Great Elm Capital 10-Q 7 Feb 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Dec. 31, 2013	Feb. 04, 2014
Document Information [Line Items]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Dec-13	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Trading Symbol	'UPIP	'
Entity Registrant Name	'UNWIRED PLANET, INC.	'
Entity Central Index Key	'0001082506	'
Current Fiscal Year End Date	'--06-30	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	109,767,378

CONDENSED_CONSOLIDATED_BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Current assets:	'	'
Cash and cash equivalents	$11,063	$47,613
Short-term investments	40,038	10,793
Restricted cash and investments	'	17,251
Accounts receivable	'	88
Prepaid and other current assets	588	420
Total current assets	51,689	76,165
Property and equipment, net of accumulated depreciation of $139 and $93	216	212
Long-term investments	21,831	'
Debt issue costs and other assets	1,876	1,861
Total assets	75,612	78,238
Current liabilities:	'	'
Accounts payable	724	2,317
Accrued liabilities	1,119	2,817
Accrued legal expense	4,018	3,686
Accrued compensation	716	1,057
Accrued restructuring costs	514	594
Total current liabilities	7,091	10,471
Accrued restructuring costs, net of current portion	'	259
Long-term note payable	23,831	22,096
Other long-term liabilities	930	1,485
Total liabilities	31,852	34,311
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 109,934 and 100,281 issued; and 109,560 and 99,988 outstanding at December 31, 2013 and June 30, 2013, respectively	109	100
Treasury stock, at cost; 374 and 293 shares at December 31, 2013 and June 30, 2013, respectively	-702	-575
Additional paid-in-capital	3,239,201	3,224,769
Accumulated other comprehensive income	'	2
Accumulated deficit	-3,194,848	-3,180,369
Total stockholders' equity	43,760	43,927
Total liabilities and stockholders' equity	$75,612	$78,238

CONDENSED_CONSOLIDATED_BALANCE1

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, except Per Share data, unless otherwise specified
Property and equipment, accumulated depreciation	$139	$93
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	109,934	100,281
Common stock, shares outstanding	109,560	99,988
Treasury stock, shares	374	293

CONDENSED_CONSOLIDATED_STATEME

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Revenue:	'	'	'	'
License fees	'	$3	'	$6
Fee Share	'	'	'	'
Net revenue	'	3	'	6
Operating costs and expenses:	'	'	'	'
Sales and marketing expense	'	'	'	78
Patent licensing expenses	5,743	3,156	10,546	8,715
General and administrative	1,359	4,350	3,143	8,141
Restructuring and other related costs	'	1,349	'	1,806
Total operating costs and expenses	7,102	8,855	13,689	18,740
Operating loss from continuing operations	-7,102	-8,852	-13,689	-18,734
Interest income	27	57	70	135
Interest expense	-899	'	-1,782	-3
Other income (expense), net	449	-18	803	-43
Loss from continuing operations	-7,525	-8,813	-14,598	-18,645
Discontinued operations:	'	'	'	'
Loss on sale of discontinued operations	'	'	'	-750
Discontinued operations, net of tax	232	-2,797	119	-7,325
Income (loss) from discontinued operations	232	-2,797	119	-8,075
Net loss	($7,293)	($11,610)	($14,479)	($26,720)
Basic and diluted net loss per share from:	'	'	'	'
Continuing operations	($0.07)	($0.10)	($0.14)	($0.21)
Discontinued operations	'	($0.03)	'	($0.09)
Net loss	($0.07)	($0.13)	($0.14)	($0.30)
Weighted average shares outstanding basic and diluted	109,141	90,323	105,631	90,147

CONDENSED_CONSOLIDATED_STATEME1

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Net loss	($7,293)	($11,610)	($14,479)	($26,720)
Other comprehensive income (loss)	'	'	'	'
Change in unrealized gain (loss) on marketable securities	17	-55	-5	-17
Foreign currency translation adjustment	-9	'	3	'
Total other comprehensive income (loss)	8	-55	-2	-17
Comprehensive loss	($7,285)	($11,665)	($14,481)	($26,737)

CONDENSED_CONSOLIDATED_STATEME2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:	'	'
Net loss	($14,479)	($26,720)
Loss on sale of discontinued operations	'	750
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:	'	'
Depreciation and amortization	47	243
Stock-based compensation	910	1,296
Non-cash restructuring charges	2	397
Amortization of premiums/discounts on investments, net	69	537
Realized loss on sale of investments	81	'
Gain on change in fair value of consultant incentive award obligation	-795	'
In kind interest payments on note payable	1,627	'
Amortization debt discount and issuance costs	155	'
Changes in operating assets and liabilities:	'	'
Accounts receivable	88	'
Prepaid assets, deposits, and other assets	-231	2,408
Accounts payable	-1,593	667
Accrued liabilities	-417	-2,690
Accrued restructuring costs	-341	-6,285
Restricted Cash	17,251	-675
Net cash provided by (used in) operating activities	2,374	-30,072
Cash flows from investing activities:	'	'
Proceeds from sale (purchases) of property and equipment	-51	74
Payments to vendors related to the sale of discontinued operation	'	-1,893
Purchases of short-term investments	-29,851	-10,014
Proceeds from sales and maturities of investments	17,107	26,476
Purchases of long-term investments	-38,482	-948
Proceeds from sales and maturities of long-term investments	'	5
Net cash provided by (used in) investing activities	-51,277	13,700
Cash flows from financing activities:	'	'
Proceeds from rights offering issuance of common stock	12,500	'
Proceeds from exercise of stock options	1,446	1,272
Payment of debt and equity issuance costs	-1,467	'
Purchase of treasury stock	-126	'
Employee stock purchase plan	'	6
Net cash provided by financing activities	12,353	1,278
Net decrease in cash and cash equivalents	-36,550	-15,094
Cash and cash equivalents at beginning of period	47,613	39,709
Cash and cash equivalents at end of period	11,063	24,615
Non-cash investing and financing activities	'	'
Unpaid debt and equity issuance costs	65	'
Obligation to financial consultant for stock compensation	175	'
Total financing agreements and issue costs	240	'
Other non-cash items:	'	'
Common stock issued to satisfiy liability for issuance costs	$1,000	'

