Great Elm Capital 10-Q 9 Nov 15 2016 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Sep. 30, 2015	Nov. 09, 2015
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q1
Trading Symbol	UPIP
Entity Registrant Name	UNWIRED PLANET, INC.
Entity Central Index Key	1,082,506
Current Fiscal Year End Date	--06-30
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		112,993,382

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Current assets:
Cash and cash equivalents	$ 73,565	$ 73,755
Short-term investments	3,707	11,713
Restricted cash	30	27
Prepaid and other current assets	848	632
Total current assets	78,150	86,127
Property and equipment, net	110	110
Initial direct license costs, net	1,511	1,595
Debt issuance costs and other assets, net	1,070	1,052
Total assets	80,841	88,884
Current liabilities:
Accounts payable	2,045	678
Fee share obligation	500	500
Deferred revenue	5,005	5,005
Accrued liabilities	925	970
Accrued legal expense	3,647	3,152
Accrued compensation	378	433
Total current liabilities	12,500	10,738
Long-term notes payable, related party	31,026	29,874
Deferred revenue, net of current portion	23,311	24,562
Other long-term liabilities	203	206
Total liabilities	$ 67,040	$ 65,380
Commitments and Contingencies (See Note 6)
Stockholders' equity
Preferred stock, $0.001 par value; 5,000 shares authorized and zero outstanding
Common stock, $0.001 par value; 1,000,000 shares authorized and 112,810 and 112,479 issued; and 112,615 and 112,347 outstanding at September 30, 2015 and June 30, 2015, respectively	$ 112	$ 112
Treasury stock, 195 and 132 shares at September 30, 2015 and June 30, 2015, respectively	(139)	(93)
Additional paid-in-capital	3,245,540	3,244,946
Accumulated other comprehensive income	200	234
Accumulated deficit	(3,231,912)	(3,221,695)
Total stockholders' equity	13,801	23,504
Total liabilities and stockholders' equity	$ 80,841	$ 88,884

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2015	Jun. 30, 2015
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock, shares issued	112,809,935	112,479,000
Common stock, shares outstanding	112,614,671	112,347,000
Treasury stock, shares	195,000	132,000

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Net revenue	$ 1,251	$ 1,251
Operating costs and expenses:
Patent licensing expenses	7,798	7,582
General and administrative	2,485	5,072
Restructuring and other related costs		2
Total operating costs and expenses	10,283	12,656
Operating loss from continuing operations	(9,032)	(11,405)
Interest income	5	24
Interest expense	(1,203)	(1,017)
Other income, net	40	292
Loss from continuing operations	(10,190)	(12,106)
Income tax	(27)
Loss from continuing operations after income taxes	(10,217)	(12,106)
Discontinued operations:
Loss from discontinued operations, net of tax		(12)
Net loss	$ (10,217)	$ (12,118)
Basic and diluted net loss per share from:
Continuing operations	$ (0.09)	$ (0.11)
Discontinued operations	0	0
Net loss	$ (0.09)	$ (0.11)
Weighted average shares outstanding basic and diluted	112,396	111,724

CONDENSED CONSOLIDATED STATEME5

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Net loss	$ (10,217)	$ (12,118)
Other comprehensive income
Change in unrealized gain on marketable securities		2
Foreign currency translation adjustment	(34)
Other comprehensive income	(34)	2
Comprehensive loss	$ (10,251)	$ (12,116)

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net loss	$ (10,217)	$ (12,118)
Adjustments to reconcile net loss to net used in operating activities:
Depreciation and amortization	28	26
Stock-based compensation	594	467
Non-cash restructuring charges		2
Amortization of premiums on investments, net	3	27
Realized (gain) on sale of investments	(40)
Gain on change in fair value of consultant incentive award obligation		(294)
In-kind interest payments on notes payable	1,038	914
Amortization of debt discount and issuance costs	165	103
Changes in operating assets and liabilities:
Initial licensing costs	84	228
Prepaid assets, deposits, and other assets	(296)	(255)
Accounts payable	1,367	1,156
Fee share obligation		(20,032)
Accrued liabilities	393	970
Deferred revenues	(1,251)	(1,251)
Accrued restructuring costs		(126)
Restricted cash	13	80
Net cash (used in) operating activities	(8,119)	(30,103)
Cash flows from investing activities:
Purchases of property and equipment	(28)
Proceeds from sales and maturities of investments	8,003	10,000
Net cash provided by investing activities	7,975	10,000
Cash flows from financing activities:
Proceeds from exercise of stock options		79
Purchase of treasury stock	(46)	(76)
Net cash provided by (used in) financing activities	(46)	3
Net decrease in cash and cash equivalents	(190)	(20,100)
Cash and cash equivalents at beginning of period	73,755	93,877
Cash and cash equivalents at end of period	$ 73,565	73,777
Non-cash financing activity
Retirement of treasury stock		$ 884

Organization and Basis of Prese

Organization and Basis of Presentation	3 Months Ended
	Sep. 30, 2015
Organization and Basis of Presentation	(1) Organization and Basis of Presentation Organization Unwired Planet, Inc. (referred to as “Unwired Planet” or the “Company”) is the parent company of a group of intellectual property licensing subsidiaries with a portfolio of worldwide mobile technology patents and patent applications. Our patents are held in two subsidiaries, UP LLC, a Nevada corporation, and UP International Limited, an Irish company, and cover a wide range of technology in the mobile ecosystem. Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities and Exchange Commission (“SEC”). Accordingly, they do not contain all of the information and notes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position as of September 30, 2015 and June 30, 2015, and the results of its operations for the three months ended September 30, 2015 and 2014, and cash flows for the three months ended September 30, 2015 and 2014. The following information should be read in conjunction with the audited consolidated financial statements and accompanying notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015. Use of Estimates The preparation of condensed 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 condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. 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. 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 the amounts on deposit or invested are in excess of amounts that are insured by the FDIC or SIPC. Recently Issued Accounting Pronouncements There are no recently issued accounting pronouncements that are expected to have a material impact on the Company’s financial position, results of operations, or cash flows.

Stockholders' Equity

Stockholders' Equity	3 Months Ended
	Sep. 30, 2015
Stockholders' Equity	(2) Stockholders’ Equity Common Stock As of September 30, 2015, the Company had 112,809,935 shares of common stock issued and 112,614,671 shares of common stock outstanding. During the three months ended September 30, 2015, the Company: • issued 331,066 shares of common stock for vested restricted stock grants at par value • acquired 63,032 shares of common stock at a cost of $46,000, which is included in treasury stock. Employee and Director Stock Compensation During the three months ended September 30, 2015 and 2014, the Company recognized stock based compensation for employees and directors of $0.5 million and $0.5 million, respectively. Options The Company granted a stock option to an officer to purchase 750,000 shares during the three months ended September 30, 2015. The fair value of options is estimated on the date of grant using the Black-Scholes-Merton option pricing model. The following table illustrates the assumptions used in estimating the fair value of the options valued as of the grant date, July 30, 2015: Expected volatility 65.29 % Expected dividends — Expected term (years) 5.93 Risk-free rate 1.81 % A summary of option activity from July 1, 2015 to September 30, 2015 is presented below (in thousands except per share and year amounts): Options Shares Weighted Weighted Aggregate Outstanding at July 1, 2015 7,685 $ 1.02 Options granted 1,050 0.69 Exercised — — Forfeited, cancelled or expired (109 ) 1.62 Outstanding at September 30, 2015 8,626 $ 0.97 7.61 $ 305 Exercisable at September 30, 2015 2,289 $ 1.66 1.99 $ — The estimated grant date fair value of options granted during the three months ended September 30, 2015 was $0.5 million. No options were granted during the three months ended September 30, 2014. Restricted Stock Awards and Units A summary of the activity of the Company’s restricted stock awards from July 1, 2015 to September 30, 2015 is presented below (in thousands except per share amounts): Restricted Stock Awards Shares Weighted Average Outstanding July 1, 2015 6 $ 1.29 Vested — — Outstanding September 30, 2015 6 $ 1.29 A summary of the activity of the Company’s restricted stock units from July 1, 2015 to September 30, 2015 is presented below (in thousands, except share amounts): Restricted Stock Units Restricted Stock Weighted Average Outstanding at July 1, 2015 1,393 $ 1.60 Granted — — Vested (331 ) 1.63 Forfeited (30 ) 1.67 Outstanding at September 30, 2015 1,032 $ 1.59 As of September 30, 2015, there was $3.2 million of total unrecognized compensation cost related to all unvested share awards and options. Consultant Stock Compensation The Company granted a non-employee stock option to purchase 300,000 shares to a consultant during the three months ended September 30, 2015. The fair value of options is estimated on the date of grant using the Black-Scholes-Merton option pricing model. The following table illustrates the assumptions used in estimating the fair value of the options valued as of the grant date, September 30, 2015: Expected volatility 69.12 % Expected dividends — Expected term (years) 9.88 Risk-free rate 2.05 % During the three months ended September 30, 2015 the Company recognized stock based compensation for non-employees of $46,000. Adoption of replacement shareholder rights plan On January 20, 2015, the Board of Directors of the Company adopted a Tax Benefits Preservation Agreement, between the Company and Computershare Trust Company, N.A., as Rights Agent (the “Agreement”) to replace the Company’s existing Tax Benefits Preservation Agreement, which expired on January 29, 2015, (the “Expired Agreement”). The Agreement is substantially the same as the Expired Agreement. The Agreement is designed to preserve the Company’s substantial tax assets associated with net operating loss carry forwards (“NOLs”) and built in losses under Section 382 of the Internal Revenue Code. The Company’s ability to use its NOLs and built in losses would be limited if there was an “ownership change” under Section 382. This would occur if shareholders owning (or deemed under Section 382 of the Internal Revenue Code to own) 5% or more of the Company’s stock increase their collective ownership of the aggregate amount of outstanding shares of the Company by more than 50 percentage points over a rolling three-year period. Pursuant to the terms of the Agreement, the Board of Directors declared a dividend distribution of one Preferred Stock Purchase Right (a “Right”) for each outstanding share of common stock, par value $0.001 per share of the Company (the “Common Stock”) to stockholders of record as of the close of business on January 29, 2015 (the “Record Date”). In addition, one Right will automatically attach to each share of Common Stock issued between the Record Date and the Distribution Date (as defined in the Agreement). Each Right entitles the registered holder thereof to purchase from the Company a unit consisting of one ten-thousandth of a share (a “Unit”) of Series A Junior Participating Cumulative Preferred Stock, par value $0.001 per share, of the Company (the “Preferred Stock”) at a cash exercise price of $15.00 per Unit (the “Exercise Price”), subject to adjustment, under certain conditions specified in the Agreement. For additional information, please refer to the Company’s Registration Statement on Form 8-A and the Company’s Current Report on Form 8-K, both filed with the SEC on January 21, 2015. The Rights are not exercisable until the Distribution Date (as defined in the Agreement) and will expire at the earlier of (i) January 29, 2018, (ii) the time when the Rights are redeemed as provided therein; (iii) the time when the Rights are exchanged as provided therein; (iv) the repeal of Section 382 of the Internal Revenue Code if the Independent Directors determine that this Agreement is no longer necessary for the preservation of Tax Benefits (as defined in the Agreement), (v) the beginning of the taxable year of the Company to which the Board determines that no Tax Benefits may be carried forward, or (vi) the close of business on January 29, 2016, if stockholder approval of the Agreement has not been obtained prior to that time, unless previously redeemed or exchanged by the Company.

Borrowings

Borrowings	3 Months Ended
	Sep. 30, 2015
Borrowings	(3) Borrowings Senior Secured Notes The Company’s Senior Secured Notes (“Notes”) are summarized below (in thousands): September 30, June 30, Balance beginning of year $ 29,874 $ 25,693 Issuance of in-kind notes 1,038 3,837 Amortization of discount 114 344 Balance end of period $ 31,026 $ 29,874 For the three months ended September 30, 2015 and 2014, the Company recognized interest expense of approximately $1.2 million and $1.0 million, respectively, consisting of payment of “in-kind” notes and amortization of discount and debt issuance costs.

Net Loss Per Share

Net Loss Per Share	3 Months Ended
	Sep. 30, 2015
Net Loss Per Share	(4) Net Loss Per Share The following table sets forth potential shares of Company common stock that are not included in the diluted net loss per share calculation because to do so would reduce net loss per share for the periods indicated below (in thousands): As of September 30, 2015 2014 Potentially dilutive securities: Non-vested restricted share units 1,032 995 Options outstanding and exercisable 2,289 3,089 Consultant stock award with market condition — 700 Non-vested restricted share awards 6 24 Total 3,327 4,808

Financial Instruments

Financial Instruments	3 Months Ended
	Sep. 30, 2015
Financial Instruments	(5) Financial Instruments (a) 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 table shows the Company’s available-for-sale investments which are included in investments in the Condensed Consolidated Balance Sheets (in thousands): Fair Value Amortized Cost September 30, 2015 September 30, 2015 U.S. Govt. Obligations $ 3,207 $ 3,204 Certificates of Deposit 500 500 Total $ 3,707 $ 3,704 (b) Fair Value Measurement Fair value is defined as the price that would be received upon sale of 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 three months ended September 30, 2015. 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 September 30, 2015 Level 1 Level 2 Level 3 Total Assets Money Market Funds (a) $ 71,948 $ — $ — $ 71,948 U.S Government Obligations 3,207 — — 3,207 Total Assets $ 75,155 $ — $ — $ 75,155 (a) Included in cash and cash equivalents Fair Value as of June 30, 2015 Level 1 Level 2 Level 3 Total Assets Money Market Funds (a) $ 71,948 $ — $ — $ 71,948 U.S Government Obligations 9,962 — — 9,962 Total Assets $ 81,910 $ — $ — $ 81,910 (a) Included in cash and cash equivalents 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 September 30, 2015 and June 30, 2015 (in thousands): Carrying Fair Value as of September 30, 2015 Level 1 Level 2 Level 3 Total Financial Assets Financial assets for which carrying values equal or approximate fair value Cash $ 73,565 $ 73,565 $ — $ — $ 73,565 Certificates of deposit (a) 500 500 — — 500 Restricted cash (b) 30 30 — — 30 Financial Liabilities Financial liabilities carried at other than fair value Long-term notes payable (c) $ 31,026 $ — $ — $ 27,529 $ 27,529 (a) Included in investments (b) Includes current and non-current restricted cash (c) Includes payment in kind notes Carrying Fair Value as of June 30, 2015 Level 1 Level 2 Level 3 Total Financial Assets Financial assets for which carrying values equal or approximate fair value Cash $ 73,755 $ 73,755 $ — $ — $ 73,755 Certificates of deposit (a) 1,751 1,751 — — 1,751 Restricted cash (b) 43 43 — — 43 Financial Liabilities Financial liabilities carried at other than fair value Long-term notes payable (c) $ 29,874 $ — $ — $ 28,161 $ 28,161 (a) Included in investments (b) Includes current and non-current restricted cash (c) Includes payment in kind notes

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Sep. 30, 2015
Commitments and Contingencies	(6) Commitments and Contingencies Contingent Legal Expenses The Company has entered into several agreements for legal services rendered to Unwired Planet, Inc. and its subsidiaries on a blended fee basis for 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. The fixed fee portions of these agreements concluded on June 30, 2015. Contingency fees in the Company’s 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. Contingency fees range from 10% to 30%, and are generally based on proceeds net of Ericsson’s fee share under the terms of the Master Sale Agreement by and among Telefonaktiebolaget L M Ericsson, Cluster LLC, Unwired Planet, Inc., Unwired Planet IP Holdings, Inc., Unwired Planet IP Manager, LLC, and Unwired Planet, LLC dated January 10, 2013, as amended (the “MSA”). Some of the agreements contain dollar limits on the total contingency fee that may be earned. Other Legal Matters 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. Operating Lease In September 2015, the Company entered into a three year lease with a base monthly rent of $11,250 to move its corporate headquarters to Los Altos, California. Upon execution of the lease, the Company paid a $50,000 refundable deposit. For the periods ended September 30, 2016, 2017, and 2018 the Company is obligated to pay approximately $0.1 million per year.

