Great Elm Capital 10-K 12 Sep 14 2014 FY Annual report Financial data

Document_and_Entity_Informatio

Document and Entity Information (USD $)	12 Months Ended
	Jun. 30, 2014	Sep. 08, 2014	Dec. 31, 2013
Document Information [Line Items]	'	'	'
Document Type	'10-K	'	'
Amendment Flag	'false	'	'
Document Period End Date	30-Jun-14	'	'
Document Fiscal Year Focus	'2014	'	'
Document Fiscal Period Focus	'FY	'	'
Trading Symbol	'UPIP	'	'
Entity Registrant Name	'UNWIRED PLANET, INC.	'	'
Entity Central Index Key	'0001082506	'	'
Current Fiscal Year End Date	'--06-30	'	'
Entity Well-known Seasoned Issuer	'No	'	'
Entity Current Reporting Status	'Yes	'	'
Entity Voluntary Filers	'No	'	'
Entity Filer Category	'Accelerated Filer	'	'
Entity Common Stock, Shares Outstanding	'	111,762,785	'
Entity Public Float	'	'	$150,312,588

CONSOLIDATED_BALANCE_SHEETS

CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 30, 2014	Jun. 30, 2013
In Thousands, unless otherwise specified
Current assets:	'	'
Cash and cash equivalents	$93,877	$47,613
Short-term investments	40,068	10,793
Restricted cash	378	17,251
Accounts receivable	'	88
Prepaid and other current assets	666	420
Total current assets	134,989	76,165
Property and equipment, net	187	212
Long-term investments	11,745	'
Initial direct license costs, net	2,061	'
Debt issuance costs and other assets, net	1,459	1,861
Total assets	150,441	78,238
Current liabilities:	'	'
Accounts payable	1,181	2,317
Fee share obligation	12,850	'
Deferred revenue	5,005	'
Accrued liabilities	1,577	2,817
Accrued legal expense	4,054	3,686
Accrued compensation	605	1,057
Accrued restructuring costs	254	594
Total current liabilities	25,526	10,471
Accrued restructuring costs, net of current portion	'	259
Fee share obligation, net of current portion	7,182	'
Long-term note payable	25,693	22,096
Deferred revenue, net of current portion	28,566	'
Other long-term liabilities	403	1,485
Total liabilities	87,370	34,311
Commitments and Contingencies (See Note 9)	'	'
Stockholders' equity	'	'
Preferred stock, $.001 par value; 5,000 authorized and zero outstanding	'	'
Common stock, $0.001 par value; 1,000,000 shares authorized and 112,115 and 100,281 issued; and 111,657 and 99,988 outstanding at June 30, 2014 and June 30, 2013, respectively	111	100
Treasury stock, 458 and 293 shares at June 30, 2014 and June 30, 2013, respectively	-884	-575
Additional paid-in-capital	3,243,756	3,224,769
Accumulated other comprehensive income	24	2
Accumulated deficit	-3,179,936	-3,180,369
Total stockholders' equity	63,071	43,927
Total liabilities and stockholders' equity	$150,441	$78,238

CONSOLIDATED_BALANCE_SHEETS_Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2014	Jun. 30, 2013
In Thousands, except Per Share data, unless otherwise specified
Preferred stock, par value	$0.00	$0.00
Preferred stock, shares authorized	5,000	5,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$0.00	$0.00
Common stock, shares authorized	1,000,000	1,000,000
Common stock, shares issued	112,115	100,281
Common stock, shares outstanding	111,657	99,988
Treasury stock, shares	458	293

CONSOLIDATED_STATEMENTS_OF_OPE

CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Net revenue	$36,396	$121	$15,050
Operating costs and expenses:	'	'	'
Sales and marketing expense	'	109	614
Patent licensing expenses	23,008	16,281	13,089
General and administrative	9,975	21,451	7,651
Restructuring and other related costs	9	1,771	2,666
Total operating costs and expenses	32,992	39,612	24,020
Operating income (loss) from continuing operations	3,404	-39,491	-8,970
Interest income	121	189	327
Interest expense	-3,697	-34	-434
Other income (expense), net	625	-301	-362
Income (loss) from continuing operations	453	-39,637	-9,439
Income taxes	'	42	-1,289
Income (loss) from continuing operations	453	-39,679	-8,150
Discontinued operations:	'	'	'
Gain (loss) on sale of discontinued operations, net of tax	'	-150	50,294
Loss from discontinued operations, net of tax	-20	-7,784	-27,577
Income (loss) from discontinued operations, net of tax	-20	-7,934	22,717
Net income (loss)	$433	($47,613)	$14,567
Basic earnings (loss) per share from:	'	'	'
Continuing operations	'	($0.44)	($0.09)
Discontinued operations	'	($0.09)	$0.26
Net income (loss)	'	($0.53)	$0.17
Diluted earnings (loss) per share from:	'	'	'
Continuing operations	'	($0.44)	($0.09)
Discontinued operations	'	($0.09)	$0.26
Net income (loss)	'	($0.53)	$0.17
Weighted average shares outstanding	'	'	'
Basic	107,982	90,843	86,354
Diluted	108,694	90,843	86,354

CONSOLIDATED_STATEMENTS_OF_COM

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Net income (loss)	$433	($47,613)	$14,567
Other comprehensive income	'	'	'
Change in unrealized gain (loss) on marketable securities	22	-2	37
Reclassification adjustment for losses included in net income	'	800	'
Foreign Currency translation adjustment	'	-12	771
Other comprehensive income (loss)	22	786	808
Comprehensive income (loss)	$455	($46,827)	$15,375

CONSOLIDATED_STATEMENTS_OF_STO

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY (USD $)	Total	Contingent shares for non-employee compensation	Common stock	Common stock	Treasury stock	Additional Paid-in Capital	Additional Paid-in Capital	Accumulated other comprehensive Income (loss)	Accumulated deficit
In Thousands, except Share data				Contingent shares for non-employee compensation			Contingent shares for non-employee compensation
Beginning Balance at Jun. 30, 2011	$42,945	'	$85	'	'	$3,191,775	'	($1,592)	($3,147,323)
Beginning Balance (in shares) at Jun. 30, 2011	'	'	85,640,000	'	'	'	'	'	'
Net income (loss)	14,567	'	'	'	'	'	'	'	14,567
Issuance of common stock related to stock option exercises and vesting of restriced stock units (in shares)	1,783,000	'	3,958,000	'	'	'	'	'	'
Issuance of common stock related to stock option exercises and vesting of restriced stock units	2,400	'	4	'	'	2,396	'	'	'
Issuance of common stock related to ESPP (in shares)	'	'	85,000	'	'	'	'	'	'
Issuance of common stock related to ESPP	118	'	'	'	'	118	'	'	'
Restricted stock grants, net	'	'	178,000	'	'	'	'	'	'
Repurchases of restricted stock from employees (in shares)	'	'	-266,000	'	'	'	'	'	'
Repurchases of restricted stock from employees	-614	'	'	'	'	-614	'	'	'
Stock-based compensation	8,405	'	'	'	'	8,405	'	'	'
Total other comprehensive income	808	'	'	'	'	'	'	808	'
Ending Balance at Jun. 30, 2012	68,629	'	89	'	'	3,202,080	'	-784	-3,132,756
Ending Balance (in shares) at Jun. 30, 2012	'	'	89,595,000	'	'	'	'	'	'
Net income (loss)	-47,613	'	'	'	'	'	'	'	-47,613
Issuance of common stock related to stock option exercises and vesting of restriced stock units (in shares)	1,046,000	'	3,060,000	'	'	'	'	'	'
Issuance of common stock related to stock option exercises and vesting of restriced stock units	1,701	'	3	'	'	1,698	'	'	'
Issuance of common stock related to ESPP (in shares)	'	'	6,000	'	'	'	'	'	'
Issuance of common stock related to ESPP	6	'	'	'	'	6	'	'	'
Restricted stock grants, net	'	'	90,000	'	'	'	'	'	'
Purchase of treasury stock	-575	'	'	'	-575	'	'	'	'
Purchase of treasury stock (in shares)	'	'	'	'	-293,000	'	'	'	'
Stock-based compensation	6,235	'	'	'	'	6,235	'	'	'
Issuance of common stock related to debt and equity financing (in shares)	'	'	7,530,000	'	'	'	'	'	'
Issuance of common stock related to debt and equity financing	15,532	'	8	'	'	15,524	'	'	'
Issuance costs related to equity financing	-774	'	'	'	'	-774	'	'	'
Issuance of common stock for financial advisory services (in shares)	'	1,000,000	'	'	'	'	'	'	'
Total other comprehensive income	786	'	'	'	'	'	'	786	'
Ending Balance at Jun. 30, 2013	43,927	'	100	'	-575	3,224,769	'	2	-3,180,369
Ending Balance (in shares) at Jun. 30, 2013	100,281,000	'	100,281,000	'	-293,000	'	'	'	'
Net income (loss)	433	'	'	'	'	'	'	'	433
Issuance of common stock related to stock option exercises and vesting of restriced stock units (in shares)	1,626,000	'	2,529,000	'	'	'	'	'	'
Issuance of common stock related to stock option exercises and vesting of restriced stock units	2,568	'	2	'	'	2,566	'	'	'
Issuance of common stock for rights offering	12,499	'	7	'	'	12,492	'	'	'
Issuance of common stock for rights offering (in shares)	'	'	7,530,000	'	'	'	'	'	'
Purchase of treasury stock	-309	'	'	'	-309	'	'	'	'
Purchase of treasury stock (in shares)	'	'	'	'	-165,000	'	'	'	'
Stock-based compensation	2,222	'	'	'	'	2,222	'	'	'
Issuance of common stock related to debt and equity financing (in shares)	'	'	775,000	'	'	'	'	'	'
Issuance of common stock related to debt and equity financing	1	'	1	'	'	'	'	'	'
Issuance costs related to equity financing	-422	'	'	'	'	-422	'	'	'
Issuance of common stock for financial advisory services	'	2,130	'	1	'	'	2,129	'	'
Issuance of common stock for financial advisory services (in shares)	'	'	'	1,000,000	'	'	'	'	'
Total other comprehensive income	22	'	'	'	'	'	'	22	'
Ending Balance at Jun. 30, 2014	$63,071	'	$111	'	($884)	$3,243,756	'	$24	($3,179,936)
Ending Balance (in shares) at Jun. 30, 2014	112,115,000	'	112,115,000	'	-458,000	'	'	'	'

CONSOLIDATED_STATEMENTS_OF_CAS

CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:	'	'	'
Net income (loss)	$433	($47,613)	$14,567
Gain (loss) on sale of discontinued operations	'	150	-50,294
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:	'	'	'
Proceeds from sale of patents acquired for immediate resale	10,000	'	'
Depreciation and amortization	97	282	4,011
Stock-based compensation	2,222	6,235	8,405
Consultant stock-based compensation	2,130	1,540	'
Non-cash restructuring charges	15	451	691
Net non-cash tax benefits	'	'	-1,289
Loss on disposal of property and equipment	'	'	276
Amortization of premiums/discounts on investments, net	151	753	1,037
Realized loss on sale of investments	81	1,094	'
Gain on change in fair value of consultant incentive award obligation	-588	'	'
In kind interest payments on note payable	3,370	27	'
Amortization debt discount and issuance costs	326	2	'
Recovery of (provision for) doubtful accounts	'	'	447
Acquisition of patents acquired for immediate resale	-10,000	'	'
Changes in operating assets and liabilities:	'	'	'
Accounts receivable	88	-88	-4,308
Initial licensing costs	-2,417	'	'
Prepaid assets, deposits, and other assets	410	3,540	6,805
Accounts payable	-1,136	-2,995	104
Fee share obligation	20,032	'	'
Accrued liabilities	-768	-2,493	-3,715
Accrued restructuring costs	-614	-13,070	-13,160
Restricted cash	16,873	-17,759	'
Deferred revenue	33,571	'	-7,205
Net cash provided by (used in) operating activities	74,276	-69,944	-43,628
Cash flows from investing activities:	'	'	'
Purchases of property and equipment	-72	-269	-523
Settlement related to discontinued operations sold in 2008	'	'	-12,000
Payments to vendors related to the sale of discontinued operation	'	-1,893	'
Proceeds from sale of discontinued operations, net	'	600	51,399
Purchases of short-term investments	-29,854	-10,014	-35,872
Proceeds from sales and maturities of investments	37,107	52,389	39,679
Purchases of long-term investments	-48,483	-948	-8,516
Net cash provided by (used in) investing activities	-41,302	39,865	34,167
Cash flows from financing activities:	'	'	'
Proceeds from note payable, net of discounts	'	22,066	'
Proceeds from registered direct issuance of common stock, net of offering costs	'	14,785	'
Proceeds from rights offering issuance of common stock	12,500	'	'
Proceeds from exercise of stock options	2,571	1,701	1,786
Payment of debt and equity issuance costs	-1,472	'	'
Purchase of treasury stock	-309	-575	'
Employee stock purchase plan	'	6	118
Net cash provided by financing activities	13,290	37,983	1,904
Net increase (decrease) in cash and cash equivalents	46,264	7,904	-7,557
Cash and cash equivalents at beginning of period	47,613	39,709	47,266
Cash and cash equivalents at end of period	93,877	47,613	39,709
Cash paid for income taxes	'	42	660
Cash paid for interest	'	3	434
Non-cash financing activities	'	'	'
Unpaid debt and equity issuance costs	65	1,115	'
Obligation to financial consultant for issance costs	175	925	'
Total non-cash investing and financing activities	240	2,040	'
Other non-cash items:	'	'	'
Common stock issued to satisfiy liability for issuance costs	$1,000	'	'

Organization

Organization	12 Months Ended
	Jun. 30, 2014
Organization	'
	1	Organization
	Unwired Planet, Inc. (referred to as “Unwired Planet”, “UPIP”, the “Company) is an intellectual property licensing company with a portfolio of worldwide mobile technology patents and patent applications. Our patents cover a wide range of technology in the mobile ecosystem.

Significant_Accounting_Policie

Significant Accounting Policies	12 Months Ended
	Jun. 30, 2014
Significant Accounting Policies	'
	2	Significant Accounting Policies
	Basis of Presentation and Principles of Consolidation
	The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.
	The Company finalized the sale of the Location product line in February 2012 to Persistent Systems Ltd (“Persistent Systems”). In April 2012, the Company completed the sale of the Mediation and Messaging businesses to Openwave Mobility, Inc. (formerly, OM 1, Inc.) (“Openwave Mobility”), a portfolio company of Marlin Equity Partners. The Company accounted for the sale of the Location, Mediation and Messaging product lines as a discontinued operation. Accordingly, the consolidated financial statements have been revised for all periods presented to reflect the above businesses as discontinued operations.
	Classification of Continuing and Discontinued Operations
	Due to the sale of the Company’s remaining product businesses in 2012, the Company has presented financial results for the product businesses in discontinued operations. As the majority of costs related to employees and operations in the past related to product operations, the Company identified costs it considered to be related to the ongoing intellectual property business for presentation in continuing operations. Costs the Company identified as relating to continuing operations include costs related to all personnel dedicated to its patent licensing, including external legal fees and support personnel. Additionally, certain general and administrative costs were included in continuing operations, which are equivalent to the resources the Company expects to have on an ongoing basis after its transition to an intellectual property business. This includes the compensation of the Company’s principal executive officer and principal financial officer, as well as accounting, information systems, and support personnel. All compensation, benefits, stock-based compensation and restructuring costs, if any, associated with these positions were included in ongoing operations. Additionally, the Company included costs related to being a public company, such as external audit costs, costs associated with the Sarbanes-Oxley Act, board of directors fees, Securities and Exchange Commission (“SEC”) filings and NASDAQ fees. Facilities and information technology costs were allocated based upon the percentage of headcount of the employees working primarily for the intellectual property business. Restructuring costs related to facilities remained in continuing operations, as the Company retained the related liabilities. All other historical costs were classified as discontinued operations as they were considered necessary to support the Mediation and Messaging businesses.
	Unless noted otherwise, discussions in the notes to consolidated financial statements pertain to continuing operations.
	Use of Estimates
	The preparation of consolidated financial statements in conformity with the accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
	Cash, Cash Equivalents and Short- and Long-Term Investments
	Cash and cash equivalents are comprised of cash and highly liquid investments with remaining maturities of 90 days or less at the date of purchase. Our cash equivalents consist primarily of exchange traded money market funds. The Company is exposed to credit risk in the event of default by the financial institutions or the issuers of these investments to the extent of the amounts recorded on the consolidated balance sheet are in excess of amounts that are insured by the FDIC or SIPC.
	Our investments consist primarily of United States government obligations and certificates of deposit with high quality financial institutions with maturities of less than 2 years. The Company classifies its short and long-term investments as available-for-sale. Available-for-sale securities are carried at fair value with unrealized gains and losses recorded in accumulated other comprehensive income (loss) until realized or a loss is considered to be other than temporary. The Company uses the specific-identification method in determining cost in calculating realized gains and losses.
	Property and Equipment
	Property and equipment are recorded at cost less accumulated depreciation and amortization. Depreciation is calculated using the straight-line method over the estimated useful lives of the respective assets, generally three to five years. Leasehold improvements are amortized over the shorter of the estimated useful lives of the assets or the lease term.
	Revenue Recognition
	Since our transformation into an intellectual property company, we have entered a small number of heavily negotiated agreements. These transactions, among other things, often have multiple elements, require payments over time and are exchange for rights that are not accompanied by physical delivery. Accordingly, revenue recognition is important to understanding our business. We recognize revenue when all the following criteria are met (1) written agreements have been executed; (2) delivery of intellectual property rights has occurred or been made available; (3) prices are fixed or determinable; and (4) collectability is reasonably assured. As many agreements include multiple deliverables, we account for those agreements in accordance with ASC 605-25 “Revenue Recognition, Multiple-Element Arrangements”. This guidance requires consideration to be allocated to each element of an agreement, which often includes consideration for past and expected future patent royalty obligations. After consideration of the particular facts and circumstances, the appropriate recording of revenue between periods requires use of significant management judgment.
	Patent Licensing
	The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. These agreements can be complex and include multiple elements. These agreements can include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of our patents, patent licensing royalties on covered products sold by licenses, cross-licensing terms between us and other parties, and settlement of intellectual property enforcement. We have elected to use a leased-based model for revenue recognition associated with term licenses, with revenue being recognized over the expected period of benefit to the licensee. We have and expect to receive one or a combination of the following forms of payment as consideration for permitting our licensees to use our patented inventions in their applications and products:
	Consideration for Past Patent Royalties: Consideration related to a licensee’s product sales from prior periods may result from a negotiated agreement with a licensee that utilized the Company’s patented inventions prior to signing a patent license agreement with us or in connection with the settlement of patent litigation where there was no prior patent license agreement. In the above cases, we record the consideration as revenue when we obtained a signed agreement, identified a fixed or determinable price and determined that collectability was reasonably assured.
	Prepaid Royalty Payments: These are up-front, non-refundable royalty payments that fulfill a licensees’ obligation to us under a patent license agreement for a specified time period, for sales in certain countries, or a combination thereof. We initially record these amounts as deferred revenue and recognize the related revenues related to Prepaid Royalty Payments on a straight line basis over the effective term of the license. We utilize the straight-line method because we cannot reliably predict in which periods, within the term of a license, the licensee will benefit from the use of our patents. Our licensees’ obligations to pay royalties typically extend beyond the exhaustion of their Prepayment balance. Once a licensee exhausts its prepayment balance, they are required to make Current Royalty Payments.
	Payments for a Perpetual License: These are payments made for a perpetual license to the Company’s patent portfolio. These payments are recognized as revenue when an arrangement is mutually signed, payment is received, and there is no future performance obligation and no contractual license term.
	Current Royalty Payments: These are royalty payments covering a licensee’s obligations to us related to the sale of covered products in the current contractual reporting period. Licensees that owe us Current Royalty Payments are obligated to provide us with periodic royalty reports that summarize their sale of covered products and their related royalty obligations to us. We expect to receive these royalty reports subsequent to the period in which our licensees’ underlying sales have occurred. Consequently, we believe it will be impractical for us to recognize revenue in the period in which the underlying sales occur and we expect to recognize revenue in the period in which the royalty report is received and other revenue recognition criteria are met due to the fact that without royalty reports from our licensees, our visibility into our licensees’ sales is very limited.
	Patent Sales
	We recognize revenue from sales of our intellectual property when there is persuasive evidence of a sales arrangement, the sales price is fixed or determinable, delivery has occurred, and collectability is reasonably assured. These requirements are generally fulfilled upon closing of a patent sale transaction.
	Initial License Costs
	Incremental direct costs incurred related to origination of a licensing agreement resulting in deferral of revenue are capitalized. Only those costs directly related to a particular license agreement are eligible for capitalization, which are amortized over the estimated life of a patent license agreement. $0.4 million of incremental direct license costs are included in Prepaid and other current assets and $2.1 million of initial direct license costs are included in Initial direct license costs, net on the accompanying Consolidated Balance Sheets.
	Fee Share
	In February 2013, the Company acquired a patent portfolio from a wholly owned subsidiary of Ericsson that consisted of approximately 2,150 patents and patent applications and the right to receive 100 additional patents per year for five years beginning in 2014. The acquired patents cover technology utilized in telecommunications infrastructure and mobile devices including, among other things, signal processing, network protocols, radio resource management, voice/text applications, mobility management, software, hardware and antennas and were purchased by the Company subject to existing encumbrances. The Company agreed to pay Ericsson consideration consisting of a nontransferable, limited license to the Company’s legacy patents and a percentage of future gross revenues generated by a combined patent portfolio that includes both the Ericsson Patents plus the Company’s legacy mobility patents (“fee share”). The fee share Ericsson will receive from the derived value of the patent portfolio is computed on a tiered basis. Specifically, Ericsson will receive 20% of the first $100 million of gross revenue, 50% of the next $400 million and 70% of any amounts above $500 million. The fee share agreement has no termination date.
	The fee share to Ericsson is recorded as a reduction in gross revenue when the fee share is paid or payable and is included in Net Revenue on the accompanying Consolidated Statements of Operations. See Note 3 for further discussion of the Ericsson transaction.
	Stock-based Compensation
	Stock-based compensation costs for eligible employees and directors are measured at fair value on the date of grant and are expensed over the requisite service period using a straight line attribution method for the entire award.
	Treasury Stock
	Shares of the Company’s common stock repurchased by the Company are recorded at cost and are included as a separate component of stockholders’ equity. These shares are a result of share-based payment awards settled net of tax withholdings. Under the cost method, the gross cost of the shares reacquired is charged to a contra equity account titled treasury stock. The equity accounts that were credited for the original share issuance (common stock and paid-in capital in excess of par) remain intact.
	Foreign Currency Translation
	The functional currency of some of the Company’s foreign subsidiaries is the United States Dollar (“USD”).
	Current assets and current liabilities recorded in foreign subsidiaries are translated into USD at year-end exchange rates and revenues and expenses are translated at average exchange rates during the year. The effects of foreign currency translation adjustments for subsidiaries are included in other expense, net in the consolidated statements of operations. All transactional gains or losses on foreign currency transactions are recognized in other expense, net in the consolidated statements of operations.
	Historically the Company has operated internationally and was exposed to potentially significant adverse movements in foreign currency rate changes. With the disposition of the Company’s product businesses in April 2012, the Company has experienced a significantly reduced exposure to foreign currency rate changes.
	Contingent Legal Expenses
	We have entered into several agreements for legal services on a blended fee basis for our patent enforcement matters and are responsible for the current payment of out of pocket expenses incurred in connection with the patent enforcement matters. These agreements typically require payment of a fixed fee for a period of time or fixed fees on occurrence of milestones and payment of a contingency fee upon a settlement or collection of a judgment. For the fiscal year ended June 30, 2014, we recognized $7.5 million in legal fees and $3.8 million in out of pocket costs in the above agreements. Contingency fees in our agreements are usually based upon a percentage of the amount of a settlement or a judgment and are expensed when they are contractually due and payable. Some of the agreements contain dollar limits on the total contingency fee that may be earned.
	Income Taxes
	Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amount of existing assets and liabilities and their respective tax basis and operating loss and tax credit carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Valuation allowances are established when necessary in order to reduce deferred tax assets to the amounts expected to be recovered.
	Comprehensive Income (Loss)
	Comprehensive income (loss) includes net income (loss), unrealized gains (losses) on available for sale securities and foreign currency translation adjustments for subsidiaries whose functional currency is not the USD. Tax effects of comprehensive loss are not material to periods presented. The Company reports the components of comprehensive income (loss) on its consolidated statements of comprehensive income (loss).
	Concentration of Risk
	The Company has placed substantially all of its cash with a single well established financial institution and its cash equivalents consist primarily of an exchange traded money market fund with the same institution. The Company is exposed to credit risk related to the potential inability to access liquidity in the financial institution where its cash and cash equivalents are concentrated.
	All of the Company’s net revenue in each of our 2014, 2013, and 2012 fiscal years were attributable to a single, but different licensee in each fiscal year. Only Lenovo entered into a term based license. In the event this licensee fails to meet its reporting or payment obligations in the future under its license agreements or if there is a future change in deployment of technologies in the mobile telecommunication marketplace, there could be a material adverse affect on our results of operations and financial position.
	Earnings (Loss) Per Share
	The following table presents the calculation of basic and diluted earnings (loss) per share (in thousands, except per share amounts):
			Fiscal Year Ended June 30,
			2014			2013			2012
	Income (Loss) from continuing operations		$	453		$	(39,679	)	$	(8,150	)
	Income (loss) from discontinued operations, net of tax			(20	)		(7,934	)		22,717
	Net income (loss)		$	433		$	(47,613	)	$	14,567
	Weighted average shares:
	Weighted average shares of common stock outstanding			108,032			90,978			86,567
	Weighted average shares of restricted stock subject to repurchase			(50	)		(135	)		(213	)
	Weighted average shares used in computing basic earnings (loss) per share			107,982			90,843			86,354
	Dilutive effect of stock options			442			—			—
	Dilutive effect of restricted share units			263			—			—
	Dilutive effect of restricted share awards			7			—			—
	Weighted average shares used in computing dilutive earnings (loss) per share			108,694			90,843			86,354
	Basic earnings (loss) per share from:
	Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
Income (loss) from discontinued operations			—			(0.09	)		0.26
Net income (loss)		$	—		$	(0.53	)	$	0.17
Diluted earnings (loss) per share from:
Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
Income (loss) from discontinued operations			—			(0.09	)		0.26
Net income (loss)		$	—		$	(0.53	)	$	0.17
The following table sets forth potential shares of Company common stock that are not included in the diluted net income (loss) per share calculation because to do so would be antidilutive for the periods indicated below (in thousands):
		As of June 30,
		2014 (1)			2013 (2)			2012 (2)
Potentially dilutive securities:
Non-vested shares restricted share awards			—			106			180
Non-vested restrictive share units			77			1,557			276
Options			2,352			5,855			8,251
Consultant stock award with market condition (3)			1,200			1,200			—
Contingent shares for commitment fee (4)			—			226			—
Contingent shares for non-employee compensation (5)			—			387			—
			3,629			9,331			8,707
-1	For the 2014 fiscal year the number of options, restricted share units, and restricted share awards reflects those instruments that were excluded from the computation of dilutive shares outstanding because the assumed proceeds exceeded the average market value of the Company’s common stock during the year.
-2	For the 2013 and 2012 fiscal years all options, restricted share units, and restricted share awards that were outstanding at the end of the fiscal year were considered anti-dilutive as the Company reported a loss from continuing operations.
-3	Please see Note 10(e) of the Notes to the Consolidated Financial Statements.
-4	Please see Note 10(g) of the Notes to the Consolidated Financial Statements.
-5	In connection with the 2013 fiscal year financing transactions, the Company entered into an agreement with a consultant to provide corporate finance advisory services to the Company in connection with the Transaction. This consultant was to receive compensation in the aggregate amount of 2% of total gross proceeds from the Senior Secured Notes, a Registered Direct Offering and the Rights Offering in cash, plus an additional fee of 2% of total gross proceeds from the Senior Secured Notes, the Registered Direct Offering and the Rights Offering payable through the issuance of unregistered shares of Company common stock, par value $0.001. The Senior Secured Notes and Registered Direct proceeds were received on June 28, 2013, however, the Rights Offering was not completed as of June 30, 2013. The number of such shares issued and due as of June 30, 2013 are calculated based on 2% of total gross proceeds from the Senior Secured Notes and the Registered Direct Offering divided by the trading price per share of Company common stock as of the time of issuance. A total of 386,598 shares of Company stock were due to this consultant for the Senior Secured Notes and the Registered Direct Offering as compensation for providing corporate financial advisory services as of June 30, 2013. The fair value of the Company common stock issued of $0.8 million was recorded as a debt and equity issuance cost. The debt issue costs are recorded as a deferred asset and amortized over the life of the Notes and the equity issue costs are charged against the equity proceeds.
Reclassifications
Certain amounts presented in the prior periods have been reclassified to conform to the current period presentation. Primarily, we have consolidated changes in accrued liabilities, accrued legal and accrued compensation contained within the operating section of our consolidated statements of cash flows. Additionally, we have consolidated proceeds from sales and maturities of short and
long-term investments. These reclassifications had no effect on our previously reported consolidated financial position, results of operations or cash flows.

