015 for the next five years and thereafter are as follows (in thousands):
	Years Ending June 30,
	2015 (remaining 3 months)			1,914
	2016			7,436
	2017			5,946
	2018			3,951
	2019			2,815
	Thereafter			210
	Total		$	22,272
	Short-Term Investments:
	The following tables summarize the Company’s short-term investments (in thousands):
			Amortized			Gross			Gross			Fair
			Cost			Unrealized			Unrealized			Value
						Gains			Losses
	As of March 31, 2015
	Corporate notes and commercial paper		$	8,145		$	1		$	(5	)	$	8,141
	Total short-term investments		$	8,145		$	1		$	(5	)	$	8,141
	As of June 30, 2014
	Corporate notes and commercial paper		$	2,672		$	1		$	-		$	2,673
	Total short-term investments		$	2,672		$	1		$	-		$	2,673
	The following table summarizes the maturities of the Company’s fixed income securities (in thousands):
			Amortized			Fair
			Cost			Value
	As of March 31, 2015
	Less than 1 year		$	7,794		$	7,790
	Due in 1 to 3 years			351			351
Total		$	8,145		$	8,141
		Amortized			Fair
		Cost			Value
As of June 30, 2014
Less than 1 year		$	2,672		$	2,673
Total		$	2,672		$	2,673
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	9 Months Ended
	Mar. 31, 2015
Fair Value Disclosure [Abstract]
Fair Value Disclosure	4	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):
			31-Mar-15
			Fair Value		Level 1		Level 2		Level 3
	Assets:
	Cash and cash equivalents:
	Money market funds		$	3,885	$	3,885	$	-	$	-
	Short-term investments:
	Corporate notes and commercial paper			8,141		-		8,141		-
	Total assets measured and recorded at fair value		$	12,026	$	3,885	$	8,141	$	-
	The above table excludes $72.4 million of cash balances on deposit at banks.
			30-Jun-14
			Fair Value		Level 1		Level 2		Level 3
	Assets:
	Cash and cash equivalents:
	Money market funds		$	11,011	$	11,011	$	-	$	-
	Short-term investments:
	Corporate notes and commercial paper			2,673		-		2,673		-
	Total assets measured and recorded at fair value		$	13,684	$	11,011	$	2,673	$	-
	The above table excludes $42.5 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, 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 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, 2015 that required a nonrecurring fair value analysis to be performed on non-financial assets.

Line_of_Credit

Line of Credit	9 Months Ended
	Mar. 31, 2015
Line of Credit [Abstract]
Line of Credit	5	Line of Credit
	On October 22, 2014 the Company entered into an Amended and Restated Credit Agreement (“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 the fifth anniversary of its closing (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. The amounts borrowed are recorded as long-term debt, net of the financing costs, in the Company’s consolidated financial statements. As of March 31, 2015, the Company had $94.0 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, 2015.
	As of March 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	9 Months Ended
	Mar. 31, 2015
Income Taxes [Abstract]
Income Taxes	6	Income Taxes
	The Company recorded an income tax benefit of $36,000 and an income tax provision of $0.3 million for the three months ended March 31, 2015 and 2014, respectively and $0.5 million and $0.7 million for the nine months ended March 31, 2015 and 2014, respectively.
	The tax benefit of $36,000 and tax provision of $0.5 million determined for the three months and nine months ended March 31, 2015 respectively, and the tax provisions of $0.3 million and $0.7 million for the three and nine months ended March 31, 2014, respectively, 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, 2015 and June 30, 2014, the Company’s total amount of unrecognized tax benefits was $4.8 million and $4.2 million, respectively. Of the total of $4.8 million of unrecognized tax benefit as of March 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 years 2002 through 2014 remain open and subject to tax examination by the appropriate federal or state taxing authorities. The Tax Increase Prevention Act of 2014 (“Act”) was signed into law on December 19, 2014.  The Act contains a number of provisions including, most notably, an extension of the United States federal research tax credit through December 31, 2014.  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	9 Months Ended
	Mar. 31, 2015
Common Stock [Abstract]
Common Stock	7	Common Stock
	Common Shares Reserved for Issuance
	At March 31, 2015, the Company has reserved shares of common stock for issuance as follows (in thousands):
	Reserved under stock option plans		19,473
	Reserved under employee stock purchase plan		1,063
	Total		20,536

StockBased_Compensation

Stock-Based Compensation	9 Months Ended
	Mar. 31, 2015
Stock-Based Compensation [Abstract]
Stock-Based Compensation	8	Stock-Based Compensation
	The following table shows total non-cash stock-based compensation expense included in the accompanying Condensed Consolidated Statements of Operations for the three and nine months ended March 31, 2015 and 2014 (in thousands):
			Three Months Ended						Nine Months Ended
			March 31,						March 31,
			2015			2014			2015		2014
	Cost of product revenue		$	12		$	14		$	61	$	59
	Cost of hosted and related services revenue			285			195			921		427
	Cost of support and services revenue			96			112			394		485
	Research and development			381			416			1,500		1,382
	Sales and marketing			530			579			1,826		1,633
	General and administrative			421			413			1,608		1,940
			$	1,725		$	1,729		$	6,310	$	5,926
	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			Nine Months Ended
			March 31,			March 31,
			2015		2014	2015		2014
	Expected life from grant date of option (in years)		5.04		5.04	5.04 - 5.09		5.04 - 5.44
	Expected life from grant date of ESPP (in years)		0.5		0.5	0.5		0.5
	Risk free interest rate for options		1.45%		1.59%	1.45 - 1.70%		1.44 - 1.59%
	Risk free interest rate for ESPP		0.09%		0.09%	0.06 - 0.09%		0.07 - 0.09%
	Expected volatility  for options		50%		54%	50%		54 - 66%
	Expected volatility  for ESPP		43%		48%	43%		42 - 48%
	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, 2015, total unrecognized compensation cost related to stock-based options and awards granted to employees and non-employee directors was $6.0 million. This cost will be amortized on a ratable basis over a weighted-average vesting period of approximately 2.6 years.

