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Stockholders' Equity - Additional Information (Detail) (USD $)
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1 Months Ended | 3 Months Ended | 4 Months Ended | 6 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 4 Months Ended | 1 Months Ended | 1 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | 3 Months Ended | 1 Months Ended | ||||||||||||||||||
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Oct. 30, 2012
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Dec. 31, 2013
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Dec. 31, 2012
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Oct. 31, 2012
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Dec. 31, 2013
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Dec. 31, 2012
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Jul. 09, 2013
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Jun. 30, 2013
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Jun. 30, 2012
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Aug. 31, 2013
Second Tranche [Member]
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Jun. 30, 2013
Second Tranche [Member]
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Apr. 04, 2013
Third Tranche [Member]
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Dec. 31, 2013
Third Tranche [Member]
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Jun. 30, 2013
Third Tranche [Member]
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Jun. 04, 2013
Third Tranche [Member]
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Apr. 04, 2013
Second And Third Tranche [Member]
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Jun. 30, 2013
Second And Third Tranche [Member]
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Apr. 04, 2013
First Tranche [Member]
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Jul. 09, 2013
Baytree Capital [Member]
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Dec. 31, 2013
Baytree Capital [Member]
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Jun. 14, 2013
Baytree Capital [Member]
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Oct. 31, 2012
Common Stock [Member]
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Oct. 31, 2012
Warrant [Member]
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Jun. 30, 2013
Warrant [Member]
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Jun. 14, 2012
Baytree [Member]
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Dec. 14, 2013
Baytree [Member]
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Jun. 14, 2013
Baytree [Member]
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Jun. 14, 2013
Caro Capital LLC [Member]
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Apr. 04, 2013
Caro Capital LLC [Member]
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Dec. 31, 2013
Caro Capital LLC [Member]
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Oct. 14, 2013
Catalyst Global LLC [Member]
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Nov. 08, 2013
Catalyst Global LLC [Member]
First Tranche [Member]
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Dec. 18, 2013
Institutional Analyst Holdings Inc [Member]
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Dec. 18, 2013
Institutional Analyst Holdings Inc [Member]
First Tranche [Member]
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Dec. 31, 2013
Options [Member]
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Jun. 14, 2012
Advisory Agreement [Member]
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Jun. 14, 2012
Advisory Agreement [Member]
Restricted Stock
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Feb. 04, 2014
Subsequent Event [Member]
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| Stockholders Equity Note Disclosure [Line Items] | ||||||||||||||||||||||||||||||||||||||
| Common stock, authorized | 145,000,000 | 145,000,000 | 145,000,000 | |||||||||||||||||||||||||||||||||||
| Common stock, par value | $ 0.001 | $ 0.001 | $ 0.12 | $ 0.001 | $ 0.32 | $ 0.05 | $ 0.60 | |||||||||||||||||||||||||||||||
| Preferred stock, authorized | 5,000,000 | 5,000,000 | 5,000,000 | |||||||||||||||||||||||||||||||||||
| Preferred stock, par value | $ 0.001 | $ 0.001 | $ 0.001 | |||||||||||||||||||||||||||||||||||
| Shares of common stocks issued | 32,000 | 32,000 | 2,353,093 | 48,287 | 100,000 | 100,000 | ||||||||||||||||||||||||||||||||
| Advisory service agreement period | 6 years | |||||||||||||||||||||||||||||||||||||
| Warrant to purchase restricted shares of common stock | 1,837,777 | |||||||||||||||||||||||||||||||||||||
| Warrant term | 5 years | 5 years | ||||||||||||||||||||||||||||||||||||
| Common stock initial exercise price | 0.41 | 0.41 | 0.41 | 0.06 | ||||||||||||||||||||||||||||||||||
| Shares of common stock outstanding under the option plan | 5,078,361 | 3,415,053 | 5,078,361 | 3,415,053 | 2,527,389 | 4,536,949 | 3,010,973 | |||||||||||||||||||||||||||||||
| Prepaid Advisory Fees | $ 3,258,000 | $ 747,000 | $ 5,000 | |||||||||||||||||||||||||||||||||||
| Amortization of prepaid advisory fees | 815,000 | 825,000 | 830,000 | |||||||||||||||||||||||||||||||||||
| Proceeds from Issuance or Sale of Equity | 980,000 | |||||||||||||||||||||||||||||||||||||
| Common Stock Value | 48,000 | 48,000 | 47,000 | 44,000 | ||||||||||||||||||||||||||||||||||
| Restricted Stock Per Contract Terms | 100,000 | |||||||||||||||||||||||||||||||||||||
| Accrued expenses | 156,000 | 156,000 | 211,000 | 60,000 | 5,000 | |||||||||||||||||||||||||||||||||
| Issuance Of Restricted Shares | 100,000 | 100,000 | 100,000 | 100,000 | 450,000 | 180,000 | 400,000 | |||||||||||||||||||||||||||||||
| Issuance Of Restricted Stock Price Per Share | $ 0.08 | $ 0.50 | $ 0.05 | $ 0.06 | ||||||||||||||||||||||||||||||||||
| Issuance Of Restricted Shares Value | 50,000 | 500,000 | 9,000 | 24,000 | ||||||||||||||||||||||||||||||||||
| Exercisable options intrinsic value | 12,000 | 12,000 | ||||||||||||||||||||||||||||||||||||
| Sale of Stock, Price Per Share | $ 0.05 | $ 0.05 | ||||||||||||||||||||||||||||||||||||
| Share Based Compensation | 60,000 | 38,000 | 21,000 | |||||||||||||||||||||||||||||||||||
| Share Based Compensation Weighted average Amortization Period | 8 years 3 months 22 days | |||||||||||||||||||||||||||||||||||||
| Stock Issued During Period, Shares, Issued for Services | 100,000 | |||||||||||||||||||||||||||||||||||||
| Consulting Expenses | 100,000 | 283,000 | 32,000 | |||||||||||||||||||||||||||||||||||
| Warrants issued | 579,450 | 2,907,347 | 2,907,347 | |||||||||||||||||||||||||||||||||||
| Debt Instrument, Decrease, Forgiveness | 400,000 | |||||||||||||||||||||||||||||||||||||
| Debt Instrument, Debt Default, Amount | 1,000,000 | 1,000,000 | ||||||||||||||||||||||||||||||||||||
| Equity Purchase price | 200,000 | |||||||||||||||||||||||||||||||||||||
| Common Stock Shares Issued | 48,135,576 | 48,135,576 | 47,355,576 | |||||||||||||||||||||||||||||||||||
| Common Stock Shares Outstanding | 48,135,576 | 48,135,576 | 47,355,576 | |||||||||||||||||||||||||||||||||||
| Advisory Fees | 6,500 | 2,000 | 2,500 | |||||||||||||||||||||||||||||||||||
| Common Stock, Par Or Stated Value Per Share | $ 0.001 | $ 0.001 | $ 0.12 | $ 0.001 | $ 0.32 | $ 0.05 | $ 0.60 | |||||||||||||||||||||||||||||||
| Accrued Liabilities Current | 156,000 | 156,000 | 211,000 | 60,000 | 5,000 | |||||||||||||||||||||||||||||||||
| Additional Issuance Of Restricted Shares | 400,000 | |||||||||||||||||||||||||||||||||||||
| Gain Loss On Settlement Of Accrued Liability | $ 0 | $ 0 | $ 42,000 | $ 0 | ||||||||||||||||||||||||||||||||||