Income Taxes - Addtional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Income Tax [Line Items]
Operating Loss Carryforwards	$ 10,962,529
Research & Development Tax Credits	520,891	383,067
(Increase)/Decrease in Valuation Allowance	945,347	1,056,770
Research and Development Expense [Member]
Income Tax [Line Items]
Research & Development Tax Credits	$ 520,891
Minimum
Income Tax [Line Items]
Operating Loss Carry forwards Expiration Period	2026
Minimum | Research and Development Expense [Member]
Income Tax [Line Items]
Operating Loss Carry forwards Expiration Period	2028
Maximum
Income Tax [Line Items]
Operating Loss Carry forwards Expiration Period	2033
Maximum | Research and Development Expense [Member]
Income Tax [Line Items]
Operating Loss Carry forwards Expiration Period	2033