Stock_Option_Plan

Stock Option Plan	9 Months Ended
	Mar. 31, 2015
Stock Option Plan [Abstract]
Stock Option Plan	9	Stock Option Plan
	Transactions under the 1997 and 2007 option plans are summarized as follows (in thousands, except per share data and contractual term):
			Options Outstanding
			Shares			Weighted-		Weighted-		Aggregate
			Subject to			Average		Average		Intrinsic
			Options			Exercise		Remaining		Value
			Outstanding			Price		Contractual
								Term
								(in years)
	Balance at July 1, 2014			6,324		$	5.37
	Options granted (weighted average fair value $3.02 per share)			1,391			6.69
	Options exercised			(940	)		4.57
	Options cancelled/forfeited			(157	)		5.81
	Balance at March 31, 2015			6,618		$	5.75		6.25	$	9,285
	Vested and expected to vest at March 31, 2015			5,597		$	5.72		5.83	$	8,269
	Options exercisable at March 31, 2015			3,781		$	5.72		4.63	$	6,052
	The total pre-tax intrinsic value for options exercised during the three and nine months ended March 31, 2015 was $0.9 million and $2.8 million, respectively, and $3.2 million and $6.8 million for the three and nine months ended March 31, 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	9 Months Ended
	Mar. 31, 2015
Employee Stock Purchase Plan [Abstract]
Employee Stock Purchase Plan	10	Employee Stock Purchase Plan
	On September 18, 2007, the Board of Directors approved the commencement of offering periods under a previously-approved ESPP. 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 1st and November 1st, 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.
	In February of fiscal 2015 and 2014, pursuant to the automatic increase provisions of the ESPP, the Company’s Board of Directors approved increases to the number of shares authorized and reserved for issuance under the ESPP by 641,464 and 611,987 shares, respectively.

Restricted_Stock

Restricted Stock	9 Months Ended
	Mar. 31, 2015
Restricted Stock [Abstract]
Restricted Stock	11	Restricted Stock
	Under the 2007 Plan, during the nine months ended March 31, 2015 and 2014 the Company issued fully vested restricted stock awards to 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 and generally vest 25% at each one year anniversary from the date of grant.
	Restricted stock award and restricted stock unit activity for the three and nine months ended March 31, 2015 and 2014 is as follows (in thousands):
			Nine Months Ended
			March 31,
			2015			2014
	Beginning outstanding			1,394			1,310
	Awarded			790			812
	Released			(526	)		(423	)
	Forfeited			(133	)		(193	)
	Ending outstanding			1,525			1,506
	Information regarding restricted stock awards and restricted stock units outstanding at March 31, 2015 is summarized below:
			Number of Shares (thousands)			Weighted Average Remaining			Aggregate
						Contractual			Intrinsic
						Lives			Value
									(thousands)
	Shares outstanding			1,525			1.49		$	10,399
	Shares expected to vest			920			1.11		$	6,273

