Summary of Significant Accounting Policies- Summary Of Changes in Accounting Estimates (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
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Finite-Lived Intangible Assets [Line Items] | ||||
Depreciation and amortization | $ 2,631 | $ 706 | $ 5,286 | $ 1,519 |
Net income | $ 60,022 | $ 50,762 | $ 249,606 | $ 147,056 |
Net income per Sub-share Certificate — basic and diluted | $ 7.74 | $ 6.52 | $ 32.18 | $ 18.86 |
Minimum | Water service-related assets | ||||
Finite-Lived Intangible Assets [Line Items] | ||||
Finite-lived intangible asset, useful life | 4 years | |||
Maximum | Water service-related assets | ||||
Finite-Lived Intangible Assets [Line Items] | ||||
Finite-lived intangible asset, useful life | 15 years | |||
Service Life | ||||
Finite-Lived Intangible Assets [Line Items] | ||||
Depreciation and amortization | $ 916 | $ 916 | ||
Net income | $ (723) | $ (723) | ||
Net income per Sub-share Certificate — basic and diluted | $ (0.09) | $ (0.09) |
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- Definition The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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