Borrowing Arrangements - Additional Information (Detail) (USD $)	3 Months Ended			6 Months Ended		12 Months Ended			12 Months Ended		1 Months Ended	0 Months Ended			1 Months Ended	12 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jun. 06, 2014	Dec. 31, 2013 Patents [Member]	Dec. 31, 2013 Chief Executive Officer [Member]	Mar. 26, 2014 March 2014 Notes [Member]	May 17, 2013 Series A Preferred Stock Two [Member]	May 10, 2013 Series A Preferred Stock [Member]	May 10, 2013 Promissory Note Payable [Member]	Feb. 10, 2014 Promissory Note Payable [Member] Chief Executive Officer [Member]	Dec. 19, 2013 Promissory Note Payable [Member] Chief Executive Officer [Member]	Dec. 31, 2013 Promissory Note Payable [Member] Chief Executive Officer [Member]
Borrowing Arrangements [Line Items]
Debt Instrument, Face Amount							$ 300,000			$ 3,000,000			$ 5,000,000	$ 3,000,000		$ 3,100,000
Proceeds from Issuance of Senior Long-term Debt											1,498,526	50,000	4,950,000		3,000,000	100,000
Stock Issued During Period, Shares, Conversion of Convertible Securities												5,000,000
Long-term Debt, Fair Value	2,557,111			2,557,111
Gains (Losses) on Extinguishment of Debt, Total	0		0	(2,403,193,000)	0
Debt Instrument, Maturity Date														Aug. 31, 2014
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum				4.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum				2.00%
Debt Instrument, Redemption Price, Percentage				125.00%
Debt Instrument, Convertible, Conversion Price	$ 5.30			$ 5.30
Debt Instrument, Increase, Accrued Interest				8,080,000
Debt Instrument, Unamortized Discount	267,122			267,122
Loan Processing Fee									60,000
Secured Debt								3,000,000
Debt Instrument, Interest Rate, Stated Percentage									2.00%					2.00%
Amortization of Debt Discount (Premium)		151,289		168,423
Repayments of Unsecured Debt						$ 100,000