Litigation_Commitments_Conting

Litigation, Commitments, Contingencies and Leases	9 Months Ended
	Mar. 31, 2015
Litigation, Commitments, Contingencies and Leases [Abstract]
Litigation, Commitments, Contingencies and Leases	12	Litigation, Commitments, Contingencies and Leases
	Litigation — As of March 31, 2015, 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. With the exception of the item specifically noted herein, 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.
	On September 15, 2011, a lawsuit was filed against the Company and several other companies in the United States District Court for the Eastern District of Texas. The plaintiff, a patent holding company, alleges that the Company infringes plaintiff’s patent. On March 5, 2013, the court stayed the case pending the outcome of inter partes review proceedings with the United States Patent and Trademark Office. On January 6, 2015, the court issued an order reopening the case and lifting the stay. While the Company believes it has meritorious defenses against the suit, the ultimate resolution of the matter could result in a loss of up to $3.0 million in excess of the amount accrued as of March 31, 2015.
	Arbitration — In addition, on March 21, 2013, the Company provided Fortis Advisors LLC (“Fortis”), as representative of the former shareholders of M5 Networks, with a Claim Certificate disclosing certain claims for indemnification under the January 31, 2012 Agreement and Plan of Reorganization between M5 and the Company (the “Purchase Agreement”). Thereafter, the Company and Fortis engaged in negotiations in an attempt to resolve the indemnification claims asserted by the Company. In September 2013, the Company received notice of commencement of an arbitration proceeding by Fortis on behalf of the former shareholders of M5.  Through the arbitration, Fortis sought a declaration that the Company’s claims for indemnification be precluded. On October 11, 2013, the Company served its response, denying all of Fortis’ allegations and asserting counterclaims for breach of the Purchase Agreement and declaratory relief. The arbitrator held a hearing with the parties from October 13, 2014 through October 16, 2014, addressing certain of the Company’s claims. The arbitrator issued his ruling on the matter on December 5, 2014.
	On February 19, 2015, the Company and Fortis entered into an agreement to settle the escrow claim with a payout in cash to the Company in the amount of $2.1 million, with all other cash and shares held in escrow being released to the former shareholders of M5. As the settlement payout ratio of cash and stock mix differed from the Purchase Agreement, the Company recognized a $0.7 million modification accounting charge related to the change in fair value of foregone stock per the Purchase Agreement. The fair value of the common stock was measured using the closing price of our common stock as of February 19, 2015, the final settlement date.
	Per the Purchase Agreement, the non- prevailing party was required to reimburse professional fees of the prevailing party. The arbitration ruling in December 2014 determined the former M5 shareholders to be the prevailing party, thus the Company was deemed to be required to reimburse professional fees incurred by former M5 shareholders related to the escrow proceedings. The Company and Fortis entered into an agreement to settle the professional fee reimbursement for $2.5 million, as such, the Company recognized this amount as a professional fee reimbursement charge classified as settlements and defense fees within the consolidated statement of operations for the nine months ended March 31, 2015.
	Indemnification asset — As a result of the settlement made between the parties noted above, the Company recorded an impairment of the related indemnification asset to adjust the carrying value to the amount it realized from the related escrow proceeds. During the nine months ended March 31, 2015, the Company has recorded an impairment charge of $3.6 million classified as settlements and defense fees within the consolidated statement of operations. The carrying amount of the indemnification asset was zero at March 31, 2015 as the settlement amount of $2.1 million was received during the three months ended March 31, 2015.
	Contingencies — During the three months ended December 31, 2014 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 tax 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 for the probable liability and recorded an expense classified as settlements and defense fees within the consolidated statement of operations of $1.1 million for the nine months ended March 31, 2015.
	Settlements and defense fees — Settlements and defense fees within the consolidated statement of operations of $8.5 million for the nine months ended March 31, 2015 were comprised of a $3.6 million impairment of the indemnification asset charge, a $2.5 million charge for professional fee reimbursement, a $0.7 million modification accounting charge related to the change in fair value of foregone stock per the Purchase Agreement, $1.1 million related to an IRS proposed adjustment and $0.6 million in professional fees incurred in connection with an unsolicited acquisition proposal. There were no corresponding charges for the nine months ended March 31, 2014.
	Leases — The Company leases its facilities under noncancelable operating leases which expire at various times through 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, 2015, are as follows (in thousands):
	Years Ending June 30,		Operating		Capital
			Leases		Leases
	2015 (remaining 3 months)			1,494		23
	2016			5,866		48
	2017			5,661		8
	2018			5,022		-
	2019			3,746		-
	Therafter			4,944		-
	Total minimum lease payments		$	26,733		79
	Less: amount representing interest					-
	Present value of total minimum lease payments					79
	Less: current portion liability					(54	)
	Capital lease obligation, net of current portion				$	25
	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, 2015.
	Rent expense for the three months ended March 31, 2015 and 2014 was $1.2 million and $1.1 million, respectively. Rent expense for the nine months ended March 31, 2015 and 2014 was $4.1 million and $3.1 million, respectively.
	Purchase commitments — The Company had purchase commitments with contract manufacturers for inventory totaling approximately $15.3 million as of March 31, 2015 and $21.2 million as of June 30, 2014.
	Letters of credit — Outstanding letters of credit maintained by the Company totaled $635,000 as of March 31, 2015.
	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.

Segment_Information

Segment Information	9 Months Ended
	Mar. 31, 2015
Segment Information [Abstract]
Segment Information	13	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”). As a result of consolidating the management structure of the Company, commencing in the fourth quarter of fiscal 2014, 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. Upon a change in reporting segments, ASC Topic 280 requires prior-period segment information to be recast to match the new reportable segment composition. As the Company now operates as a single segment, no additional disclosure of segment measures of profit or loss and total assets is applicable for all periods presented.
	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				Nine Months Ended
			March 31,				March 31,
			2015		2014		2015		2014
	United States of America		$	78,063	$	74,948	$	244,702	$	227,697
	International			6,939		7,453		21,598		23,476
	Total		$	85,002	$	82,401	$	266,300	$	251,173
	Revenue from one value-added distributor accounted for approximately 26% of the total revenue during both the three months ended March 31, 2015 and 2014, respectively and 26% and 25% of the total revenue during the nine months ended March 31, 2015 and 2014, respectively.
	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,		June 30,
			2015		2014
	United States of America		$	19,165	$	18,704
	International			942		897
	Total		$	20,107	$	19,601

Derivative_Instruments_and_Hed

Derivative Instruments and Hedging Activities	9 Months Ended
	Mar. 31, 2015
Derivative Instruments and Hedging Activities [Abstract]
Derivative Instruments and Hedging Activities	14	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, 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 March 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 March 31, 2015 and June 30, 2014 (in thousands):
			31-Mar-15
			Local Currency		Notional Contract
			Amount		Amount (USD)
	Australian dollar		$	1,660	$	1,248
	British pound		£	2,320		3,412
	Canadian dollar		$	520		406
	Euro		€	680		722
	Total				$	5,788
			30-Jun-14
			Local Currency		Notional Contract
			Amount		Amount (USD)
	Australian dollar		$	1,060	$	986
	British pound		£	2,540		4,303
	Euro		€	840		1,142
	Total				$	6,431

Basis_of_Presentation_and_Sign1

Basis of Presentation and Significant Accounting Policies (Policies)	9 Months Ended
	Mar. 31, 2015
Basis of Presentation and Significant Accounting Policies [Abstract]
Computation of Net Loss per Share	Computation of Net Loss per Share
	Basic net loss per share is determined by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net loss per share is determined by dividing net loss by the weighted average number of common shares used in the basic loss 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 2.4 million weighted shares and 2.1 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. Dilutive securities of 1.3 million weighted shares and 2.9 million weighted shares were not included in the computation of diluted net loss per share for the three and nine months ended March 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 March 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. Accounts receivable from one value-added distributor accounted for 25% of total accounts receivable at March 31, 2015. At June 30, 2014 the same value-added distributor accounted for 31% 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, 2014.
Recent Accounting Pronouncements	Recent Accounting Pronouncements
	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. This accounting guidance is effective for the Company in financial reporting periods beginning after December 15, 2016; early adoption is not permitted. The ASU 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.

