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Business Combinations - Supplemental Proforma Financial Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Business Combinations [Abstract]    
Net Revenue - pro forma combined $ 90,525 $ 85,232
Net Income - pro forma combined $ 805 $ 1,871
Weighted Average Shares:    
Basic 18,017 18,207
Diluted 18,122 18,399
Net Income per Share:    
Basic $ 0.04 $ 0.10
Diluted $ 0.04 $ 0.10