Summary_of_Significant_Account

Summary of Significant Accounting Policies	6 Months Ended
	Dec. 31, 2013
Summary of Significant Accounting Policies	'
		-1	Summary of Significant Accounting Policies
	Organization
	Unwired Planet, Inc. (referred to as “Unwired Planet”, “UPIP”, the “Company”, “our”, “we”, or “us”) is an intellectual property licensing company with approximately 2,600 worldwide mobile technology patents and patent applications. Our patents 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 December 31, 2013 and June 30, 2013, and the results of its operations for the three months and six months ended December 31, 2013 and 2012, and cash flows for the six months ended December 31, 2013 and 2012. 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, 2013.
	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.
	Contingent Legal Expenses
	The Company retains the services of law firms that specialize in intellectual property licensing, enforcement, and patent law. These law firms are retained on an hourly fee, contingent fee, or blended fee basis. In a contingency fee arrangement, law firms are paid a success fee, which is calculated in a variety of ways, most typically expressed as a percentage of any negotiated license fees, settlements or judgments awarded. Contingent legal fees are expensed in the condensed consolidated statements of operations in the period such fees become contractually due and payable. In instances where there are no recoveries from potential infringers, no contingent legal fees are due; however, the Company may be liable for certain out of pocket legal costs incurred pursuant to the underlying legal services agreement which are expensed as incurred. Legal fees that are required to be paid regardless of whether license recoveries are obtained are expensed as incurred. Legal fees related to maintenance, licensing, and enforcement of intellectual property and associated costs are recorded in patent licensing expenses in the accompanying condensed consolidated statements of operations.
	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 are comprised of short-term investments with an investment rating of any two of the following: Moody’s of A-2 or higher, or Standard & Poor’s of A1 or higher at the time of purchase.
	During the six months ended December 31, 2013, approximately $17.3 million of restricted cash related to the lease on the Company’s prior headquarters, which expired in April 2013 was released in July 2013. The Company considered this change in restricted cash as an operating activity in the accompanying condensed consolidated statements of cash flows due to the nature of the restricted cash. As of December 31, 2013, the Company had restricted cash deposits of $0.6 million included in debt issue costs and other assets on the accompanying Condensed Consolidated Balance Sheets.
	New Accounting Pronouncements
	In July 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 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 fiscal years, and interim periods within those years, beginning after December 15, 2013. The Company is evaluating the potential impact of adopting this guidance on its consolidated financial position, results of operations, cash flows, and disclosures.

Stockholders_Equity

Stockholders' Equity	6 Months Ended
	Dec. 31, 2013
Stockholders' Equity	'
	-2	Stockholders’ Equity
	Common Stock
	As of December 31, 2013, the Company had 109,934,247 shares of common stock issued and 109,559,772 shares of common stock outstanding.
	In September 2013, the Company issued 7,530,120 shares of common stock at a price of $1.66 per share. As a result of the offering, the Company received gross proceeds of $12.5 million. As part of the offering, the Company issued 225,904 shares of common stock to Indaba Capital Fund, L.P. for their Backstop Purchase commitment fee recognized in fiscal 2013. In October 2013 the Company issued 549,450 shares of common stock, valued at $1.0 million, to a third party consultant for their fee in connection with the financing agreements discussed in Note 3 to our Condensed Consolidated Financial Statements. As of December 31, 2013, the Company had unpaid debt and equity offering costs of approximately $0.2 million.
	During the six months ended December 31, 2013, the Company issued 959,815 shares of common stock for the exercise of stock options and received cash proceeds of $1.4 million.
	During the six months ended December 31, 2013, the Company issued 391,593 shares of common stock for vested restricted stock grants at par value.
	During the six months ended December 31, 2013, the Company repurchased 81,160 shares of common stock at a cost of $0.1 million, which is included in treasury stock.
	Employee and Director Stock Compensation
	In September 2013, the Board approved an amendment and restatement of the Company’s Amended and Restated 2006 Stock Incentive Plan (as amended and restated, the “2006 Plan”) and of the the Company’s 1999 Director’s Plan (as amended and restated the “Directors Plan”) that increased the number of shares authorized for issuance under each plan by 2,000,000 shares to 19,000,000 and 3,650,000 shares, respectively. The above changes to the 2006 Plan and the Directors Plan were approved by the Company’s shareholders in November 2013.
	During the six months ended December 31, 2013 and 2012, the Company recognized stock based compensation for employees and directors of $0.9 million and $1.3 million, respectively.
	Options
	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 granted during the six months ended December 31, 2013:
			Six months ended
			December 31,
			2013			2012
	Expected volatility			64.6% - 66.4%			62.1% - 71.0%
	Expected dividends			—			—
	Expected term (in years)			2.60 - 3.04			3.60 - 6.07
	Risk-free rate			0.49% - 0.57%			0.4% - 0.9%
	A summary of option activity, including discontinued operations from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share and year amounts):
	Options		Shares			Weighted		Weighted		Aggregate
						Average		Average		Intrinsic
						Exercise		Remaining		Value
						Price		Term (years)
	Outstanding July 1, 2013			5,855		$	2.03
	Options granted			543			1.51
	Exercised			(960	)		1.51
	Forfeited, cancelled or expired			(1,152	)		2.44
	Outstanding at December 31, 2013			4,286		$	1.97		3.58	$	64
	Exercisable at December 31, 2013			3,020		$	2.12		1.16	$	45
	The estimated grant date fair value of options granted during the six months ended December 31, 2013 and 2012 were $0.4 million and $0.7 million, respectively.
	Restricted Stock Awards and Units
	A summary of the activity of the Company’s restricted stock awards, including discontinued operations, from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share amounts):
	Restriced Stock Awards		Shares			Weighted
						Average Grant
						Date Fair Value
						Per Share
	Outstanding July 1, 2013			106		$	1.61
	Vested			(42	)		1.68
	Outstanding December 31, 2013			64		$	1.56
	A summary of the activity of the Company’s restricted stock units from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share amounts):
	Restricted Stock Units		Shares			Weighted
						Average Grant
						Date Fair Value
	Outstanding July 1, 2013			1,557		$	1.4
	Granted			428		$	1.69
	Vested			(392	)	$	1.43
	Forfeited			(20	)	$	1.43
	Outstanding December 31, 2013			1,573		$	1.47
	As of December 31, 2013, there was $2.9 million of total unrecognized compensation cost related to all unvested share awards and options.
	Consultant Stock Compensation
	From time to time the Company issues equity and equity-linked awards to consultants for services. During the six month periods ended December 31, 2013 and 2012, the Company recognized $0.2 million and $0.1 million, respectively, associated with awards classified as equity. The Company recognized a gain of $0.8 million and $0, respectively, for the six month periods ended December 31, 2013 and 2012 for the change in the fair value of liability classified stock awards (“Incentive Fee”) issued to a third party consultant. As of December 31, 2013, the fair value of the Incentive Fee awards was estimated at $0.1 million.
	The assumptions used to estimate the fair value of the Incentive Fee at December 31, 2013 using a Monte-Carlo simulation model are as follows:
			December 31,
			2013
	Expected volatility			60.42	%
	Expected dividends			—
	Risk-free interest rate			0.16	%

