Use of Estimates

The preparation of unaudited condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Significant items subject to such estimates and assumptions include the valuation of stock-based compensation, accruals associated with third party providers supporting clinical trials, estimated fair values of long-lived assets used to record impairment charges related to intangible assets, acquired in-process research and development (“IPR&D”) and goodwill, allocation of purchase price in business acquisitions, measurement of contingent liabilities, and income tax asset realization. In particular, the recognition of clinical trial costs is dependent on the Company’s own judgement, as well as the judgment of our contractors and subcontractors in their reporting of information to us.

Fair Value Measurements

FASB ASC 820, Fair Value Measurement, (“ASC 820”) defines fair value as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the reporting date. The methodology establishes consistency and comparability by providing a fair value hierarchy that prioritizes the inputs to valuation techniques into three broad levels, which are described below:

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Level 1 inputs are quoted market prices in active markets for identical assets or liabilities (these are observable market inputs).

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Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability (includes quoted market prices for similar assets or identical or similar assets in markets in which there are few transactions, prices that are not current or prices that vary substantially).

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Level 3 inputs are unobservable inputs that reflect the entity’s own assumptions in pricing the asset or liability (used when little or no market data is available).

The fair value of cash and cash equivalents, accounts payable approximate their carrying value due to their short-term maturities.

Non-financial assets, such as IPR&D and goodwill, are accounted for at fair value on a nonrecurring basis.

Acquisition-Related Contingent Consideration

In connection with the Purnovate business combination, the Company may be required to pay future consideration that is contingent upon the achievement of specified development, regulatory approvals or sales-based milestone events. The Company determines the fair value of these obligations using various estimates that are not observable in the market and represent a Level 3 measurement within the fair value hierarchy. As of September 30, 2022, the resulting probability-weighted cash flows were discounted using a weighted average cost of capital of 44% for regulatory and sales-based milestones.

	September 30, 2022
Balance, December 31, 2021	$	(1,014,000	)
Total gains recognized		197,000
Balance as of September 30, 2022	$	(817,000	)