v3.24.1.u1
Revenue Recognition - Schedule of Contract Balances (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Revenue from Contract with Customer [Abstract]      
Billed accounts receivable $ 99,822 $ 102,232 $ 48,600
Retainage 3,581 4,886 2,000
Unbilled receivables 23,406 40,136 $ 16,700
Deferred revenue $ 21,834 $ 22,228