Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended					2 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Oppenheimer & Co., Inc [Member]	Dec. 31, 2013 Cash [Member]	Dec. 31, 2013 Common Stock [Member]	May 31, 2013 President and chairman of board [Member]	May 31, 2013 Employee [Member]	Dec. 31, 2012 Maximum [Member]
Contingencies And Commitments [Line Items]
Financing Fees Incurred	$ 122,230	$ 1,741,976	$ 401,625	$ 300,000	$ 101,625
Number of shares issued for settlement					37,500
Common stock, par value	$ 0.001	$ 0.001			$ 2.71
Civil penalties per violation								$ 37,500
Number of shares vested						85,000	50,000