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v3.22.1

Regulatory Matters (Tables) | 3 Months Ended
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Mar. 31, 2022
Regulated Operations [Abstract] |
Schedule of Regulatory Assets, Net | Regulatory assets, net are comprised of the following as of March 31, 2022, and December 31, 2021:
|  | March 31, 2022 |  | December 31, 2021
Regulatory assets: |  |  |  |
Income tax temporary differences, net |  | $ | 24,309 |  |  | 22,420 |
Postretirement pensions and other postretirement benefits |  | 63,126 |  |  | 62,197 |
Business combinations debt premium, net |  | 19,302 |  |  | 19,937 |
Balancing and memorandum accounts, net |  | 33,800 |  |  | 38,334 |
Water Rate Adjustment |  | 1,512 |  |  | 2,588 |
Other, net |  | 9,887 |  |  | 9,145 |
Total regulatory assets, net in Condensed Consolidated Balance Sheets |  | 151,936 |  |  | 154,621 |
Less: current regulatory assets, net |  | 4,370 |  |  | 2,629 |
Total regulatory assets, net, less current portion |  | $ | 147,566 |  |  | 151,992 |
Public Utilities General Disclosures | Balancing and memorandum accounts recorded to regulatory assets, net for the three months ended March 31, 2022, and 2021 as follows:
| Three months ended March 31, 2022 |  | Three months ended March 31, 2021
Beginning Balance |  | Regulatory Asset Increase (Decrease) |  | Refunds (Collections) Adjustments |  |  |  | Ending Balance |  | Beginning Balance |  | Regulatory Asset Increase (Decrease) |  | Refunds (Collections) Adjustments |  |  |  | Ending Balance
Revenue accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
MWRAM | $ | 16,866 |  |  | 2,193 |  |  | 1 |  |  |  |  | 19,060 |  |  | $ | 12,077 |  |  | 1,776 |  |  | — |  |  |  |  | 13,853 |
WCMA | 3,534 |  |  | (100) |  |  | (6,495) |  |  |  |  | (3,061) |  |  | 666 |  |  | — |  |  | — |  |  |  |  | 666 |
Cost of capital memorandum account | (1,563) |  |  | (1) |  |  | — |  |  |  |  | (1,564) |  |  | (1,561) |  |  | — |  |  | — |  |  |  |  | (1,561) |
All others | (386) |  |  | 312 |  |  | 1 |  |  |  |  | (73) |  |  | (1,139) |  |  | (175) |  |  | 1 |  |  |  |  | (1,313) |
Total revenue accounts | $ | 18,451 |  |  | 2,404 |  |  | (6,493) |  |  |  |  | 14,362 |  |  | $ | 10,043 |  |  | 1,601 |  |  | 1 |  |  |  |  | 11,645 |
Cost-recovery accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Water supply costs | 10,545 |  |  | 244 |  |  | — |  |  |  |  | 10,789 |  |  | 8,123 |  |  | 787 |  |  | — |  |  |  |  | 8,910 |
Pension | 4,941 |  |  | 65 |  |  | — |  |  |  |  | 5,006 |  |  | 3,478 |  |  | 366 |  |  | — |  |  |  |  | 3,844 |
PRVMA | 707 |  |  | 1 |  |  | (76) |  |  |  |  | 632 |  |  | 1,108 |  |  | — |  |  | (81) |  |  |  |  | 1,027 |
CEMA | 3,245 |  |  | (807) |  |  | — |  |  |  |  | 2,438 |  |  | 2,266 |  |  | — |  |  | — |  |  |  |  | 2,266 |
All others | 445 |  |  | 128 |  |  | — |  |  |  |  | 573 |  |  | 445 |  |  | — |  |  | — |  |  |  |  | 445 |
Total cost-recovery accounts | $ | 19,883 |  |  | (369) |  |  | (76) |  |  |  |  | 19,438 |  |  | $ | 15,420 |  |  | 1,153 |  |  | (81) |  |  |  |  | 16,492 |
Total | $ | 38,334 |  |  | 2,035 |  |  | (6,569) |  |  |  |  | 33,800 |  |  | $ | 25,463 |  |  | 2,754 |  |  | (80) |  |  |  |  | 28,137 |

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- Definition Tabular disclosure of assets that are created when regulatory agencies permit public utilities to defer certain costs included in rate-setting to the balance sheet. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 715 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501251&loc=d3e52485-110419 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44264-110382 + Details
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