Related Party Transactions

Related Party Transactions	3 Months Ended
	Sep. 30, 2015
Ericsson
Related Party Transactions	(7) Ericsson Master Sales Agreement In February 2013 under the terms of the MSA, the Company, through a wholly-owned subsidiary, acquired a patent portfolio from a wholly owned subsidiary of Telefonaktiebolaget L M Ericsson (“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 acquired subject to existing encumbrances. The Company is not entitled to royalty payments that are currently being received by Ericsson under third party license agreements on any patents included in the portfolio. Consideration to be paid to Ericsson consists of a nontransferable, limited license to the Company’s patents and a right to receive an amount equal to a percentage of future gross revenues generated by a combined patent portfolio including both the Ericsson Patents plus the Company’s mobility patents (“fee share”). The payments Ericsson will receive from the derived value of the patent portfolio are computed on a tiered basis. Specifically, Ericsson will receive an amount equal to 20% of the first $100 million of cumulative gross revenue, 50% of the next $400 million and 70% of any amounts above $500 million. The fee share has no termination date. Until September 2017, the Company may elect to reduce Ericsson’s fee share percentage in the third tier for a price of $5 million per percentage point reduction. The maximum fee share reduction the Company may elect is limited to twenty percentage points, which would require payment to Ericsson of $100 million. The MSA contains a number of restrictions on the Company’s future activities. The Company and its affiliates may engage in certain licensing and other patent activities related to non-wireless patents (as defined in the MSA) subject to certain conditions, including not diverting resources otherwise dedicated to Unwired Planet, LLC (“UP LLC”), a wholly-owned subsidiary, and its activities and not bundling any such acquired non-wireless patents in licensing activities, provided the Company made an additional $50 million equity contribution to UP LLC, which was completed in September 2014. In addition, the Company is required to provide advance notice to Ericsson of potential future acquisitions that do not involve wireless patents, and Ericsson has the option to participate in such acquisitions upon mutually agreeable terms and conditions. Under the MSA, any amounts withheld by governments on account of taxes on license arrangements would not be included in the calculation of “Gross Revenue”. The MSA requires the Company to use reasonable efforts to reclaim such withholdings. Additionally, Gross Revenues may only be recognized in the period the fees and revenues are due from UP LLC’s and/or its subsidiaries customers. Under the MSA, Ericsson is entitled to at least $2.0 billion upon a change in control prior to February 13, 2017 and to $1.05 billion based upon the occurrence of a “trigger event”, which includes but is not limited to a default in payment under the MSA exceeding $5.0 million, the acceleration of any indebtedness exceeding $5.0 million or failure to pay indebtedness exceeding $5.0 million at maturity, and the failure to pay a final judgment exceeding $5.0 million, which is not covered by insurance. Both of the above potential payments to Ericsson based upon a change in control or occurrence of a “trigger event” are subject to reduction for cumulative fee share payments made by the Company.

Patent License and Patent Purch

Patent License and Patent Purchase Agreements	3 Months Ended
	Sep. 30, 2015
Patent License and Patent Purchase Agreements	(8) Patent License and Patent Purchase Agreements In March 2014, the Company entered into a Patent License Agreement (“License Agreement”) with a subsidiary of Lenovo Group Limited (“Lenovo”). License fee revenue is recognized ratably over the estimated licensing term of seven years and the Ericsson fee share is 20% of the gross licensing revenue. The following table summarizes gross license revenue, fee share, and net revenue for the three month period ended September 30, 2015 (in thousands): License fee revenue $ 1,564 Fee share (313 ) Net revenue $ 1,251 The following table summarizes the licensing revenue recognition and Ericsson fee share for the License Agreement over the remaining term of the License Agreement: 2016 (1) 2017 2018 2019 2020 2021 Total License Revenue Recognition $ 4,692 $ 6,256 $ 6,256 $ 6,256 $ 6,256 $ 4,468 $ 34,184 Fee share (938 ) (1,251 ) (1,251 ) (1,251 ) (1,251 ) (926 ) (6,868 ) Net Revenue $ 3,754 $ 5,005 $ 5,005 $ 5,005 $ 5,005 $ 3,542 $ 27,316 (1) Remaining amount for the 2016 fiscal year The net revenue amounts above are recorded as deferred revenue on the Condensed Consolidated Balance Sheets, in addition to the $1.0 million received from Google Inc. in May 2015.

Subsequent Events

Subsequent Events	3 Months Ended
	Sep. 30, 2015
Subsequent Events	(9) Subsequent Events Appointment of New Board Members On October 20, 2015, each of Dallas S. Clement, Mark E. Jensen, Gregory P. Landis and William E. Marino resigned from the board of directors of the Company, effective November 4, 2015. In connection with each director’s resignation, the Board of Directors of the Company approved the following: • all unvested stock options and restricted stock grants by the Company currently held by each of the directors will be accelerated and become fully vested and exercisable on the effective date of his resignation; and • the post-termination exercise periods for all stock options of the Company held by each director as of his resignation date will be extended for an additional twelve (12) months beyond the effective date of his resignation (but in no event beyond the expiration date of the stock option). Effective upon those resignations, Jess M. Ravich and Taylor O. Harmeling were appointed to the Board. The authorized number of directors was also reduced from eight directors to six directors effective on November 4, 2015. Hiring of Chief Financial Officer On November 2, 2015, the Company’s Interim Chief Financial Officer, Dean Witter III, resigned, and the Company appointed James D. Wheat to serve as its new Chief Financial Officer. The compensation terms and other details of Mr. Wheat’s employment are set forth in his Offer Letter dated as of October 30, 2015. Extension of Maturity of Senior Secured Notes In November 2015, the Company extended the maturity date, and corresponding payment, of its outstanding Notes from June 30, 2018 to June 30, 2019. No other material terms of the Original Notes were amended. The Company is currently evaluating the potential future effects of the maturity extension on its financial position, results of operations, and cash flows.

Organization and Basis of Pre16

Organization and Basis of Presentation (Policies)	3 Months Ended
	Sep. 30, 2015
Basis of Presentation	Basis of Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, the instructions to Form 10-Q and Article 10 of Regulation S-X of the Securities and Exchange Commission (“SEC”). Accordingly, they do not contain all of the information and notes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position as of September 30, 2015 and June 30, 2015, and the results of its operations for the three months ended September 30, 2015 and 2014, and cash flows for the three months ended September 30, 2015 and 2014. The following information should be read in conjunction with the audited consolidated financial statements and accompanying notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended June 30, 2015.
Use of Estimates	Use of Estimates The preparation of condensed 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 condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Cash and Cash Equivalents	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. 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 the amounts on deposit or invested are in excess of amounts that are insured by the FDIC or SIPC.
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements There are no recently issued accounting pronouncements that are expected to have a material impact on the Company’s financial position, results of operations, or cash flows.

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	3 Months Ended
	Sep. 30, 2015
Black-Scholes-Merton Option Pricing Model Weighted Average Assumptions	The following table illustrates the assumptions used in estimating the fair value of the options valued as of the grant date, July 30, 2015: Expected volatility 65.29 % Expected dividends — Expected term (years) 5.93 Risk-free rate 1.81 %
Summary of Option Activity	A summary of option activity from July 1, 2015 to September 30, 2015 is presented below (in thousands except per share and year amounts): Options Shares Weighted Weighted Aggregate Outstanding at July 1, 2015 7,685 $ 1.02 Options granted 1,050 0.69 Exercised — — Forfeited, cancelled or expired (109 ) 1.62 Outstanding at September 30, 2015 8,626 $ 0.97 7.61 $ 305 Exercisable at September 30, 2015 2,289 $ 1.66 1.99 $ —
Summary of Restricted Stock Awards Activity	A summary of the activity of the Company’s restricted stock awards from July 1, 2015 to September 30, 2015 is presented below (in thousands except per share amounts): Restricted Stock Awards Shares Weighted Average Outstanding July 1, 2015 6 $ 1.29 Vested — — Outstanding September 30, 2015 6 $ 1.29
Summary of Restricted Stock Units Activity	A summary of the activity of the Company’s restricted stock units from July 1, 2015 to September 30, 2015 is presented below (in thousands, except share amounts): Restricted Stock Units Restricted Stock Weighted Average Outstanding at July 1, 2015 1,393 $ 1.60 Granted — — Vested (331 ) 1.63 Forfeited (30 ) 1.67 Outstanding at September 30, 2015 1,032 $ 1.59
Estimated Assumptions Used to Value Market-Condition Non-Employee Stock Grants	The following table illustrates the assumptions used in estimating the fair value of the options valued as of the grant date, September 30, 2015: Expected volatility 69.12 % Expected dividends — Expected term (years) 9.88 Risk-free rate 2.05 %

Borrowings (Tables)

Borrowings (Tables)	3 Months Ended
	Sep. 30, 2015
Senior Secured Notes	The Company’s Senior Secured Notes (“Notes”) are summarized below (in thousands): September 30, June 30, Balance beginning of year $ 29,874 $ 25,693 Issuance of in-kind notes 1,038 3,837 Amortization of discount 114 344 Balance end of period $ 31,026 $ 29,874

Net Loss Per Share (Tables)

Net Loss Per Share (Tables)	3 Months Ended
	Sep. 30, 2015
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 loss per share calculation because to do so would reduce net loss per share for the periods indicated below (in thousands): As of September 30, 2015 2014 Potentially dilutive securities: Non-vested restricted share units 1,032 995 Options outstanding and exercisable 2,289 3,089 Consultant stock award with market condition — 700 Non-vested restricted share awards 6 24 Total 3,327 4,808

Financial Instruments (Tables)