Ericsson_Transaction

Ericsson Transaction	12 Months Ended
	Jun. 30, 2014
Ericsson Transaction	'
	-3	Ericsson Transaction
	In February 2013, the Company acquired a patent portfolio from a wholly owned subsidiary of Ericsson (“Ericsson”) consisting of approximately 2,150 patents and patent applications and the right to receive 100 additional patents annually for five years beginning in January 2014. In December 2013, we received the first of five installments of patents from Ericsson. The patents acquired cover technology utilized in telecommunications infrastructure and mobile devices including, among other things, signal processing, network protocols, radio resource management, voice/text applications, mobility management, software, hardware and antennas and were purchased subject to existing encumbrances.
	The Company is not entitled to royalty payments that were being received by Ericsson under third party license agreements on any patents included in the acquired portfolio. Consideration to be paid to Ericsson consists of a nontransferable, limited license to the Company’s patents and an amount equal to a percentage of future gross revenues generated by the combined patent portfolio (“fee share”) including both the Ericsson patents plus the Company’s mobility patents. The payments Ericsson will receive from the derived value of the patent portfolio is computed on a tiered basis as follows: 20% of the first $100 million of gross revenue, 50% of the next $400 million and 70% of any amounts above $500 million. The fee share agreement has no termination date.
	The Ericsson patents and the Company’s patents (the “combined patent portfolio”) have been transferred to UP LLC, organized and based in Nevada, that is consolidated by the Company and to Unwired Planet International Limited, a wholly owned subsidiary of UP LLC, that is organized and based in Dublin, Republic of Ireland. UP LLC is capitalized with equity from its two members, Unwired Planet IP Holdings, Inc. and Unwired Planet IP Manager, LLC, both of which are wholly owned by the Company.
	The transaction with Ericsson was completed pursuant to a January 2013 Master Sale Agreement (“MSA”) between (i) Ericsson and its subsidiaries and (ii) the Company and its subsidiaries. In addition, in connection with the completion of the transaction with Ericsson, UP LLC adopted an Amended and Restated Operating Agreement of UP LLC (“Operating Agreement”). Under the terms of the MSA and the Operating Agreement, UP LLC and its wholly owned subsidiary are required to comply with a number of restrictions on its future activities.
	Those restrictions include:
		a)	Revenue sharing adjustments in favor of Ericsson if UP LLC grants licenses or similar rights with respect to certain patents below certain agreed-upon royalty rates for four years after closing of the Transaction.
		b)	UP LLC is required to behave in a manner that is fair, reasonable and non-discriminatory.
		c)	A right of first refusal by Ericsson on any transfer of patents acquired from Ericsson.
		d)	The Company has agreed not to engage in, or provide services to any person who conducts or otherwise engages in, the business of generating revenue or otherwise commercialize patents through licensing or selling of patents or initiation or participation in litigation or other legal proceedings to protect and enforce any patent or any other intellectual property right or any other business that is competitive with the business of UP LLC.
		e)	Restrictions on the ability of UP LLC to operate outside the ordinary course of its business, including restrictions on the incurrence of debt, creation of liens, changes in business, affiliate transactions, or sales of certain assets and requirements to observe corporate formalities and preserving the legal separateness and bankruptcy remoteness of UP LLC.
		f)	Restrictions on the ability of UP LLC to make payments of cash or its property to UP or its subsidiaries until all fee share payments have been paid to Ericsson.
	Additionally, under the MSA, Ericsson is entitled to at least $1.05 billion (less the amount of cumulative fee share payments to Ericsson) upon the occurrence of the following events:
		a)	A change in control of UP prior to the third anniversary of the closing of the Transaction.
		b)	A “Trigger Event”, defined as:
		i.	any representation or warranty in the MSA and the ancillary documents (collectively, the “Purchase Documents”) failing to be true and correct and that would result in a material adverse effect;
		ii.	a default in the payment of obligations under the Purchase Documents in an aggregate amount exceeding $5 million (except in the case of a good faith dispute);
		iii.	a knowing or willful, uncured default in the performance of any other material covenant, condition or agreement contained in the Purchase Documents or a default in the performance of any other material covenant, condition or agreement contained in the Purchase Documents that would reasonably be expected to result in an Insolvency Event;
		iv.	any event or condition that results in the acceleration of more than $5 million in indebtedness of UP LLC or its members, or UP LLC or its members failing to pay more than $5 million of indebtedness at maturity;
		v.	the commencement of certain bankruptcy proceedings and other Insolvency Events;
		vi.	the failure by UP LLC or its members to pay one or more final judgments in an aggregate amount exceeding $5 million (to the extent not covered by insurance); or
		vii.	the Company asserting in writing that any provision of the Purchase Documents is not a legal, valid and binding obligation of any party thereto, or that any guarantees or any security interests purported to be created by the Purchase Documents are not in full force and effect including, if applicable, a valid and perfected security interest in the securities, assets or properties covered thereby.
	Ericsson has a security interest in all assets of UP LLC and its two members (Unwired Planet IP Holdings, Inc. and Unwired Planet IP Manager, LLC) as well as a pledge of the equity interests in UP LLC. The MSA may be amended or modified only by a written agreement between the parties.
	Because of the restrictions on UP LLC and the rights and obligations of Ericsson after the transaction, the Company, for accounting purposes, concluded that its arrangement with Ericsson is executory in nature and, accordingly, did not give accounting recognition to it in the Company’s 2013 fiscal year. Specifically, the Company did not recognize an asset value for the patents received and did not record revenue from the license issued to Ericsson. Revenues earned from licensing the combined patent portfolio will be recognized when the criteria for recognition have been met. The fee share to Ericsson will be recorded as a reduction in gross revenue when the fee share is paid or payable.
	Transaction costs of $7.2 million for legal and advisory services, travel, and other direct costs of entering into the transaction with Ericsson were charged to expense during fiscal year ended June 30, 2013.
	In March 2014, the Company and Ericsson entered into an agreement to modify the MSA in connection with the Lenovo Transaction described in Note 4. Under the March 2014 modification, Ericsson (1) agreed to sell and UP LLC agreed to buy patents for $10.0 million, which were in turn sold to Lenovo, (2) consented to the Lenovo transaction, and (3) waived its right of first refusal on the sale of all the patents to Lenovo. In return, UP LLC agreed to consider total consideration paid by Lenovo as gross revenue under the MSA for determination of the fee share due Ericsson.
	The Company has recognized cumulative gross revenues of $58.1 million and incurred a cumulative fee share of $11.6 million from inception of the MSA through June 30, 2014. The Company recognized $11.6 million and $21,000 in fee share for the fiscal years ended June 30, 2014 and June 30, 2013, respectively.

Lenovo_Transaction

Lenovo Transaction	12 Months Ended
	Jun. 30, 2014
Lenovo Transaction	'
	-4	Lenovo Transaction
	In March 2014, the Company entered into (i) a Patent License Agreement (“License agreement”) and (ii) a Patent Purchase Agreement (“Purchase Agreement”) with a subsidiary of and with Lenovo Group Limited (collectively “Lenovo”). The agreements are referred to collectively as “the Lenovo Agreements”, and “Agreements”.
	Pursuant to the License Agreement, the Company granted Lenovo and its affiliates a term-based, non-exclusive, non-transferable license to the Company’s patent portfolio for the purposes of making, using, selling, offering for sale and importing mobile devices. The license covers the Company’s existing patent portfolio and any patents added to that portfolio during the term of the license. In addition to the license, the License Agreement also releases Lenovo and its affiliates from liability relating to any activities that constitute infringement of the licensed patents before the effective date of the License Agreement. Under the License Agreement, the Company received a nonrefundable payment from Lenovo in April 2014 (the “Upfront License Payment”). Lenovo will pay the Company royalties during the term of the License Agreement for sales of mobile devices in certain territories, which are to be creditable against the Upfront License Payment and additional royalty payments if and when the royalties payable exceed the Upfront License Payment. The license expires in March 2019, except that the License Agreement will automatically renew for an additional two year period if the aggregate royalties credited under the License Agreement are less than the Upfront License Payment. The License Agreement contains no other renewal provisions. During the term of the License Agreement Lenovo has the right to terminate the License Agreement upon at least 30 days prior written notice to the Company, provided that Lenovo will not be entitled to any refund of any payments made (including the Upfront License Payment).
	Pursuant to the Purchase Agreement, the Company sold 21 patent families covering technology utilized in telecommunications infrastructure including mobile device technologies (the “Patents”) to Lenovo. Under the Purchase Agreement, the Company received a payment from Lenovo in April 2014 (the “Purchase Payment”) in consideration for the sale and assignment to Lenovo of the Patents. Included in the Patents sold to Lenovo were certain patents purchased by the Company from Ericsson for $10 million, which amount is over and above the revenue sharing agreement pursuant to the MSA. However, pursuant to an amendment to the MSA the Company was required to pay the fee share on gross proceeds of $100.0 million. Payment of $10 million for these additional patents was paid to Ericsson in April 2014.
	In connection with entering into the Agreements, the Company engaged a consultant to provide financial advisory services pursuant to a letter agreement entered into in March 2014 (the “Letter Agreement”). Among other things, the Letter Agreement provides that in consideration for the advisory services provided by the consultant, the Company would pay fees of $2.5 million in cash and issue one million shares of the Company’s common stock which was valued at $2.1 million, each payable by the Company contingent upon the closing of the transactions with Lenovo. The cash payment and issuance of stock to the consultant was completed during our fourth quarter of the 2014 fiscal year. The Company also granted the consultant customary piggyback registration rights in connection with the resale registrations of the Company’s common stock under the Securities Act of 1933.
	The fees paid to the consultant and other initial licensing costs for the patent sale and patent license totaled $5.4 million. Of these costs, $2.8 million were expensed on our Consolidated Statements of Operations and $2.5 million were capitalized as initial direct license costs and are included on our Consolidated Balance Sheets and will be amortized over the remaining estimated life of the patent license agreement.
	The Upfront License Payment and the Purchase Payment totaled $100.0 million, which was received on April 17, 2014. All revenues generated by the Lenovo agreement are subject to the revenue sharing arrangement with Ericsson.
	Allocation of the Lenovo Transaction Proceeds
	The Lenovo Agreements were considered a multiple element revenue arrangement. Contractually stated amounts were considered, but were not determinative of amounts allocated to each element for accounting purposes. An analysis was performed to determine the fair value of the elements of the Lenovo transaction. The elements of the valuation analysis include the sale of patents, licensing of patents, and past patent infringement of the licensed patents. The valuation approach utilized market estimations for the royalty rate for valuing both the licensing elements as well as the sale element through a “royalty avoidance” approach. The sale element was separately valued using a market approach and an income approach based on benchmark patent sale deals. The Patent Purchase Agreement and Patent License Agreement transactions were entered into together and were accounted for as a single arrangement. Proceeds from the Lenovo Agreements were allocated to the elements of the transaction based on their relative fair value resulting from this process and are as follows (in thousands).
	Fair Value allocation of Lenovo transaction gross proceeds					% of
						Proceeds
						allocated
	License of Patents		$	43,273			43	%
	Past Patent Infringement			2,774			3	%
	Sale of Patents			53,953			54	%
	Total Gross Proceeds		$	100,000			100	%
	Revenue related to sale of the patents and past patent infringement were recognized upon the closing of the Agreements. Licensing revenue is recognized ratably over the estimated licensing term of 7 years. A total of $1.3 million was recognized in gross licensing revenue for the Lenovo transaction during the fourth quarter of the 2014 fiscal year.
	The following table summarizes gross revenue, the fee share due Ericsson and net revenue recognized for the Lenovo transactions for the 2014 fiscal year (in thousands).
	Sale of patents		$	53,953
	Past patent infringement			2,774
	Licensing revenue			1,268
	Gross Revenue		$	57,995
	Fee share			(11,599	)
	Patents acquired and sold			(10,000	)
	Net revenue		$	36,396
	As described in Note 3, the Company paid Ericsson $10 million for patents that were subsequently sold to Lenovo. Subsequent to the receipt of proceeds from Lenovo, the Company paid Ericsson $10.0 million in accordance with the modification to the MSA. This payment was reflected as a reduction to gross revenue in the previous table and accounted for on a net basis.
	The fee share due Ericsson is computed as 20% of the gross revenue gross revenue recognized or $11.6 million. The remaining deferred licensing revenue of $42.0 million and the corresponding fee share due Ericsson will be recognized ratably over the remaining 7 year term of the agreement.
	The following table summarizes the licensing revenue recognition and Ericsson fee share for the license agreement over the remaining 7 year term:
			Fiscal year ending June 30,
			2015			2016			2017			2018			2019			2020			2021			Total
	Lenovo Licensing Revenue Recognition		$	6,256		$	6,256		$	6,256		$	6,256		$	6,256		$	6,256		$	4,467		$	42,003
	Fee share			(1,251	)		(1,251	)		(1,251	)		(1,251	)		(1,251	)		(1,251	)		(926	)	$	(8,432	)
	Net Revenue		$	5,005		$	5,005		$	5,005		$	5,005		$	5,005		$	5,005		$	3,541		$	33,571
	The net revenue amounts above are recorded as deferred revenue on the balance sheet. Fee share amounts are subject to the Ericsson MSA revenue share provision and could be impacted if additional revenue is realized.

Discontinued_Operations

Discontinued Operations	12 Months Ended
	Jun. 30, 2014
Discontinued Operations	'
	-5	Discontinued Operations
	In January 2012, the Company announced its pursuit of strategic alternatives for its product operations and in February 2012 sold its non-core, Location product line, for $6.0 million in cash, with $0.6 million of that amount being placed in an escrow account for a period of one year, to secure indemnification claims made, if any. The Company recorded a pre-tax gain on sale of discontinued operations of approximately $5.2 million within discontinued operations in the 2012 fiscal year. In the 2013 fiscal year, the escrowed funds were distributed, which resulted in a gain on sale of discontinued operations of $0.6 million in the Consolidated Statement of Operations.
	In the 2012 fiscal year, the Company sold the Mediation and Messaging product lines completing the divestiture of the Company’s product business and received $49.6 million in cash, which was subject to certain working capital adjustments as provided in the Asset Purchase and Sale Agreement. In the 2013 fiscal year, the Company settled all working capital adjustments under the Asset Purchase and Sale Agreement, which resulted in a loss on the sale of discontinued operations of $0.75 million.
	As part of the above Asset Purchase Sale Agreement, the Company entered into a transition services agreement for a flat fee per month under which the Company provided accounting and other services to the acquirer of its Mediation and Messaging product business which concluded in October 2012. The costs of providing these services that were incremental to the flat fee are reflected in discontinued operations on the statement of operations.
	Upon these sales of the Location, Mediation and Messaging businesses, the product businesses’ financial results together with the costs associated with winding down foreign entities have been classified as a discontinued operation in the Company’s consolidated financial statements for all periods presented.