Financing_Agreements

Financing Agreements	6 Months Ended
	Dec. 31, 2013
Financing Agreements	'
		-3	Financing Agreements
	During the fiscal year ended June 30, 2013, the Company entered into 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”). As of June 30, 2013, the Company estimated the total fair value of the Financing Agreements to be $36.8 million.
	Of the total value, approximately $22.1 million was allocated to the Senior Secured Notes (“Notes”) bearing an initial interest rate of 12.875% per annum and maturing in June 2018. For the first two years, the Company is required to make quarterly “in-kind” interest payments via the issuance of additional notes at an effective interest rate of 17.2%. During the six months ended December 31, 2013, the Company recognized interest expense of $1.6 million associated with the in-kind payment. Additionally, the Company recognized $0.2 million in interest expense associated with the amortization of the issuance costs and discount for the six months ended December 31, 2013. As of December 31, 2013, the Notes principle balance was $26.7 million, inclusive of in-kind interest payments. At December 31, 2013, the Notes had a remaining unamortized discount of $2.8 million.
	During the quarter ended September 30, 2013, the Company issued Indaba a total of 2,481,365 shares of common stock in accordance with their Backstop Purchase Agreement. Of these shares, 225,904 and 2,255,461 were issued in consideration of the backstop fee and backstop commitment with an initial allocated fair value of $1.3 million and the remaining shares issued for $3.7 million in cash proceeds. Upon the closing of the rights offering on September 13, 2013, the Company and Indaba completed their commitments under the Securities and Backstop Purchase Agreements.
	As of December 31, 2013, the Company was in compliance with its debt covenants related to the Notes.

Net_Loss_Per_Share

Net Loss Per Share	6 Months Ended
	Dec. 31, 2013
Net Loss Per Share	'
		-4	Net Loss Per Share
	The Company excludes potentially dilutive securities from its diluted net loss per share computation when their effect would be anti-dilutive to the net loss from continuing operations per share computation. 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 December 31,
			2013		2012
	Potentially dilutive securities:
	Non-vested restriced share awards			64		118
	Non-vested restriced share units			1,573		—
	Options outstanding			4,286		6,215
	Consultant stock award with market condition			1,200		—
	Total			7,123		6,333

Restructuring_and_Other_Relate

Restructuring and Other Related Costs	6 Months Ended
	Dec. 31, 2013
Restructuring and Other Related Costs	'
		-5	Restructuring and Other Related Costs
	The Company underwent significant restructuring in prior periods through its fiscal year ended June 30, 3013. During the six months ended December 31, 2013, the Company reduced its accrued costs associated with restructuring by approximately $0.3 million.

