Related Party Transaction Agreements with Epic Pharma LLC (Details)	9 Months Ended
	Dec. 31, 2018 USD ($)
Epic Pharma Llc [Member]
Related Party Transaction Agreements with Epic Pharma LLC (Textual)
Milestone payments	$ 2,500,000
Epic License Agreement [Member]
Related Party Transaction Agreements with Epic Pharma LLC (Textual)
Milestone payments	$ 10,000,000
Description of related party transactions	On January 14, 2016, the Company filed an NDA with the FDA for SequestOx™, thereby earning a $2.5 million milestone pursuant to the 2015 Epic License Agreement. The Company has received payment of this amount from Epic. An additional $7.5 million is due upon approval by the FDA of the NDA filed for SequestOx™. Please note that on July 15, 2016, the FDA issued a Complete Response Letter, or CRL, regarding the NDA. The CRL stated that the review cycle for the SequestOx™ NDA is complete and the application is not ready for approval in its present form. On December 21, 2016, the Company met with the FDA for an end-of-review meeting to discuss steps that it could take to obtain approval of SequestOx™. Based on this and the meeting minutes received from the FDA on January 23, 2017, the Company formulated a plan to address the issues cited by the FDA in the CRL, with such plan including, without limitation, modifying the SequestOx™ formulation, conducting bioequivalence and bioavailability fed and fasted studies, comparing the modified formulation to the original formulation. On July 7, 2017, the Company reported topline results from a pivotal bioequivalence fed study for SequestOx™. This study resulted in a mean Tmax of 4.6 hours, with a range of 0.5 hour to 12 hours and a mean Tmax of the comparator, Roxicodone® of 3.4 hours with a range of 0.5 hour to 12 hours. A key objective of this study was to determine if the reformulated SequestOx™ had a similar Tmax to the comparator when taken with a high fat meal. Based on these results, the Company will pause, not proceed, with the rest of the clinical trials, and seek clarity from the FDA before deciding on the next steps for immediate release SequestOx™. There can be no assurances of the success of any future clinical trials, or if such trials are successful, there can be no assurances that an intended future resubmission of the NDA product filing, if made, will be accepted by or receive marketing approval from the FDA, and accordingly, there can be no assurances that the Company will earn and receive the additional $7.5 million or future license fees.
Epic Generic Agreement [Member]
Related Party Transaction Agreements with Epic Pharma LLC (Textual)
Related party transaction amount	$ 1,800,000
Description of related party transactions	Elite was to receive $1.8 million, payable in increments that require the commercialization of all six exclusive products if the full amount is to be received, plus license fees equal to a percentage that is not less than 50% and not greater than 60% of profits achieved from commercial sales of the products, as defined in the Epic Generic Agreement. The Epic Generic Agreement expired on October 2, 2018 with Epic launching four of the six exclusive products and Elite collecting $1.0 million of the total $1.8 million fee.