New_Accounting_Pronouncements

New Accounting Pronouncements	12 Months Ended
	Jun. 30, 2014
New Accounting Pronouncements	'
	-6	New Accounting Pronouncements
	Accounting Standards Update No. 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income: This ASU was issued to address concerns raised in the initial issuance of ASU 2011-05, Presentation of Comprehensive Income, for which the Board deferred the effective date of certain provisions relating to the presentation of reclassification adjustments in the income statement. With the issuance of ASU 2013-02 entities are now required to disclose:
		•	For items reclassified out of accumulated other comprehensive income (“AOCI”) and into net income in their entirety, the effect of the reclassification on each affected net income line item; and
		•	For AOCI reclassification items that are not reclassified in their entirety into net income, a cross reference to other required U.S. GAAP disclosures.
		•	This information may be provided either in the notes or parenthetically on the face of the statement that reports net income as long as all the information is disclosed in a single location. However, an entity is prohibited from providing this information parenthetically on the face of the statement that reports net income if it has items that are not reclassified in their entirety into net income. The amendments in ASU 2013-02 are effective prospectively. The Company adopted ASU 2013-02 on July 1, 2013. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements or disclosures.
	Accounting Standards Update No. 2013-05, Parent’s Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity: This ASU addresses the accounting for the cumulative translation adjustment when a parent either sells a part or all of its investment in a foreign entity or no longer holds a controlling financial interest in a subsidiary or group of assets that is a nonprofit activity or a business within a foreign entity. The Company adopted this guidance on July 1, 2013 The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements or disclosures.
	Accounting Standards Update No. 2013-11, Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists: This pronouncement was issued to provide for consistent presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss, or tax credit carryforward exists. ASU 2013-11 is effective for the Company on July 1, 2014 and will have no material effect on our financial position or results of operations when implemented since the Company is currently presenting the unrecognized tax benefit for the R&D tax credits against the respective deferred tax asset which is also subject to a valuation allowance.
	Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers: This guidance requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. This standard will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. ASU 2014-09 is effective for the Company on July 1, 2017. Early application is not permitted. The standard permits the use of either the retrospective or cumulative effect transition method. The Company is currently evaluating the impact that this guidance will have on our consolidated financial statements and disclosures. Additionally, the Company has not selected a transition method.

Financial_Instruments

Financial Instruments	12 Months Ended
	Jun. 30, 2014
Financial Instruments	'
	-7	Financial Instruments
	Cash and Cash Equivalents
	Cash and cash equivalents are comprised of cash and highly liquid investments with remaining maturities of 90 days or less at the date of purchase. Our cash equivalents consist primarily of an exchange traded money market fund. The Company is exposed to credit risk in the event of default by the financial institutions or the issuers of these investments to the extent the amounts recorded on the balance sheet are in excess of amounts that are insured by the FDIC or SIPC.
	Restricted cash
	In connection with the closing of the Ericsson patent acquisition, the Company terminated its credit facility with Silicon Valley Bank provided that the Company will be able to maintain certain letters of credit under the credit facility to the extent such letters of credit are fully cash collateralized. As of June 30, 2014 and June 30, 2013 restricted cash totaled $0.6 million and $17.8 million, respectively, of which $0.3 million and $17.3 million is classified as short-term restricted cash and $0.3 million and $0.5 million is classified as long-term restricted cash in Debt issuance costs and other assets, net on the Company’s June 30, 2014 and June 30, 2013 Consolidated Balance Sheets, respectively. Approximately $17.0 million of the restricted cash at June 30, 2013 related to the lease on the Company’s prior headquarters which expired in April 2013 and the related restriction was removed in early July 2013.
	Investments
	The Company’s investment policy is consistent with the definition of available-for-sale securities. From time to time, the Company may sell certain securities but the objectives are generally not to generate profits on short-term differences in price. The following tables show the Company’s available-for-sale investments within investments in the consolidated balance sheet (in thousands):
	Expected maturity for the year ending June 30,							Fair Value		Amortized Cost
			2015			2016		June 30, 2014		June 30, 2014
								Total		Total
	U.S. Govt. Obligations		$	39,068		$	9,993	$	49,061	$	49,039
	Certificates of Deposit			1,000			1,752		2,752		2,750
	Total		$	40,068		$	11,745	$	51,813	$	51,789
	Fair Value Measurement
	Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, based upon the Company’s principal or, in the absence of a principal, most advantageous market for the specific asset or liability.
	ASC 820 provides a framework for measuring fair value on either a recurring or nonrecurring basis whereby inputs, used in valuation techniques, are assigned a hierarchical level. The following are the hierarchical levels of inputs to measure fair value:
		•		Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.
		•		Level 2: Inputs reflect quoted prices for identical assets or liabilities in markets that are not active; quoted prices for similar assets or liabilities in active markets; inputs other than quoted prices that are observable for the assets or liabilities; or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
		•		Level 3: Unobservable inputs reflecting the Company’s own assumptions incorporated in valuation techniques used to determine fair value. These assumptions are required to be consistent with market participant assumptions that are reasonably available.
	The Company recognizes transfers between levels of the hierarchy based on the fair values of the respective financial instruments at the end of the reporting period in which the transfer occurred. There were no transfers between levels of the fair value hierarchy during the fiscal year ended June 30, 2014.
	The following tables summarize the Company’s financial assets and liabilities measured at fair value on a recurring basis, by level within the fair value hierarchy (in thousands):
			Fair Value as of June 30, 2014
			Level 1			Level 2		Level 3		Total
	Assets
	Money Market Funds (a)		$	90,651		$	—	$	—	$	90,651
	U.S Government Obligations			49,061			—		—		49,061
	Total Assets (b)		$	139,712		$	—	$	—	$	139,712
	Liabilities
	Market condition consultant stock award		$	—		$	316	$	—	$	316
	Total Liabilities		$	—		$	316	$	—	$	316
	(a)	included in cash and cash equivalents
	(b)	Total Assets do not include Certificates of Deposit
			Fair Value as of June 30, 2013
			Level 1			Level 2		Level 3		Total
	Assets
	Money Market Funds (a)		$	9,121		$	—	$	—	$	9,121
	U.S Government Agencies			2,980			—		—		2,980
	Corporate Bonds			5,808							5,808
	Total Assets (b)		$	17,909		$	—	$	—	$	17,909
	Liabilities
	Market condition consultant stock award		$	—		$	904	$	—	$	904
	Total Liabilities		$	—		$	904	$	—	$	904
	(a)	included in cash and cash equivalents
	(b)	Total Assets do not include Certificates of Deposit
	Auction Rate Securities
	As of June 30, 2012, a $2.2 million Auction Rate Security (“ARS”), recorded in long-term investments on the consolidated balance sheet, was considered illiquid based upon a lack of auction results beginning in the 2008 fiscal year. The Company estimated the fair value of this ARS based on (1) financial standing of the issuer; (2) size of position held and the liquidity of the market; (3) contractual restrictions on disposition; (4) pending public offering with respect to the financial instrument; (5) pending reorganization activity affecting the financial instrument; (6) reported prices and the extent of the public trading in similar financial instruments of the issuer or comparable companies; (7) ability of the issuer to obtain required financing; (8) changes in the economic conditions affecting the issuer; (9) a recent purchase of the sale of a security of the issuer; (10) pricing by other dealers in similar securities; (11) financial statements of any underlying ARS portfolio investments; (12) successful auction/early redemption; (13) failing auctions until maturity; or (14) default and the estimated cash flows for each scenario. Other factors were considered, such as interest rate effects, liquidity, trinomial probabilities, recovery rates, value of the investments held by the issuer and the financial condition and credit ratings of the issuer, insurers, and parent companies, as applicable.
	Assumptions of probabilities of default, probabilities of passing auction, and probabilities of earning the maximum rate for each period are based upon the risks, the underlying investments collateralizing the ARS, the maturity date of the ARS, the maximum rate of the ARS and current market conditions, and third party professional judgment.
	The ARS is “Triple X” structured obligations of special purpose reinsurance entities associated with life insurance companies. On May 3, 2012, the ARS related to federal education student loans programs was bought back by the investment broker at par value of $2.2 million. As of June 30, 2012, the ARS instrument remaining was rated BBB by Standard and Poor’s and all of the $3.5 million par value of this illiquid investment is insured against defaults of principal and interest by third party insurance companies. The Company sold the ARS in February 2013. Proceeds of $1.9 million and a realized loss of $1.1 million were recognized in the third quarter of the 2013 fiscal year.
	The following table represents the reconciliation of the beginning and ending balances of the Company’s ARS measured at fair value on a recurring basis using significant unobservable inputs (Level 3) (in thousands):
			Fair Value Measurements
			Using Significant
			(Level 3) ARS
	Balance at June 30, 2012		$	2,237
	Change in unrealized losses included in other comprehensive income			(329	)
	Sale of ARS			(1,908	)
	Balance at June 30, 2013			—
	Change in unrealized losses included in other comprehensive income			—
	Sale of ARS			—
	Balance at June 30, 2014		$	—
	The following tables summarize the Company’s financial assets and liabilities that are not required to be carried at fair value on a recurring basis as of June 30, 2014 and 2013 (in thousands):
						Fair Value as of June 30, 2014
			Carrying			Level 1		Level2		Level3		Total
			Value
Financial Assets
Financial assets for which carrying values equal or approximate fair value
Cash		$	3,226		$	3,226	$	—	$	—	$	3,226
Certificates of deposit (a)			2,752			2,752		—		—		2,752
Restricted cash (c)			629			629						629
Financial Liabilities
Financial liabilities carried at other than fair value
Long-term notes payable (b)		$	25,693		$	—	$	—	$	26,377	$	26,377
(a)	included in investments
(b)	includes payment in kind notes
(c)	includes current and non-current restricted cash
					Fair Value as of June 30, 2013
		Carrying			Level 1		Level 2		Level 3		Total
		Value
Financial Assets
Financial assets for which carrying values equal or approximate fair value
Cash		$	38,492		$	38,492	$	—	$	—	$	38,492
Certificates of deposit (a)			2,005			2,005		—		—		2,005
Restricted cash (b)			17,759			17,758						17,758
Financial Liabilities
Financial liabilities carried at other than fair value
Long-term notes payable		$	22,096			—	$	—	$	22,092	$	22,092
(a)	included in investments
(b)	includes current and non-current restricted cash

Borrowings

Borrowings	12 Months Ended
	Jun. 30, 2014
Borrowings	'
	-8	Borrowings
	Senior Secured Notes
	In June 2013 the Company entered into several financing agreements including a Note Purchase Agreement, a Securities Purchase Agreement, and a Backstop Purchase Agreement (collectively “Transactions” or “Financing Agreements”) with Indaba Capital Fund LP (“Indaba”). In June 2013, the Company estimated the total fair value of the Financing Agreements to be $36.8 million. The Note Purchase Agreement resulted in the issuance of Senior Secured Notes in the principal amount of $25.0 million, which mature in June 2018 and are subject to an Indenture Agreement (“Indenture”) with a third party trustee. There are no required principal payments on the Notes until maturity unless there is a change in control transaction. The fair value of the Senior Secured Notes (“Notes”) was approximately $22.1 million, which resulted in a $2.9 million discount. Additionally, the Company incurred $1.3 million of debt issuance costs. Both the discount on the Notes and the debt issuance costs are being amortized over the life of the Notes using the effective interest rate method.
	The Notes have a stated interest rate of 12.875%. The effective interest rate of the Notes as of June 30, 2014 is 17.2%. For the first two years, the Company is required to make quarterly “in-kind” interest payments via the issuance of additional notes, which bear interest at 12.875%. The Company has the option to pay interest on the Notes after the second year in cash with an interest rate of 12.5% or as in-kind payments at a higher interest rate of 12.875%. The Company may redeem some or all of the Notes beginning on or after the first anniversary of the Note issuance at a redemption price equal to 115% of the principal amount of the Notes plus accrued and unpaid interest, which amount declines each successive anniversary until maturity.
	The Indenture provides that the Notes will be secured by substantially all assets of the Company other than equity interests in the Company’s subsidiaries in existence at the time of Note issuance and all assets of the Company’s subsidiaries. The Indenture also provides certain newly-created domestic subsidiaries will become Notes guarantors and pledge their assets as additional collateral securing the Notes in certain circumstances.
	In the event of certain change of control transactions, which include the sale of patents that generate net proceeds to the Company equal to or greater than $150 million during the term of the Notes, the Company may be required to purchase some or all of its Notes at a purchase price equal to 115% of the aggregate principal amount thereof if such redemption date occurs between the issue date and June 28, 2015, and declining thereafter, in each case, plus accrued and unpaid interest to the date of purchase. The Notes contains restrictive covenants that, among other things, restrict the ability of the Company and its subsidiaries to: (1) incur debt; (2) pay dividends and make distributions on, or redeem or repurchase the Company’s equity interests; (3) make certain investments; (4) sell assets; (5) create liens; and (6) enter into transactions with affiliates. The Company is also required to maintain a minimum cash and cash equivalents collateral balance of $10 million, which will no longer be required when the volume weighted average trading price of a share of the Company’s common stock exceeds $3.00 for any period of 15 trading days in any 30 day trading day period after the second anniversary of the Notes issuance.
	For the fiscal year ended June 30, 2014, The Company recognized interest expense of $3.7 million on the Notes, consisting of $3.4 million of payment-in-kind and $0.3 million of amortization of the discount of the Notes and debt issuance costs. For the 2013 fiscal year, the Company recognized a nominal amount of interest expense on the Notes, which were issued on June 28, 2013.
	Letters of Credit
	The Company is obligated on four irrevocable standby letters of credit totaling $0.6 million, which are fully cash collateralized. $0.3 million of cash collateral is included in Restricted cash and $0.3 million is included in Debt issuance costs and other assets, net on the accompanying Consolidated Balance Sheets.

Commitments_and_Contingencies

Commitments and Contingencies	12 Months Ended
	Jun. 30, 2014
Commitments and Contingencies	'
	-9	Commitments and Contingencies
		(a)	Leases
	The Company has facility operating leases at other locations in the United States and one in Ireland. Future minimum lease payments under all non-cancelable operating leases and future contractual sublease income were as follows at June 30, 2014 (in thousands):
	Year Ending June 30,		Future		Future			Net Future
			Lease		Contractual			Lease Payments
			Payments		Sublease
					Income
	2015		$	663	$	(295	)	$	368
	2016			154					154
	2017			—					—
	Total		$	817	$	(295	)	$	522
	Rent expense, net of accrued restructuring for the 2014, 2013 and 2012 fiscal year, was approximately $104,000, $117,000, and $3.3 million, respectively, net of sublease income of $31,000, $1.5 million, and $1.5 million for the 2014, 2013 and 2012 fiscal years, respectively.
		(b)	Litigation
	From time to time, the Company may be involved in litigation or other legal proceedings, including those noted above, relating to or arising out of its day-to-day operations or otherwise. Litigation is inherently uncertain, and the Company could experience unfavorable rulings. Should the Company experience an unfavorable ruling, there exists the possibility of a material adverse impact on its financial condition, results of operations, cash flows or on its business for the period in which the ruling occurs and/or in future periods.