Financial_Instruments

Financial Instruments	6 Months Ended
	Dec. 31, 2013
Financial Instruments	'
		-6	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 tables show the Company’s available-for-sale investments at December 31, 2013 (in thousands):
			Expected maturity for the				Amortized Cost		Fair Value
			year ending June 30,
			2014		2015		December 31, 2013		December 31, 2013
	U.S. Government Agencies		$	19,284	$	39,085	$	58,369	$	58,371
	Certificates of Deposit			750		2,750		3,500		3,498
			$	20,034	$	41,835	$	61,869	$	61,869
	At December 31, 2013, the Company did not recognize any unrealized losses on its available for sale securities. During the six months ended December 31, 2013, the Company realized a loss of $0.1 million on the sale and maturity of its investments.
	At June 30, 2013, the Company held the following investments (in thousands):
			Amortized		Estimated
			cost		fair value
	U.S. Government Agencies		$	2,978	$	2,980
	Certificates of Deposit			2,005		2,005
	Corporate Bonds			5,808		5,808
			$	10,791	$	10,793
	(b) Fair Value Measurement
	The FASB has established a consistent 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 carrying value of the Company’s cash and cash equivalents and investments approximates their fair value and is based on Level 1 inputs. The carrying value of the Company’s accounts payable, accrued liabilities and restructuring liabilities approximates their fair value due to the short-term nature of these instruments and is based on Level 2 inputs. 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 six months ended December 31, 2013.
	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 of securities as of December 31, 2013
	Assets		Quoted Prices		Significant		Significant		Total
			in Active		Other		Unobservable
			Markets for		Observable		Inputs (Level 3)
			Identical Assets		Inputs (Level 2)
			(Level 1)
	Cash and cash equivalents (1)		$	6,502	$	—	$	—	$	6,502
	Certificates of Deposit			3,498		—		—		3,498
	U.S. Government Agencies			58,371		—		—		58,371
	Total Assets		$	68,371	$	—	$	—	$	68,371
	Liabilities
	Market Condition Consultant:
	Stock		$	—	$	109	$	—	$	109
	Total Liabilities		$	—	$	109	$	—	$	109
	Fair value of securities as of June 30, 2013
	Assets		Quoted Prices		Significant		Significant		Total
			in Active		Other		Unobservable
			Markets for		Observable		Inputs (Level 3)
			Identical Assets		Inputs (Level 2)
			(Level 1)
	Cash and cash equivalents (1)		$	9,121	$	—	$	—	$	9,121
	Certificates of Deposit			2,005		—		—		2,005
	Corporate Bonds			5,808		—		—		5,808
	U.S. Government Agencies			2,980		—		—		2,980
	Total Assets		$	19,914	$	—	$	—	$	19,914
	Liabilities
	Market Condition Consultant:
	Stock		$	—	$	904	$	—	$	904
	Total Liabilities		$	—	$	904	$	—	$	904
	-1	Reflects money market and government agency instruments considered to be cash equivalents.

Commitments_and_Contingencies

Commitments and Contingencies	6 Months Ended
	Dec. 31, 2013
Commitments and Contingencies	'
		-7	Commitments and Contingencies
	Litigation
		(a)	Openwave Systems Inc.(Unwired Planet) v. Apple Inc. (“Apple”), Research in Motion Ltd, and Research in Motion Corp. (“RIM”) (now known as Blackberry)
	On August 31, 2011, the Company filed a complaint in the Federal District Court for the District of Delaware against Apple and RIM, alleging that Apple and RIM products infringe certain of the Company’s patents, seeking among other things a declaration that the Company’s patents cited in the complaint have been infringed by Apple and RIM and that these patents are valid and enforceable, damages as a result of the infringement, and an injunction against further infringement. This matter was stayed pending a parallel case filed with the International Trade Commission (“ITC”). The Company withdrew the ITC investigation in October 2012. The Federal District Court in Delaware lifted the stay in January 2013 and a Markman hearing was held in November of 2013. The Company is currently awaiting an order from the above hearing, which will determine the claim construction for the patents the Company alleges have been infringed.
		(b)	Unwired Planet LLC v. Apple Inc. (“Apple”)
	On September 20, 2012, the Company filed a complaint in the U.S. District Court for the District of Nevada, charging Apple with infringing ten of its patents. The case charges infringement of ten patents related to smart mobile devices, cloud computing, digital content stores, push notification technologies, and location-based services such as mapping and advertising. On August 30, 2013, the U.S. District Court for the District of Nevada granted Apple’s motion to transfer venue from the District of Nevada to the Northern District of California. A scheduling conference in the above matter occurred in January of 2014 and a Markman hearing has been scheduled for May of 2014.
		(c)	Unwired Planet LLC v. Google, Inc. (“Google”)
	On September 20, 2012, the Company filed a complaint in the U.S. District Court for the District of Nevada, charging Google with infringing ten patents. The case charges infringement of ten patents related to cloud computing, digital content stores, push notification technologies, and location-based services such as mapping and advertising. A Markman hearing has been scheduled in July of 2014.
		(d)	Unwired Planet LLC v. Square Inc. (“Square”)
	On October 20, 2013, the Company filed a complaint in the U.S. District Court for the District of Nevada, charging Square with infringing three patents related to mobile payment technologies.
	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.
	Ericsson Master Sales Agreement
	On February 13, 2013, the Company, through a wholly-owned subsidiary, acquired a patent portfolio from a wholly owned subsidiary of Telefonaktiebolaget L M Ericsson (“Ericsson”) that consists 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 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 that includes both the Ericsson Patents plus the Company’s legacy 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 gross revenue, 50% of the next $400 million and 70% of any amounts above $500 million. The fee share has no termination date.
	The Company has recognized cumulative revenues of $106,000 and incurred a cumulative fee share of $21,000 from inception of the Master Sales Agreement through December 31, 2013. The Company did not recognize any revenues nor incur any fee share for the six months ended December 31, 2013.
	Contingent Legal Expenses
	In September 2013, the Company entered into blended fee arrangement with its lead patent infringement counsel on the Apple/RIM, Apple/Google, and Google cases for a period of five years. The agreement calls for monthly cash payments of $0.5 million for a period of twenty-four (24) months retroactively commencing on July 1, 2013 and a sliding scale percentage of any negotiated license fees, settlements or judgments awarded, if any, from the three defendants covered up to a maximum of $70 million. During the six months ended December 31, 2013, the Company recognized $2.5 million in legal fees and $0.9 million in out of pocket costs related to this agreement, which are included in Patent licensing expenses in the accompanying Condensed Consolidated Statements of Operations.
	In October 2013, the Company entered into a blended fee arrangement with its lead counsel on the Square litigation. The agreement calls for periodic fixed fees beginning in July 2014 and a contingency fee due upon successful settlement or a judgment. During the six months ended December 31, 2013, the Company recognized $0.1 million in legal fees and expenses related to this agreement included in patent licensing expenses in the accompanying condensed consolidated statements of operations.
	Indemnification claims
	Prior to the sale of the Company’s product businesses, the Company’s software license and services agreements generally included a limited indemnification provision for claims from third parties relating to its intellectual property. In connection with the sale of the Company’s product businesses, the Company retains certain ongoing liabilities with respect to indemnification claims related to its former customers that were initiated prior to the sale of the Location business line and the Messaging and Mediation product businesses.
	Originally, three licensees of the Company sought indemnification from the Company under their respective license agreements in connection with being named as defendants in two matters pending in the United States District Court for the Eastern District of Texas captioned Unified Messaging Solutions, Inc. v. Google, et al. (Civil Action No. 6:11cv00464) and Unified Messaging Solutions, Inc. v. Facebook, et al. (Civil Action No. 6:11cv00120) (the “Actions”). Plaintiffs in the Actions allege that the licensees’ web-based communication services infringe patents allegedly owned by the plaintiff and the licensees claim that their web-based services are comprised of products licensed from the Company. The Company assumed the defense on behalf of two of the licensees and settled those matters in the second quarter of the current fiscal year for an immaterial amount. These indemnification payments are included in General and administrative expenses in our Condensed Consolidated Statement of Operations. With respect to the third, the licensee conducted its own defense and has resolved this issue.