Balance_Sheet_Details_Tables

Balance Sheet Details (Tables)	9 Months Ended
	Mar. 31, 2015
Balance Sheet Details [Abstract]
Balance sheet components	Balance Sheet Components Consist of the Following:
		March 31,			June 30,
		2015			2014
		(Amounts in thousands)
	Inventories:
	Raw materials	$	94		$	120
	Distributor inventory		1,132			1,535
	Finished goods		15,661			24,846
	Total inventories	$	16,887		$	26,501
	Property and equipment:
	Computer equipment and tooling	$	38,969		$	33,286
	Software		5,072			4,077
	Furniture and fixtures		3,416			3,331
	Leasehold improvements and others		7,931			6,554
	Total property and equipment		55,388			47,248
	Less accumulated depreciation and amortization		(35,281	)		(27,647	)
	Property and equipment, net	$	20,107		$	19,601
	Deferred revenue:
	Product	$	3,658		$	6,281
	Support and services		56,564			53,290
	Hosted and related services		6,117			4,905
	Total deferred revenue	$	66,339		$	64,476
Summary of intangible assets	Intangible assets consist of the following (in thousands):
		31-Mar-15									30-Jun-14
		Gross			Accumulated‎			Net			Gross		Accumulated‎			Net
		Carrying‎			Amortization			Carrying‎			Carrying‎		Amortization			Carrying‎
		Amount						Amount			Amount					Amount
	Patents	$	3,970		$	(3,541	)	$	429		$	3,970	$	(3,185	)	$	785
	Technology		26,644			(17,873	)		8,771			26,644		(14,486	)		12,158
	Customer relationships		23,300			(10,228	)		13,072			23,300		(7,764	)		15,536
	Intangible assets in process and other		1,246			-			1,246			-		-			-
	Intangible assets	$	55,160		$	(31,642	)	$	23,518		$	53,914	$	(25,435	)	$	28,479
Estimated amortization expenses for intangible assets	The estimated amortization expenses for intangible assets, excluding intangible assets in process and other that are not yet placed into service, as of March 31, 2015 for the next five years and thereafter are as follows (in thousands):
	Years Ending June 30,
	2015 (remaining 3 months)		1,914
	2016		7,436
	2017		5,946
	2018		3,951
	2019		2,815
	Thereafter		210
	Total	$	22,272
Summary of short-term investments	The following tables summarize the Company’s short-term investments (in thousands):
		Amortized			Gross			Gross			Fair
		Cost			Unrealized			Unrealized			Value
					Gains			Losses
	As of March 31, 2015
	Corporate notes and commercial paper	$	8,145		$	1		$	(5	)	$	8,141
	Total short-term investments	$	8,145		$	1		$	(5	)	$	8,141
	As of June 30, 2014
	Corporate notes and commercial paper	$	2,672		$	1		$	-		$	2,673
	Total short-term investments	$	2,672		$	1		$	-		$	2,673
Schedule of maturities of fixed income securities	The following table summarizes the maturities of the Company’s fixed income securities (in thousands):
		Amortized			Fair
		Cost			Value
	As of March 31, 2015
	Less than 1 year	$	7,794		$	7,790
	Due in 1 to 3 years		351			351
	Total	$	8,145		$	8,141
		Amortized			Fair
		Cost			Value
	As of June 30, 2014
	Less than 1 year	$	2,672		$	2,673
	Total	$	2,672		$	2,673

Fair_Value_Disclosure_Tables

Fair Value Disclosure (Tables)	9 Months Ended
	Mar. 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):
		31-Mar-15
		Fair Value		Level 1		Level 2		Level 3
	Assets:
	Cash and cash equivalents:
	Money market funds	$	3,885	$	3,885	$	-	$	-
	Short-term investments:
	Corporate notes and commercial paper		8,141		-		8,141		-
	Total assets measured and recorded at fair value	$	12,026	$	3,885	$	8,141	$	-
	The above table excludes $72.4 million of cash balances on deposit at banks.
		30-Jun-14
		Fair Value		Level 1		Level 2		Level 3
	Assets:
	Cash and cash equivalents:
	Money market funds	$	11,011	$	11,011	$	-	$	-
	Short-term investments:
	Corporate notes and commercial paper		2,673		-		2,673		-
	Total assets measured and recorded at fair value	$	13,684	$	11,011	$	2,673	$	-
	The above table excludes $42.5 million of cash balances on deposit at banks.

