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v3.23.3

Revenue (Details Narrative) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
One Customer [Member] |  |  |  |
Percentage Of Revenue | 10.00% | 10.00% | 10.00% | 10.00%

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- References No definition available. + Details
Name: | isdr_PercentageOfRevenues
Namespace Prefix: | isdr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | srt_MajorCustomersAxis=us-gaap_OtherCustomerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |