Commitments and Contingencies - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Nov. 15, 2013	Sep. 01, 2013
Commitments and Contingencies [Line Items]
Facility rent expense			$ 27,318
Royalties accrued	$ 150,305		$ 150,305		$ 132,593
Rutgers [Member]
Commitments and Contingencies [Line Items]
Royalty payment to Rutgers, minimum rate	1.50%		1.50%
Royalty payment to Rutgers, maximum rate	3.00%		3.00%
Royalties accrued	$ 200,000		$ 200,000
Royalty expense	40,465	$ 29,215	72,754	$ 73,578
Production facility [Member]
Commitments and Contingencies [Line Items]
Lease agreement, current monthly lease payments	22,531		22,531				$ 21,875
Facility rent expense	113,366		226,732
Deferred lease and rental expense	349,416		$ 349,416
Lease term			35 years
Processing facility [Member]
Commitments and Contingencies [Line Items]
Lease agreement, current monthly lease payments						$ 25,750
Facility rent expense	95,784		$ 191,568
Deferred lease and rental expense	$ 108,067		$ 108,067
Lease term			15 years