Commitments and Contingencies	12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 6. Commitments and Contingencies Litigation From time to time the Company is subject to claims by third parties under various legal disputes. The defense of such claims, or any adverse outcome relating to any such claims, could have a material adverse effect on the Company’s liquidity, financial condition and cash flows. On March 12, 2021, the Company and the Company’s Chief Executive Officer, Anthony P. Mack (the “Defendants”), were named as defendants in a complaint (the “Complaint”) filed by Sorrento Therapeutics, Inc. (“Sorrento”), and Scilex Pharmaceuticals Inc. (“Scilex” and together with Sorrento, the “Plaintiffs”) in the Court of Chancery of the State of Delaware. In the Complaint, Plaintiffs alleged (i) Mr. Mack breached a Restrictive Covenants Agreement, dated as of November 8, 2016, between himself and Sorrento (the “Restrictive Covenants Agreement”), (ii) the Company tortiously interfered with the Restrictive Covenants Agreement, and (iii) the Company tortiously interfered with Scilex’s relationship with Mr. Mack. On May 7, 2021 Plaintiffs filed an Amended Complaint asserting the same three causes of action. On September 28, 2021, Plaintiffs filed a Second Amended Complaint asserting the same three causes of action as the prior complaints, as well as claims in which Plaintiffs alleged (i) Mr. Mack breached an Employment, Proprietary Information and Inventions Agreement, dated as of October 25, 2016, between himself and Sorrento (the “Employment Agreement”), (ii) the Company tortiously interfered with the Employment Agreement, (iii) Mr. Mack breached his fiduciary duties to Scilex, and (iv) the Company aided and abetted Mr. Mack’s alleged breach of fiduciary duties to Scilex. On April 1, 2022, Plaintiffs filed a Third Amended Complaint. The Third Amended Complaint asserts the same causes of action as the Second Amended Complaint, as well as claims for (i) misappropriation of trade secrets by Defendants under Delaware law, and (ii) misappropriation of trade secrets by Defendants under California law. On April 18, 2022, Defendants filed answers to the Third Amended Complaint. Trial was held before Vice Chancellor Paul Fiorvanti from September 12 through September 14, 2022. Post-trial briefing was completed by December 12, 2022, and post-trial argument was held on January 20, 2023. The Company intends to vigorously defend the action. However, the Company is unable to predict the ultimate outcome of the lawsuit. Plaintiffs asserted alternative damages theories that would imply potential damages up to approximately $35.0 million. The Company countered that actual damages, even if Plaintiffs establish liability, could be zero because, among other things, Plaintiffs’ calculations use various unsupported assumptions, any alleged damages are speculative in nature, and there is a possibility the Company’s product candidates never reach market. To date, the parties have not had successful settlement negotiations. Based on the foregoing, the Company accrued $2 million in respect of the litigation. While the Company believes it has meritorious defenses, the ultimate resolution of the action could result in a material loss. Global Macroeconomic Environment The global macroeconomic environment could be negatively affected by, among other things, COVID-19 or other pandemics or epidemics, instability in global economic markets, increased U.S. trade tariffs and trade disputes with other countries, instability in the global credit markets, supply chain weaknesses, instability in the geopolitical environment as a result of the withdrawal of the United Kingdom from the European Union, the Russian invasion of the Ukraine and other political tensions, and foreign governmental debt concerns. Such challenges have caused, and may continue to cause, uncertainty and instability in local economies and in global financial markets. As a result, the Company and its third party CMOs, and CROs have and may in the future face disruptions in procuring items that are essential to the Company’s research and development activities, including, for example, medical and laboratory supplies used in the Company’s preclinical studies that are sourced from abroad or for which there are shortages, or potential difficulties recruiting patients, and may cause delays and difficulties with ongoing and planned preclinical and clinical trials. The extent to which the Company’s financial condition, liquidity or results of operations are impacted is uncertain, and may negatively impact the Company’s results of operations, financial condition, and liquidity in 2023 and potentially beyond.

