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Leases - Components of Lease Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Leases [Abstract]        
Operating lease expense $ 230 $ 236 $ 461 $ 492
Variable lease expense 59 45 112 85
Operating lease expense 289 281 573 577
Short-term lease rent expense 4 63 8 127
Total expense $ 293 $ 344 $ 581 $ 704