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v3.23.1

Summary of Significant Accounting Policies: (Details) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2023 USD ($) customer registrant state shares | Mar. 31, 2022 USD ($) shares | Jan. 13, 2023 USD ($) | Dec. 31, 2022 USD ($)
Summary of significant accounting policies |  |  |  |
Number of customers | customer | 1,000,000 |  |  |
Number of States in which Entity Operates | state | 9 |  |  |
Number of registrants filing combined report | registrant | 2 |  |  |
Notes payable to banks | $ 175,500 |  |  | $ 255,500
Exercise of stock options and other issuances of Common Shares (in shares) | shares | 14,043 | 19,348 |  |
Term Maturity Date Extension | 2 months |  |  |
Parent Company |  |  |  |
Summary of significant accounting policies |  |  |  |
Net working capital | $ (168,000) |  |  |
Parent Company | Syndicated Revolving Credit Facility |  |  |  |
Summary of significant accounting policies |  |  |  |
Notes payable to banks | $ 175,500 |  |  |
ASUS |  |  |  |
Summary of significant accounting policies |  |  |  |
Period of Fixed Price Contracts to Operate and Maintain Water Systems at Various Military Bases | 50 years |  |  |
Payments to affiliate for corporate office administrative and general costs | $ 1,500 | $ 1,600 |  |
ASUS | Contracted services: |  |  |  |
Summary of significant accounting policies |  |  |  |
Period of Fixed Price Contracts to Operate and Maintain Water Systems at Various Military Bases | 50 years |  |  |
BVES |  |  |  |
Summary of significant accounting policies |  |  |  |
Payments to affiliate for corporate office administrative and general costs | $ 1,300 | $ 794 |  |
Maximum borrowing capacity on line of credit | 35,000 |  |  |
Incremental expansion of borrowing capacity | 15,000 |  |  |
Notes Payable | $ 25,000 |  |  |
BVES | Electric: |  |  |  |
Summary of significant accounting policies |  |  |  |
Number of customers | customer | 24,700 |  |  |
GSWC |  |  |  |
Summary of significant accounting policies |  |  |  |
Intercompany payable | $ 428 |  |  | 0
Net working capital | (87,900) |  |  |
Intercompany note payable | $ 45,000 |  |  | $ 0
Exercise of stock options and other issuances of Common Shares (in shares) | shares | 1 |  |  |
Exercise of stock options and other issuances of Common Shares (in shares) | $ 10,000 |  |  |
Intercompany Borrowings Payment Term | 24 months |  |  |
GSWC | Unsecured Private Placement Notes |  |  |  |
Summary of significant accounting policies |  |  |  |
Debt Instrument, Face Amount |  |  | $ 130,000 |
GSWC | Water: |  |  |  |
Summary of significant accounting policies |  |  |  |
Number of customers | customer | 263,400 |  |  |
Maximum | Parent Company | Revolving Credit Facility |  |  |  |
Summary of significant accounting policies |  |  |  |
Line of Credit Facility, Current Borrowing Capacity | $ 280,000 |  |  |

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