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v3.20.4

Acquisitions (Details) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Sep. 14, 2020 Customer | Apr. 09, 2020 Customer | Aug. 29, 2019 Customer
Acquisitions [Abstract] |  |  |  |  |
Purchase price | $ 1,176 | $ 2,112 |  |  |
Acquisition adjustment | (3,707) | (3,318) |  |  |
Wastewater Collection Assets of Jacobus Borough Sewer Authority [Member] |  |  |  |  |
Acquisitions [Abstract] |  |  |  |  |
Number of customers acquired | Customer |  |  |  |  | 700
Purchase price |  | 2,112 |  |  |
Acquisition adjustment |  | $ (271) |  |  |
Wastewater Collection and Treatment Assets of Felton Borough [Member] |  |  |  |  |
Acquisitions [Abstract] |  |  |  |  |
Number of customers acquired | Customer |  |  |  | 130 |
Purchase price | 914 |  |  |  |
Acquisition adjustment | 295 |  |  |  |
Wastewater Collection and Treatment Assets of Letterkenny Township Municipal Authority [Member] |  |  |  |  |
Acquisitions [Abstract] |  |  |  |  |
Number of customers acquired | Customer |  |  | 180 |  |
Purchase price | 262 |  |  |  |
Acquisition adjustment | $ (751) |  |  |  |

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