Cash and Cash Equivalents and Short-Term Investments - Cash and Cash Equivalents (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Apr. 30, 2021	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2024
Cash and Cash Equivalents
Cash and cash equivalents			$ 3,766,000	$ 3,175,000
Cash and cash equivalent, frozen bank balance	$ 153,000		$ 153,000
Amount awarded to settle the lawsuit		$ 250,000