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Divestiture and Joint Venture Activities (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
Health Agency, Second Transaction  
Schedule of Equity Method Investments [Line Items]  
Payments to acquire interest $ 100
Discontinued Operations, Disposed of by Sale | Home Health Agencies  
Schedule of Equity Method Investments [Line Items]  
Proceeds from sale of an entity 200
Discontinued Operations, Disposed of by Sale | Health Agency, Second Transaction  
Schedule of Equity Method Investments [Line Items]  
Proceeds from sale of an entity $ 300