Summary_of_Significant_Account1

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Dec. 31, 2013
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 December 31, 2013 and June 30, 2013, and the results of its operations for the three months and six months ended December 31, 2013 and 2012, and cash flows for the six months ended December 31, 2013 and 2012. 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, 2013.
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.
Contingent Legal Expenses	'
	Contingent Legal Expenses
	The Company retains the services of law firms that specialize in intellectual property licensing, enforcement, and patent law. These law firms are retained on an hourly fee, contingent fee, or blended fee basis. In a contingency fee arrangement, law firms are paid a success fee, which is calculated in a variety of ways, most typically expressed as a percentage of any negotiated license fees, settlements or judgments awarded. Contingent legal fees are expensed in the condensed consolidated statements of operations in the period such fees become contractually due and payable. In instances where there are no recoveries from potential infringers, no contingent legal fees are due; however, the Company may be liable for certain out of pocket legal costs incurred pursuant to the underlying legal services agreement which are expensed as incurred. Legal fees that are required to be paid regardless of whether license recoveries are obtained are expensed as incurred. Legal fees related to maintenance, licensing, and enforcement of intellectual property and associated costs are recorded in patent licensing expenses in the accompanying condensed consolidated statements of operations.
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 are comprised of short-term investments with an investment rating of any two of the following: Moody’s of A-2 or higher, or Standard & Poor’s of A1 or higher at the time of purchase.
	During the six months ended December 31, 2013, approximately $17.3 million of restricted cash related to the lease on the Company’s prior headquarters, which expired in April 2013 was released in July 2013. The Company considered this change in restricted cash as an operating activity in the accompanying condensed consolidated statements of cash flows due to the nature of the restricted cash. As of December 31, 2013, the Company had restricted cash deposits of $0.6 million included in debt issue costs and other assets on the accompanying Condensed Consolidated Balance Sheets.
New Accounting Pronouncements	'
	New Accounting Pronouncements
	In July 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 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 fiscal years, and interim periods within those years, beginning after December 15, 2013. The Company is evaluating the potential impact of adopting this guidance on its consolidated financial position, results of operations, cash flows, and disclosures.

Stockholders_Equity_Tables

Stockholders' Equity (Tables)	6 Months Ended
	Dec. 31, 2013
Fair Value of Option Grant estimated on Date of Grant Using Black-Scholes-Merton Option Pricing Model	'
	The following table illustrates the assumptions used in estimating the fair value of the options granted during the six months ended December 31, 2013:
		Six months ended
		December 31,
		2013			2012
	Expected volatility		64.6% - 66.4%			62.1% - 71.0%
	Expected dividends		—			—
	Expected term (in years)		2.60 - 3.04			3.60 - 6.07
	Risk-free rate		0.49% - 0.57%			0.4% - 0.9%
Summary of Option Activity, Including Discontinued Operations	'
	A summary of option activity, including discontinued operations from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share and year amounts):
	Options	Shares			Weighted		Weighted		Aggregate
					Average		Average		Intrinsic
					Exercise		Remaining		Value
					Price		Term (years)
	Outstanding July 1, 2013		5,855		$	2.03
	Options granted		543			1.51
	Exercised		(960	)		1.51
	Forfeited, cancelled or expired		(1,152	)		2.44
	Outstanding at December 31, 2013		4,286		$	1.97		3.58	$	64
	Exercisable at December 31, 2013		3,020		$	2.12		1.16	$	45
Summarized Activity of Restricted Stock Awards Including Discontinued Operations	'
	A summary of the activity of the Company’s restricted stock awards, including discontinued operations, from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share amounts):
	Restriced Stock Awards	Shares			Weighted
					Average Grant
					Date Fair Value
					Per Share
	Outstanding July 1, 2013		106		$	1.61
	Vested		(42	)		1.68
	Outstanding December 31, 2013		64		$	1.56
Activity of Restricted Stock Units	'
	A summary of the activity of the Company’s restricted stock units from July 1, 2013 to December 31, 2013 is presented below (in thousands except per share amounts):
	Restricted Stock Units	Shares			Weighted
					Average Grant
					Date Fair Value
	Outstanding July 1, 2013		1,557		$	1.4
	Granted		428		$	1.69
	Vested		(392	)	$	1.43
	Forfeited		(20	)	$	1.43
	Outstanding December 31, 2013		1,573		$	1.47
Estimated Assumptions Used to Estimate Fair Value of Incentive Fee	'
	The assumptions used to estimate the fair value of the Incentive Fee at December 31, 2013 using a Monte-Carlo simulation model are as follows:
		December 31,
		2013
	Expected volatility		60.42	%
	Expected dividends		—
	Risk-free interest rate		0.16	%

