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v3.23.3

Employee Benefit Plan (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Defined contribution plan, employer matching contribution, percent of match |  |  | 100.00% |
Defined contribution plan, maximum annual contributions per employee, percent |  |  | 3.00% |
Defined contribution plan, maximum annual contributions per employee, amount | $ 71 | $ 91 | $ 211 | $ 350
Additional Employee Contributions [Member] |  |  |  |
Defined contribution plan, employer matching contribution, percent of match |  |  | 50.00% |
Defined contribution plan, maximum annual contributions per employee, percent |  |  | 2.00% |

X
- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum amount the employee may contribute to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RetirementPlanTypeAxis=sabs_AdditionalEmployeeContributionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |