Long-Term Debt (Additional Information) (Detail) (USD $)	0 Months Ended		12 Months Ended		1 Months Ended	3 Months Ended
	Aug. 05, 2013	Jul. 15, 2013	Dec. 31, 2014	Dec. 31, 2013	Mar. 21, 2013	Dec. 31, 2014	Jun. 30, 2012	Mar. 27, 2013	Dec. 31, 2012
Line of Credit Facility [Line Items]
Repayment of Convertible, Senior Secured Term Debt Loan			$ 345,942	$ 2,137,983
Senior Secured debt			1,217,421	269,816		1,217,421
Senior Secured debt repayment term			36 months
Convertible, Senior Secured interest rate		16.00%			16.00%
Unamortized discount			1,394,584			1,394,584	636,678
Debt Conversion, Converted Instrument, Amount			625,000	2,882,333
Debt Conversion, Converted Instrument, Warrants or Options Issued		38,168
Investment Warrants Exercise Price			$ 2.28
Debt Issuance Cost			139,340	0
Investment Warrants Expiration term	5 years
Extinguishment of Debt, Gain (Loss), Net of Tax			29,262	(1,272,296)
Unamortized Debt Issuance Expense			112,521	0		112,521
Proceeds from Issuance of Senior Long-term Debt			3,000,000	1,000,000
Debt Instrument, Interest Rate, Stated Percentage		16.00%			16.00%
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 2.25
Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Unamortized discount			685,965			685,965
Extinguishment of Debt, Gain (Loss), Net of Tax			1,272,296
Unamortized Debt Issuance Expense			240,637			240,637
IPO [Member]
Line of Credit Facility [Line Items]
Debt Conversion, Converted Instrument, Amount			1,755,570
Convertible Debt [Member]
Line of Credit Facility [Line Items]
Senior Secured debt								2,374,682
Maximum
Line of Credit Facility [Line Items]
Common Stock Warrants Issued			533,333
Exercise price of warrants			$ 7.47
Fair value of warrants			1,010,379			1,010,379
Convertible, Senior Secured Term Debt [Member]
Line of Credit Facility [Line Items]
Repayment of Convertible, Senior Secured Term Debt Loan			4,450,000
Senior Secured debt									619,122
Senior Secured debt repayment term			15 months
Convertible, Senior Secured interest rate									13.50%
Secured Long-term Debt, Noncurrent		200,000			800,000
Debt Instrument Repayment Penalty		40,000			160,000
Debt Instrument, Interest Rate, Stated Percentage									13.50%
Notes Payable | Minimum
Line of Credit Facility [Line Items]
Senior Secured debt repayment term			24 months
Senior Secured Convertible Note [Member]
Line of Credit Facility [Line Items]
Convertible, Senior Secured interest rate			5.00%			5.00%
Debt Instrument, Convertible, Conversion Price			$ 2.25			$ 2.25
Proceeds from Issuance of Senior Long-term Debt			3,000,000			625,000
Debt Instrument, Interest Rate, Stated Percentage			5.00%			5.00%
Conversion of Stock, Shares Converted						277,777
Senior Secured Convertible Note [Member] | Convertible Debt [Member]
Line of Credit Facility [Line Items]
Exercise price of warrants	$ 2.25
Two Debentures [Member]
Line of Credit Facility [Line Items]
Debt Issuance Cost			257,691
Hillair [Member] | February 1,2014 Securities Purchase Agreement
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		50,000			200,000
Hillair [Member] | August 1,2015 Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		12,500			50,000
Hillair [Member] | May 1,2014 Securities Purchase Agreement
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		50,000			200,000
Hillair [Member] | August 1,2014 Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		50,000			200,000
Hillair [Member] | August 1,2017 Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		12,500			50,000
Hillair [Member] | August 1,2016 Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		12,500			50,000
Hillair [Member] | March 21, 2018 Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Periodic Payment		12,500			50,000
Hillair [Member] | Securities Purchase Agreement [Member]
Line of Credit Facility [Line Items]
Exercise price of warrants	$ 2.25
Secured Long-term Debt, Noncurrent		200,000			800,000
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate		16.00%			16.00%
Debt Instrument, Convertible, Conversion Price		5.24			$ 4.29
Debt Conversion, Converted Instrument, Warrants or Options Issued					186,480
Debt Instrument Repayment Penalty	40,000				160,000
Investment Warrants Expiration term		5 years			5 years
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 2.25		$ 4.72	$ 2.25
Gentry [Member]
Line of Credit Facility [Line Items]
Financial Advisor Fees			50,000
Conversion of Stock, Shares Issued			20,000
Investment Warrants Exercise Price			$ 4.72
Investment Owned, at Fair Value			$ 66,603			$ 66,603