Net_Loss_Per_Share_Tables

Net Loss Per Share (Tables)	6 Months Ended
	Dec. 31, 2013
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 December 31,
		2013		2012
	Potentially dilutive securities:
	Non-vested restriced share awards		64		118
	Non-vested restriced share units		1,573		—
	Options outstanding		4,286		6,215
	Consultant stock award with market condition		1,200		—
	Total		7,123		6,333

Financial_Instruments_Tables

Financial Instruments (Tables)	6 Months Ended
	Dec. 31, 2013
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 at December 31, 2013 (in thousands):
			Expected maturity for the				Amortized Cost		Fair Value
			year ending June 30,
			2014		2015		December 31, 2013		December 31, 2013
	U.S. Government Agencies		$	19,284	$	39,085	$	58,369	$	58,371
	Certificates of Deposit			750		2,750		3,500		3,498
			$	20,034	$	41,835	$	61,869	$	61,869
Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value, Unrealized Gains and Losses	'
	At June 30, 2013, the Company held the following investments (in thousands):
			Amortized		Estimated
			cost		fair value
	U.S. Government Agencies		$	2,978	$	2,980
	Certificates of Deposit			2,005		2,005
	Corporate Bonds			5,808		5,808
			$	10,791	$	10,793
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 of securities as of December 31, 2013
	Assets		Quoted Prices		Significant		Significant		Total
			in Active		Other		Unobservable
			Markets for		Observable		Inputs (Level 3)
			Identical Assets		Inputs (Level 2)
			(Level 1)
	Cash and cash equivalents (1)		$	6,502	$	—	$	—	$	6,502
	Certificates of Deposit			3,498		—		—		3,498
	U.S. Government Agencies			58,371		—		—		58,371
	Total Assets		$	68,371	$	—	$	—	$	68,371
	Liabilities
	Market Condition Consultant:
	Stock		$	—	$	109	$	—	$	109
	Total Liabilities		$	—	$	109	$	—	$	109
	Fair value of securities as of June 30, 2013
	Assets		Quoted Prices		Significant		Significant		Total
			in Active		Other		Unobservable
			Markets for		Observable		Inputs (Level 3)
			Identical Assets		Inputs (Level 2)
			(Level 1)
	Cash and cash equivalents (1)		$	9,121	$	—	$	—	$	9,121
	Certificates of Deposit			2,005		—		—		2,005
	Corporate Bonds			5,808		—		—		5,808
	U.S. Government Agencies			2,980		—		—		2,980
	Total Assets		$	19,914	$	—	$	—	$	19,914
	Liabilities
	Market Condition Consultant:
	Stock		$	—	$	904	$	—	$	904
	Total Liabilities		$	—	$	904	$	—	$	904
	-1	Reflects money market and government agency instruments considered to be cash equivalents.

Summary_of_Significant_Account2

Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	6 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2013	Feb. 13, 2013
		Patents	Patents
		Patent	Patent
Significant Accounting Policies [Line Items]	'	'	'
Number of patents	'	2,600	2,150
Restricted cash related to lease	$17.30	'	'
Restricted cash deposits	$0.60	'	'

Stockholders_Equity_Additional

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

3 Months Ended

6 Months Ended

1 Months Ended

3 Months Ended

1 Months Ended

6 Months Ended

Sep. 30, 2013

Dec. 31, 2013

Dec. 31, 2012

Jun. 30, 2013

Sep. 30, 2013

Sep. 30, 2013

Sep. 30, 2013

Sep. 30, 2013

Oct. 31, 2013

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2012

2006 Stock Plan

Directors' Stock Plan

Indaba Capital Fund LP

Indaba Capital Fund LP

Committed Shares for Consultant Compensation

Committed Shares for Consultant Compensation

Committed Shares for Consultant Compensation

Employees and Directors

Employees and Directors

Backstop Fee

Stockholders Equity Note [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Issuance of common stock

'

109,934,000

'

100,281,000

'

'

'

'

'

'

'

'

'

Common stock, shares outstanding

'

109,560,000

'

99,988,000

'

'

'

'

'

'

'

'

'

Shares of common stock issued

7,530,120

'

'

'

'

'

'

'

'

'

'

'

'

Shares of common stock issued, price per share

$1.66

'

'

'

'

'

'

'

'

'

'

'

'

Proceeds from rights offering issuance of common stock

$12,500,000

$12,500,000

'

'

'

'

$3,700,000

'

'

'

'

'

'

Shares of common stock issued for purchase commitment fee

'

'

'

'

'

'

2,481,365

225,904

'

'

'

'

'

Common stock issued for service, shares

'

'

'

'

'

'

'

'

549,450

'

'

'

'

Common stock issued for service, value

'

'

'

'

'

'

'

'

1,000,000

'

'

'

'

Unpaid offering cost

'

200,000

'

'

'

'

'

'

'

'

'

'

'

common stock issued for exercise of stock options

'

959,815

'

'

'

'

'

'

'

'

'

'

'

Cash proceeds from exercise of stock options

'

