Discontinued Operations - Summary of Assets and Liabilities (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Current Assets:
Total current assets		$ 2,324,000
Total assets	$ 0
Current Liabilities:
Total current liabilities	$ 4,542,000	5,844,000
Mural Oncology PLC
Current Assets:
Prepaid expenses and other current assets		2,324,000
Total current assets		2,324,000
Right-of-use assets		18,316,000
Property, plant and equipment, net		10,617,000
Goodwill		7,800,000
Deferred tax asset		1,030,000
Total assets		40,087,000
Current Liabilities:
Operating lease liabilities-short-term		5,844,000
Total current liabilities		5,844,000
Operating lease liabilities-long-term		13,542,000
Total liabilities		$ 19,386,000