Common_Stock_Tables

Common Stock (Tables)	9 Months Ended
	Mar. 31, 2015
Common Stock [Abstract]
Reserved shares of common stock for issuance	At March 31, 2015, the Company has reserved shares of common stock for issuance as follows (in thousands):
	Reserved under stock option plans	19,473
	Reserved under employee stock purchase plan	1,063
	Total	20,536

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	9 Months Ended
	Mar. 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 of Operations for the three and nine months ended March 31, 2015 and 2014 (in thousands):
		Three Months Ended						Nine Months Ended
		March 31,						March 31,
		2015			2014			2015		2014
	Cost of product revenue	$	12		$	14		$	61	$	59
	Cost of hosted and related services revenue		285			195			921		427
	Cost of support and services revenue		96			112			394		485
	Research and development		381			416			1,500		1,382
	Sales and marketing		530			579			1,826		1,633
	General and administrative		421			413			1,608		1,940
		$	1,725		$	1,729		$	6,310	$	5,926
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			Nine Months Ended
		March 31,			March 31,
		2015		2014	2015		2014
	Expected life from grant date of option (in years)	5.04		5.04	5.04 - 5.09		5.04 - 5.44
	Expected life from grant date of ESPP (in years)	0.5		0.5	0.5		0.5
	Risk free interest rate for options	1.45%		1.59%	1.45 - 1.70%		1.44 - 1.59%
	Risk free interest rate for ESPP	0.09%		0.09%	0.06 - 0.09%		0.07 - 0.09%
	Expected volatility  for options	50%		54%	50%		54 - 66%
	Expected volatility  for ESPP	43%		48%	43%		42 - 48%
	Expected dividend yield	0%		0%	0%		0%

Stock_Option_Plan_Tables

Stock Option Plan (Tables)	9 Months Ended
	Mar. 31, 2015
Stock Option Plan [Abstract]
Schedule of stock options activity	Transactions under the 1997 and 2007 option plans are summarized as follows (in thousands, except per share data and contractual term):
		Options Outstanding
		Shares			Weighted-		Weighted-		Aggregate
		Subject to			Average		Average		Intrinsic
		Options			Exercise		Remaining		Value
		Outstanding			Price		Contractual
							Term
							(in years)
	Balance at July 1, 2014		6,324		$	5.37
	Options granted (weighted average fair value $3.02 per share)		1,391			6.69
	Options exercised		(940	)		4.57
	Options cancelled/forfeited		(157	)		5.81
	Balance at March 31, 2015		6,618		$	5.75		6.25	$	9,285
	Vested and expected to vest at March 31, 2015		5,597		$	5.72		5.83	$	8,269
	Options exercisable at March 31, 2015		3,781		$	5.72		4.63	$	6,052

Restricted_Stock_Tables

Restricted Stock (Tables)	9 Months Ended
	Mar. 31, 2015
Restricted Stock [Abstract]
Restricted stock award and restricted stock unit activity	Restricted stock award and restricted stock unit activity for the three and nine months ended March 31, 2015 and 2014 is as follows (in thousands):
		Nine Months Ended
		March 31,
		2015			2014
	Beginning outstanding		1,394			1,310
	Awarded		790			812
	Released		(526	)		(423	)
	Forfeited		(133	)		(193	)
	Ending outstanding		1,525			1,506
Information regarding restricted stock awards and restricted stock units outstanding	Information regarding restricted stock awards and restricted stock units outstanding at March 31, 2015 is summarized below:
		Number of Shares (thousands)			Weighted Average Remaining			Aggregate
					Contractual			Intrinsic
					Lives			Value
								(thousands)
	Shares outstanding		1,525			1.49		$	10,399
	Shares expected to vest		920			1.11		$	6,273

Litigation_Commitments_Conting1

Litigation, Commitments, Contingencies and Leases (Tables)	9 Months Ended
	Mar. 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 March 31, 2015, are as follows (in thousands):
	Years Ending June 30,	Operating		Capital
		Leases		Leases
	2015 (remaining 3 months)		1,494		23
	2016		5,866		48
	2017		5,661		8
	2018		5,022		-
	2019		3,746		-
	Therafter		4,944		-
	Total minimum lease payments	$	26,733		79
	Less: amount representing interest				-
	Present value of total minimum lease payments				79
	Less: current portion liability				(54	)
	Capital lease obligation, net of current portion			$	25

Segment_Information_Tables

Segment Information (Tables)	9 Months Ended
	Mar. 31, 2015
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				Nine Months Ended
		March 31,				March 31,
		2015		2014		2015		2014
	United States of America	$	78,063	$	74,948	$	244,702	$	227,697
	International		6,939		7,453		21,598		23,476
	Total	$	85,002	$	82,401	$	266,300	$	251,173
	The following presents a summary of long-lived assets, excluding deferred tax assets, other assets, goodwill and intangible assets (in thousands):
		March 31,		June 30,
		2015		2014
	United States of America	$	19,165	$	18,704
	International		942		897
	Total	$	20,107	$	19,601

Derivative_Instruments_and_Hed1

Derivative Instruments and Hedging Activities (Tables)	9 Months Ended
	Mar. 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 March 31, 2015 and June 30, 2014 (in thousands):
		31-Mar-15
		Local Currency		Notional Contract
		Amount		Amount (USD)
	Australian dollar	$	1,660	$	1,248
	British pound	£	2,320		3,412
	Canadian dollar	$	520		406
	Euro	€	680		722
	Total			$	5,788
		30-Jun-14
		Local Currency		Notional Contract
		Amount		Amount (USD)
	Australian dollar	$	1,060	$	986
	British pound	£	2,540		4,303
	Euro	€	840		1,142
	Total			$	6,431

Description_of_Business_Detail

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

Basis_of_Presentation_and_Sign2

Basis of Presentation and Significant Accounting Policies (Details)	3 Months Ended		9 Months Ended		12 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
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)	2.4	1.3	2.1	2.9
Accounts receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage (in hundredths)			25.00%		31.00%

