Capital Stock (Additional Information) (Detail) (USD $)	0 Months Ended	12 Months Ended
	Aug. 05, 2013	Dec. 31, 2014	Dec. 31, 2013	Aug. 05, 2014
Capital Stock [Line Items]
Preferred Stock Shares Authorized		5,000,000	5,000,000
Preferred Stock Shares Issued		0	0
Preferred Stock Shares Outstanding		0	0
Stockholders' Equity, Reverse Stock Split		All per share amounts, outstanding shares, warrants, options and shares issuable pursuant to convertible securities for all periods reflect the Company’s 1-for-75 reverse stock split, which was effective February 6, 2013.
Common Stock Shares Issued	4,025,000	11,295,387	9,600,453
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	4,025,000
Common Stock Price Per Share	$ 2.00			$ 2.00
Class Of Warrant Or Right Share Price Of Warrants Or Rights	0.0001
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 2.25
Investment Warrants Expiration term	5 years
Proceeds From Issuance Public Offering	$ 8,050,000
Other Accrued Liabilities Current		8,741	1,090
Repayments of Debt	2,137,984
Payments of Debt Extinguishment Costs	200,000
Proceeds from Issuance Initial Public Offering	4,350,000
Debt Conversion, Converted Instrument, Amount		625,000	2,882,333
Other Offering Expenses [Member]
Capital Stock [Line Items]
Other Accrued Liabilities Current	1,358,641
Common Stock And Warrants [Member]
Capital Stock [Line Items]
Debt Conversion, Converted Instrument, Amount	2,316,007
Debt Instrument, Convertible, Conversion Price	$ 2.00
Common Stock And Warrants [Member] | Officer [Member]
Capital Stock [Line Items]
Debt Conversion, Converted Instrument, Amount	$ 1,642,569
Debt Instrument, Convertible, Conversion Price	$ 2.00