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Note 2 - Assets Held for Sale (Details Textual) $ in Thousands |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
May 01, 2021 USD ($) | May 31, 2021 USD ($) | Dec. 31, 2021 USD ($) a | Dec. 31, 2020 USD ($) a | Feb. 01, 2022 USD ($) a
Proceeds from Sale of Productive Assets, Total |  |  | $ 4,203 | $ 0 |
PUC-regulated Assets of Kapalua Water Company, Ltd and Kapalua Waste Treatment Company, Ltd [Member] |  |  |  |  |
Proceeds from Sale of Productive Assets, Total | $ 4,200 | $ 4,200 |  |  |
Kapalua Central Resort Project [Member] |  |  |  |  |
Receivables, Long-term Contracts or Programs, Total |  |  | $ 40,000 |  |
630-Acre Parcel Of Agricultural Land [Member] | Upcountry Maui [Member] |  |  |  |  |
Area of Real Estate Property (Acre) | a |  |  | 646 | 646 |
630-Acre Parcel Of Agricultural Land [Member] | Subsequent Event [Member] | Upcountry Maui [Member] |  |  |  |  |
Receivables, Long-term Contracts or Programs, Total |  |  |  |  | $ 9,700
Area of Real Estate Property (Acre) | a |  |  |  |  | 646
Deposits Received for Sale of Property |  |  |  |  | $ 2,000

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- Definition The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
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