Stockholders_Equity

Stockholders' Equity	12 Months Ended
	Jun. 30, 2014
Stockholders' Equity	'
	-10	Stockholders’ Equity
		(a)	Tax Benefits Preservation Agreement
	On January 28, 2012, the Company entered into a Tax Benefits Preservation Agreement that entitles each holder of the Company’s common stock to purchase one ten-thousandth of a share of Series A Junior Participating Cumulative Preferred Stock at a price of $15 per one ten-thousandth of a share, subject to adjustment, upon the occurrence of certain requirements.
		(b)	Stock Plans
	On October 16, 2005, the Company’s 1995 Plan (formerly the Software.com, Inc. 1995 Stock Option Plan) (the “1995 Stock Plan”) expired, and, accordingly, options can no longer be granted from the 1995 Stock Plan. A total of 17,743,215 shares of Company common stock had previously been authorized for issuance under the 1995 Stock Plan. As of June 30, 2014, options to purchase a total of 3,200 shares were outstanding under the 1995 Stock Plan.
	On September 25, 2006, the Company’s 1996 Stock Plan (formerly the Phone.com, Inc. 1996 Stock Plan) (the “1996 Stock Plan”) expired and, accordingly, options can no longer be granted from the 1996 Stock Plan. A total of 12,262,282 shares of Company common stock had previously been authorized for issuance under the 1996 Stock Plan. As of June 30, 2014, options to purchase a total of 6,000 shares were outstanding under the 1996 Stock Plan.
	The Openwave Systems Inc. Amended and Restated 1999 Directors’ Equity Compensation Plan (the “Directors’ Plan”) which was approved by the shareholders in December 2009, provides for the grant of non-statutory stock options to non-employee directors (“Outside Directors”). In September 2013, the Board approved an amendment and restatement of the Directors’ Plan, which increased the number of shares authorized for issuance by 2,000,000 shares from 1,650,000 to 3,650,000 shares. The above change to the Directors’ Plan was approved by the Company’s shareholders in November 2013. Options and awards granted to new or existing Outside Directors under the Directors’ Plan vest ratably over a period of three years. The Directors’ Plan also provides for the acceleration of options upon the dismissal of an Outside Director from the Board upon or within 24 months following a change in control of the Company. The exercise price of options granted under the Directors’ Plan is equal to the fair market value of the Company’s common stock on the date of grant. Under the Directors’ Plan, stock option grants have a term of ten years. As of June 30, 2014, the Company had a total of 1,403,393 shares of the Company’s common stock available for grant, and a total of 1,080,097 shares were outstanding under the Directors’ Plan.
	The Openwave Systems Inc. 2001 Stock Compensation Plan was terminated by resolution of the Board of Directors in November of 2013. All shares available for grant were retired.
	The Openwave Systems Inc. Amended and Restated 2006 Stock Incentive Plan, as amended (“2006 Plan”), which was approved by the stockholders in December 2008, provides incentive stock options, non-statutory stock options, restricted stock purchase rights and stock appreciation rights to employees and consultants of the Company and its affiliates. The plan also provides restricted stock bonus, phantom stock units, restricted stock units, performance shares bonus and performance share units. In September 2013, the Board approved an amendment and restatement of the 2006 Plan, which increased the number of shares authorized for issuance by 2,000,000 shares from 17,000,000 to 19,000,000 shares. The above change to the 2006 Plan was approved by the Company’s shareholders in November 2013. Each share of Company common stock issued pursuant to a stock award issued under this Plan shall reduce the Share Reserve by one (1) share; provided, however that for each Full-Value Stock Award, the share reserve shall be reduced by one and one-half (1.5) shares. The exercise price of options granted under the 2006 Plan is usually equal to the fair market value of the Company’s common stock on the date of grant. Options issued under the 2006 Plan generally expire ten years from the date of grant. Vesting periods are determined by the plan administrator and generally provide for shares to vest ratably over a period of three to four years, with options for new employees generally including a one-year cliff period. As of June 30, 2014, the Company had a total of 4,023,822 shares of Company common stock available for grant, and a total of 3,215,164 shares were outstanding under the 2006 Stock Plan.
	The following table summarizes the number of common shares available for issuance under the plans discussed above as of June 30, 2014:
	Common Shares available for Issuance
	1995 and 1996 Stock Plans			—
	Director’s Plan			1,403,393
	2006 Plan			4,023,822
	Total			5,427,215
		(c)	Stock Purchase Rights
	Certain outstanding stock purchase rights are subject to a restricted stock purchase agreement whereby the Company has the right to repurchase the stock upon the voluntary or involuntary termination of the purchaser’s employment with the Company at the purchaser’s purchase price. As of June 30, 2014, 24,000 shares remain subject to repurchase at a weighted-average purchase price of $0.00 per share.
		(d)	Employee Stock Purchase Plans
	Under the Company’s Employee Stock Purchase Plan (“ESPP”), eligible employees could previously purchase Company common stock through payroll deductions at a price equal to 85% of the lower of the fair market value of the Company’s common stock as of the beginning and the end of the six month offering periods. The amount of stock-based compensation expense recognized relating to the ESPP during the 2013 fiscal year was immaterial.
	During the 2013 and 2012 fiscal years, 5,627 and 84,740, respectively, were purchased by employees under the ESPP. The ESPP was suspended in November 2012. Accordingly, no shares were purchased by employees in the 2014 fiscal year.
	The fair value used in recording the stock-based compensation expense associated with the ESPP was estimated for each offering period using the Black-Scholes-Merton option pricing model. The expected term was six months, coinciding with each offering period. Expected volatilities were based on the historical volatility experienced in the Company’s stock price, as well as implied volatility in the market traded options on Unwired Planet common stock when appropriate. The risk-free rate for the expected term of the option was based on the U.S. Treasury yield curve in effect at the time of the grant.
			Fiscal Year Ended
			June 30,
			2013			2012
	Expected volatility			61.4	%		52.7- 92.0	%
	Expected dividends			—			—
	Expected term (years)			0.5			0.5
	Risk-free rate			0.1	%		0.1	%
		(e)	Stock-based compensation
	The fair value of each option grant is estimated on the date of grant using the Black-Scholes-Merton option pricing model and assumptions noted in the following table. The Company estimates the expected term for new grants based upon actual historical experience. The Company’s expected volatility for the expected term of the option is based upon the historical volatility experienced in the Company’s stock price. To the extent volatility of its stock price increases in the future, the Company’s estimates of the fair value of options granted in the future could increase, thereby increasing stock-based compensation expense in future periods. The risk-free rate for the expected term of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The Company determines the fair value of nonvested shares based on the NASDAQ closing stock price on the date of grant.
	The ranges of assumptions used to value option grants were as follows:
			Fiscal Year Ended June 30,
			2014			2013			2012
	Expected volatility			64.6 - 68.7	%		62.1 - 73.6	%		72.2 - 78.5	%
	Expected dividends			—			—			—
	Expected term (years)			2.60 - 3.04			2.66 - 5.87			3.60 - 6.07
	Risk-free rate			0.49 - 0.9	%		0.4 - 1	%		0.6 - 1.2	%
	A summary of option activity through June 30, 2014 is presented below (in thousands except per share and year amounts):
	Options		Shares			Weighted			Weighted			Aggregate
						Average			Average			Intrinsic
						Exercise			Remaining			Value
						Price			Contractual
									Term (years)
	Outstanding at June 30, 2011			9,889		$	3.21
	Options granted			4,773			1.76
	Exercised			(1,783	)		1.37
	Forfeited, cancelled or expired			(4,628	)		2.55
	Outstanding at June 30, 2012			8,251		$	3.14
	Options granted			991			1.64
	Exercised			(1,046	)		1.63
	Forfeited, cancelled or expired			(2,341	)		5.95
	Outstanding at June 30, 2013			5,855		$	2.03
	Options granted			591			1.56
	Exercised			(1,626	)		1.58
	Forfeited, cancelled or expired			(1,668	)		2.98
	Outstanding at June 30, 2014			3,152		$	1.68			4.65		$	1,870
	Exerciseable at June 30, 2014			2,124		$	1.71			2.61		$	1,209
	The weighted average grant date fair value of options per share granted during the 2014, 2013, and 2012 fiscal years was $0.67, $0.72, and $0.98, respectively. The total intrinsic value of options exercised during the 2014, 2013, and 2012 fiscal years was $0.4 million, $2.5 million, and $1.7 million, respectively. Upon the exercise of options, the Company issues new common stock from its authorized shares.
	A summary of the activity of the Company’s nonvested share awards through June 30, 2014, including discontinued operations is presented below (in thousands except per share amounts):
	Nonvested shares - Restricted Stock Awards		Shares			Grant Date
						Fair Value
						Per Share
	Outstanding at June 30, 2011			197		$	2.07
Granted			151			1.67
Vested			(168	)		1.86
Forfeited			—			—
Outstanding at June 30, 2012			180		$	1.93
Granted			90			1.42
Vested			(164	)		1.85
Forfeited			—			—
Outstanding at June 30, 2013			106		$	1.61
Granted			—			—
Vested			(82	)		1.62
Forfeited			—			—
Outstanding at June 30, 2014			24		$	1.57
A summary of the activity of the Company’s restricted stock units through June 30, 2014 is presented below (in thousands except per share amounts):
Restricted Stock Units		Restricted			Weighted
		Stock Units			Average
					Grant Date
					Fair Value
Outstanding at June 30, 2011			—		$	—
Granted			2,504			2.04
Vested			(2,175	)		2.59
Forfeited			(53	)		1.93
Outstanding at June 30, 2012			276		$	2.04
Granted			2,315			1.55
Vested			(1,014	)		1.91
Forfeited			(20	)		1.9
Outstanding at June 30, 2013			1,557			1.4
Granted			523			1.51
Vested			(907	)		1.73
Forfeited			(20	)		1.9
Outstanding at June 30, 2014			1,153		$	1.65
The aggregate grant date fair value of RSU’s granted during the 2014, 2013, and 2012 fiscal years was $0.7 million, $3.6 million and $5.1 million, respectively.
Stock-based compensation expense to employees and directors totaled $2.2 million, $4.4 million, and $8.4 million for the 2014, 2013, and 2012 fiscal years, respectively.
As of June 30, 2014, there was $2.1 million of total unrecognized compensation cost related to all unvested share awards and options. That cost is expected to be recognized on a declining basis as the shares vest over the next three years.
Consultant compensation
Incentive Fee
During the 2013 fiscal year, the Company issued one million shares of Company common stock to a consultant for performance under a services contract in connection with the Ericsson transaction. The fair value associated with this stock issuance of $1.9 million was recognized as stock-based compensation expense during the year ended June 30, 2013. An additional 500,000 shares of Company common stock will be issued if prior to August 14, 2014 the volume weighted average trading price of the Company’s common stock over any 20 consecutive trading days equals or exceeds $3.00 (“First Incentive Fee”). The First Incentive Fee expired on August 14, 2014, as the share price condition was not met. An additional 700,000 shares of Company common stock will be issued if prior to February 12, 2015 the volume weighted average trading price of the Company’s common stock over any 20 consecutive trading days equals or exceeds $5.00 (“Second Incentive Fee”). The awards related to the Incentive Fees will only vest if the respective Company common stock price targets are met. The Incentive Fees are classified as a liability on the Company’s balance sheet. The Company is required to settle the Incentive Fees by transferring cash in the event a change of control transaction occurs. The fair value of the awards for the Incentive Fees are remeasured on a quarterly basis using a Monte Carlo simulation method and any changes in fair value are recognized as expense or income in the statement of operations.
The amount of stock-based compensation expense in the 2013 fiscal year related to the issuance of the Incentive Fees was $1.5 million and included in general and administrative expenses. Subsequent changes in the fair value were recognized in Other Income and Expense. Other Income relating to the change in liability value for the 2014 and 2013 fiscal years were $0.6 million and $0.8 million, respectively. The first tranche of Company common stock issued was modified at the end of the fourth quarter of the 2013 fiscal year to add an additional six months to the issue date from February 14, 2014 to August 14, 2014. This modification was in relation to the Financing Agreements and therefore considered an equity issuance cost relating to the Transaction. The cost associated with the modification was $0.2 million and was recognized in the fourth quarter of the 2013 fiscal year.
The assumptions used in the Monte-Carlo simulation model to value the Company’s above market-condition share-based payment award are as follows:
		Fiscal Year Ended June 30,
		2014			2013
Expected volatility			60.24 - 72.41	%		62.28 - 72.38	%
Expected dividents			—			—
Risk-free rate			0.08 - 0.18	%		0.24 - 0.28	%
The estimated fair value of the above Incentive Fee award liabilities was $0.3 million and $0.9 million at June 30, 2014 and June 30, 2013, respectively. The First Incentive Fee expired on August 14, 2014, as the share price condition was not met.
	(f)	CEO Separation and Bonus
In February 2013, the Company announced that Michael Mulica intended to step down as the Company’s President and Chief Executive Officer as of May 2013 pursuant to a separation agreement entered into between the Company and Mr. Mulica (the “Separation Agreement”). The Separation Agreement provided that upon Mr. Mulica’s exit, all of his unvested equity awards covering shares of the Company’s common stock shall automatically be accelerated so as to become immediately and completely vested, and the post-termination exercise periods for all of his stock options shall be extended for an additional six months. In addition, Mr. Mulica is entitled to salary continuation for twelve months which commenced upon separation and was eligible for an incentive cash award for the first six months of 2013 for an amount of up to 150% of Mr. Mulica’s base salary, based on certain performance criteria detailed in the Separation Agreement and prorated for the amount of days actually worked. Mr. Mulica is also entitled to certain continuing benefits and outplacement assistance. Additionally, in February 2013, in recognition of Mr. Mulica’s efforts in connection with the closing of the Company’s patent transaction with Ericsson, the Company’s Board of Directors awarded Mr. Mulica a $200,000 cash bonus and 300,000 restricted stock units that vested in accordance with the terms of the Separation Agreement. For the 2013 fiscal year, the Company incurred $0.4 million in expense and $2.3 million in stock-based compensation for the separation of the CEO and bonus to the CEO.
	(g)	Board of Directors Resignations
As previously announced in July 2013 Robin Abrams resigned from the Board of Directors and in March 2014 both Peter Feld and Michael Mulica also resigned from the Board of Directors. In connection with Ms. Abrams’ and Messrs. Feld’s and Mulica’s resignations (1) the vesting of all unvested stock options and restricted stock units were accelerated, (2) the Company’s right to repurchase the restricted share awards held by Ms. Abrams and Mr. Feld lapsed, and (3) the post termination exercise period for all options were extended by fifteen months. As a result of the above resignations, the Company incurred $0.1 million in expense and $0.6 million in stock-based compensation for the above modifications.
	(h)	Registered Direct Offering and Backstop Purchase Agreement
On June 28, 2013, Unwired Planet entered into multiple Financing Agreements. The agreements included a Note Purchase Agreement, a Securities Purchase Agreement and a Backstop Purchase Agreement (collectively “Transactions” or “Financing Agreements”). In connection with these Financing Agreements, the Company entered into an agreement with a third party to pay certain fees in cash and stock for financial advisory services.
Registered Direct Offering
On June 28, 2013, Company entered into a Securities Purchase Agreement for a Registered Direct Offering with Indaba that provided for issuance of 7,530,120 shares of Company common stock, par value $0.001, at $1.66 per share for $12.5 million.
The Securities Purchase Agreement contained customary representations, warranties and covenants and includes the terms and conditions for the sale of the Company’s common stock, indemnification and contribution obligations and other terms and conditions customary in agreements of this type. Additionally, the Securities Purchase Agreement provided Indaba with certain Board of Director designation rights for as long as Indaba continues to maintain a voting percentage equal to or greater than 5% of the total shares of Company common stock outstanding, or as long as Indaba continues to maintain a voting percentage equal to or greater than 3% of the total shares outstanding and hold at least 50% of the Senior Secured Notes, in each case subject to the terms and conditions under the Securities Purchase Agreement and subject to applicable rules and published guidance of The NASDAQ Stock Market LLC, including, but not limited to, listing rule 5640 (or any successor rule).
Rights Offering and Backstop Purchase Agreement
In September 2013, the Company issued a total of 7,530,120 shares of common stock at a price of $1.66 per share and received gross proceeds of $12.5 million as part a rights offering to shareholders of record on July 8, 2013. In connection with rights offering the Company entered into a backstop purchase agreement with Indaba Capital Fund, L.P. (Indaba) whereby Indaba was obligated to purchase shares in the rights offering not purchased by the Company’s then existing shareholders. In consideration for Indaba’s backstop purchase agreement, the Company agreed to and issued Indaba 225,904 shares as a backstop fee. Indaba purchased 2,255,461 of the 7,530,120 shares issued in the rights offering as part of their backstop purchase agreement.
Financial Advisory Services
In connection with these Transactions, the Company entered into an agreement on June 28, 2013 with a consultant and agreed to pay certain fees in cash and through the issuance of Company common stock in exchange for financial advisory services. The agreed upon fee was 2% of gross proceeds from the Transactions payable in cash and 2% of gross proceeds from the Transactions payable through the issuance of Company’s common stock, par value $.001. The number of shares issued was calculated based on the total gross proceeds from the Transactions divided by the price per share of Company common stock at the closing of the Transactions. The Company issued 549,450 shares to the consultant for the above described services in September 2013.
Accounting for the Transactions
The Financing Transactions, including the Notes, Registered Direct Offering and the Backstop Purchase Commitment and Backstop Fee were accounted for using fair value measurement. Because these Transactions were entered into together, they were accounted for using relative fair value. Various factors were considered in determining the fair value of the Transactions. These factors included (1) closing price per share on the date the Transactions closed; (2) cash interest payments on the Notes; (3) payment-in-kind payments on the Notes; (4) principal prepayment of the Notes; (5) the Notes maturity date; (6) the Notes debt covenants; (7) discount rates; (8) market interest rates; (9) Company projections; (10) comparable issues and spread analysis; (11) Capital Asset Pricing Model scenarios; (12) and backstop purchase commitment scenarios.
The following table summarizes the fair value of the Company’s Notes using level 3 inputs (in thousands):
		June 30, 2013
		Significant			Total
		Unobservable
		Inputs (Level 3)
Senior Secured Notes		$	22,066		$	22,066
Payment-In-Kind Note			26			26
Carrying value of Note		$	22,092		$	22,092
The fair value of the individual Transactions was determined and in total the fair value of the Transaction was $36.9 million. Total proceeds received for these Transactions were $36.9 million on June 28, 2013. Fair value was allocated based on the individual fair values in total as follows (in thousands):
Proceeds allocated:
Senior Secured Notes		$	22,068
Registerd Direct			13,491
Backstop commitment			854
Backstop fee			437
		$	36,850
The discount on the Senior Secured Notes was determined as the difference between the face value of the Notes and the relative fair value of the Notes and totaled $2.9 million. Debt issuance costs of $1.3 million were recorded in Debt issue costs and other assets, net on the accompanying Consolidated Balance Sheets. Both the Notes discount and debt issuance costs will be amortized over the life of the Notes using the effective interest rate method as interest expense.
Interest payable on the Senior Secured Notes is payment-in-kind up to and inclusive of the second anniversary. The payment-in-kind Notes accrue interest each period. All payment-in-kind payments are reflected in the Notes Register with the Indenture trustee and no new notes are issued when there is a payment-in-kind payment.
The relative fair value of the Registered Direct Offering was determined to be $13.5 million based on the fair value of all Transactions relative to the total proceeds. Equity issuance costs of $0.8 million were charged against equity proceeds.
The Backstop Purchase Commitment and Backstop Fee are forward contracts and were accounted for as equity instruments. The fair value of the Backstop Purchase Commitment and Backstop Fee were determined to be $0.9 million and $0.4 million, respectively.
The following table summarizes the issuance of Company common stock related to the equity financing and the issuance costs related to the equity financing in the consolidated statement of stockholders equity as of June 30, 2013 (in thousands).
		Common Stock						Additional Paid
								In Capital
		Shares			Amount
Registered Direct Offering			7,530		$	8		$	13,483
Backstop Purchase
Commitment			—			—			854
Backstop Fee			—			—			437
Third Party Vendor Financial
Advisory Consultant Fee			—			—			750
			7,530			8			15,524
Less Issuance Costs			—			—			(774	)
Balance as of June 30, 2013			7,530		$	8		$	14,750
Refer to Financing Agreements in Note 8 of the Notes to the Consolidated Financial Statements.

Restructuring_and_Related_Cost

Restructuring and Related Costs	12 Months Ended
	Jun. 30, 2014
Restructuring and Related Costs	'
	-11	Restructuring and Related Costs
	The following tables set forth the restructuring activity through June 30, 2014 (in thousands):
			Restructuring Plans
			FY 02 to FY 09						FY 10					FY 11						FY 12						FY 13
			Facility			Severance			Facility			Severance		Severance			Facility			Severance			Severance			Facility			Severance			Accrual
			-2			-1			-2			-1		-1			-2			-1			-2			-2			-2
	Accrual balances as of June 30, 2011		$	25,210		$	—		$	748		$	—	$	217																	$	26,175
	Activity for fiscal 2012:
	New charges and adjustments to estimates			(48	)					7					(12	)		1,411			4,327			618									6,303
	Accretion expense			680						10					—			1			—			—									691
	Cash paid, net			(13,324	)					(432	)				(205	)		(610	)		(4,327	)		(573	)								(19,471	)
	Accrual balances as of June 30, 2012			12,518			—			333			—		—			802			—			45									13,698
	Activity for fiscal 2013:
	New charges and adjustments to estimates			10						(25	)							(71	)					(3	)		831			701			1,443 —
																														—
	Accretion expense			221						4								—						—			—						225
	Cash paid, net			(12,008	)					(207	)							(731	)					(5	)		(831	)		(653	)		(14,435	)
	Write-offs (Severance, Cobra & Outplacement)			—						—														(37	)					(41	)		(78	)
	Accrual balances as of June 30, 2013			741			—			105			—		—			—			—			—			—			7			853
	Activity for fiscal 2014:
	New charges and adjustments to estimates																																—
	Accretion expense			15																													15
	Cash paid, net			(502	)					(105	)																						(607	)
	Write-offs (Severance, Cobra & Outplacement)																													(7	)		(7	)
	Accrual balances as of June 30, 2014		$	254		$	—		$	—		$	—	$	—		$	—		$	—		$	—		$	—		$	—		$	254
	-1	These amounts relate to discontinued operations.
	-2	These amounts relate to continuing operations.
	Facility
	Facility costs represent the closure and downsizing costs of facilities that were consolidated or eliminated due to the restructurings. Closure and downsizing costs include payments required under lease contracts, less any applicable sublease income after the properties were abandoned, lease buyout costs and restoration costs associated with certain lease arrangements. To determine the lease loss portion of the closure and downsizing costs, certain estimates were made related to: (1) the time period over which the relevant building would remain vacant, (2) sublease terms and (3) sublease rates, including common area charges. As of June 30, 2014, the Company has a sublease contract in place for its last remaining facility.
	Restructuring Plans
	As a result of the Company’s change in strategy and its desire to improve its cost structure, the Company has announced several restructurings. These restructuring plans include the restructuring announced during the first quarter of the 2012 fiscal year (the “FY2012 Restructuring”), and various other restructurings in fiscal years 2002 through 2011. Most recently, the Company announced a restructuring in November 2012 in relation to the relocation of its headquarters to Reno, Nevada. The Company incurred a $0.3 million charge during the first quarter of the 2013 fiscal year, related to severance as a result of this relocation. The Company recorded an additional restructuring expense charge of $1.4 million under this plan during the second quarter of the 2013 fiscal year, which includes approximately $0.4 million in severance payments and $1.0 million in facility charges, of which $0.2 million is a non-cash charge for accelerated depreciation. The Company did not record any additional charges for restructuring in the third or fourth quarters of the 2013 fiscal year or the 2014 fiscal year.
	Previously, the Company implemented a restructuring plan in the 2012 fiscal year (the “FY2012 Restructuring”) to better align the Company’s resources among its operational groups, reduce costs and improve operating efficiencies. As such, during the second quarter of the 2012 fiscal year, the Company incurred $1.4 million in facility charges associated with restructuring reduction of space used for the Company’s headquarters under this plan. The Company also incurred $4.9 million in restructuring charges related to severance, of which $0.5 million is included in continuing operations and $4.4 million is included in discontinued operations for the year ended, June 30, 2012.
	The Company implemented the FY2010 Restructuring (the “FY2010 Restructuring”) to consolidate the Company’s resources, primarily in development, and improve operating efficiencies. The Company paid $0.2 million through June 30, 2013 and paid $0.1 million from July 2013 through January 2014.
	The Company implemented the FY2009 Restructuring (the “FY2009 Restructuring”) to consolidate the Company’s resources, primarily in development and support, and improve operating efficiencies. As of June 30, 2012, the remaining balance was $12.5 million of a facilities related accrual. The Company paid $11.8 million through June 30, 2013, $0.5 million through June 30, 2014 and expects to pay $0.3 million from July 2014 through November 2014.
	The following table summarizes the expected future payments for restructuring liabilities by fiscal year (in thousands):
			Contractual			Contractual			Estimated
			Cash Obligation			Sublease			Future Net
						Income			Cash Outflow
	Year ending June 30, 2015		$	505		$	(296	)	$	209
			$	505		$	(296	)	$	209
	The Company’s restructuring liabilities are recorded at net present value. Over time, the net present value increases to equal the amount of the net future cash payments, removing the need for time-based discounting. Accretion expense reflects the increase in the net present value during the relevant period. Future accretion expense on the restructured facility obligations above is approximately $7,000, which will be recorded as restructuring expense over the life of the respective leases.

Income_Taxes

Income Taxes	12 Months Ended
	Jun. 30, 2014
Income Taxes	'
	-12	Income Taxes
	Income (loss) from continuing operations before provision for income taxes is compromised of the following (in thousands):
			Fiscal Year ended June 30,
			2014			2013			2012
	Domestic		$	417		$	(39,637	)	$	(9,439	)
	Foreign		$	36			—			—
	Total		$	453		$	(39,637	)	$	(9,439	)
	The provision (benefit) for income taxes includes the following (in thousands):
			Fiscal Year ended June 30,
			2014			2013			2012
	Current:
	Domestic Income Tax		$	—		$	—		$	(3,790	)
	Foreign Income Tax			—			42			—
			$	—		$	42		$	(3,790	)
	Deferred:
	Domestic Income Tax		$	—
	Foreign			—			—			2,501
			$	—		$	—		$	2,501
	Total		$	—		$	42		$	(1,289	)
	Income taxes for continuing operations were insignificant in the 2014 fiscal year. Income taxes totaled $42,000 in fiscal year 2013, and we had an income tax benefit of $1.3 million in fiscal year 2012.
	Income tax benefit for discontinued operations totaled $68,000 in the 2014 fiscal year and was related to the release of accrued taxes for foreign subsidiaries transferred and other foreign taxes paid for subsidiaries in the process of being dissolved. The Company recorded an income tax benefit related to discontinued operations of $0.8 million and income tax expense of $5.5 million during the 2013 and 2012 fiscal years, respectively.
	The following table reconciles the expected corporate federal income tax expense (benefit), computed by multiplying the Company’s income/(loss) before income taxes by the statutory income tax rate of 35% (in thousands):
			Fiscal Year End June 30th,
			2014			2013			2012
	Federal Benefit at statutory rate		$	159		$	(13,873	)	$	(3,304	)
	State Taxes			—						(486	)
	Effect of foreign corporations			260			42			2,501
	Permanent adjustment			25			—			—
	Change in valuation allowance			(28,184	)		—			—
	Increase in unrecognized tax benefit			12,790			—			—
	Abandonment of state net operating losses			11,763			—			—
	Stock compensation adjustment			(1,708	)		—			—
	Capital loss adjustment			5,063			—			—
	Net operating losses not benefited, net			—			13,873			—
	Other			(168	)		—			—
	Total Tax Expense/(Benefit)		$	—		$	42		$	(1,289	)
	The tax effect of temporary differences that give rise to significant portions of the Company’s deferred tax assets and liabilities are as follows (in thousands):
			Fiscal Year End June 30th,
			2014			2013
	Deferred Tax Assets:
	Net operating loss carryforwards		$	619,837		$	636,588
	Accruals and allowances not deductible for tax purposes			652			35
	Research and development credit and other carry-forwards			38,371			51,333
	Stock based compensation			1,847			935
	Total Deferred tax assets, gross			660,707			688,891
	Less: valuation allowance			(660,707	)		(688,891	)
	Total Deferred tax assets, net		$	—		$	—
	In light of the Company’s history of cumulative operating losses, the Company has recorded a valuation allowance for all of its federal and state deferred tax assets, as it is presently unable to conclude that it is more likely than not that the federal and state deferred tax assets in excess of deferred tax liabilities will be realized. The state deferred amounts reflected in the above table were calculated using the enacted tax rates. The Company will establish the related federal deferred tax liability for the benefit of the state deduction in conjunction with its analysis of the realizability of its state deferred tax assets.
	During the 2012 fiscal year, the Company recorded a valuation allowance of $2.5 million against the beginning foreign deferred tax asset balance following the Company’s announcement that it was pursuing strategic alternatives for the Mediation and Messaging product operations, which created uncertainty regarding the ability of certain foreign subsidiaries to generate future taxable income. As a result of the sale of the product business, the Company does not have any foreign deferred tax assets as of June 30, 2013 and 2014.
	Approximately $250.5 million of the valuation allowance for deferred tax assets relating to net operating loss carryforwards in the above table is attributable to employee stock option deductions, the benefit from which will be allocated to additional paid-in capital rather than current earnings when and if subsequently realized. The benefit from approximately $8.5 million of the $51.3 million valuation allowance for deferred tax assets related to research and development credit carryforwards in the above table will be allocated to additional paid-in-capital rather than current earnings when and if subsequently realized.
	As of June 30, 2014, the Company has net operating loss carryforwards for federal and state income tax purposes of approximately $1.68 billion and $385 million, respectively. During the 2014 fiscal year, the Company ceased operations in multiple states reducing its state net operating losses by $183 million. In addition, the Company has gross federal and California research and development credit carryforwards of approximately $30.2 million and $20.9 million, respectively. The federal net operating loss carryforwards and research and development credit carryforwards will expire from 2017 through 2033. The California research and development credits may be carried forward indefinitely. The federal net operating losses can be carried forward for 20 years. The California net operating loss carryforwards will expire from 2015 through 2033.
	The following table reflects federal net operating loss carryforwards that will expire beginning 2017 (in thousands):
	Fiscal Year of		Federal NOL carryforwards
	Expiration
	2017		$	6,958
	2018			25,093
	2019			59,062
	2020			491,683
	2021			187,755
	2022 through 2033			905,561
	Total		$	1,676,112
	Under Internal Revenue Code Section 382, the utilization of a corporation’s net operating loss (“NOL”) carryforwards is limited following a change in ownership (as defined by the Internal Revenue Code) of greater than 50% within a three-year NOL period. If it is determined that prior equity transactions limit the Company’s NOL carryforwards, the annual limitation will be determined by multiplying the market value of the Company on the date of the ownership change by the federal long-term tax-exempt rate. Any amount exceeding the annual limitation may be carried forward to future years for the balance of the NOL carryforward period.
	The Company’s policy is to include interest and penalties related to unrecognized tax benefits in tax expense on the Company’s consolidated statement of operations. As of June 30, 2014, no amount is accrued for interest associated with tax liabilities.
The sale of the product business did not include a transfer of the Company’s gross unrecognized tax benefits reflected in long-term taxes payable and other in the consolidated balance sheet. To the extent these estimated liabilities are adjusted, the difference will be reported as discontinued operations in the statement of operations in the period adjusted, since it relates to foreign withholding taxes on product revenues.
During the 2012, 2013 and 2014 fiscal years, the total amount of gross unrecognized tax benefit activity was as follows (in thousands):
Balance as of June 30, 2011		$	1,027
Additions based on tax positions related to current year			48
Addition for tax positions of prior years			240
Reductions for tax positions of prior years			(239	)
Lapse of statue of limitations			(130	)
Impact of currency fluctuation			(28	)
Balance as of June 30, 2012			918
Reductions for tax positions of prior years			(240	)
Lapse of statue of limitations			(85	)
Balance as of June 30, 2013			593
Addition for tax positions of prior years			12,790
Reductions for tax positions of prior years			—
Lapse of statue of limitations			(93	)
Balance as of June 30, 2014		$	13,290
During the fiscal year ended June 30, 2014, the Company’s unrecognized tax benefits increased by $12.8 million due to increases in prior year unrecognized tax benefits associated with federal and state R&D tax credits and decreased by $0.1 million due to the expiration of certain statues of limitations reflected in discontinued operations.
As of June 30, 2014 and June 30, 2013, the Company had approximately $13.3 million and $0.6 million respectively of unrecognized tax benefits. All of the tax expense or benefit realized during the 2012 and 2013 fiscal years as well as $0.1 million realized during fiscal year 2014, was recorded as net income or expense from discontinued operations. The unrecognized tax benefits, if recognized, would impact the effective tax rate by $13.3 million and $0.6 million without considering the impact of the valuation allowance. Of the ending balance of $13.3 million, $12.8 million of the unrecognized tax benefit is offset against the deferred tax asset for federal and state R&D tax credits while $0.1 million is recorded as a liability.
Although timing of the resolution and/or closure on the Company’s unrecognized tax benefits is highly uncertain, the Company does not believe it is reasonably possible that the unrecognized tax benefits would materially change in the next 12 months.
The Company files U.S. federal, U.S. state and foreign tax returns. Because of net operating loss carryforwards, substantially all of the Company’s tax years, from the 1995 through 2014 fiscal years, remain open to IRS examinations with the exception of the 2010 and 2009 fiscal years for which IRS examinations have been completed. Substantially all of the Company’s tax years, from the 1995 through 2014 fiscal years, remain open to state tax eliminations with the exception of Alabama, Massachusetts and Texas. Most of the Company’s foreign jurisdictions have three or four open tax years at any point in time.