Financial Instruments (Tables)	3 Months Ended
	Sep. 30, 2015
Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value with Expected Maturity	The following table shows the Company’s available-for-sale investments which are included in investments in the Condensed Consolidated Balance Sheets (in thousands): Fair Value Amortized Cost September 30, 2015 September 30, 2015 U.S. Govt. Obligations $ 3,207 $ 3,204 Certificates of Deposit 500 500 Total $ 3,707 $ 3,704
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 September 30, 2015 Level 1 Level 2 Level 3 Total Assets Money Market Funds (a) $ 71,948 $ — $ — $ 71,948 U.S Government Obligations 3,207 — — 3,207 Total Assets $ 75,155 $ — $ — $ 75,155 (a) Included in cash and cash equivalents Fair Value as of June 30, 2015 Level 1 Level 2 Level 3 Total Assets Money Market Funds (a) $ 71,948 $ — $ — $ 71,948 U.S Government Obligations 9,962 — — 9,962 Total Assets $ 81,910 $ — $ — $ 81,910 (a) Included in cash and cash equivalents
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 September 30, 2015 and June 30, 2015 (in thousands): Carrying Fair Value as of September 30, 2015 Level 1 Level 2 Level 3 Total Financial Assets Financial assets for which carrying values equal or approximate fair value Cash $ 73,565 $ 73,565 $ — $ — $ 73,565 Certificates of deposit (a) 500 500 — — 500 Restricted cash (b) 30 30 — — 30 Financial Liabilities Financial liabilities carried at other than fair value Long-term notes payable (c) $ 31,026 $ — $ — $ 27,529 $ 27,529 (a) Included in investments (b) Includes current and non-current restricted cash (c) Includes payment in kind notes Carrying Fair Value as of June 30, 2015 Level 1 Level 2 Level 3 Total Financial Assets Financial assets for which carrying values equal or approximate fair value Cash $ 73,755 $ 73,755 $ — $ — $ 73,755 Certificates of deposit (a) 1,751 1,751 — — 1,751 Restricted cash (b) 43 43 — — 43 Financial Liabilities Financial liabilities carried at other than fair value Long-term notes payable (c) $ 29,874 $ — $ — $ 28,161 $ 28,161 (a) Included in investments (b) Includes current and non-current restricted cash (c) Includes payment in kind notes

Patent License and Patent Pur21

Patent License and Patent Purchase Agreements (Tables)	3 Months Ended
	Sep. 30, 2015
Summary of Gross License Revenue, Fee Share, and Net Revenue	The following table summarizes gross license revenue, fee share, and net revenue for the three month period ended September 30, 2015 (in thousands): License fee revenue $ 1,564 Fee share (313 ) Net revenue $ 1,251
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 term of the License Agreement: 2016 (1) 2017 2018 2019 2020 2021 Total License Revenue Recognition $ 4,692 $ 6,256 $ 6,256 $ 6,256 $ 6,256 $ 4,468 $ 34,184 Fee share (938 ) (1,251 ) (1,251 ) (1,251 ) (1,251 ) (926 ) (6,868 ) Net Revenue $ 3,754 $ 5,005 $ 5,005 $ 5,005 $ 5,005 $ 3,542 $ 27,316 (1) Remaining amount for the 2016 fiscal year

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Detail)	Jan. 25, 2015Right$ / sharesshares	Sep. 30, 2015USD ($)$ / sharesshares	Sep. 30, 2014USD ($)shares	Jun. 30, 2015$ / sharesshares
Stockholders Equity Note [Line Items]
Common stock, shares issued		112,809,935		112,479,000
Common stock, shares outstanding		112,614,671		112,347,000
Common stock issued for vested restricted stock		331,066
Treasury stock, shares acquired		63,032
Treasury stock acquired | $		$ 46,000
Option granted		1,050,000	0
Estimated grant date fair value of options granted | $		$ 500,000
Total unrecognized compensation cost related to all unvested share awards and options | $		3,200,000
Stock-based compensation | $		$ 594,000	$ 467,000
Tax Benefits Preservation Agreement, minimum increase of collective ownership of aggregate amount of outstanding shares		50.00%
Tax Benefits Preservation Agreement, ownership change period		3 years
Dividend declared, number of preferred stock purchase right for each common stock | $ / shares	$ 1
Common stock, par value | $ / shares	$ 0.001	$ 0.001		$ 0.001
Dividend declared, record date	Jan. 29, 2015
Dividend declared, number of rights attached for each common stock issued between record date and distribution date | Right	1
Dividend declared, number of a share (a "Unit") of Series A Junior Participating Cumulative entitled per right	0.0001
Preferred stock, par value | $ / shares	$ 0.001	$ 0.001		$ 0.001
Preferred stock rights exercise price | $ / shares	$ 15
Employees and Directors
Stockholders Equity Note [Line Items]
Stock-based compensation | $		$ 500,000	$ 500,000
Employee Stock Option
Stockholders Equity Note [Line Items]
Option granted		750,000
Contingent shares for non-employee compensation
Stockholders Equity Note [Line Items]
Option granted		300,000
Stock-based compensation | $		$ 46,000
Minimum
Stockholders Equity Note [Line Items]
Tax Benefits Preservation Agreement, minimum stockholders ownership percentage		5.00%

