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Goodwill and Other Intangible Assets, Net - Additional Information (Detail) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2018
Dec. 31, 2022
Oct. 01, 2020
Jul. 13, 2017
Jun. 15, 2015
Goodwill and Intangible Assets [Line Items]              
Goodwill $ 32,510,000     $ 32,510,000      
Amortization expense $ 693,000 $ 792,000          
Hudson IT [Member]              
Goodwill and Intangible Assets [Line Items]              
Goodwill             $ 8,400,000
Info Trellis Inc [Member]              
Goodwill and Intangible Assets [Line Items]              
Goodwill           $ 27,400,000  
Goodwill impairment     $ 9,700,000        
Amber Leaf Partners Inc [Member]              
Goodwill and Intangible Assets [Line Items]              
Goodwill         $ 6,400,000