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Related Party Transactions (Management/Subcontracting agreement) (Narrative) (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2020 USD ($)
Management [Member] | 2019 Acquisitions [Member] |
Related Party Transaction [Line Items] |
Payments for advance to affiliate | $ 1.2
Subcontracting Arrangements [Member] | Management [Member] | 2019 Acquisitions [Member] |
Related Party Transaction [Line Items] |
Receivables, related party | 0.4
Charges, related party | $ 0.9
Community Condotte DeMoya JV, LLC [Member] |
Related Party Transaction [Line Items] |
Equity method investment, ownership percentage | 25.00%
Negative equity method investment | $ 2.0
Community Condotte DeMoya JV, LLC [Member] | Subcontracting Arrangements [Member] |
Related Party Transaction [Line Items] |
Payments, net of rebates, related party | 0.4
Community Condotte DeMoya JV, LLC [Member] | Subcontracting Arrangements [Member] | Management [Member] |
Related Party Transaction [Line Items] |
Receivables, related party | $ 1.9

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