Significant_Accounting_Policie1

Significant Accounting Policies (Policies)	12 Months Ended
	Jun. 30, 2014
Basis of Presentation and Principles of Consolidation	'
	Basis of Presentation and Principles of Consolidation
	The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.
	The Company finalized the sale of the Location product line in February 2012 to Persistent Systems Ltd (“Persistent Systems”). In April 2012, the Company completed the sale of the Mediation and Messaging businesses to Openwave Mobility, Inc. (formerly, OM 1, Inc.) (“Openwave Mobility”), a portfolio company of Marlin Equity Partners. The Company accounted for the sale of the Location, Mediation and Messaging product lines as a discontinued operation. Accordingly, the consolidated financial statements have been revised for all periods presented to reflect the above businesses as discontinued operations.
Classification Among Continuing and Discontinued Operations	'
	Classification of Continuing and Discontinued Operations
	Due to the sale of the Company’s remaining product businesses in 2012, the Company has presented financial results for the product businesses in discontinued operations. As the majority of costs related to employees and operations in the past related to product operations, the Company identified costs it considered to be related to the ongoing intellectual property business for presentation in continuing operations. Costs the Company identified as relating to continuing operations include costs related to all personnel dedicated to its patent licensing, including external legal fees and support personnel. Additionally, certain general and administrative costs were included in continuing operations, which are equivalent to the resources the Company expects to have on an ongoing basis after its transition to an intellectual property business. This includes the compensation of the Company’s principal executive officer and principal financial officer, as well as accounting, information systems, and support personnel. All compensation, benefits, stock-based compensation and restructuring costs, if any, associated with these positions were included in ongoing operations. Additionally, the Company included costs related to being a public company, such as external audit costs, costs associated with the Sarbanes-Oxley Act, board of directors fees, Securities and Exchange Commission (“SEC”) filings and NASDAQ fees. Facilities and information technology costs were allocated based upon the percentage of headcount of the employees working primarily for the intellectual property business. Restructuring costs related to facilities remained in continuing operations, as the Company retained the related liabilities. All other historical costs were classified as discontinued operations as they were considered necessary to support the Mediation and Messaging businesses.
	Unless noted otherwise, discussions in the notes to consolidated financial statements pertain to continuing operations.
Use of Estimates	'
	Use of Estimates
	The preparation of consolidated financial statements in conformity with the accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Cash, Cash Equivalents and Short- and Long-Term Investments	'
	Cash, Cash Equivalents and Short- and Long-Term Investments
	Cash and cash equivalents are comprised of cash and highly liquid investments with remaining maturities of 90 days or less at the date of purchase. Our cash equivalents consist primarily of exchange traded money market funds. The Company is exposed to credit risk in the event of default by the financial institutions or the issuers of these investments to the extent of the amounts recorded on the consolidated balance sheet are in excess of amounts that are insured by the FDIC or SIPC.
	Our investments consist primarily of United States government obligations and certificates of deposit with high quality financial institutions with maturities of less than 2 years. The Company classifies its short and long-term investments as available-for-sale. Available-for-sale securities are carried at fair value with unrealized gains and losses recorded in accumulated other comprehensive income (loss) until realized or a loss is considered to be other than temporary. The Company uses the specific-identification method in determining cost in calculating realized gains and losses.
Property and Equipment	'
	Property and Equipment
	Property and equipment are recorded at cost less accumulated depreciation and amortization. Depreciation is calculated using the straight-line method over the estimated useful lives of the respective assets, generally three to five years. Leasehold improvements are amortized over the shorter of the estimated useful lives of the assets or the lease term.
Revenue Recognition	'
	Revenue Recognition
	Since our transformation into an intellectual property company, we have entered a small number of heavily negotiated agreements. These transactions, among other things, often have multiple elements, require payments over time and are exchange for rights that are not accompanied by physical delivery. Accordingly, revenue recognition is important to understanding our business. We recognize revenue when all the following criteria are met (1) written agreements have been executed; (2) delivery of intellectual property rights has occurred or been made available; (3) prices are fixed or determinable; and (4) collectability is reasonably assured. As many agreements include multiple deliverables, we account for those agreements in accordance with ASC 605-25 “Revenue Recognition, Multiple-Element Arrangements”. This guidance requires consideration to be allocated to each element of an agreement, which often includes consideration for past and expected future patent royalty obligations. After consideration of the particular facts and circumstances, the appropriate recording of revenue between periods requires use of significant management judgment.
Patent Licensing	'
	Patent Licensing
	The timing and amount of revenue recognized from each licensee depends upon a variety of factors, including the specific terms of each agreement and the nature of the deliverables and obligations. These agreements can be complex and include multiple elements. These agreements can include, without limitation, elements related to the settlement of past patent infringement liabilities, up-front and non-refundable license fees for the use of our patents, patent licensing royalties on covered products sold by licenses, cross-licensing terms between us and other parties, and settlement of intellectual property enforcement. We have elected to use a leased-based model for revenue recognition associated with term licenses, with revenue being recognized over the expected period of benefit to the licensee. We have and expect to receive one or a combination of the following forms of payment as consideration for permitting our licensees to use our patented inventions in their applications and products:
	Consideration for Past Patent Royalties: Consideration related to a licensee’s product sales from prior periods may result from a negotiated agreement with a licensee that utilized the Company’s patented inventions prior to signing a patent license agreement with us or in connection with the settlement of patent litigation where there was no prior patent license agreement. In the above cases, we record the consideration as revenue when we obtained a signed agreement, identified a fixed or determinable price and determined that collectability was reasonably assured.
	Prepaid Royalty Payments: These are up-front, non-refundable royalty payments that fulfill a licensees’ obligation to us under a patent license agreement for a specified time period, for sales in certain countries, or a combination thereof. We initially record these amounts as deferred revenue and recognize the related revenues related to Prepaid Royalty Payments on a straight line basis over the effective term of the license. We utilize the straight-line method because we cannot reliably predict in which periods, within the term of a license, the licensee will benefit from the use of our patents. Our licensees’ obligations to pay royalties typically extend beyond the exhaustion of their Prepayment balance. Once a licensee exhausts its prepayment balance, they are required to make Current Royalty Payments.
	Payments for a Perpetual License: These are payments made for a perpetual license to the Company’s patent portfolio. These payments are recognized as revenue when an arrangement is mutually signed, payment is received, and there is no future performance obligation and no contractual license term.
	Current Royalty Payments: These are royalty payments covering a licensee’s obligations to us related to the sale of covered products in the current contractual reporting period. Licensees that owe us Current Royalty Payments are obligated to provide us with periodic royalty reports that summarize their sale of covered products and their related royalty obligations to us. We expect to receive these royalty reports subsequent to the period in which our licensees’ underlying sales have occurred. Consequently, we believe it will be impractical for us to recognize revenue in the period in which the underlying sales occur and we expect to recognize revenue in the period in which the royalty report is received and other revenue recognition criteria are met due to the fact that without royalty reports from our licensees, our visibility into our licensees’ sales is very limited.
Patent Sales	'
	Patent Sales
	We recognize revenue from sales of our intellectual property when there is persuasive evidence of a sales arrangement, the sales price is fixed or determinable, delivery has occurred, and collectability is reasonably assured. These requirements are generally fulfilled upon closing of a patent sale transaction.
Initial License Costs	'
	Initial License Costs
	Incremental direct costs incurred related to origination of a licensing agreement resulting in deferral of revenue are capitalized. Only those costs directly related to a particular license agreement are eligible for capitalization, which are amortized over the estimated life of a patent license agreement. $0.4 million of incremental direct license costs are included in Prepaid and other current assets and $2.1 million of initial direct license costs are included in Initial direct license costs, net on the accompanying Consolidated Balance Sheets.
Fee Share	'
	Fee Share
	In February 2013, the Company acquired a patent portfolio from a wholly owned subsidiary of Ericsson that consisted of approximately 2,150 patents and patent applications and the right to receive 100 additional patents per year for five years beginning in 2014. The acquired patents cover technology utilized in telecommunications infrastructure and mobile devices including, among other things, signal processing, network protocols, radio resource management, voice/text applications, mobility management, software, hardware and antennas and were purchased by the Company subject to existing encumbrances. The Company agreed to pay Ericsson consideration consisting of a nontransferable, limited license to the Company’s legacy patents and a percentage of future gross revenues generated by a combined patent portfolio that includes both the Ericsson Patents plus the Company’s legacy mobility patents (“fee share”). The fee share Ericsson will receive from the derived value of the patent portfolio is computed on a tiered basis. Specifically, Ericsson will receive 20% of the first $100 million of gross revenue, 50% of the next $400 million and 70% of any amounts above $500 million. The fee share agreement has no termination date.
	The fee share to Ericsson is recorded as a reduction in gross revenue when the fee share is paid or payable and is included in Net Revenue on the accompanying Consolidated Statements of Operations. See Note 3 for further discussion of the Ericsson transaction.
Stock-based Compensation	'
	Stock-based Compensation
	Stock-based compensation costs for eligible employees and directors are measured at fair value on the date of grant and are expensed over the requisite service period using a straight line attribution method for the entire award.
Treasury Stock	'
	Treasury Stock
	Shares of the Company’s common stock repurchased by the Company are recorded at cost and are included as a separate component of stockholders’ equity. These shares are a result of share-based payment awards settled net of tax withholdings. Under the cost method, the gross cost of the shares reacquired is charged to a contra equity account titled treasury stock. The equity accounts that were credited for the original share issuance (common stock and paid-in capital in excess of par) remain intact.
Foreign Currency Translation	'
	Foreign Currency Translation
	The functional currency of some of the Company’s foreign subsidiaries is the United States Dollar (“USD”).
	Current assets and current liabilities recorded in foreign subsidiaries are translated into USD at year-end exchange rates and revenues and expenses are translated at average exchange rates during the year. The effects of foreign currency translation adjustments for subsidiaries are included in other expense, net in the consolidated statements of operations. All transactional gains or losses on foreign currency transactions are recognized in other expense, net in the consolidated statements of operations.
	Historically the Company has operated internationally and was exposed to potentially significant adverse movements in foreign currency rate changes. With the disposition of the Company’s product businesses in April 2012, the Company has experienced a significantly reduced exposure to foreign currency rate changes.
Contingent Legal Expenses	'
	Contingent Legal Expenses
	We have entered into several agreements for legal services on a blended fee basis for our patent enforcement matters and are responsible for the current payment of out of pocket expenses incurred in connection with the patent enforcement matters. These agreements typically require payment of a fixed fee for a period of time or fixed fees on occurrence of milestones and payment of a contingency fee upon a settlement or collection of a judgment. For the fiscal year ended June 30, 2014, we recognized $7.5 million in legal fees and $3.8 million in out of pocket costs in the above agreements. Contingency fees in our agreements are usually based upon a percentage of the amount of a settlement or a judgment and are expensed when they are contractually due and payable. Some of the agreements contain dollar limits on the total contingency fee that may be earned.
Income Taxes	'
	Income Taxes
	Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amount of existing assets and liabilities and their respective tax basis and operating loss and tax credit carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Valuation allowances are established when necessary in order to reduce deferred tax assets to the amounts expected to be recovered.
Comprehensive Income (Loss)	'
	Comprehensive Income (Loss)
	Comprehensive income (loss) includes net income (loss), unrealized gains (losses) on available for sale securities and foreign currency translation adjustments for subsidiaries whose functional currency is not the USD. Tax effects of comprehensive loss are not material to periods presented. The Company reports the components of comprehensive income (loss) on its consolidated statements of comprehensive income (loss).
Concentration of Risk	'
	Concentration of Risk
	The Company has placed substantially all of its cash with a single well established financial institution and its cash equivalents consist primarily of an exchange traded money market fund with the same institution. The Company is exposed to credit risk related to the potential inability to access liquidity in the financial institution where its cash and cash equivalents are concentrated.
	All of the Company’s net revenue in each of our 2014, 2013, and 2012 fiscal years were attributable to a single, but different licensee in each fiscal year. Only Lenovo entered into a term based license. In the event this licensee fails to meet its reporting or payment obligations in the future under its license agreements or if there is a future change in deployment of technologies in the mobile telecommunication marketplace, there could be a material adverse affect on our results of operations and financial position.
Earnings (Loss) Per Share	'
	Earnings (Loss) Per Share
	The following table presents the calculation of basic and diluted earnings (loss) per share (in thousands, except per share amounts):
			Fiscal Year Ended June 30,
			2014			2013			2012
	Income (Loss) from continuing operations		$	453		$	(39,679	)	$	(8,150	)
	Income (loss) from discontinued operations, net of tax			(20	)		(7,934	)		22,717
	Net income (loss)		$	433		$	(47,613	)	$	14,567
	Weighted average shares:
	Weighted average shares of common stock outstanding			108,032			90,978			86,567
	Weighted average shares of restricted stock subject to repurchase			(50	)		(135	)		(213	)
	Weighted average shares used in computing basic earnings (loss) per share			107,982			90,843			86,354
	Dilutive effect of stock options			442			—			—
	Dilutive effect of restricted share units			263			—			—
	Dilutive effect of restricted share awards			7			—			—
	Weighted average shares used in computing dilutive earnings (loss) per share			108,694			90,843			86,354
	Basic earnings (loss) per share from:
	Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
	Income (loss) from discontinued operations			—			(0.09	)		0.26
	Net income (loss)		$	—		$	(0.53	)	$	0.17
	Diluted earnings (loss) per share from:
	Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
	Income (loss) from discontinued operations			—			(0.09	)		0.26
	Net income (loss)		$	—		$	(0.53	)	$	0.17
	The following table sets forth potential shares of Company common stock that are not included in the diluted net income (loss) per share calculation because to do so would be antidilutive for the periods indicated below (in thousands):
			As of June 30,
			2014 (1)			2013 (2)			2012 (2)
	Potentially dilutive securities:
	Non-vested shares restricted share awards			—			106			180
	Non-vested restrictive share units			77			1,557			276
	Options			2,352			5,855			8,251
	Consultant stock award with market condition (3)			1,200			1,200			—
	Contingent shares for commitment fee (4)			—			226			—
	Contingent shares for non-employee compensation (5)			—			387			—
				3,629			9,331			8,707
	-1	For the 2014 fiscal year the number of options, restricted share units, and restricted share awards reflects those instruments that were excluded from the computation of dilutive shares outstanding because the assumed proceeds exceeded the average market value of the Company’s common stock during the year.
	-2	For the 2013 and 2012 fiscal years all options, restricted share units, and restricted share awards that were outstanding at the end of the fiscal year were considered anti-dilutive as the Company reported a loss from continuing operations.
	-3	Please see Note 10(e) of the Notes to the Consolidated Financial Statements.
	-4	Please see Note 10(g) of the Notes to the Consolidated Financial Statements.
	-5	In connection with the 2013 fiscal year financing transactions, the Company entered into an agreement with a consultant to provide corporate finance advisory services to the Company in connection with the Transaction. This consultant was to receive compensation in the aggregate amount of 2% of total gross proceeds from the Senior Secured Notes, a Registered Direct Offering and the Rights Offering in cash, plus an additional fee of 2% of total gross proceeds from the Senior Secured Notes, the Registered Direct Offering and the Rights Offering payable through the issuance of unregistered shares of Company common stock, par value $0.001. The Senior Secured Notes and Registered Direct proceeds were received on June 28, 2013, however, the Rights Offering was not completed as of June 30, 2013. The number of such shares issued and due as of June 30, 2013 are calculated based on 2% of total gross proceeds from the Senior Secured Notes and the Registered Direct Offering divided by the trading price per share of Company common stock as of the time of issuance. A total of 386,598 shares of Company stock were due to this consultant for the Senior Secured Notes and the Registered Direct Offering as compensation for providing corporate financial advisory services as of June 30, 2013. The fair value of the Company common stock issued of $0.8 million was recorded as a debt and equity issuance cost. The debt issue costs are recorded as a deferred asset and amortized over the life of the Notes and the equity issue costs are charged against the equity proceeds.
Reclassifications	'
	Reclassifications
	Certain amounts presented in the prior periods have been reclassified to conform to the current period presentation. Primarily, we have consolidated changes in accrued liabilities, accrued legal and accrued compensation contained within the operating section of our consolidated statements of cash flows. Additionally, we have consolidated proceeds from sales and maturities of short and
	long-term investments. These reclassifications had no effect on our previously reported consolidated financial position, results of operations or cash flows.

Significant_Accounting_Policie2

Significant Accounting Policies (Tables)	12 Months Ended
	Jun. 30, 2014
Basic and Diluted Earnings (Loss) Per Share	'
	The following table presents the calculation of basic and diluted earnings (loss) per share (in thousands, except per share amounts):
			Fiscal Year Ended June 30,
			2014			2013			2012
	Income (Loss) from continuing operations		$	453		$	(39,679	)	$	(8,150	)
	Income (loss) from discontinued operations, net of tax			(20	)		(7,934	)		22,717
	Net income (loss)		$	433		$	(47,613	)	$	14,567
	Weighted average shares:
	Weighted average shares of common stock outstanding			108,032			90,978			86,567
	Weighted average shares of restricted stock subject to repurchase			(50	)		(135	)		(213	)
	Weighted average shares used in computing basic earnings (loss) per share			107,982			90,843			86,354
	Dilutive effect of stock options			442			—			—
	Dilutive effect of restricted share units			263			—			—
	Dilutive effect of restricted share awards			7			—			—
	Weighted average shares used in computing dilutive earnings (loss) per share			108,694			90,843			86,354
	Basic earnings (loss) per share from:
	Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
	Income (loss) from discontinued operations			—			(0.09	)		0.26
	Net income (loss)		$	—		$	(0.53	)	$	0.17
	Diluted earnings (loss) per share from:
	Income (loss) from continuing operations		$	—		$	(0.44	)	$	(0.09	)
	Income (loss) from discontinued operations			—			(0.09	)		0.26
	Net income (loss)		$	—		$	(0.53	)	$	0.17
Antidilutive Securities Excluded from Computation of Earning Per Share	'
	The following table sets forth potential shares of Company common stock that are not included in the diluted net income (loss) per share calculation because to do so would be antidilutive for the periods indicated below (in thousands):
			As of June 30,
			2014 (1)			2013 (2)			2012 (2)
	Potentially dilutive securities:
	Non-vested shares restricted share awards			—			106			180
	Non-vested restrictive share units			77			1,557			276
	Options			2,352			5,855			8,251
	Consultant stock award with market condition (3)			1,200			1,200			—
	Contingent shares for commitment fee (4)			—			226			—
	Contingent shares for non-employee compensation (5)			—			387			—
				3,629			9,331			8,707
	-1	For the 2014 fiscal year the number of options, restricted share units, and restricted share awards reflects those instruments that were excluded from the computation of dilutive shares outstanding because the assumed proceeds exceeded the average market value of the Company’s common stock during the year.
	-2	For the 2013 and 2012 fiscal years all options, restricted share units, and restricted share awards that were outstanding at the end of the fiscal year were considered anti-dilutive as the Company reported a loss from continuing operations.
	-3	Please see Note 10(e) of the Notes to the Consolidated Financial Statements.
	-4	Please see Note 10(g) of the Notes to the Consolidated Financial Statements.
	-5	In connection with the 2013 fiscal year financing transactions, the Company entered into an agreement with a consultant to provide corporate finance advisory services to the Company in connection with the Transaction. This consultant was to receive compensation in the aggregate amount of 2% of total gross proceeds from the Senior Secured Notes, a Registered Direct Offering and the Rights Offering in cash, plus an additional fee of 2% of total gross proceeds from the Senior Secured Notes, the Registered Direct Offering and the Rights Offering payable through the issuance of unregistered shares of Company common stock, par value $0.001. The Senior Secured Notes and Registered Direct proceeds were received on June 28, 2013, however, the Rights Offering was not completed as of June 30, 2013. The number of such shares issued and due as of June 30, 2013 are calculated based on 2% of total gross proceeds from the Senior Secured Notes and the Registered Direct Offering divided by the trading price per share of Company common stock as of the time of issuance. A total of 386,598 shares of Company stock were due to this consultant for the Senior Secured Notes and the Registered Direct Offering as compensation for providing corporate financial advisory services as of June 30, 2013. The fair value of the Company common stock issued of $0.8 million was recorded as a debt and equity issuance cost. The debt issue costs are recorded as a deferred asset and amortized over the life of the Notes and the equity issue costs are charged against the equity proceeds.

