XML 72 R19.htm IDEA: XBRL DOCUMENT

Changes in Board of Directors	12 Months Ended
Changes in Board of Directors	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Changes in Board of Directors	Changes in Board of Directors Appointment of Richard Rudick, M.D. to Board of Directors On April 27, 2023, the Company announced the appointment of Dr. Richard Rudick as a member of the Board of Directors, effective as of April 26, 2023. As a Class III director, Dr. Rudick’s initial term lasted until the 2023 Annual Meeting of Stockholders held on June 28, 2023, at which meeting he was elected to a three years term expiring at the 2026 Annual Meeting of Stockholders. Director Resignation Dr. Vincent Ossipow retired from the Board of Directors on June 28, 2023. Dr. Ossipow’s decision not to stand for re-election was not the result of any disagreement with the Company or its management on any matter relating to the Company’s operations, policies or practices.