Research and Development Tax Credits (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Research and Development Tax Credits
Deferred research and development tax credit grant receivable.	$ 1,800,000
Deferred research and development tax credit-current portion	886,000	$ 906,000
Non-current deferred research and development tax credit	664,000	$ 906,000
Increase (Decrease) in Deferred Research and Development Tax Credit	$ 223,000
Research and Development Program
Research and Development Tax Credits
Research and development expenditure period (in months)	24 months