Lenovo_Transaction_Tables

Lenovo Transaction (Tables)	12 Months Ended
	Jun. 30, 2014
Proceeds from Lenovo Agreements Allocated to Elements of the Transaction Based on Their Relative Fair Value	'
	Proceeds from the Lenovo Agreements were allocated to the elements of the transaction based on their relative fair value resulting from this process and are as follows (in thousands).
	Fair Value allocation of Lenovo transaction gross proceeds				% of
					Proceeds
					allocated
	License of Patents	$	43,273			43	%
	Past Patent Infringement		2,774			3	%
	Sale of Patents		53,953			54	%
	Total Gross Proceeds	$	100,000			100	%
Summary of Gross Revenue, Fee Share Due Ericsson and Net Revenue Recognized for Lenovo	'
	The following table summarizes gross revenue, the fee share due Ericsson and net revenue recognized for the Lenovo transactions for the 2014 fiscal year (in thousands).
	Sale of patents	$	53,953
	Past patent infringement		2,774
	Licensing revenue		1,268
	Gross Revenue	$	57,995
	Fee share		(11,599	)
	Patents acquired and sold		(10,000	)
	Net revenue	$	36,396
Summary of Licensing Revenue Recognition and Ericsson Fee Share for License Agreement	'
	The following table summarizes the licensing revenue recognition and Ericsson fee share for the license agreement over the remaining 7 year term:
		Fiscal year ending June 30,
		2015			2016			2017			2018			2019			2020			2021			Total
	Lenovo Licensing Revenue Recognition	$	6,256		$	6,256		$	6,256		$	6,256		$	6,256		$	6,256		$	4,467		$	42,003
	Fee share		(1,251	)		(1,251	)		(1,251	)		(1,251	)		(1,251	)		(1,251	)		(926	)	$	(8,432	)
	Net Revenue	$	5,005		$	5,005		$	5,005		$	5,005		$	5,005		$	5,005		$	3,541		$	33,571

Financial_Instruments_Tables

Financial Instruments (Tables)	12 Months Ended
	Jun. 30, 2014
Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value with Expected Maturity	'
	The following tables show the Company’s available-for-sale investments within investments in the consolidated balance sheet (in thousands):
	Expected maturity for the year ending June 30,							Fair Value		Amortized Cost
			2015			2016		June 30, 2014		June 30, 2014
								Total		Total
	U.S. Govt. Obligations		$	39,068		$	9,993	$	49,061	$	49,039
	Certificates of Deposit			1,000			1,752		2,752		2,750
	Total		$	40,068		$	11,745	$	51,813	$	51,789
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	'
	The following tables summarize the Company’s financial assets and liabilities measured at fair value on a recurring basis, by level within the fair value hierarchy (in thousands):
			Fair Value as of June 30, 2014
			Level 1			Level 2		Level 3		Total
	Assets
	Money Market Funds (a)		$	90,651		$	—	$	—	$	90,651
	U.S Government Obligations			49,061			—		—		49,061
	Total Assets (b)		$	139,712		$	—	$	—	$	139,712
	Liabilities
	Market condition consultant stock award		$	—		$	316	$	—	$	316
	Total Liabilities		$	—		$	316	$	—	$	316
	(a)	included in cash and cash equivalents
	(b)	Total Assets do not include Certificates of Deposit
			Fair Value as of June 30, 2013
			Level 1			Level 2		Level 3		Total
	Assets
	Money Market Funds (a)		$	9,121		$	—	$	—	$	9,121
	U.S Government Agencies			2,980			—		—		2,980
	Corporate Bonds			5,808							5,808
	Total Assets (b)		$	17,909		$	—	$	—	$	17,909
	Liabilities
	Market condition consultant stock award		$	—		$	904	$	—	$	904
	Total Liabilities		$	—		$	904	$	—	$	904
	(a)	included in cash and cash equivalents
	(b)	Total Assets do not include Certificates of Deposit
Reconciliation of Beginning and Ending Balances of Auction Rate Securities Measured at Fair Value on Recurring Basis Using Level Three	'
	The following table represents the reconciliation of the beginning and ending balances of the Company’s ARS measured at fair value on a recurring basis using significant unobservable inputs (Level 3) (in thousands):
			Fair Value Measurements
			Using Significant
			(Level 3) ARS
	Balance at June 30, 2012		$	2,237
	Change in unrealized losses included in other comprehensive income			(329	)
	Sale of ARS			(1,908	)
	Balance at June 30, 2013			—
	Change in unrealized losses included in other comprehensive income			—
	Sale of ARS			—
	Balance at June 30, 2014		$	—
Financial Assets and Liabilities Not Required to be Carried at Fair Value on Recurring Basis	'
	The following tables summarize the Company’s financial assets and liabilities that are not required to be carried at fair value on a recurring basis as of June 30, 2014 and 2013 (in thousands):
						Fair Value as of June 30, 2014
			Carrying			Level 1		Level2		Level3		Total
			Value
	Financial Assets
	Financial assets for which carrying values equal or approximate fair value
	Cash		$	3,226		$	3,226	$	—	$	—	$	3,226
	Certificates of deposit (a)			2,752			2,752		—		—		2,752
	Restricted cash (c)			629			629						629
	Financial Liabilities
	Financial liabilities carried at other than fair value
	Long-term notes payable (b)		$	25,693		$	—	$	—	$	26,377	$	26,377
	(a)	included in investments
	(b)	includes payment in kind notes
	(c)	includes current and non-current restricted cash
						Fair Value as of June 30, 2013
			Carrying			Level 1		Level 2		Level 3		Total
			Value
	Financial Assets
	Financial assets for which carrying values equal or approximate fair value
	Cash		$	38,492		$	38,492	$	—	$	—	$	38,492
	Certificates of deposit (a)			2,005			2,005		—		—		2,005
	Restricted cash (b)			17,759			17,758						17,758
	Financial Liabilities
	Financial liabilities carried at other than fair value
	Long-term notes payable		$	22,096			—	$	—	$	22,092	$	22,092
	(a)	included in investments
	(b)	includes current and non-current restricted cash

Commitments_and_Contingencies_

Commitments and Contingencies (Tables)	12 Months Ended
	Jun. 30, 2014
Future Minimum Lease Payments under Non-Cancelable Operating Leases and Future Contractual Sublease Income	'
	Future minimum lease payments under all non-cancelable operating leases and future contractual sublease income were as follows at June 30, 2014 (in thousands):
	Year Ending June 30,	Future		Future			Net Future
		Lease		Contractual			Lease Payments
		Payments		Sublease
				Income
	2015	$	663	$	(295	)	$	368
	2016		154					154
	2017		—					—
	Total	$	817	$	(295	)	$	522

Stockholders_Equity_Tables

Stockholders' Equity (Tables)	12 Months Ended
	Jun. 30, 2014
Number of Common Shares Available for Issuance	'
	The following table summarizes the number of common shares available for issuance under the plans discussed above as of June 30, 2014:
	Common Shares available for Issuance
	1995 and 1996 Stock Plans		—
	Director’s Plan		1,403,393
	2006 Plan		4,023,822
	Total		5,427,215
Black-Scholes-Merton Option Pricing Model Assumptions Used to Record Estimated Fair Value of Stock-Based Compensation Expense, on Straight-Line Basis for ESPP	'
	The assumptions used in the Monte-Carlo simulation model to value the Company’s above market-condition share-based payment award are as follows:
		Fiscal Year Ended June 30,
		2014			2013
	Expected volatility		60.24 - 72.41	%		62.28 - 72.38	%
	Expected dividents		—			—
	Risk-free rate		0.08 - 0.18	%		0.24 - 0.28	%
Black-Scholes-Merton Option Pricing Model Weighted Average Assumptions	'
	The ranges of assumptions used to value option grants were as follows:
		Fiscal Year Ended June 30,
		2014			2013			2012
	Expected volatility		64.6 - 68.7	%		62.1 - 73.6	%		72.2 - 78.5	%
	Expected dividends		—			—			—
	Expected term (years)		2.60 - 3.04			2.66 - 5.87			3.60 - 6.07
	Risk-free rate		0.49 - 0.9	%		0.4 - 1	%		0.6 - 1.2	%
Summary of Option Activity	'
	A summary of option activity through June 30, 2014 is presented below (in thousands except per share and year amounts):
	Options	Shares			Weighted			Weighted			Aggregate
					Average			Average			Intrinsic
					Exercise			Remaining			Value
					Price			Contractual
								Term (years)
	Outstanding at June 30, 2011		9,889		$	3.21
	Options granted		4,773			1.76
	Exercised		(1,783	)		1.37
	Forfeited, cancelled or expired		(4,628	)		2.55
	Outstanding at June 30, 2012		8,251		$	3.14
	Options granted		991			1.64
	Exercised		(1,046	)		1.63
	Forfeited, cancelled or expired		(2,341	)		5.95
	Outstanding at June 30, 2013		5,855		$	2.03
	Options granted		591			1.56
	Exercised		(1,626	)		1.58
	Forfeited, cancelled or expired		(1,668	)		2.98
	Outstanding at June 30, 2014		3,152		$	1.68			4.65		$	1,870
	Exerciseable at June 30, 2014		2,124		$	1.71			2.61		$	1,209
Summary of Activity of Nonvested Shares	'
	A summary of the activity of the Company’s nonvested share awards through June 30, 2014, including discontinued operations is presented below (in thousands except per share amounts):
	Nonvested shares - Restricted Stock Awards	Shares			Grant Date
					Fair Value
					Per Share
	Outstanding at June 30, 2011		197		$	2.07
	Granted		151			1.67
	Vested		(168	)		1.86
	Forfeited		—			—
	Outstanding at June 30, 2012		180		$	1.93
	Granted		90			1.42
	Vested		(164	)		1.85
	Forfeited		—			—
	Outstanding at June 30, 2013		106		$	1.61
	Granted		—			—
	Vested		(82	)		1.62
	Forfeited		—			—
	Outstanding at June 30, 2014		24		$	1.57
Activity of Restricted Stock Units	'
	A summary of the activity of the Company’s restricted stock units through June 30, 2014 is presented below (in thousands except per share amounts):
	Restricted Stock Units	Restricted			Weighted
		Stock Units			Average
					Grant Date
					Fair Value
	Outstanding at June 30, 2011		—		$	—
	Granted		2,504			2.04
	Vested		(2,175	)		2.59
	Forfeited		(53	)		1.93
	Outstanding at June 30, 2012		276		$	2.04
	Granted		2,315			1.55
	Vested		(1,014	)		1.91
	Forfeited		(20	)		1.9
	Outstanding at June 30, 2013		1,557			1.4
	Granted		523			1.51
	Vested		(907	)		1.73
	Forfeited		(20	)		1.9
	Outstanding at June 30, 2014		1,153		$	1.65
Fair Value of Senior Secured Notes	'
	The following table summarizes the fair value of the Company’s Notes using level 3 inputs (in thousands):
		June 30, 2013
		Significant			Total
		Unobservable
		Inputs (Level 3)
	Senior Secured Notes	$	22,066		$	22,066
	Payment-In-Kind Note		26			26
	Carrying value of Note	$	22,092		$	22,092
Fair Value Allocation Based on Individual Fair Values	'
	Fair value was allocated based on the individual fair values in total as follows (in thousands):
	Proceeds allocated:
	Senior Secured Notes	$	22,068
	Registerd Direct		13,491
	Backstop commitment		854
	Backstop fee		437
		$	36,850
Summary of Issuance of Common Stock Related to Equity Financing and Issuance Costs	'
	The following table summarizes the issuance of Company common stock related to the equity financing and the issuance costs related to the equity financing in the consolidated statement of stockholders equity as of June 30, 2013 (in thousands).
		Common Stock						Additional Paid
								In Capital
		Shares			Amount
	Registered Direct Offering		7,530		$	8		$	13,483
	Backstop Purchase
	Commitment		—			—			854
	Backstop Fee		—			—			437
	Third Party Vendor Financial
	Advisory Consultant Fee		—			—			750
			7,530			8			15,524
	Less Issuance Costs		—			—			(774	)
	Balance as of June 30, 2013		7,530		$	8		$	14,750
Employee Stock Purchase Plans	'
Black-Scholes-Merton Option Pricing Model Assumptions Used to Record Estimated Fair Value of Stock-Based Compensation Expense, on Straight-Line Basis for ESPP	'
	The fair value used in recording the stock-based compensation expense associated with the ESPP was estimated for each offering period using the Black-Scholes-Merton option pricing model. The expected term was six months, coinciding with each offering period. Expected volatilities were based on the historical volatility experienced in the Company’s stock price, as well as implied volatility in the market traded options on Unwired Planet common stock when appropriate. The risk-free rate for the expected term of the option was based on the U.S. Treasury yield curve in effect at the time of the grant.
		Fiscal Year Ended
		June 30,
		2013			2012
	Expected volatility		61.4	%		52.7- 92.0	%
	Expected dividends		—			—
	Expected term (years)		0.5			0.5
	Risk-free rate		0.1	%		0.1	%

Restructuring_and_Related_Cost1

Restructuring and Related Costs (Tables)	12 Months Ended
	Jun. 30, 2014
Restructuring Activity	'
	The following tables set forth the restructuring activity through June 30, 2014 (in thousands):
			Restructuring Plans
			FY 02 to FY 09						FY 10					FY 11						FY 12						FY 13
			Facility			Severance			Facility			Severance		Severance			Facility			Severance			Severance			Facility			Severance			Accrual
			-2			-1			-2			-1		-1			-2			-1			-2			-2			-2
	Accrual balances as of June 30, 2011		$	25,210		$	—		$	748		$	—	$	217																	$	26,175
	Activity for fiscal 2012:
	New charges and adjustments to estimates			(48	)					7					(12	)		1,411			4,327			618									6,303
	Accretion expense			680						10					—			1			—			—									691
	Cash paid, net			(13,324	)					(432	)				(205	)		(610	)		(4,327	)		(573	)								(19,471	)
	Accrual balances as of June 30, 2012			12,518			—			333			—		—			802			—			45									13,698
	Activity for fiscal 2013:
	New charges and adjustments to estimates			10						(25	)							(71	)					(3	)		831			701			1,443 —
																														—
	Accretion expense			221						4								—						—			—						225
	Cash paid, net			(12,008	)					(207	)							(731	)					(5	)		(831	)		(653	)		(14,435	)
	Write-offs (Severance, Cobra & Outplacement)			—						—														(37	)					(41	)		(78	)
	Accrual balances as of June 30, 2013			741			—			105			—		—			—			—			—			—			7			853
	Activity for fiscal 2014:
	New charges and adjustments to estimates																																—
	Accretion expense			15																													15
	Cash paid, net			(502	)					(105	)																						(607	)
	Write-offs (Severance, Cobra & Outplacement)																													(7	)		(7	)
	Accrual balances as of June 30, 2014		$	254		$	—		$	—		$	—	$	—		$	—		$	—		$	—		$	—		$	—		$	254
	-1	These amounts relate to discontinued operations.
	-2	These amounts relate to continuing operations.
Summary of Expected Future Payments for Restructuring Liabilities	'
	The following table summarizes the expected future payments for restructuring liabilities by fiscal year (in thousands):
			Contractual			Contractual			Estimated
			Cash Obligation			Sublease			Future Net
						Income			Cash Outflow
	Year ending June 30, 2015		$	505		$	(296	)	$	209
			$	505		$	(296	)	$	209

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Jun. 30, 2014
Income (Loss) From Continuing Operations Before Provision for Income Taxes	'
	Income (loss) from continuing operations before provision for income taxes is compromised of the following (in thousands):
		Fiscal Year ended June 30,
		2014			2013			2012
	Domestic	$	417		$	(39,637	)	$	(9,439	)
	Foreign	$	36			—			—
	Total	$	453		$	(39,637	)	$	(9,439	)
Provision (Benefit) for Income Taxes	'
	The provision (benefit) for income taxes includes the following (in thousands):
		Fiscal Year ended June 30,
		2014			2013			2012
	Current:
	Domestic Income Tax	$	—		$	—		$	(3,790	)
	Foreign Income Tax		—			42			—
		$	—		$	42		$	(3,790	)
	Deferred:
	Domestic Income Tax	$	—
	Foreign		—			—			2,501
		$	—		$	—		$	2,501
	Total	$	—		$	42		$	(1,289	)
Reconciliation of Expected Federal Income Tax Expense Benefit	'
	The following table reconciles the expected corporate federal income tax expense (benefit), computed by multiplying the Company’s income/(loss) before income taxes by the statutory income tax rate of 35% (in thousands):
		Fiscal Year End June 30th,
		2014			2013			2012
	Federal Benefit at statutory rate	$	159		$	(13,873	)	$	(3,304	)
	State Taxes		—						(486	)
	Effect of foreign corporations		260			42			2,501
	Permanent adjustment		25			—			—
	Change in valuation allowance		(28,184	)		—			—
	Increase in unrecognized tax benefit		12,790			—			—
	Abandonment of state net operating losses		11,763			—			—
	Stock compensation adjustment		(1,708	)		—			—
	Capital loss adjustment		5,063			—			—
	Net operating losses not benefited, net		—			13,873			—
	Other		(168	)		—			—
	Total Tax Expense/(Benefit)	$	—		$	42		$	(1,289	)
Tax Effect of Temporary Differences of Deferred Tax Assets and Liabilities	'
	The tax effect of temporary differences that give rise to significant portions of the Company’s deferred tax assets and liabilities are as follows (in thousands):
		Fiscal Year End June 30th,
		2014			2013
	Deferred Tax Assets:
	Net operating loss carryforwards	$	619,837		$	636,588
	Accruals and allowances not deductible for tax purposes		652			35
	Research and development credit and other carry-forwards		38,371			51,333
	Stock based compensation		1,847			935
	Total Deferred tax assets, gross		660,707			688,891
	Less: valuation allowance		(660,707	)		(688,891	)
	Total Deferred tax assets, net	$	—		$	—
Federal Net Operating Loss Carryforwards	'
	The following table reflects federal net operating loss carryforwards that will expire beginning 2017 (in thousands):
	Fiscal Year of	Federal NOL carryforwards
	Expiration
	2017	$	6,958
	2018		25,093
	2019		59,062
	2020		491,683
	2021		187,755
	2022 through 2033		905,561
	Total	$	1,676,112
Gross Unrecognized Tax Benefit Activity	'
	During the 2012, 2013 and 2014 fiscal years, the total amount of gross unrecognized tax benefit activity was as follows (in thousands):
	Balance as of June 30, 2011	$	1,027
	Additions based on tax positions related to current year		48
	Addition for tax positions of prior years		240
	Reductions for tax positions of prior years		(239	)
	Lapse of statue of limitations		(130	)
	Impact of currency fluctuation		(28	)
	Balance as of June 30, 2012		918
	Reductions for tax positions of prior years		(240	)
	Lapse of statue of limitations		(85	)
	Balance as of June 30, 2013		593
	Addition for tax positions of prior years		12,790
	Reductions for tax positions of prior years		—
	Lapse of statue of limitations		(93	)
	Balance as of June 30, 2014	$	13,290

Significant_Accounting_Policie3

Significant Accounting Policies - Additional Information (Detail) (USD $)

12 Months Ended

1 Months Ended

1 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Patent

Out of Pocket Costs

Minimum

Maximum

Patents

Patents

Patents

Patents

Patents

Patents

Patent

Additional

Scenario One

Scenario Two

Scenario Three

Scenario Three

Minimum

Significant Accounting Policies [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

Maturity period of certificates of deposit

'

'

'

'

'

'2 years

'

'

'

'

'

'

Estimated useful life of property and equipment

'

'

'

'

'3 years

'5 years

'

'

'

'

'

'

Number of Patent license agreement

0

'

'

'

'

'

'

'

'

'

'

'

Incremental direct license costs

$400,000

'

'

'

'

'

'

'

'

'

'

'

Initial direct license costs, net

2,061,000

'

'

'

'

'

'

'

'

'

'

'

Number of patents

'

'

'

'

'

'

2,150

'

'

'

'

'

Number of additional patents per year

'

'

'

'

'

'

100

'

'

'

'

'

Commencement date

'

'

'

'

'

'

'

'2014

'

'

'

'

Percentage of Cumulative Gross Revenue quarterly payment

'

'

'

'

'

'

'

'

20.00%

50.00%

70.00%

'

Cumulative Gross Revenue

'

'

'

'

'

'

'

'

100,000,000

400,000,000

'

500,000,000

Legal expenses included in patent licensing expenses

7,500,000

'

'

'

'

'

'

'

'

'

'

'

Patent licensing expenses

$23,008,000

$16,281,000

$13,089,000

$3,800,000

'

'

'

'

'

'

'

'

