Leases - Lease cost (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($)
Leases
Operating lease cost	$ 487
Short-term lease cost	55
Variable lease cost	18
Total lease cost	560
Cash paid for amounts included in the measurement of operating lease liabilities	487
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 429