Deferred Revenue

On December 17, 2013, the Company entered into an agreement with an investor, Potomac, and subsequently received additional funding totaling $250 thousand for use by the Company for any purpose. In exchange for this funding, the Company agreed to provide the investor with a 0.5% interest in the Company’s BED treatment product (the “BED Treatment Product”) and pay the investor 0.5% of the BED Net Profit in perpetuity (the “2013 0.5% Investor Interest”). “BED Net Profit” is defined as the pre-tax profit generated from the BED Treatment Product after the deduction of all expenses incurred by and payments made by the Company in connection with the BED Treatment Product, including but not limited to an allocation of Company overhead. If the BED Treatment Product was not approved by the FDA by December 17, 2016, the investor had a 60-day option to exchange its entire 0.5% Investor Interest for 31,250 shares of Common Stock of the Company. On February 17, 2017, the investor’s option to receive the shares of Common Stock terminated by its terms, which resulted in the Company beginning to recognize revenue in relation to this agreement in February 2017. The Company estimates that sufficient research and development will be completed by December 31, 2020 to allow the Company to advance the program into final registration studies. Therefore, the Company recognized revenue on a straight-line basis over the expected completion date. During the three months ended March 31, 2018 and March 31, 2017, the Company recognized approximately $14.4 thousand and $10.9 thousand of revenue relating to the agreement, respectively.

On September 17, 2014, the Company entered into an agreement with an investor, Potomac, and subsequently received funding totaling $500 thousand for use by the Company for any purpose. In exchange for this funding, the Company agreed to provide the investor with a 1.0% interest in the Company’s BED Treatment Product and pay the investor 1.0% of the BED Net Profit generated from the BED Treatment Product in perpetuity (the “1.0% Investor Interest”). “BED Net Profit” is defined as the pre-tax profit generated from the BED Treatment Product after the deduction of all expenses incurred by and payments made by the Company in connection with the BED Treatment Product, including but not limited to an allocation of Company overhead. If the BED Treatment Product is not approved by the FDA by September 17, 2017, the investor will have a 60-day option to exchange its entire 1.0% Investor Interest for 62,500 shares of Common Stock of the Company. On November 15, 2017, the investor’s option to receive the shares of Common Stock terminated by its terms, which resulted in the Company beginning to recognize revenue in relation to this agreement in November 2017. The Company estimates that sufficient research and development will be completed by December 31, 2020 to allow the Company to advance the program into final registration studies. Therefore, the Company recognized revenue on straight-line basis over the expected completion date. During the three months ended March 31, 2018, the Company recognized approximately $39.2 thousand of revenue related to this agreement. The Company recognized no revenue for the three months ended March 31, 2017.

On July 20, 2015, the Company entered into an agreement with an investor, Potomac, and subsequently received funding from an individual investor in the amount of $250 thousand for use by the Company for any purpose. In exchange for this funding, the Company agreed to provide the investor with a 0.5% interest in the BED Net Profit (the “2015 0.5% Investor Interest”) generated from the BED Treatment Product in perpetuity. The investor also has rights with respect to the 2015 0.5% Investor Interest if the BED Treatment Product is sold or the Company is sold. If the product is not introduced to the market and not approved by the FDA or an equivalent body in Europe and not marketed by July 20, 2018, the investor will have a 60-day option to exchange the 2015 0.5% Investor Interest for 25,000 shares of Common Stock of the Company. As of March 31, 2018, no revenue had been recognized in relation to this agreement.

On September 22, 2015, the Company received a $1.6 million commitment from the Foundation which later assigned its interest to Valour in October 2016, from which the Company had the right to make capital calls from the Foundation for the research, development, any other activities connected to the Company’s opioid antagonist treatments for addictions and related disorders that materially rely on certain studies funded by the Foundation’s investment, excluding the Opioid Overdose Reversal Treatment Product (the “Certain Studies Products”), certain operating expenses, and any other purpose consistent with the goals of the Foundation. In exchange for funds invested by the Foundation, Valour currently owns 2.1333% interest in the Certain Studies Products Net Profit (the “2.1333% Interest”). The “Certain Studies Net Profit” is defined as any pre-tax revenue received by the Company that was derived from the sale of the Certain Studies Products less any and all expenses incurred by and payments made by the Company in connection with the Certain Studies Products, including but not limited to an allocation of Company overhead based on the proportionate time, expenses and resources devoted by the Company to Certain Studies Product-related activities, which allocation shall be determined in good faith by the Company. Valour also has rights with respect to its up to a 2.1333% Interest if the Certain Studies Product is sold or the Company is sold. Additionally, the Company may buy back, in whole or in part, the 2.1333% Interest from Valour within 2.5 years or after 2.5 years of the initial investment at a price of two times or 3.5 times, respectively, the relevant investment amount represented by the interests to be bought back. If an aforementioned treatment is not introduced to the market by September 22, 2018, Valour will have a 60-day option to exchange its 2.1333% Interest for shares of the Common Stock of the Company at an exchange rate of one-tenth of a share for every dollar of its investment. On October 2, 2015, December 23, 2015, and May 28, 2016, the Company made capital calls of approximately $618 thousand, $715.5 thousand, and $266.5 thousand from the Foundation in exchange for 0.824%, 0.954% and 0.355333% interests in the aforementioned treatments, respectively. The Company will defer recording revenue until such time as Valour’s option expires or milestones are achieved that eliminates Valour’s right to exercise the option. Upon expiration of the exercise option, the deliverables of the arrangement will be reviewed and evaluated under Accounting Standards Codification (ASC) 605. In the event Valour chooses to exchange its 2.1333% Interest, in whole or in part, for shares of Common Stock of the Company, that transaction will be accounted for similar to a sale of shares of Common Stock for cash. As of March 31, 2018, no revenue had been recognized in relation to this agreement.

The following is a summary of the Company’s deferred revenue activity as of March 31, 2018:



(in thousands)	OORT			BED				Other Opioid Treatments			Total
Balance as of December 31, 2017		—			895				1,600		2,495
Recognized as revenue		—			(54		)		—		(54		)
Balance as of March 31, 2018		$	—		$	841			$	1,600	$	2,441

As of March 31, 2018, the Company had recorded approximately $277 thousand of its deferred revenue as a current liability because the Company expects to recognize that amount as revenue during the next 12 months. The remaining $2.2 million was recorded as a long-term liability as of March 31, 2018, as detailed in the following table:



(in thousands)	OORT			BED			Other Opioid Treatments			Total
Current portion		$	—		$	277		$	—		$	277
Long-term portion		—			564			1,600			2,164
Total		$	—		$	841		$	1,600		$	2,441