Basic_and_Diluted_Earnings_Los

Basic and Diluted Earnings (Loss) Per Share (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Schedule of Earnings Per Share, Basic and Diluted, by Common Class [Line Items]	'	'	'
Income (Loss) from continuing operations	$453	($39,679)	($8,150)
Income (loss) from discontinued operations, net of tax	-20	-7,934	22,717
Net income (loss)	$433	($47,613)	$14,567
Weighted average shares:	'	'	'
Weighted average shares of common stock outstanding	108,032	90,978	86,567
Weighted average shares of restricted stock subject to repurchase	-50	-135	-213
Weighted average shares used in computing basic earnings (loss) per share	107,982	90,843	86,354
Weighted average shares used in computing dilutive earnings (loss) per share	108,694	90,843	86,354
Basic earnings (loss) per share from:	'	'	'
Income (loss) from continuing operations	'	($0.44)	($0.09)
Income (loss) from discontinued operations	'	($0.09)	$0.26
Net income (loss)	'	($0.53)	$0.17
Diluted earnings (loss) per share from:	'	'	'
Income (loss) from continuing operations	'	($0.44)	($0.09)
Income (loss) from discontinued operations	'	($0.09)	$0.26
Net income (loss)	'	($0.53)	$0.17
Stock Option	'	'	'
Weighted average shares:	'	'	'
Dilutive effect of share based compensation	442	'	'
Restricted Stock Units (RSUs)	'	'	'
Weighted average shares:	'	'	'
Dilutive effect of share based compensation	263	'	'
Restricted Stock	'	'	'
Weighted average shares:	'	'	'
Dilutive effect of share based compensation	7	'	'

Antidilutive_Securities_Exclud

Antidilutive Securities Excluded from Computation of Earning Per Share (Detail)	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	3,629	[1]	9,331	[2]	8,707	[2]
Restricted Stock	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	'		106	[2]	180	[2]
Non-vested restricted share units	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	77	[1]	1,557	[2]	276	[2]
Stock Option	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	2,352	[1]	5,855	[2]	8,251	[2]
Consultant stock award with market condition	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	1,200	[1],[3]	1,200	[2],[3]	'
Contingent shares for commitment fee	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	'		226	[2],[4]	'
Contingent shares for non-employee compensation	'		'		'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'		'		'
Potentially dilutive securities	'		387	[2],[5]	'
[1]	For the 2014 fiscal year the number of options, restricted share units, and restricted share awards reflects those instruments that were excluded from the computation of dilutive shares outstanding because the assumed proceeds exceeded the average market value of the Company's common stock during the year.
[2]	For the 2013 and 2012 fiscal years all options, restricted share units, and restricted share awards that were outstanding at the end of the fiscal year were considered anti-dilutive as the Company reported a loss from continuing operations.
[3]	Please see Note 10(e) of the Notes to the Consolidated Financial Statements.
[4]	Please see Note 10(g) of the Notes to the Consolidated Financial Statements.
[5]	In connection with the 2013 fiscal year financing transactions, the Company entered into an agreement with a consultant to provide corporate finance advisory services to the Company in connection with the Transaction. This consultant was to receive compensation in the aggregate amount of 2% of total gross proceeds from the Senior Secured Notes, a Registered Direct Offering and the Rights Offering in cash, plus an additional fee of 2% of total gross proceeds from the Senior Secured Notes, the Registered Direct Offering and the Rights Offering payable through the issuance of unregistered shares of Company common stock, par value $0.001. The Senior Secured Notes and Registered Direct proceeds were received on June 28, 2013, however, the Rights Offering was not completed as of June 30, 2013. The number of such shares issued and due as of June 30, 2013 are calculated based on 2% of total gross proceeds from the Senior Secured Notes and the Registered Direct Offering divided by the trading price per share of Company common stock as of the time of issuance. A total of 386,598 shares of Company stock were due to this consultant for the Senior Secured Notes and the Registered Direct Offering as compensation for providing corporate financial advisory services as of June 30, 2013. The fair value of the Company common stock issued of $0.8 million was recorded as a debt and equity issuance cost. The debt issue costs are recorded as a deferred asset and amortized over the life of the Notes and the equity issue costs are charged against the equity proceeds.

Antidilutive_Securities_Exclud1

Antidilutive Securities Excluded from Computation of Earning Per Share (Parenthetical) (Detail) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 28, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'	'
Consultant fee gross proceeds from transactions payable in cash, percentage	'	2.00%	2.00%
Consultant fee gross proceeds from transactions payable common stock, percentage	'	2.00%	2.00%
Common stock, par value	$0.00	$0.00	'
Common stock due for financial advisory services	'	386,598	'
Issuance costs related to equity financing	$422	$774	'

Ericsson_Transaction_Additiona

Ericsson Transaction - Additional Information (Detail) (USD $)

4 Months Ended

12 Months Ended

1 Months Ended

1 Months Ended

12 Months Ended

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Mar. 31, 2014

Jun. 30, 2014

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Feb. 28, 2013

Jun. 30, 2014

Jun. 30, 2014

Master Sales Agreement

Patents

Patents

Patents

Patents

Patents

Patents

Ericsson

Ericsson

Unwired Planet LLC

Patent

Additional

Scenario One

Scenario Two

Scenario Three

Scenario Three

Master Sales Agreement

Minimum

Deferred Revenue Arrangement [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of patents

'

'

'

'

'

2,150

'

'

'

'

'

'

'

Number of additional patents per year

'

'

'

'

'

100

'

'

'

'

'

'

'

Commencement date

'

'

'

'

'

'

'2014

'

'

'

'

'

'

Percentage of Cumulative Gross Revenue quarterly payment

'

'

'

'

'

'

'

20.00%

50.00%

70.00%

'

20.00%

'

Cumulative Gross Revenue

'

'

'

'

'

'

'

$100,000,000

$400,000,000

'

$500,000,000

'

'

Additional revenue entitled up on conditions

'

'

'

'

'

'

'

'

'

'

'

'

1,050,000,000

Default in the payment of obligations to trigger entitlement payment

'

'

'

'

5,000,000

'

'

'

'

'

'

'

'

Transaction costs

'

'

7,200,000

'

'

'

'

'

'

'

'

'

'

Sale of patents

'

'

'

10,000,000

'

'

'

'

'

'

'

'

'

Cumulative gross license revenue

58,100,000

'

'

'

'

'

'

'

'

'

'

42,003,000

'

Fee share

$11,600,000

$11,600,000

$21,000

'

'

'

'

'

'

'

'

$11,600,000

'

Lenovo_Transaction_Additional_

Lenovo Transaction - Additional Information (Detail) (USD $)	4 Months Ended	12 Months Ended				3 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014
		Patent			Ericsson	Lenovo Agreements	Lenovo Agreements	Lenovo Agreements	Letter Agreement
								Patent sale and patent license	Evercore
Finite-Lived Intangible Liabilities [Line Items]	'	'	'	'	'	'	'	'	'
license expiration date	'	'	'	'	'	'	31-Mar-19	'	'
Additional renewal period of license	'	'	'	'	'	'	'2 years	'	'
Notice period to terminate license agreement	'	'	'	'	'	'	'30 days	'	'
Number of patent sold	'	21	'	'	'	'	'	'	'
Patents purchased	'	$10,000,000	'	'	$10,000,000	'	'	'	'
Financial advisory services fees	'	'	'	'	'	'	'	'	2,500,000
Number of common shares issued as consideration	'	'	'	'	'	'	'	'	1,000,000
Patent sale and patent license, licensing cost	'	23,008,000	16,281,000	13,089,000	'	'	5,400,000	2,800,000	'
Direct license cost, capitalized	'	'	'	'	'	2,500,000	2,500,000	'	'
Gross Proceeds from sale and licensing of intangible assets	'	'	'	'	'	'	100,000,000	'	'
Lenovo Licensing Revenue Recognition	58,100,000	'	'	'	42,003,000	1,300,000	1,268,000	'	'
License agreement term	'	'	'	'	'7 years	'	'7 years	'	'
Patent Sale and Grant-back license fee	'	'	'	'	10,000,000	'	'	'	'
Percentage of Cumulative Gross Revenue quarterly payment	'	'	'	'	20.00%	'	'	'	'
Ericsson fee share	$11,600,000	$11,600,000	$21,000	'	$11,600,000	'	$11,599,000	'	'

Proceeds_from_Lenovo_Agreement

Proceeds from Lenovo Agreements Allocated to Elements of the Transaction Based on Their Relative Fair Value (Detail) (Lenovo Agreements, USD $)	12 Months Ended
	Jun. 30, 2014
Lenovo Agreements	'
Finite-Lived Intangible Liabilities [Line Items]	'
License of Patents	$43,273,000
Past Patent Infringement	2,774,000
Sale of Patents	53,953,000
Total Gross Proceeds	$100,000,000
License of Patents, percentage	43.00%
Past Patent Infringement, percentage	3.00%
Sale of Patents, percentage	54.00%
Total Gross Proceeds, percentage	100.00%

Summary_of_Gross_Revenue_Fee_S

Summary of Gross Revenue, Fee Share Due Ericsson and Net Revenue Recognized for Lenovo (Detail) (USD $)	4 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2014	Jun. 30, 2014
					Lenovo Agreements	Lenovo Agreements
Finite-Lived Intangible Liabilities [Line Items]	'	'	'	'	'	'
Sale of patents	'	'	'	'	'	$53,953,000
Past patent infringement	'	'	'	'	'	2,774,000
Licensing revenue	58,100,000	'	'	'	1,300,000	1,268,000
Gross Revenue	'	'	'	'	'	57,995,000
Fee share	-11,600,000	-11,600,000	-21,000	'	'	-11,599,000
Patents acquired and sold	'	'	'	'	'	-10,000,000
Net revenue	'	$36,396,000	$121,000	$15,050,000	'	$36,396,000

Summary_of_Licensing_Revenue_R

Summary of Licensing Revenue Recognition and Ericsson Fee Share for License Agreement (Detail) (USD $)	4 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	$58,100	'	'	'
Net revenue	'	36,396	121	15,050
Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	42,003	'	'
Fee share	'	-8,432	'	'
Net revenue	'	33,571	'	'
2015 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2016 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2017 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2018 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2019 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2020 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	6,256	'	'
Fee share	'	-1,251	'	'
Net revenue	'	5,005	'	'
2021 | Ericsson	'	'	'	'
Finite-Lived Intangible Assets [Line Items]	'	'	'	'
Lenovo Licensing Revenue Recognition	'	4,467	'	'
Fee share	'	-926	'	'
Net revenue	'	$3,541	'	'

Discontinued_Operations_Additi

Discontinued Operations - Additional Information (Detail) (USD $)	1 Months Ended	12 Months Ended
	Feb. 29, 2012	Jun. 30, 2013	Jun. 30, 2012
Discontinued Operations [Line Items]	'	'	'
Gain (Loss) on sale of discontinued operations	'	($150,000)	$50,294,000
Location Product Operations	'	'	'
Discontinued Operations [Line Items]	'	'	'
Cash received from sale of business	6,000,000	'	'
Escrow deposit	600,000	'	'
Escrow release period	'1 year	'	'
Pre-tax gain on sale of discontinued operations	'	'	5,200,000
Gain (Loss) on sale of discontinued operations	'	600,000	'
Mediation and messaging product lines	'	'	'
Discontinued Operations [Line Items]	'	'	'
Cash received from sale of business	'	'	49,600,000
Gain (Loss) on sale of discontinued operations	'	($750,000)	'

Financial_Instruments_Addition

Financial Instruments - Additional Information (Detail) (USD $)	Jun. 30, 2014	Jun. 30, 2013	3-May-12	Mar. 31, 2013	Jun. 30, 2012	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
In Millions, unless otherwise specified			Auction Rate Securities	Auction Rate Securities	Auction Rate Securities	Auction Rate Securities	Restriction Expiration in June 2013	Short-Term Restricted Cash	Short-Term Restricted Cash	Long-Term Restricted Cash	Long-Term Restricted Cash
						Fair Value, Measurements, Recurring
						Long Term Investments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Cash collateral for letter of credit	$0.60	$17.80	'	'	'	'	$17	$0.30	$17.30	$0.30	$0.50
Cash restriction expiration date	'	'	'	'	'	'	'2013-04	'	'	'	'
Investments, fair value	'	'	'	'	'	2.2	'	'	'	'	'
Par value of investments sold	'	'	2.2	'	'	'	'	'	'	'	'
Par value of illiquid investments	'	'	'	'	3.5	'	'	'	'	'	'
Proceeds from sale of securities	'	'	'	1.9	'	'	'	'	'	'	'
Realized loss on sale of available for sale securities	'	'	'	$1.10	'	'	'	'	'	'	'

AvailableforSale_Investments_w

Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value with Expected Maturity (Detail) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2015	$40,068
Expected maturity for the year ending June 30, 2016	11,745
Fair value	51,813
Amortized cost	51,789
US Government Obligations	'
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2015	39,068
Expected maturity for the year ending June 30, 2016	9,993
Fair value	49,061
Amortized cost	49,039
Certificates of Deposit	'
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2015	1,000
Expected maturity for the year ending June 30, 2016	1,752
Fair value	2,752
Amortized cost	$2,750

Financial_Assets_and_Liabiliti

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)	Jun. 30, 2014		Jun. 30, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	'		$22,092
Fair Value, Measurements, Recurring	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	139,712	[1]	17,909	[1]
Total Liabilities	316		904
Fair Value, Measurements, Recurring | Consultant stock award with market condition	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	316		904
Fair Value, Measurements, Recurring | Money Market Funds	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	90,651	[2]	9,121	[2]
Fair Value, Measurements, Recurring | US Government Obligations	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	49,061		2,980
Fair Value, Measurements, Recurring | Corporate Bonds	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	'		5,808
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	139,712	[1]	17,909	[1]
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Money Market Funds	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	90,651	[2]	9,121	[2]
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | US Government Obligations	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	49,061		2,980
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Corporate Bonds	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	'		5,808
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	316		904
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Consultant stock award with market condition	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	$316		$904
[1]	Total Assets do not include Certificates of Deposit
[2]	included in cash and cash equivalents

Reconciliation_of_Beginning_an

Reconciliation of Beginning and Ending Balances of Auction Rate Securities Measured at Fair Value on Recurring Basis Using Level Three (Detail) (Auction Rate Securities, Fair Value, Inputs, Level 3, USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2014
Auction Rate Securities | Fair Value, Inputs, Level 3	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	'	'
Beginning Balance	$2,237	$0
Change in unrealized losses included in other comprehensive income	-329	'
Sale of ARS	-1,908	'
Ending Balance	$0	$0

Financial_Assets_and_Liabiliti1

Financial Assets and Liabilities Not Required to be Carried at Fair Value on Recurring Basis (Detail) (USD $)	Jun. 30, 2014		Jun. 30, 2013
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Liabilities	'		$22,092
Long-term notes payable	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Liabilities	26,377	[1]	22,092
Reported Value Measurement | Long-term notes payable	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Liabilities	25,693	[1]	22,096
Cash	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	3,226		38,492
Cash | Reported Value Measurement	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	3,226		38,492
Certificates of Deposit	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	2,752	[2]	2,005	[2]
Certificates of Deposit | Reported Value Measurement	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	2,752	[2]	2,005	[2]
Restricted Cash and Cash Equivalents	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	629	[3]	17,758	[3]
Restricted Cash and Cash Equivalents | Reported Value Measurement	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	629	[3]	17,759	[3]
Fair Value, Inputs, Level 1 | Cash	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	3,226		38,492
Fair Value, Inputs, Level 1 | Certificates of Deposit	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	2,752	[2]	2,005	[2]
Fair Value, Inputs, Level 1 | Restricted Cash and Cash Equivalents	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Assets	629	[3]	17,758	[3]
Fair Value, Inputs, Level 3	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Liabilities	'		22,092
Fair Value, Inputs, Level 3 | Long-term notes payable	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Total Liabilities	$26,377	[1]	$22,092
[1]	includes payment in kind notes
[2]	included in investments
[3]	includes current and non-current restricted cash

Borrowings_Additional_Informat

Borrowings - Additional Information (Detail) (USD $)

12 Months Ended

1 Months Ended

12 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

CreditFacility

Financing Agreement

Senior Notes

Senior Notes

Senior Notes

Senior Notes

Senior Notes

Short-Term Restricted Cash

Short-Term Restricted Cash

Long-Term Restricted Cash

Long-Term Restricted Cash

First Year

Second Year

Debt Instrument [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing agreements, fair value

'

$22,092,000

'

$36,800,000

$22,100,000

'

$22,100,000

'

'

'

'

'

'

Senior secured notes, amount

'

'

'

'

25,000,000

'

25,000,000

'

'

'

'

'

'

Senior notes, maturity period

'

'

'

'

'2018-06

'

'

'

'

'

'

'

'

Senior notes, unamortized discount

'

'

'

'

2,900,000

'

2,900,000

'

'

'

'

'

'

Senior debt issuance costs

'

'

'

'

1,300,000

'

1,300,000

'

'

'

'

'

'

Senior notes, stated interest rate

'

'

'

'

'

12.88%

'

'

'

'

'

'

'

Senior notes, effective interest rate

'

'

'

'

'

17.20%

'

'

'

'

'

'

'

Senior notes, interest rate for in-kind payments

'

'

'

'

'

'

'

12.88%

12.88%

'

'

'

'

Senior notes, interest rate for cash payments

'

'

'

'

'

'

'

'

12.50%

'

'

'

'

Debt instrument, redemption price percentage

'

'

'

'

'

115.00%

'

'

'

'

'

'

'

Debt instrument, convertible value

150,000,000

'

'

'

'

'

'

'

'

'

'

'

'

Debt instrument, latest date

28-Jun-15

'

'

'

'

'

'

'

'

'

'

'

'

Debt instrument, conversion percentage

115.00%

'

'

'

'

'

'

'

'

'

'

'

'

Debt instrument, conversion feature terms

'The Notes contains restrictive covenants that, among other things, restrict the ability of the Company and its subsidiaries to (1) incur debt; (2) pay dividends and make distributions on, or redeem or repurchase the Company's equity interests; (3) make certain investments; (4) sell assets; (5) create liens; and (6) enter into transactions with affiliates.

'

'

'

'

'

'

'

'

'

'

'

'

Debt instrument, cash maintained

10,000,000

'

'

'

'

'

'

'

'

'

'

'

'

Common stock, stock price trigger

$3

'

'

'

'

'

'

'

'

'

'

'

'

Common stock threshold trading days

'15 days

'

'

'

'

'

'

'

'

'

'

'

'

Common stock threshold consecutive trading days

'30 days

'

'

'

'

'

'

'

'

'

'

'

'

Interest expense on notes

3,697,000

34,000

434,000

'

'

'

'

'

'

'

'

'

'

In kind interest payments on note payable

3,370,000

27,000

'

'

'

'

'

'

'

'

'

'

'

Amortization debt discount and issuance costs

326,000

2,000

'

'

'

'

'

'

'

'

'

'

'

Letters of credit, amount outstanding

600,000

'

'

'

'

'

'

'

'

'

'

'

'

Number of letters of credit

4

'

'

'

'

'

'

'

'

'

'

'

'

Cash collateral for letter of credit

$600,000

$17,800,000

'

'

'

'

'

'

'

$300,000

$17,300,000

$300,000

$500,000

Commitments_and_Contingencies_1

Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Commitments and Contingencies [Line Items]	'	'	'
Rental Expense	$104,000	$117,000	$3,300,000
Sublease income	$31,000	$1,500,000	$1,500,000
IRELAND	'	'	'
Commitments and Contingencies [Line Items]	'	'	'
Number of facility operating leases	1	'	'

Future_Minimum_Lease_Payments_

Future Minimum Lease Payments under Non-Cancelable Operating Leases and Future Contractual Sublease Income (Detail) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Future Lease Payments	'
2015	$663
2016	154
2017	'
Total	817
Future Contractual Sublease Income	'
2015	-295
Total	-295
Net Future Lease Payments	'
2015	368
2016	154
2017	'
Total	$522

Stockholders_Equity_Additional

Stockholders' Equity - Additional Information (Detail) (USD $)

12 Months Ended

12 Months Ended

1 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

1 Months Ended

3 Months Ended

12 Months Ended

1 Months Ended

12 Months Ended

1 Months Ended

1 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 28, 2013

Jun. 30, 2011

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jan. 28, 2012

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Sep. 30, 2013

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2014

Oct. 16, 2005

Jun. 30, 2014

Sep. 25, 2006

Sep. 30, 2013

Jun. 30, 2014

Dec. 31, 2009

Sep. 30, 2013

Jun. 30, 2014

Dec. 31, 2008

Sep. 30, 2013

Sep. 30, 2013

Sep. 30, 2013

Common stock

Common stock

Restatement Adjustment

Senior Notes

Senior Notes

Securities Purchase Agreement

Securities Purchase Agreement

Backstop Purchase Commitment

Backstop Fee

Maximum

Minimum

Series A Preferred Stock

Financing Agreements

Financing Agreements

Financing Agreements

Financing Agreements

Financing Agreements

Financing Agreements

Chief Executive Officer

Chief Executive Officer

Chief Executive Officer

Director

Employee Stock Purchase Plans

Employee Stock Purchase Plans

Employee Stock Purchase Plans

Restricted Stock Units (RSUs)

Restricted Stock Units (RSUs)

Restricted Stock Units (RSUs)

Employees and Directors

Employees and Directors

Employees and Directors

Stock Purchase Rights

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Contingent shares for non-employee compensation

Stock Option Plan 1995

Stock Option Plan 1995

Stock Option Plan 1996

Stock Option Plan 1996

Director's Plan

Director's Plan

Director's Plan

2006 Plan

2006 Plan

2006 Plan

2006 Plan

2006 Plan

2006 Plan

Common stock

Common stock

Registered Direct Offering

Registered Direct Offering

Backstop Purchase Commitment

Backstop Fee

Maximum

Common stock

Scenario One

Scenario Two

Incentive Fees

Maximum

Minimum

Full Value Stock Award

Common stock

Stockholders Equity Note [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock purchase price per one one-thousandth of a share

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$15

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of shares authorized for issuance

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

17,743,215

'

12,262,282

3,650,000

'

1,650,000

19,000,000

'

17,000,000

'

'

'

Option outstanding

3,152,000

5,855,000

8,251,000

'

9,889,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3,200

'

6,000

'

'

1,080,097

'

'

3,215,164

'

'

'

'

Additional number of shares authorized for issuance

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

2,000,000

'

'

2,000,000

'

'

'

'

'

Vesting Period

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'3 years

'

'

'

'

'4 years

'3 years

'

Options Acceleration Period Following Change in Control of Company

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'24 months

'

'

'

'

'

'

'

Stock option granted term

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'10 years

'

'10 years

'

'

'

'

'