Balance_Sheet_Details_Details

Balance Sheet Details (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
Inventories:
Raw materials	$94,000		$94,000		$120,000
Distributor inventory	1,132,000		1,132,000		1,535,000
Finished goods	15,661,000		15,661,000		24,846,000
Total inventories	16,887,000		16,887,000		26,501,000
Property, Plant and Equipment [Line Items]
Total property and equipment	55,388,000		55,388,000		47,248,000
Less accumulated depreciation and amortization	-35,281,000		-35,281,000		-27,647,000
Property and equipment - net	20,107,000		20,107,000		19,601,000
Depreciation expense	2,700,000	2,300,000	7,900,000	6,000,000
Deferred revenue:
Total deferred revenue	66,339,000		66,339,000		64,476,000
Intangible Assets:
Gross Carrying Amount	55,160,000		55,160,000		53,914,000
Accumulated Amortization	-31,642,000		-31,642,000		-25,435,000
Net Carrying Amount	23,518,000		23,518,000		28,479,000
Capitalize software development cost during period	300,000	0	1,200,000	0
Amortization of intangible assets	1,900,000	2,500,000	6,200,000	7,500,000
Estimated future amortization expenses for intangible assets [Abstract]
2015 (remaining 3 months)	1,914,000		1,914,000
2016	7,436,000		7,436,000
2017	5,946,000		5,946,000
2018	3,951,000		3,951,000
2019	2,815,000		2,815,000
Thereafter	210,000		210,000
Total	22,272,000		22,272,000
Short-term investments [Abstract]
Amortized Cost	8,145,000		8,145,000		2,672,000
Gross Unrealized Gains	1,000		1,000		1,000
Gross Unrealized Losses	-5,000		-5,000		0
Fair Value	8,141,000		8,141,000		2,673,000
Amortized Cost [Abstract]
Less than 1 year	7,794,000		7,794,000		2,672,000
Due in 1 to 3 years	351,000		351,000
Amortized Cost	8,145,000		8,145,000		2,672,000
Fair Value [Abstract]
Less than 1 year	7,790,000		7,790,000		2,673,000
Due in 1 to 3 years	351,000		351,000
Fair Value	8,141,000		8,141,000		2,673,000
Corporate notes and commercial paper [Member]
Short-term investments [Abstract]
Amortized Cost	8,145,000		8,145,000		2,672,000
Gross Unrealized Gains	1,000		1,000		1,000
Gross Unrealized Losses	-5,000		-5,000		0
Fair Value	8,141,000		8,141,000		2,673,000
Amortized Cost [Abstract]
Amortized Cost	8,145,000		8,145,000		2,672,000
Fair Value [Abstract]
Fair Value	8,141,000		8,141,000		2,673,000
Minimum [Member]
Intangible Assets:
Useful lives of intangible assets			2 years
Maximum [Member]
Intangible Assets:
Useful lives of intangible assets			8 years
Patents [Member]
Intangible Assets:
Gross Carrying Amount	3,970,000		3,970,000		3,970,000
Accumulated Amortization	-3,541,000		-3,541,000		-3,185,000
Net Carrying Amount	429,000		429,000		785,000
Technology [Member]
Intangible Assets:
Gross Carrying Amount	26,644,000		26,644,000		26,644,000
Accumulated Amortization	-17,873,000		-17,873,000		-14,486,000
Net Carrying Amount	8,771,000		8,771,000		12,158,000
Customer relationships [Member]
Intangible Assets:
Gross Carrying Amount	23,300,000		23,300,000		23,300,000
Accumulated Amortization	-10,228,000		-10,228,000		-7,764,000
Net Carrying Amount	13,072,000		13,072,000		15,536,000
Intangible assets in process and other [Member]
Intangible Assets:
Gross Carrying Amount	1,246,000		1,246,000		0
Accumulated Amortization	0		0		0
Net Carrying Amount	1,246,000		1,246,000		0
Product [Member]
Deferred revenue:
Total deferred revenue	3,658,000		3,658,000		6,281,000
Support and services [Member]
Deferred revenue:
Total deferred revenue	56,564,000		56,564,000		53,290,000
Hosted and related services [Member]
Deferred revenue:
Total deferred revenue	6,117,000		6,117,000		4,905,000
Computer equipment and tooling [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	38,969,000		38,969,000		33,286,000
Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	5,072,000		5,072,000		4,077,000
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	3,416,000		3,416,000		3,331,000
Leaseholds improvements & others [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$7,931,000		$7,931,000		$6,554,000

Fair_Value_Disclosure_Details

Fair Value Disclosure (Details) (USD $)	Mar. 31, 2015	Jun. 30, 2014
Assets [Abstract]
Short-term investments	$8,141,000	$2,673,000
Total assets measured and recorded at fair value	12,026,000	13,684,000
Cash balances on deposit at banks	72,400,000	42,500,000
Level 1 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	3,885,000	11,011,000
Level 2 [Member]
Assets [Abstract]
Total assets measured and recorded at fair value	8,141,000	2,673,000
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	3,885,000	11,011,000
Money market funds [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents	3,885,000	11,011,000
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	8,141,000	2,673,000
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	8,141,000	2,673,000
Corporate notes and commercial paper [Member] | Level 3 [Member]
Assets [Abstract]
Short-term investments	$0	$0

Line_of_Credit_Details

Line of Credit (Details) (USD $)	9 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2015
Line of Credit Facility [Line Items]
Credit facility revolving loan facility for aggregate principal amount	$100
Line of credit facility, maturity date	22-Oct-19
Line of credit facility, remaining borrowing capacity	94
Line of credit facility, amount outstanding	$0
Prime rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, description of variable rate basis	Prime rate
Federal funds rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	0.50%
Debt instrument, description of variable rate basis	federal funds rate
London interbank [Member]
Line of Credit Facility [Line Items]
Debt instrument, description of variable rate basis	London interbank
Minimum [Member] | Prime rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	0.00%
Minimum [Member] | Federal funds rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	0.00%
Minimum [Member] | London interbank [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	1.50%
Maximum [Member] | Prime rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	0.50%
Maximum [Member] | Federal funds rate [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	0.50%
Maximum [Member] | London interbank [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate (in hundredths)	2.25%