1,446,000

1,272,000

'

'

'

'

'

'

'

'

'

'

Common stock issued for vested restricted stock

'

391,593

'

'

'

'

'

'

'

'

'

'

'

Treasury stock, shares repurchased

'

81,160

'

'

'

'

'

'

'

'

'

'

'

Purchase of treasury stock

'

100,000

'

'

'

'

'

'

'

'

'

'

'

Additional number of shares authorized for issuance

'

'

'

'

2,000,000

2,000,000

'

'

'

'

'

'

'

Number of shares authorized for issuance

'

'

'

'

19,000,000

3,650,000

'

'

'

'

'

'

'

Stock-based compensation

'

'

'

'

'

'

'

'

'

200,000

100,000

900,000

1,300,000

Estimated grant date fair value of options granted

'

400,000

700,000

'

'

'

'

'

'

'

'

'

'

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

'

2,900,000

'

'

'

'

'

'

'

'

'

'

'

Gain on change in fair value of liability classified stock awards

'

795,000

'

'

'

'

'

'

'

800,000

0

'

'

Incentive fee awards

'

'

'

'

'

'

'

'

'

$100,000

'

'

'

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)	6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Expected volatility, minimum	64.60%	62.10%
Expected volatility, maximum	66.40%	71.00%
Expected dividends	'	'
Risk-free rate, minimum	0.49%	0.40%
Risk-free rate, maximum	0.57%	0.90%
Minimum	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Expected term (in years)	'2 years 7 months 6 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	'6 years 26 days

Summary_of_Option_Activity_Det

Summary of Option Activity (Detail) (USD $)	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013
Shares	'
Beginning Balance	5,855
Options granted	543
Exercised	-960
Forfeited, cancelled or expired	-1,152
Ending Balance	4,286
Exercisable at December 31, 2013	3,020
Weighted average exercise price	'
Beginning Balance	$2.03
Options granted	$1.51
Exercised	$1.51
Forfeited, cancelled or expired	$2.44
Ending Balance	$1.97
Exercisable at December 31, 2013	$2.12
Weighted average remaining contractual term	'
Weighted average remaining contractual term, Outstanding	'3 years 6 months 29 days
Exercisable at December 31, 2013	'1 year 1 month 28 days
Aggregate Intrinsic Value	'
Aggregate Intrinsic Value, Outstanding	$64
Exercisable at December 31, 2013	$45

Summary_of_Activity_of_Restric

Summary of Activity of Restricted Stock Awards (Detail) (Restricted Stock Awards, USD $)	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013
Restricted Stock Awards	'
Shares	'
Beginning Balance	106
Vested	-42
Ending Balance	64
Weighted Average Grant Date Fair Value Per Share	'
Beginning Balance	$1.61
Vested	$1.68
Ending Balance	$1.56

Activity_of_Restricted_Stock_U

Activity of Restricted Stock Units (Detail) (Restricted Stock Units (RSUs), USD $)	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013
Restricted Stock Units (RSUs)	'
Schedule Of Restricted Stock [Line Items]	'
Beginning Balance	1,557
Granted, Shares	428
Vested, Shares	-392
Forfeited, Shares	-20
Ending Balance	1,573
Beginning Balance	$1.40
Granted, Weighted Average Grant Date Fair Value	$1.69
Vested, Weighted Average Grant Date Fair Value	$1.43
Forfeited, Weighted Average Grant Date Fair Value	$1.43
Ending Balance	$1.47

Estimated_Assumptions_Used_to_

Estimated Assumptions Used to Value Market-Condition Non-Employee Stock Grants (Detail) (Committed Shares for Consultant Compensation)	6 Months Ended
	Dec. 31, 2013
Committed Shares for Consultant Compensation	'
Stockholders' Equity Detail [Line Items]	'
Expected volatility	60.42%
Expected dividends	'
Risk-free interest rate	0.16%

Financing_Agreements_Additiona

Financing Agreements - Additional Information (Detail) (USD $)	3 Months Ended	6 Months Ended
	Sep. 30, 2013	Dec. 31, 2013	Jun. 30, 2013
Fair Value of Financial Instruments [Line Items]	'	'	'
Financing agreements, fair value	'	'	$36,800,000
Interest expense associated with in-kind payment	'	1,627,000	'
Proceeds from issuance of common stock	12,500,000	12,500,000	'
Indaba Capital Fund LP	'	'	'
Fair Value of Financial Instruments [Line Items]	'	'	'
Shares of common stock issued for purchase commitment fee	2,481,365	'	'
Value of shares of common stock issued for purchase commitment fee	1,300,000	'	'
Proceeds from issuance of common stock	3,700,000	'	'
Indaba Capital Fund LP | Backstop Fee	'	'	'
Fair Value of Financial Instruments [Line Items]	'	'	'
Shares of common stock issued for purchase commitment fee	225,904	'	'
Indaba Capital Fund LP | Backstop Commitment	'	'	'
Fair Value of Financial Instruments [Line Items]	'	'	'
Shares of common stock issued for purchase commitment fee	2,255,461	'	'
Senior Notes	'	'	'
Fair Value of Financial Instruments [Line Items]	'	'	'
Financing agreements, fair value	'	22,100,000	'
Senior notes, interest percentage maximum	'	12.88%	'
Senior notes, maturity period	'	'2018-06	'
Senior notes, effective interest rate	'	17.20%	'
Interest expense associated with in-kind payment	'	1,600,000	'
Interest expense associated with discount accretion	'	200,000	'
Notes principle balance	'	26,700,000	'
Senior notes, unamortized discount	'	$2,800,000	'