Common Stock available for grant

5,427,215

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

1,403,393

'

'

4,023,822

'

'

'

'

Reduction in share reserved for issuance

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

1

'

'

'

'

1.5

Option for new employee cliff vest period

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'1 year

'

'

'

'

'

Remaining shares subject to repurchase

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

24,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock repurchase, weighted-average purchase price

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$0

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Purchase of common stock through payroll deductions

85.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shares purchased by employees under ESPP

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

0

5,627

84,740

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Weighted average grant date fair value of options per share granted

$0.67

$0.72

$0.98

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Intrinsic value of options exercised

$400,000

$2,500,000

$1,700,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Aggregate grant date fair value of RSU's granted

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

700,000

3,600,000

5,100,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Stock-based compensation

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

2,300,000

'

600,000

'

'

'

'

'

'

2,200,000

4,400,000

8,400,000

'

'

'

'

1,900,000

'

'

'

1,500,000

'

'

'

'

'

'

'

'

'

'

'

'

'

Total unrecognized compensation cost related to all unvested share awards and options

2,100,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Unrecognized compensation cost related to all unvested share awards and options, recognition period

'3 years

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock issued for service, shares

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

549,450

'

'

1,000,000

1,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of additional common shares issuable

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

500,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Consecutive trading days

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'20 days

'20 days

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock trading price

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

$3

$5

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of additional common shares issuable

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

700,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Other income relating to change in liability

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

600,000

800,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Financing agreement modification costs

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

200,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Incentive fee awards

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

300,000

900,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Post-termination exercise extension periods

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'6 months

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Salary continuation period

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'12 months

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Incentive cash award for the first six months of 2013

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

150.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Cash bonus expense

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

200,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Restricted stock units issued

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

300,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Cash based compensation cost

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

400,000

'

100,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Extension of exercise period

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'15 months

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of common stock related to equity financing, shares

'

'

'

'

'

775,000

7,530,000

'

'

'

'

7,530,120

'

'

'

'

'

'

7,530,000

'

7,530,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock, par value

$0.00

$0.00

'

'

'

'

'

'

'

'

$0.00

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Sale of Stock, Price Per Share

'

'

'

'

'

'

'

'

'

'

$1.66

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of common stock related to equity financing, shares

1,000

15,532,000

'

'

'

1,000

8,000

'

'

'

12,500,000

'

'

'

'

'

'

'

8,000

'

8,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Common stock voting percentage

'

'

'

'

'

'

'

'

'

'

'

'

'

'

5.00%

3.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Percentage of common stock

'

'

'

'

'

'

'

'

'

50.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of common stock

'

'

'

'

'

'

'

'

'

'

'

'

'

225,904

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shares of common stock issued for purchase commitment fee

'

'

'

'

'

'

'

'

'

'

'

'

2,255,461

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Consultant fee gross proceeds from transactions payable in cash, percentage

'

2.00%

'

2.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Consultant fee gross proceeds from transactions payable common stock, percentage

'

2.00%

'

2.00%

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair value of the individual transactions

'

22,092,000

'

'

'

'

'

36,850,000

22,100,000

22,100,000

'

'

'

'

'

'

'

36,850,000

'

13,491,000

'

854,000

437,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Senior notes, unamortized discount

'

'

'

'

'

'

'

'

2,900,000

2,900,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Senior debt issuance costs

'

'

'

'

'

'

'

'

1,300,000

1,300,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts

$422,000

$774,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number_of_Common_Shares_Availa

Number of Common Shares Available for Issuance (Detail)	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Common Stock available for grant	5,427,215
Director's Plan	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Common Stock available for grant	1,403,393
2006 Plan	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Common Stock available for grant	4,023,822

BlackScholesMerton_Option_Pric

Black-Scholes-Merton Option Pricing Model Assumptions Used to Record Estimated Fair Value of Stock-Based Compensation Expense, on Straight-Line Basis for ESPP (Detail) (Employee Stock Purchase Plans)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Employee Stock Purchase Plans	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Expected volatility	61.40%	'
Expected volatility, minimum	'	52.70%
Expected volatility, maximum	'	92.00%
Expected dividends	'	'
Expected term (years)	'6 months	'6 months
Risk-free rate	0.10%	0.10%

BlackScholesMerton_Option_Pric1

Black-Scholes-Merton Option Pricing Model Weighted Average Assumptions (Detail) (Employee Stock Option)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected volatility, minimum	64.60%	62.10%	72.20%
Expected volatility, maximum	68.70%	73.60%	78.50%
Expected dividends	'	'	'
Risk-free rate, minimum	0.49%	0.40%	0.60%
Risk-free rate, maximum	0.90%	1.00%	1.20%
Minimum	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected term (in years)	'2 years 7 months 6 days	'2 years 7 months 28 days	'3 years 7 months 6 days
Maximum	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Expected term (in years)	'3 years 15 days	'5 years 10 months 13 days	'6 years 26 days

Summary_of_Option_Activity_Det

Summary of Option Activity (Detail) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Shares	'	'	'
Beginning Balance	5,855	8,251	9,889
Options granted	591	991	4,773
Exercised	-1,626	-1,046	-1,783
Forfeited, canceled or expired	-1,668	-2,341	-4,628
Ending Balance	3,152	5,855	8,251
Exerciseable at June 30, 2014	2,124	'	'
Weighted average exercise price	'	'	'
Beginning Balance	$2.03	$3.14	$3.21
Options granted	$1.56	$1.64	$1.76
Exercised	$1.58	$1.63	$1.37
Forfeited, canceled or expired	$2.98	$5.95	$2.55
Ending Balance	$1.68	$2.03	$3.14
Exerciseable at June 30, 2014	$1.71	'	'
Weighted average remaining contractual term	'	'	'
Weighted average remaining contractual term, Outstanding	'4 years 7 months 24 days	'	'
Weighted average remaining contractual term, Exerciseable	'2 years 7 months 10 days	'	'
Aggregate Intrinsic Value	'	'	'
Aggregate Intrinsic Value, Outstanding	$1,870	'	'
Aggregate Intrinsic Value, Exerciseable	$1,209	'	'

Summary_of_Activity_of_Nonvest

Summary of Activity of Nonvested Shares (Detail) (Restricted Stock, USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Restricted Stock	'	'	'
Shares	'	'	'
Beginning Balance	106	180	197
Nonvested shares granted	'	90	151
Vested	-82	-164	-168
Forfeited	'	'	'
Ending Balance	24	106	180
Grant Date Fair Value Per Share	'	'	'
Beginning Balance	$1.61	$1.93	$2.07
Nonvested shares granted	'	$1.42	$1.67
Vested	$1.62	$1.85	$1.86
Forfeited	'	'	'
Ending Balance	$1.57	$1.61	$1.93

Activity_of_Restricted_Stock_U

Activity of Restricted Stock Units (Detail) (Restricted Stock Units (RSUs), USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Restricted Stock Units (RSUs)	'	'	'
Schedule Of Restricted Stock [Line Items]	'	'	'
Beginning Balance	1,557	276	'
Granted	523	2,315	2,504
Vested	-907	-1,014	-2,175
Forfeited	-20	-20	-53
Ending Balance	1,153	1,557	276
Beginning Balance	$1.40	$2.04	'
Granted	$1.51	$1.55	$2.04
Vested	$1.73	$1.91	$2.59
Forfeited	$1.90	$1.90	$1.93
Ending Balance	$1.65	$1.40	$2.04

Estimated_Assumptions_Used_to_

Estimated Assumptions Used to Value Market-Condition Non-Employee Stock Grants (Detail) (Contingent shares for non-employee compensation)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Contingent shares for non-employee compensation	'	'
Stockholders' Equity Detail [Line Items]	'	'
Expected volatility, minimum	60.24%	62.28%
Expected volatility, maximum	72.41%	72.38%
Risk-free rate, minimum	0.08%	0.24%
Risk-free rate, maximum	0.18%	0.28%

Fair_Value_of_Senior_Secured_N

Fair Value of Senior Secured Notes (Detail) (USD $)	Jun. 30, 2013
In Thousands, unless otherwise specified
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	$22,092
Senior Secured Notes	'
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	22,066
Payment in Kind (PIK) Note	'
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	26
Fair Value, Inputs, Level 3	'
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	22,092
Fair Value, Inputs, Level 3 | Senior Secured Notes	'
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	22,066
Fair Value, Inputs, Level 3 | Payment in Kind (PIK) Note	'
Defined Benefit Plan Disclosure [Line Items]	'
Liabilities, fair value	$26

Fair_Value_Allocation_Based_on

Fair Value Allocation Based on Individual Fair Values (Detail) (USD $)	Jun. 30, 2013
In Thousands, unless otherwise specified
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	$22,092
Financing Agreements	'
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	36,850
Financing Agreements | Registered Direct Offering	'
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	13,491
Financing Agreements | Backstop Purchase Commitment	'
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	854
Financing Agreements | Backstop Fee	'
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	437
Financing Agreements | Senior Secured Notes	'
Defined Benefit Plan Disclosure [Line Items]	'
Total Liabilities	$22,068

Summary_of_Issuance_of_Common_

Summary of Issuance of Common Stock Related to Equity Financing and Issuance Costs (Detail) (USD $)	12 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	$1	$15,532	'	'
Issuance costs related to equity financing	-422	-774	'	'
Balance as of June 30, 2013	63,071	43,927	68,629	42,945
Balance as of June 30, 2013	112,115,000	100,281,000	'	'
Common stock	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	1	8	'	'
Issuance of common stock related to equity financing, shares	775,000	7,530,000	'	'
Balance as of June 30, 2013	111	100	89	85
Balance as of June 30, 2013	112,115,000	100,281,000	89,595,000	85,640,000
Common stock | Financing Agreements	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	8	'	'
Issuance of common stock related to equity financing, shares	'	7,530,000	'	'
Balance as of June 30, 2013	'	8	'	'
Balance as of June 30, 2013	'	7,530,000	'	'
Common stock | Financing Agreements | Registered Direct Offering	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	8	'	'
Issuance of common stock related to equity financing, shares	'	7,530,000	'	'
Additional Paid-in Capital	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	15,524	'	'
Issuance costs related to equity financing	-422	-774	'	'
Balance as of June 30, 2013	3,243,756	3,224,769	3,202,080	3,191,775
Additional Paid-in Capital | Financing Agreements	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	15,524	'	'
Issuance costs related to equity financing	'	-774	'	'
Balance as of June 30, 2013	'	14,750	'	'
Additional Paid-in Capital | Financing Agreements | Registered Direct Offering	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	13,483	'	'
Additional Paid-in Capital | Financing Agreements | Backstop Purchase Commitment	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	854	'	'
Additional Paid-in Capital | Financing Agreements | Backstop Fee	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	437	'	'
Additional Paid-in Capital | Financing Agreements | Legal and Advisory Fees	'	'	'	'
Long Term Debt And Equity Financings [Line Items]	'	'	'	'
Issuance of common stock related to equity financing	'	$750	'	'

Restructuring_Activity_Detail

Restructuring Activity (Detail) (USD $)

12 Months Ended

1 Months Ended

7 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

In Thousands, unless otherwise specified

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2011

Jun. 30, 2013

Jan. 31, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2011

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 02 to FY 09 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 11 Restructuring Plans

FY 11 Restructuring Plans

FY 11 Restructuring Plans

FY 11 Restructuring Plans

FY 11 Restructuring Plans

FY 11 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

FY 13 Restructuring Plans

Continuing operations

Continuing operations

Continuing operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Facility

Facility

Continuing operations

Continuing operations

Continuing operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Continuing operations

Continuing operations

Continuing operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Continuing operations

Continuing operations

Continuing operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Continuing operations

Continuing operations

Continuing operations

Continuing operations

Facility

Facility

Facility

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Facility

Facility

Facility

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Facility

Facility

Facility

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Facility

Facility

Employee Severance

Employee Severance

Restructuring Cost and Reserve [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Beginning Balance

$741

[1]

$12,518

[1]

$25,210

[1]

$0

[2]

$0

[2]

$0

[2]

$0

[2]

'

'

$105

[1]

$333

[1]

$748

[1]

$0

[2]

$0

[2]

$0

[2]

$0

[2]

$802

[1]

'

$0

[1]

$217

[2]

$0

[2]

$0

[2]

$45

[1]

'

$0

[1]

'

$0

[2]

$0

[2]

$853

$13,698

$26,175

'

$0

[1]

$7

[1]

'

New charges and adjustments to estimates

'

10

[1]

-48

[1]

'

'

'

'

'

'

'

-25

[1]

7

[1]

'

'

'

'

-71

[1]

1,411

[1]

'

-12

[2]

'

'

-3

[1]

618

[1]

'

4,327

[2]

'

'

'

1,443

6,303

831

[1]

'

'

701

[1]

Accretion expense

15

[1]

221

[1]

680

[1]

'

'

'

'

'

'

'

4

[1]

10

[1]

'

'

'

'

'

1

[1]

'

'

'

'

'

'

'

'

'

'

15

225

691

'

'

'

'

Cash paid, net

-502

[1]

-12,008

[1]

-13,324

[1]

'

'

'

'

-200

-100

-105

[1]

-207

[1]

-432

[1]

'

'

'

'

-731

[1]

-610

[1]

'

-205

[2]

'

'

-5

[1]

-573

[1]

'

-4,327

[2]

'

'

-607

-14,435

-19,471

-831

[1]

'

'

-653

[1]

Write-offs (Severance, Cobra & Outplacement)

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

-37

[1]

'

'

'

'

'

-7

-78

'

'

'

-7

[1]

-41

[1]

Ending Balance

$254

[1]

$741

[1]

$12,518

[1]

$0

[2]

$0

[2]

$0

[2]

$0

[2]

'

'

$0

[1]

$105

[1]

$333

[1]

$0

[2]

$0

[2]

$0

[2]

$0

[2]

$0

[1]

$802

[1]

$0

[1]

$0

[2]

$0

[2]

$0

[2]

$0

[1]

$45

[1]

$0

[1]

$0

[2]

$0

[2]

$0

[2]

$254

$853

$13,698

$0

[1]

$0

[1]

$0

[1]

$7

[1]

[1]

These amounts relate to continuing operations.

[2]

These amounts relate to discontinued operations.

Restructuring_and_Related_Cost2

Restructuring and Related Costs - Additional Information (Detail) (USD $)

12 Months Ended

3 Months Ended

12 Months Ended

3 Months Ended

12 Months Ended

12 Months Ended

3 Months Ended

1 Months Ended

7 Months Ended

12 Months Ended

1 Months Ended

12 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Mar. 31, 2013

Dec. 31, 2012

Sep. 30, 2012

Jun. 30, 2014

Jun. 30, 2012

Jun. 30, 2012

Jun. 30, 2012

Dec. 31, 2012

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2012

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2012

Dec. 31, 2011

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2011

Jun. 30, 2013

Jan. 31, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2012

Jun. 30, 2011

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2012

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 12 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 10 Restructuring Plans

FY 09 Restructuring Plans

FY 09 Restructuring Plans

FY 09 Restructuring Plans

Continuing operations

Discontinued Operations

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Facility

Facility

Employee Severance

Employee Severance

Employee Severance

Employee Severance

Facility

Facility

Facility

Facility

Facility

Facility

Facility

Facility

Facility

Facility

Continuing operations

Continuing operations

Continuing operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Discontinued Operations

Continuing operations

Continuing operations

Continuing operations

Continuing operations

Restructuring Cost and Reserve [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Restructuring charges related to severance

'

'

'

'

$300,000

'

$4,900,000

$500,000

$4,400,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Additional restructuring cost

'

0

0

1,400,000

'

0

'

'

'

400,000

'

'

'

'

'

'

1,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Non cash charge for accelerated depreciation

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

200,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Restructuring charges incurred

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

1,400,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Payment of restructuring charge

'

'

'

'

'

'

'

'

'

'

5,000

[1]

573,000

[1]

'

4,327,000

[2]

'

'

'

'

'

'

'

'

200,000

100,000

'

105,000

[1]

207,000

[1]

432,000

[1]

'

11,800,000

500,000

'

Lease expiration date

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'2014-01

'

'

'

'

'

'2014-11

'

Facilities related accruals

'

'

'

'

'

'

'

'

'

'

0

[1]

45,000

[1]

0

[1]

0

[2]

0

[2]

0

[2]

'

'

0

[2]

0

[2]

0

[2]

0

[2]

'

'

'

0

[1]

105,000

[1]

333,000

[1]

748,000

[1]

'

'

12,500,000

Accrued facility expected payment from July 2013 through November 2014

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

300,000

'

Future accretion expense

$7,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

[1]

These amounts relate to continuing operations.

[2]

These amounts relate to discontinued operations.

Summary_of_Expected_Future_Pay

Summary of Expected Future Payments for Restructuring Liabilities (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014
Restructuring Cost and Reserve [Line Items]	'
Contractual Cash Obligation	$505
Contractual Sublease Income	-296
Estimated Future Net Cash Outflow	209
Year ending June 30, 2015	'
Restructuring Cost and Reserve [Line Items]	'
Contractual Cash Obligation	505
Contractual Sublease Income	-296
Estimated Future Net Cash Outflow	$209

Income_loss_From_Continuing_Op

Income (loss) From Continuing Operations Before Provision for Income Taxes (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Schedule of Income Before Income Tax [Line Items]	'	'	'
Domestic	$417	($39,637)	($9,439)
Foreign	36	'	'
Income (loss) from continuing operations	$453	($39,637)	($9,439)

Provision_Benefit_for_Income_T

Provision (Benefit) for Income Taxes (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Current:	'	'	'
Domestic Income Tax	'	'	($3,790)
Foreign Income Tax	'	42	'
Current tax expense	'	42	-3,790
Deferred:	'	'	'
Domestic Income Tax	'	'	'
Foreign	'	'	2,501
Deferred tax expense	'	'	2,501
Total tax expense (benefit)	'	$42	($1,289)

Income_Taxes_Additional_Inform

Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Income Taxes [Line Items]	'	'	'
Tax expense (benefit)	'	$42,000	($1,289,000)
Income tax expense (benefit) relating to discontinued operations	68,000	800,000	5,500,000
Statutory income tax rate	35.00%	35.00%	35.00%
Federal net operating loss carryforwards	1,676,112,000	'	'
Operating loss carryforward for state income tax	385,000,000	'	'
Reduction in state net operating losses for ceased operations	183,000,000	'	'
Net operating loss carryforwards change in ownership minimum percentage	50.00%	'	'
Accrued interest associated with tax liabilities	0	'	'
Addition for tax positions of prior years	12,790,000	'	240,000
Reductions for tax positions of prior years	93,000	85,000	130,000
Gross unrecognized tax benefits	13,300,000	600,000	'
Income tax expense (benefit) relating to discontinued operations	100,000	'	'
Total unrecognized tax benefits that, if recognized would affect our effective tax rate	13,300,000	600,000	'
Unrecognized tax benefit is offset against the deferred tax asset	12,800,000	'	'
Deferred tax liability	100,000	'	'
Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Net operating loss carryforward limitation on use ownership change maximum period	'3 years	'	'
Research And Development	'	'	'
Income Taxes [Line Items]	'	'	'
Valuation allowance for deferred tax asset	51,300,000	'	'
Benefit of valuation allowance for deferred tax asset	8,500,000	'	'
Research And Development | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2033	'	'
Research And Development | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2017	'	'
Mediation and messaging product lines	'	'	'
Income Taxes [Line Items]	'	'	'
Valuation allowance for deferred tax asset	0	0	2,500,000
California	'	'	'
Income Taxes [Line Items]	'	'	'
Research and development credit carryforward	20,900,000	'	'
Net operating losses, carryforward period	'20 years	'	'
California | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2033	'	'
California | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2015	'	'
Federal	'	'	'
Income Taxes [Line Items]	'	'	'
Research and development credit carryforward	30,200,000	'	'
Federal | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2033	'	'
Federal | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Operating loss carryforwards expiration period	'2017	'	'
Federal | Group One | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'2008	'	'
Federal | Group One | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'1995	'	'
Federal | Group Two | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'2014	'	'
Federal | Group Two | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'2011	'	'
State | Maximum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'2014	'	'
State | Minimum	'	'	'
Income Taxes [Line Items]	'	'	'
Open tax years	'1995	'	'
Employee Stock Option	'	'	'
Income Taxes [Line Items]	'	'	'
Valuation allowance for deferred tax asset	$250,500,000	'	'

Reconciliation_of_Expected_Fed

Reconciliation of Expected Federal Income Tax Expense Benefit (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Provision For Income Taxes [Line Items]	'	'	'
Federal Benefit at statutory rate	$159	($13,873)	($3,304)
State Taxes	'	'	-486
Effect of foreign corporations	260	42	2,501
Permanent adjustment	25	'	'
Change in valuation allowance	-28,184	'	'
Increase in unrecognized tax benefit	12,790	'	'
Abandonment of state net operating losses	11,763	'	'
Stock compensation adjustment	-1,708	'	'
Capital loss adjustment	5,063	'	'
Net operating losses not benefited, net	'	13,873	'
Other	-168	'	'
Total tax expense (benefit)	'	$42	($1,289)

Tax_Effect_of_Temporary_Differ

Tax Effect of Temporary Differences of Deferred Tax Assets and Liabilities (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Deferred Tax Assets:	'	'
Net operating loss carryforwards	$619,837	$636,588
Accruals and allowances not deductible for tax purposes	652	35
Research and development credit and other carry-forwards	38,371	51,333
Stock based compensation	1,847	935
Total Deferred tax assets, gross	660,707	688,891
Less: valuation allowance	-660,707	-688,891
Total Deferred tax assets, net	$0	$0

Federal_Net_Operating_Loss_Car

Federal Net Operating Loss Carryforwards (Detail) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	$1,676,112
2017	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	6,958
2018	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	25,093
2019	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	59,062
2020	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	491,683
2021	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	187,755
2022 through 2033	'
Operating Loss Carryforwards [Line Items]	'
Federal net operating loss carryforwards	$905,561

Gross_Unrecognized_Tax_Benefit

Gross Unrecognized Tax Benefit Activity (Detail) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]	'	'	'
Beginning Balance	$593	$918	$1,027
Additions based on tax positions related to current year	'	'	48
Addition for tax positions of prior years	12,790	'	240
Reductions for tax positions of prior years	'	-240	-239
Lapse of statue of limitations	-93	-85	-130
Impact of currency fluctuation	'	'	-28
Ending Balance	$13,290	$593	$918