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Subsequent Events - Additional Information (Detail) - USD ($)
$ in Millions
1 Months Ended
Apr. 30, 2020
Dec. 31, 2022
Dec. 31, 2021
Apr. 16, 2020
Scenario Forecast [Member]        
Subsequent Event [Line Items]        
CARES Act of 2020 deferred taxes percentage   50.00% 50.00%  
Subsequent Event [Member]        
Subsequent Event [Line Items]        
CARES Act of 2020 funds received $ 13.9      
Percentage of medicare payment received for prior three-months period 100.00%      
Subsequent Event [Member] | Revolving Credit Facility [Member]        
Subsequent Event [Line Items]        
Amount outstanding under lines of credit       $ 100.0
Subsequent Event [Member] | U.S. Department of Health and Human Services [Member]        
Subsequent Event [Line Items]        
CARES Act of 2020 funds received $ 4.7