Antidilutive_Securities_Exclud

Antidilutive Securities Excluded from Computation of Earning Per Share (Detail)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earning per share	7,123	6,333
Non-vested restricted share awards	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earning per share	64	118
Non-vested restricted share units	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earning per share	1,573	'
Options Outstanding	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earning per share	4,286	6,215
Market condition consultant stock	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive securities excluded from computation of earning per share	1,200	'

Restructuring_and_Other_Relate1

Restructuring and Other Related Costs - Additional Information (Detail) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]	'	'
Reduction in accrued costs associated with restructuring	($341)	($6,285)

AvailableforSale_Investments_w

Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value with Expected Maturity (Detail) (USD $)	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2014	$20,034
Expected maturity for the year ending June 30, 2015	41,835
Amortized Cost Total	61,869
Fair Value Total	61,869
US Government Agencies	'
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2014	19,284
Expected maturity for the year ending June 30, 2015	39,085
Amortized Cost Total	58,369
Fair Value Total	58,371
Certificates of Deposit	'
Schedule of Available-for-sale Securities [Line Items]	'
Expected maturity for the year ending June 30, 2014	750
Expected maturity for the year ending June 30, 2015	2,750
Amortized Cost Total	3,500
Fair Value Total	$3,498

Financial_Instruments_Addition

Financial Instruments - Additional Information (Detail) (USD $)	6 Months Ended
	Dec. 31, 2013
Fair Value of Financial Instruments [Line Items]	'
Unrealized losses on available for sale securities	$0
Realized losses on available for sale securities	$100,000

AvailableforSale_Investments_w1

Available-for-Sale Investments within Investments and Cash and Cash Equivalents Fair Value, Unrealized Gains and Losses (Detail) (USD $)	Jun. 30, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'
Amortized cost	$10,791
Estimated fair value	10,793
US Government Agencies	'
Schedule of Available-for-sale Securities [Line Items]	'
Amortized cost	2,978
Estimated fair value	2,980
Certificates of Deposit	'
Schedule of Available-for-sale Securities [Line Items]	'
Amortized cost	2,005
Estimated fair value	2,005
Corporate Bonds	'
Schedule of Available-for-sale Securities [Line Items]	'
Amortized cost	5,808
Estimated fair value	$5,808

Financial_Assets_and_Liabiliti

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)	Dec. 31, 2013		Jun. 30, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	'		$36,800
Fair Value, Measurements, Recurring	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	68,371		19,914
Total Liabilities	109		904
Fair Value, Measurements, Recurring | Market condition consultant stock	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	109		904
Fair Value, Measurements, Recurring | Cash and Cash Equivalents	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	6,502	[1]	9,121	[1]
Fair Value, Measurements, Recurring | Certificates of Deposit	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	3,498		2,005
Fair Value, Measurements, Recurring | US Government Agencies	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	58,371		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	68,371		19,914
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Cash and Cash Equivalents	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	6,502	[1]	9,121	[1]
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | Certificates of Deposit	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	3,498		2,005
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 | US Government Agencies	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Assets	58,371		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	109		904
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Market condition consultant stock	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Total Liabilities	$109		$904
[1]	Reflects money market and government agency instruments considered to be cash equivalents.

Commitments_and_Contingencies_

Commitments and Contingencies - Additional Information (Detail) (USD $)

3 Months Ended

6 Months Ended

11 Months Ended

1 Months Ended

1 Months Ended

6 Months Ended

Dec. 31, 2013

Sep. 30, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Feb. 13, 2013

Feb. 13, 2013

Feb. 13, 2013

Feb. 13, 2013

Feb. 13, 2013

Feb. 13, 2013

Sep. 20, 2012

Sep. 20, 2012

Dec. 31, 2013

Oct. 20, 2013

LegalMatter

LegalMatter

Defendant

Out of Pocket Costs

Legal Expenses

Patents

Patents

Patents

Patents

Patents

Patents

Patents

Apple Inc

Google Inc

Square Inc.

Square Inc.

Contract

Patent

Patent

Additional

Scenario One

Scenario Two

Scenario Three

Scenario Three

Patent

Patent

Patent

LegalMatter

Patent

Minimum

Commitments and Contingencies [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of patents infringed

'

'

'

'

'

'

'

'

'

'

'

'

'

'

10

10

'

3

Number of patents

'

'

'

'

'

'

'

2,600

2,150

100

'

'

'

'

'

'

'

'

Commencement date

'

'

'

'

'

'

'

'

'

'2014

'

'

'

'

'

'

'

'

Percentage of Cumulative Gross Revenue quarterly payment

'

'

'

'

'

'

'

'

'

'

20.00%

50.00%

70.00%

'

'

'

'

'

Cumulative Gross Revenue

'

'

'

'

'

'

'

$106,000

'

'

$100,000,000

$400,000,000

'

$500,000,000

'

'

'

'

Cumulative fee share incurred

'

'

'

'

'

'

'

21,000

'

'

'

'

'

'

'

'

'

'

Blended fee arrangement with lead patent infringement counsel

'

'5 years

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Periodic payment of blended fee arrangement with lead patent infringement counsel

'

500,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Legal settlement, period

'

'24 months

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Legal expenses included in patent licensing expenses

'

'

'

'

'

'

2,500,000

'

'

'

'

'

'

'

'

'

100,000

'

Patent licensing expenses

5,743,000

'

3,156,000

10,546,000

8,715,000

900,000

'

'

'

'

'

'

'

'

'

'

'

'

Number of defendants

'

3

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Litigation settlements

'

$70,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of licensees seeking indemnification

'

'

'

3

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of cases pending

2

'

'

2

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of defendants whose defense is assumed by the company

'

'

'

2

'

'

'

'

'

'

'

'

'

'

'

'

'

'