Income_Taxes_Details

Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
Income Taxes [Abstract]
Income tax (benefit) provision	($36,000)	$252,000	$467,000	$687,000
Unrecognized tax benefits	4,800,000		4,800,000		4,200,000
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
Open tax years			2002 through 2014

Common_Stock_Details

Common Stock (Details)	Mar. 31, 2015
In Thousands, unless otherwise specified
Share-based Compensation Awards [Line Items]
Common stock shares reserved for issuance (in shares)	20,536
Reserved under stock option plans [Member]
Share-based Compensation Awards [Line Items]
Common stock shares reserved for issuance (in shares)	19,473
Reserved under employee stock purchase plan [Member]
Share-based Compensation Awards [Line Items]
Common stock shares reserved for issuance (in shares)	1,063

StockBased_Compensation_Detail

Stock-Based Compensation (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	$1,725,000	$1,729,000	$6,310,000	$5,926,000
Black-Scholes option valuation assumptions [Abstract]
Expected dividend yield (in hundredths)	0.00%	0.00%	0.00%	0.00%
Unrecognized compensation cost related to stock options and awards granted to employees and non-employee directors	6,000,000		6,000,000
Period to recognize unrecognized compensation cost	2 years 7 months 6 days
Stock options [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date (in years)	5 years 0 months 14 days	5 years 0 months 14 days
Risk free interest rate (in hundredths)	1.45%	1.59%
Expected volatility (in hundredths)	50.00%	54.00%	50.00%
Stock options [Member] | Minimum [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date (in years)			5 years 0 months 14 days	5 years 0 months 14 days
Risk free interest rate (in hundredths)			1.45%	1.44%
Expected volatility (in hundredths)				54.00%
Stock options [Member] | Maximum [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date (in years)			5 years 1 month 2 days	5 years 5 months 8 days
Risk free interest rate (in hundredths)			1.70%	1.59%
Expected volatility (in hundredths)				66.00%
Employee Stock Purchase Plan [Member]
Black-Scholes option valuation assumptions [Abstract]
Expected life from grant date (in years)	0 years 6 months	0 years 6 months	0 years 6 months	0 years 6 months
Risk free interest rate (in hundredths)	0.09%	0.09%
Expected volatility (in hundredths)	43.00%	48.00%	43.00%
Employee Stock Purchase Plan [Member] | Minimum [Member]
Black-Scholes option valuation assumptions [Abstract]
Risk free interest rate (in hundredths)			0.06%	0.07%
Expected volatility (in hundredths)				42.00%
Employee Stock Purchase Plan [Member] | Maximum [Member]
Black-Scholes option valuation assumptions [Abstract]
Risk free interest rate (in hundredths)			0.09%	0.09%
Expected volatility (in hundredths)				48.00%
Cost of product revenue [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	12,000	14,000	61,000	59,000
Cost of hosted and related service revenue [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	285,000	195,000	921,000	427,000
Cost of support and services revenue [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	96,000	112,000	394,000	485,000
Research and development [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	381,000	416,000	1,500,000	1,382,000
Sales and marketing [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	530,000	579,000	1,826,000	1,633,000
General and administrative [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Total stock-based compensation expense	$421,000	$413,000	$1,608,000	$1,940,000

Stock_Option_Plan_Details

Stock Option Plan (Details) (Stock options [Member], USD $)	3 Months Ended		9 Months Ended
Share data in Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Stock options [Member]
Stock option activity [Roll Forward]
Balance (in shares)			6,324
Options granted (weighted average fair value $3.02 per share) (in shares)			1,391
Options exercised (in shares)			-940
Options cancelled/forfeited (in shares)			-157
Balance (in shares)	6,618		6,618
Vested and expected to vest (in shares)	5,597		5,597
Options exercisable (in shares)	3,781		3,781
Weighted-Average Exercise Price [Roll Forward]
Balance (in dollars per share)			$5.37
Options granted (weighted average fair value $3.02 per share) (in dollars per share)			$6.69
Options exercised (in dollars per share)			$4.57
Options cancelled/forfeited (in dollars per share)			$5.81
Balance (in dollars per share)	$5.75		$5.75
Vested and expected to vest (in dollars per share)	$5.72		$5.72
Options exercisable (in dollars per share)	$5.72		$5.72
Weighted Average Remaining Contractual Term [Abstract]
Balance			6 years 3 months
Vested and expected to vest			5 years 9 months 29 days
Options exercisable			4 years 7 months 17 days
Weighted Average Intrinsic Value [Abstract]
Balance	$9,285,000		$9,285,000
Vested and expected to vest	8,269,000		8,269,000
Options exercisable	6,052,000		6,052,000
Weighted Average Grant Date Fair Value [Abstract]
Weighted average grant date fair value of options granted (in dollars per share)			$3.02
Total pre-tax intrinsic value for options exercised	$900,000	$3,200,000	$2,800,000	$6,800,000

Employee_Stock_Purchase_Plan_D

Employee Stock Purchase Plan (Details) (Employee Stock Purchase Plan [Member])	0 Months Ended		9 Months Ended
	Feb. 28, 2015	Feb. 28, 2014	Mar. 31, 2015
Employee Stock Purchase Plan [Member]
Share-based Compensation Awards [Line Items]
Plan description and terms			The ESPP consists of six-month offering periods commencing on May 1st and November 1st, each year.
Offering period for ESPP			6 months
Purchase price of share (in hundredths)			85.00%
Increase in number of shares authorized and available for issuance (in shares)	641,464	611,987

