Leases - Summary of Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Leases [Abstract]
Operating lease expense	$ 735	$ 695
Short-term lease expense	305	95
Total lease expense	$ 1,040	790
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets		Other assets
ROU assets:	$ 11,682		$ 11,689
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other liabilities		Accrued expenses and other liabilities
Lease liabilities:	$ 12,062		$ 12,080
Weighted-average remaining lease term	9 years 2 months 12 days		9 years 6 months
Weighted-average discount rate	3.92%		3.34%
Additions for ROU assets obtained during the year	$ 509	$ 336	$ 4,428