Black-Scholes-Merton Option Pri

Black-Scholes-Merton Option Pricing Model Weighted Average Assumptions (Detail) - Employee Stock Option	3 Months Ended
	Sep. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility	65.29%
Expected dividends	0.00%
Expected term (in years)	5 years 11 months 5 days
Risk-free rate	1.81%

Summary of Option Activity (Det

Summary of Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Shares
Beginning Balance	7,685,000
Options granted	1,050,000	0
Exercised	0
Forfeited, cancelled or expired	(109,000)
Ending Balance	8,626,000
Exercisable at September 30, 2015	2,289,000
Weighted Average Exercise Price
Beginning Balance	$ 1.02
Options granted	0.69
Exercised	0
Forfeited, cancelled or expired	1.62
Ending Balance	0.97
Exercisable at September 30, 2015	$ 1.66
Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Term, Outstanding	7 years 7 months 10 days
Exercisable at September 30, 2015	1 year 11 months 27 days
Aggregate Intrinsic Value
Aggregate Intrinsic Value, Outstanding	$ 305
Exercisable at September 30, 2015	$ 0

Summary of Restricted Stock Awa

Summary of Restricted Stock Awards Activity (Detail) - Restricted Stock Awards shares in Thousands	3 Months Ended
	Sep. 30, 2015$ / sharesshares
Shares
Beginning Balance | shares	6
Vested | shares	0
Ending Balance | shares	6
Weighted Average Grant Date Fair Value Per Share
Beginning Balance	$ 1.29
Vested	0
Ending Balance	$ 1.29

Summary of Restricted Stock Uni

Summary of Restricted Stock Units Activity (Detail) - Restricted Stock Units (RSUs) shares in Thousands	3 Months Ended
	Sep. 30, 2015$ / sharesshares
Schedule Of Restricted Stock [Line Items]
Beginning Balance | shares	1,393
Granted | shares	0
Vested | shares	(331)
Forfeited | shares	(30)
Ending Balance | shares	1,032
Beginning Balance	$ 1.60
Granted, Weighted Average Grant Date Fair Value	0
Vested, Weighted Average Grant Date Fair Value	1.63
Forfeited, Weighted Average Grant Date Fair Value	1.67
Ending Balance	$ 1.59

Estimated Assumptions Used to V

Estimated Assumptions Used to Value Market-Condition Non-Employee Stock Grants (Detail) - Contingent shares for non-employee compensation	3 Months Ended
	Sep. 30, 2015
Share-based Goods and Nonemployee Services Transaction [Line Items]
Expected volatility	69.12%
Expected dividends	0.00%
Expected term (years)	9 years 10 months 17 days
Risk-free rate	2.05%

Senior Secured Notes (Detail)

Senior Secured Notes (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2015	Jun. 30, 2015
Debt Instrument [Line Items]
Balance beginning of year	$ 29,874	$ 25,693
Issuance of in-kind notes	1,038	3,837
Amortization of discount	114	344
Balance end of period	$ 31,026	$ 29,874

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Debt Instrument [Line Items]
Interest expense	$ 1,203	$ 1,017

Antidilutive Securities Exclude

Antidilutive Securities Excluded from Computation of Earning Per Share (Detail) - shares shares in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities	3,327	4,808
Non-vested restricted share units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities	1,032	995
Options Outstanding and Exercisable
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities	2,289	3,089
Consultant stock award with market condition
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities		700
Non-vested restricted share awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive securities	6	24

Available-for-Sale Investments

Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value with Expected Maturity (Detail) $ in Thousands	Sep. 30, 2015USD ($)
Schedule of Available-for-sale Securities [Line Items]
Fair value	$ 3,707
Amortized cost	3,704
US Government Obligations
Schedule of Available-for-sale Securities [Line Items]
Fair value	3,207
Amortized cost	3,204
Certificates of Deposit
Schedule of Available-for-sale Securities [Line Items]
Fair value	500
Amortized cost	$ 500

Financial Assets and Liabilitie

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands		Sep. 30, 2015	Jun. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets		$ 75,155	$ 81,910
Money Market Funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	[1]	71,948	71,948
US Government Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets		3,207	9,962
Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets		75,155	81,910
Fair Value, Inputs, Level 1 | Money Market Funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	[1]	71,948	71,948
Fair Value, Inputs, Level 1 | US Government Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets		$ 3,207	$ 9,962
[1]	Included in cash and cash equivalents

Financial Assets and Liabilit33

Financial Assets and Liabilities Not Required to be Carried at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands		Sep. 30, 2015	Jun. 30, 2015
Long-term notes payable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Liabilities	[1]	$ 27,529	$ 28,161
Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets		73,565	73,755
Certificates of Deposit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[2]	500	1,751
Restricted Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[3]	30	43
Fair Value, Inputs, Level 1 | Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets		73,565	73,755
Fair Value, Inputs, Level 1 | Certificates of Deposit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[2]	500	1,751
Fair Value, Inputs, Level 1 | Restricted Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[3]	30	43
Fair Value, Inputs, Level 3 | Long-term notes payable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Liabilities	[1]	27,529	28,161
Reported Value Measurement | Long-term notes payable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Liabilities	[1]	31,026	29,874
Reported Value Measurement | Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets		73,565	73,755
Reported Value Measurement | Certificates of Deposit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[2]	500	1,751
Reported Value Measurement | Restricted Cash
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets	[3]	$ 30	$ 43
[1]	Includes payment in kind notes
[2]	Included in investments
[3]	Includes current and non-current restricted cash