Restricted_Stock_Details

Restricted Stock (Details) (Restricted stock awards and restricted stock units [Member], USD $)	9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Restricted stock awards and restricted stock units [Member]
Share-based Compensation Awards [Line Items]
Vesting rights	restricted stock units can be issued under the 2007 Plan to eligible employees, and generally vest 25% at each one year anniversary from the date of grant.
Vesting percentage each year (in hundredths)	25.00%
Restricted stock award and restricted stock unit activity [Roll Forward]
Beginning outstanding (in shares)	1,394	1,310
Awarded (in shares)	790	812
Released (in shares)	-526	-423
Forfeited (in shares)	-133	-193
Ending outstanding (in shares)	1,525	1,506
Information regarding restricted stock awards and restricted stock units outstanding [Abstract]
Shares outstanding, Number of Shares (in shares)	1,525	1,506
Shares expected to vest, Number of Shares (in shares)	920
Shares outstanding, Weighted Average Remaining Contractual Lives	1 year 5 months 26 days
Shares expected to vest, Weighted Average Remaining Contractual Lives	1 year 1 month 10 days
Shares outstanding, Aggregate Intrinsic Value	$10,399
Shares expected to vest, Aggregate Intrinsic Value	$6,273

Litigation_Commitments_Conting2

Litigation, Commitments, Contingencies and Leases (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
Litigation, Commitments, Contingencies and Leases [Abstract]
Loss contingency, possible loss, amount not accrued	($3,000,000)		($3,000,000)
Settlement amount in respect of escrow claim	2,100,000		2,100,000
Fair value of escrow settlement modification			664,000	0
Professional fee reimbursement expense			2,500,000
Impairment of indemnification asset charge			3,584,000	0
Indemnification asset	0		0		5,606,000
Settlements and defense fees	53,000	0	8,475,000	0
Professional fees related to unsolicited acquisition proposal			600,000
Operating Leases [Abstract]
2015 (remaining 3 months)	1,494,000		1,494,000
2016	5,866,000		5,866,000
2017	5,661,000		5,661,000
2018	5,022,000		5,022,000
2019	3,746,000		3,746,000
Thereafter	4,944,000		4,944,000
Total minimum lease payments	26,733,000		26,733,000
Capital Leases [Abstract]
2015 (remaining 3 months)	23,000		23,000
2016	48,000		48,000
2017	8,000		8,000
2018	0		0
2019	0		0
Thereafter	0		0
Total minimum lease payments	79,000		79,000
Less: amount representing interest	0		0
Present value of total minimum lease payments	79,000		79,000
Less: current portion liability	-54,000		-54,000
Capital lease obligation, net of current portion	25,000		25,000
Rent expense	1,200,000	1,100,000	4,100,000	3,100,000
Purchase commitments [Abstract]
Purchase commitment with contract manufacturers	15,300,000		15,300,000		21,200,000
Outstanding letters of credit	635,000		635,000
Internal Revenue Service (IRS) [Member]
Income Tax Contingency [Line Items]
Calendar Years for withholding tax audit	2008 through 2012
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

Segment_Information_Details

Segment Information (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014
	Customer	Customer	Customer	Customer
Revenue by geographic region [Abstract]
Total	$85,002	$82,401	$266,300	$251,173
Number of major customers	1	1	1	1
Geographic Areas, Long-Lived Assets [Abstract]
Total	20,107		20,107		19,601
Revenue [Member]
Revenue by geographic region [Abstract]
Revenue from one value added distributor accounted more than 10% (in hundredths)	26.00%	26.00%	26.00%	25.00%
Reportable Geographical Components [Member] | United States of America [Member]
Revenue by geographic region [Abstract]
Total	78,063	74,948	244,702	227,697
Geographic Areas, Long-Lived Assets [Abstract]
Total	19,165		19,165		18,704
Reportable Geographical Components [Member] | International [Member]
Revenue by geographic region [Abstract]
Total	6,939	7,453	21,598	23,476
Geographic Areas, Long-Lived Assets [Abstract]
Total	$942		$942		$897

Derivative_Instruments_and_Hed2

Derivative Instruments and Hedging Activities (Details)

9 Months Ended

In Thousands, unless otherwise specified

Mar. 31, 2015

Jun. 30, 2014

Mar. 31, 2015

Mar. 31, 2015

Jun. 30, 2014

Jun. 30, 2014

Mar. 31, 2015

Mar. 31, 2015

Jun. 30, 2014

Jun. 30, 2014

Mar. 31, 2015

Mar. 31, 2015

Mar. 31, 2015

Mar. 31, 2015

Jun. 30, 2014

Jun. 30, 2014

USD ($)

USD ($)

Australian dollar [Member]

Australian dollar [Member]

Australian dollar [Member]

Australian dollar [Member]

British pound [Member]

British pound [Member]

British pound [Member]

British pound [Member]

Canadian dollar [Member]

Canadian dollar [Member]

Euro [Member]

Euro [Member]

Euro [Member]

Euro [Member]

USD ($)

AUD

USD ($)

AUD

USD ($)

GBP (£)

USD ($)

GBP (£)

USD ($)

CAD

USD ($)

EUR (€)

USD ($)

EUR (€)

Derivative [Line Items]

Derivative maturity period

1 month

Notional contract amount

$5,788

$6,431

$1,248

1,660

$986

1,060

$3,412

£ 2,320

$4,303

£ 2,540

$406

520

$722

€ 680

$1,142

€ 840