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v3.25.1

Subsequent Events (Details) | Apr. 11, 2025 USD ($) | Apr. 04, 2025 USD ($) a | Mar. 31, 2025 a
--- | --- | --- | ---
Subsequent Event [Line Items] |  |  |
Area of land sold | a |  |  | 51,300
Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Area of land sold | a |  | 685 |
Payment for acquisition, land, held-for-use |  | $ 6,168,000 |
Repurchase price per acre |  | $ 9,000 |
Proceeds from sale of machinery and equipment | $ 2,400,000 |  |

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- Definition Repurchase price per acre. + References No definition available. + Details
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Namespace Prefix: | alco_
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Balance Type: | debit
Period Type: | duration

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- Definition Area of land held. + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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- Definition The cash outflow for acquisition of land for use; excludes purchases of land held as inventory or as investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
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- Definition The cash inflow from sale of machinery and equipment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 12 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-12 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
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- Details
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Period Type: |