Commitments and Contingencies

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Note 6. Commitments and Contingencies

Litigation

From time to time the Company is subject to claims by third parties under various legal disputes. The defense of such claims, or any adverse outcome relating to any such claims, could have a material adverse effect on the Company’s liquidity, financial condition and cash flows.

On March 12, 2021, the Company and the Company’s Chief Executive Officer, Anthony P. Mack (the “Defendants”), were named as defendants in a complaint (the “Complaint”) filed by Sorrento Therapeutics, Inc. (“Sorrento”), and Scilex Pharmaceuticals Inc. (“Scilex” and together with Sorrento, the “Plaintiffs”) in the Court of Chancery of the State of Delaware. In the Complaint, Plaintiffs alleged (i) Mr. Mack breached a Restrictive Covenants Agreement, dated as of November 8, 2016, between himself and Sorrento (the “Restrictive Covenants Agreement”), (ii) the Company tortiously interfered with the Restrictive Covenants Agreement, and (iii) the Company tortiously interfered with Scilex’s relationship with Mr. Mack. On May 7, 2021 Plaintiffs filed an Amended Complaint asserting the same three causes of action. On September 28, 2021, Plaintiffs filed a Second Amended Complaint asserting the same three causes of action as the prior complaints, as well as claims in which Plaintiffs alleged (i) Mr. Mack breached an Employment, Proprietary Information and Inventions Agreement, dated as of October 25, 2016, between himself and Sorrento (the “Employment Agreement”), (ii) the Company tortiously interfered with the Employment Agreement, (iii) Mr. Mack breached his fiduciary duties to Scilex, and (iv) the Company aided and abetted Mr. Mack’s alleged breach of fiduciary duties to Scilex. On April 1, 2022, Plaintiffs filed a Third Amended Complaint. The Third Amended Complaint asserts the same causes of action as the Second Amended Complaint, as well as claims for (i) misappropriation of trade secrets by Defendants under Delaware law, and (ii) misappropriation of trade secrets by Defendants under California law. On April 18, 2022, Defendants filed answers to the Third Amended Complaint. Trial was held before Vice Chancellor Paul Fiorvanti from September 12 through September 14, 2022. Post-trial briefing was completed by December 12, 2022, and post-trial argument was held on January 20, 2023. The Company intends to vigorously defend the action. However, the Company is unable to predict the ultimate outcome of the lawsuit. Plaintiffs asserted alternative damages theories that would imply potential damages up to approximately $35.0 million. The Company countered that actual damages, even if Plaintiffs establish liability, could be zero because, among other things, Plaintiffs’ calculations use various unsupported assumptions, any alleged damages are speculative in nature, and there is a possibility the Company’s product candidates never reach market. To date, the parties have not had successful settlement negotiations. Based on the foregoing, the Company accrued $2 million in respect of the litigation. While the Company believes it has meritorious defenses, the ultimate resolution of the action could result in a material loss.

Global Macroeconomic Environment

The global macroeconomic environment could be negatively affected by, among other things, COVID-19 or other pandemics or epidemics, instability in global economic markets, increased U.S. trade tariffs and trade disputes with other countries, instability in the global credit markets, supply chain weaknesses, instability in the geopolitical environment as a result of the withdrawal of the United Kingdom from the European Union, the Russian invasion of the Ukraine and other political tensions, and foreign governmental debt concerns. Such challenges have caused, and may continue to cause, uncertainty and instability in local economies and in global financial markets. As a result, the Company and its third party CMOs, and CROs have and may in the future face disruptions in procuring items that are essential to the Company’s research and development activities, including, for example, medical and laboratory supplies used in the Company’s preclinical studies that are sourced from abroad or for which there are shortages, or potential difficulties recruiting patients, and may cause delays and difficulties with ongoing and planned preclinical and clinical trials. The extent to which the Company’s financial condition, liquidity or results of operations are impacted is uncertain, and may negatively impact the Company’s results of operations, financial condition, and liquidity in 2023 and potentially beyond.