Summary of Significant Accounting Policies - Narrative (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Accounting Policies [Line Items]
Goodwill impairment			$ 0
Total revenues	$ 19,242,000	$ 15,479,000
Non-US
Accounting Policies [Line Items]
Total revenues	$ 1,500,000	$ 900,000