Commitments and Contingencies - Additional Information (Detail) (USD $)	1 Months Ended	12 Months Ended		6 Months Ended		0 Months Ended	1 Months Ended	0 Months Ended	1 Months Ended	0 Months Ended	12 Months Ended		6 Months Ended
	May 24, 2010	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2014 Subsequent Event [Member]	Dec. 31, 2014 Subsequent Event [Member]	Oct. 22, 2013 Dr. Kornman [Member]	Dec. 21, 2012 Dr. Kornman [Member]	Oct. 22, 2013 Mr. Lurier [Member]	Dec. 21, 2012 Mr. Lurier [Member]	Oct. 22, 2013 Scott Snyder [Member]	Dec. 31, 2013 Scott Snyder [Member]	Jan. 02, 2013 Scott Snyder [Member]	Jun. 30, 2014 Scott Snyder [Member] Subsequent Event [Member]	Dec. 21, 2012 Installment One [Member]	Dec. 21, 2012 Installment One [Member] Mr. Lurier [Member]	Jan. 02, 2013 Installment One [Member] Scott Snyder [Member]	Dec. 21, 2012 Installment Two [Member]	Dec. 21, 2012 Installment Two [Member] Mr. Lurier [Member]	Jan. 02, 2013 Installment Two [Member] Scott Snyder [Member]	Dec. 21, 2012 Installment Three [Member]	Dec. 21, 2012 Installment Three [Member] Mr. Lurier [Member]	Jan. 02, 2013 Installment Three [Member] Scott Snyder [Member]
Loss Contingencies [Line Items]
Executive bonus to base salary percentage				30.00%	15.00%							30.00%
Granted,share						2,250,000	300,000	750,000	200,000	675,000			200,000
Granted,weighted avg.exercise price		$ 0.38	$ 0.36			$ 0.3799	$ 0.34	$ 0.3799	$ 0.34	$ 0.3799			$ 0.29
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number														75,000	50,000	50,000	100,000	66,000	66,000	125,000	84,000	84,000
Basic Salary												$ 265,000
Reimbursement expenditure maximum											34,000
Additional reimbursement expenditure				16,000
Operating Leases, Rent Expense		$ 331,916	$ 338,221
Property Under Sublease Details	6,000 square feet