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v3.22.2.2

Note 3 - Income Taxes - Operating Loss Carryforwards (Details) - State and Local Jurisdiction [Member] $ in Millions | Sep. 30, 2022 USD ($)
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Other State [Member] |
Operating Loss Carryforward | $ 2.6
Operating Loss Carryforward, No Expiration | 2.1
Other State [Member] | Expires at Fiscal Year Ended September 30, 2023 [Member] |
Operating Loss Carryforward | 0.1
Other State [Member] | Expires at Fiscal Year Ended September 30, 2037 [Member] |
Operating Loss Carryforward | 0.1
Other State [Member] | Expires at Fiscal Year Ended September 30, 2038 [Member] |
Operating Loss Carryforward | 0.2
Other State [Member] | Expires at Fiscal Year Ended September 30, 2039 [Member] |
Operating Loss Carryforward | 0.1
California Franchise Tax Board [Member] |
Operating Loss Carryforward | 5.5
California Franchise Tax Board [Member] | Expires at Fiscal Year Ended September 30, 2038 [Member] |
Operating Loss Carryforward | 4.8
California Franchise Tax Board [Member] | Expires at Fiscal Year Ended September 30, 2039 [Member] |
Operating Loss Carryforward | $ 0.7

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- Definition Operating loss carryforwards that are not subject to expiration dates. + References No definition available. + Details
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Namespace Prefix: | djco_
Data Type: | xbrli:monetaryItemType
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Period Type: | instant

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319 + Details
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- Details
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Namespace Prefix: |
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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