Borrowing Arrangements - Additional Information (Detail) - USD ($)	1 Months Ended					3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 26, 2015	Feb. 27, 2015	Feb. 25, 2015	Oct. 01, 2014	Sep. 23, 2014	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Jun. 06, 2014
Borrowing Arrangements [Line Items]
Debt Instrument, Face Amount						$ 4,400,000		$ 4,400,000			$ 300,000
Gains (Losses) on Extinguishment of Debt, Total						$ 0	$ 0	$ (2,268,373)	$ (2,403,193)
Debt Conversion, Converted Instrument, Shares Issued				1,804,030						1,508,162
Debt Instrument, Description of Variable Rate Basis								LIBOR plus 7%. In addition, a 3% per annum paid-in-kind (PIK) interest will be paid by increasing the principal amount of the Original Notes by the amount of such interest.
Proceeds from Notes Payable								$ 1,126,900	$ 0
National Securities Corporation [Member]
Borrowing Arrangements [Line Items]
Share Price		$ 2.00		$ 2.00
Warrants Exercisable Term		5 years		5 years
Debt Instrument, Fee Amount		$ 35,985		$ 330,000
Warrants Not Settleable in Cash, Fair Value Disclosure		$ 4,960		$ 153,759
Stock Issued During Period, Shares, New Issues		26,989		247,500
Fortress Agreement [Member]
Borrowing Arrangements [Line Items]
Proceeds from Issuance of Senior Long-term Debt				$ 9,964,868
Debt Instrument, Redemption Price, Percentage				5.00%
Stock Issued During Period, Value, Issued for Services				$ 1,000,000
Share Price		$ 1.14
Termination Fee Payable				770,000
Gross Proceeds From Senior Long Term Debt				$ 11,000,000
Contract Claims Description				the Company is required to apply, towards its obligations pursuant to the Original Notes, 86% of the difference between (a) any revenues generated from the Monetization Revenue less (b) any litigation or licensing related third party expenses (including fees paid to the original patent owners) reasonably incurred by the Company to earn Monetization Revenue, subject to certain limits (such difference defined as Monetization Net Revenues). If Monetization Net Revenue is applied to outstanding principal of the Original Notes (defined as Mandatory Prepayments), such Mandatory Prepayments are not subject to the prepayment premium described above. To the extent that any obligations under the Original Notes are past due, including if such payments are past due as a result of the acceleration of the Original Notes or certain conditions of breach or alleged breach have occurred, the percentage will increase from 86% to 100%.
Payments for Fees				$ 385,000
Revenue Recognition Under Agreement Description				the Company granted to the purchasers identified in the Fortress Agreement (Revenue Participants) a right to receive a portion of the Companys Monetization Revenues totaling $5,500,000 (unless the Revenue Participants have not received $5,500,000 by the Maturity Date, in which case the Revenue Participants have a right to receive a portion of Monetization Revenues totaling $8,250,000) (the Revenue Stream).
Revenue Recognition of Participants Under Proportionate Share Agreement Description				The Revenue Participants will not receive any portion of the Revenue Stream until all obligations under the Original Notes are paid in full. Following payment in full of the Original Notes, the Company will pay to the Revenue Participants their proportionate share of the Monetization Net Revenues. The Revenue Participants proportionate share is equal to (a) 46% of Monetization Net Revenues until $2,750,000 has been paid to the Revenue Participants, (b) 31% of Monetization Net Revenues until the next $2,750,000 has been paid to the Revenue Participants and (c) 6% of Monetization Net Revenues until the next $2,750,000 has been paid to the Revenue Participants if (a) and (b) have not been fully paid by the Maturity Date. All Revenue Stream Payments will be payable on a monthly basis in arrears. The rights of the Revenue Participants to the Revenue Stream are secured by all of the Companys patent assets as of October 1, 2014 and the Cash Collateral Account, in each case junior in priority to the rights of the Note Purchasers. In connection with the Revenue Participants right to receive a portion of the Companys Monetization Revenues, the Company has recorded a net liability of $2,478,057, which represents the fair value of the expected Monetization Revenues, discounted 20% over the expected life of the revenue share agreement.
Proceeds from Issuance of Debt				$ 450,253
Warrants To Purchase Common Stock		500,000
Warrants Exercisable Term		7 years
Proceeds from Issuance of Warrants		$ 40,000
Warrants Not Settleable in Cash, Fair Value Disclosure		$ 172,319
Fortress Agreement [Member] | Common Stock [Member]
Borrowing Arrangements [Line Items]
Share Price				$ 2.00
Stock Issued During Period, Shares, New Issues				500,000
Stock Issued During Period, Value, New Issues				$ 1,000,000
Share Purchase Agreement [Member]
Borrowing Arrangements [Line Items]
Share Price	$ 0.46					$ 0.46		$ 0.46
Stock Issued During Period, Value, Other					$ 6,000,000
Proceeds from Issuance or Sale of Equity						$ 100,000
Stock Issued During Period, Shares, New Issues	217,392
Additional Available Credit [Member] | Fortress Agreement [Member]
Borrowing Arrangements [Line Items]
Revenue Recognition of Participants Under Proportionate Share Agreement Description		The Revenue Participants are entitled to receive $7,700,000 (adjusted from the terms of the Original Notes) plus 70% of the Additional Notes as a portion of the Revenue Stream Basis (as defined below) if the Notes and Revenue Stream payments are paid in full by the Maturity Date or $9,350,000 (adjusted from the terms of the Original Notes) plus 85% of the Additional Notes as a portion of the Revenue Stream Basis if the Fortress Notes and Revenue Stream payments are not paid in full by the Maturity Date. The Revenue Stream payments will begin after all obligations on the Fortress Notes are paid in full. The Company is required to apply specified decreasing percentages (46% to 31% to 6%) of its net revenues (net of monetization costs) from monetizing its intellectual property assets on an ongoing basis to meet the Revenue Stream payment obligations. Payment of the full Revenue Stream payments in addition to the Fortress Note obligations by the Maturity Date would ordinarily occur after the Company receives approximately $60,000,000 in gross licensing revenues, assuming an average monetization cost of 33%.
Line of Credit Facility, Remaining Borrowing Capacity			$ 3,000,000
Debt Instrument Percentage Of Monetization Of Net Revenue			0.00%
Proceeds from Notes Payable			$ 1,199,500
Warrants To Purchase Common Stock			500,000
Proceeds from Issuance or Sale of Equity			$ 1,126,900
Payments of Stock Issuance Costs			72,600
Derivative Liability, Fair Value, Amount Not Offset Against Collateral			335,762
Debt Instrument, Fee		The structuring fee equal to 3.5% of the original principal amount of any such Additional Notes is waived.
Monetization Of Revenue Loss From Change In Fair Value			2,268,373
Line Of Credit Facility Additional Borrowing Capacity			$ 2,000,000
Joseph W. Beyers [Member] | Share Purchase Agreement [Member]
Borrowing Arrangements [Line Items]
Share Price					$ 2.14
Stock Issued During Period, Shares, Other					233,640
Stock Issued During Period, Value, Other					$ 500,000
Proceeds from Related Party Debt					300,000			$ 200,000
Due to Related Parties					$ 300,000
First Republic Bank [Member]
Borrowing Arrangements [Line Items]
Debt Instrument, Face Amount				500,000
Convertible Notes Payable [Member]
Borrowing Arrangements [Line Items]
Debt Conversion Original Debt Interest Amount				187,351
Debt Conversion, Original Debt, Amount				8,000,000
Debt Instrument, Collateral Amount				$ 3,500,000
Common Stock, Conversion Features				the right to convert the existing notes into 1,508,162 shares of common stock of the Company until July 2018)