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail)	3 Months Ended
	Sep. 30, 2015USD ($)
Commitments and Contingencies [Line Items]
Operating leases, term of contract	3 years
Monthly base rent payment	$ 11,250
Security deposit	50,000
Operating leases, future minimum payments due, 2016	100,000
Operating leases, future minimum payments due, 2017	100,000
Operating leases, future minimum payments due, 2018	$ 100,000
Minimum
Commitments and Contingencies [Line Items]
Contingency fee percentage	10.00%
Maximum
Commitments and Contingencies [Line Items]
Contingency fee percentage	30.00%

Ericsson Master Sales Agreement

Ericsson Master Sales Agreement - Additional Information (Detail)	1 Months Ended		9 Months Ended
	Sep. 30, 2014USD ($)	Feb. 28, 2013USD ($)Patent	Sep. 30, 2015USD ($)
Deferred Revenue Arrangement [Line Items]
Number of patents | Patent		2,150
Number of additional patents per year | Patent		100
Patents commencement date		2,014
Amended Sales Agreement | Ericsson
Deferred Revenue Arrangement [Line Items]
Amount per percent required to reduce license fee share			$ 5,000,000
Amended Sales Agreement | Maximum | Ericsson
Deferred Revenue Arrangement [Line Items]
Fee share percentage reduction			20.00%
Amount per percent required to reduce license fee share			$ 100,000,000
Amended Sales Agreement | Unwired Planet LLC
Deferred Revenue Arrangement [Line Items]
Additional equity contribution	$ 50,000,000
Master Sales Agreement | Ericsson
Deferred Revenue Arrangement [Line Items]
Revenue entitled upon change in control			2,000,000,000
Revenue entitled up on conditions			1,050,000,000
Master Sales Agreement | Unwired Planet LLC
Deferred Revenue Arrangement [Line Items]
Default in the payment of obligations to trigger entitlement payment			5,000,000
Acceleration of indebtedness of obligations to trigger			5,000,000
Failure to pay indebtedness of obligations to trigger at maturity			5,000,000
Failure to pay a final judgment of obligations to trigger			$ 5,000,000
Patents | Scenario One
Deferred Revenue Arrangement [Line Items]
Percentage of cumulative gross revenue quarterly payment		20.00%
Cumulative gross revenue		$ 100,000,000
Patents | Scenario Two
Deferred Revenue Arrangement [Line Items]
Percentage of cumulative gross revenue quarterly payment		50.00%
Cumulative gross revenue		$ 400,000,000
Patents | Scenario Three
Deferred Revenue Arrangement [Line Items]
Percentage of cumulative gross revenue quarterly payment		70.00%
Patents | Scenario Three | Minimum
Deferred Revenue Arrangement [Line Items]
Cumulative gross revenue		$ 500,000,000

Patent License and Patent Pur36

Patent License and Patent Purchase Agreements - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	May. 31, 2015	Sep. 30, 2015
Lenovo Agreements
Finite-Lived Intangible Assets [Line Items]
License agreement term		7 years
Ericsson fee share percentage		20.00%
Google Inc.
Finite-Lived Intangible Assets [Line Items]
Deferred revenue additions	$ 1

Summary of Gross License Revenu

Summary of Gross License Revenue, Fee Share, and Net Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Finite-Lived Intangible Assets [Line Items]
License fee revenue	$ 1,564
Fee share	(313)
Net revenue	$ 1,251	$ 1,251

Summary of Licensing Revenue Re

Summary of Licensing Revenue Recognition and Ericsson Fee Share for Amount Allocated to License Agreement (Detail) - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2015	Sep. 30, 2014
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		$ 1,564
Fee share		(313)
Net revenue		1,251	$ 1,251
Ericsson
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		34,184
Fee share		(6,868)
Net revenue		27,316
Ericsson | 2016
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition	[1]	4,692
Fee share	[1]	(938)
Net revenue	[1]	3,754
Ericsson | 2017
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		6,256
Fee share		(1,251)
Net revenue		5,005
Ericsson | 2018
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		6,256
Fee share		(1,251)
Net revenue		5,005
Ericsson | 2019
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		6,256
Fee share		(1,251)
Net revenue		5,005
Ericsson | 2020
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		6,256
Fee share		(1,251)
Net revenue		5,005
Ericsson | 2021
Finite-Lived Intangible Assets [Line Items]
License Revenue Recognition		4,468
Fee share		(926)
Net revenue		$ 3,542
[1]	Remaining amount for the 2016 fiscal year

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Director	Nov. 09, 2015	Sep. 30, 2015	Nov. 04, 2015
Note Purchase Agreement
Subsequent Event [Line Items]
Notes maturity date		Jun. 30, 2018
Subsequent Event
Subsequent Event [Line Items]
Number of authorized directors			6
Subsequent Event | Previously Reported
Subsequent Event [Line Items]
Number of authorized directors			8
Subsequent Event | Note Purchase Agreement
Subsequent Event [Line Items]
Notes maturity date	Jun. 30, 2019