When the magistrate or a judge of the court in which the action is pending is satisfied, by proof on oath, that there is reason to believe that any such witness will not appear and testify unless security is required, he may order the witness to enter into a written undertaking, with sureties, in such sum as he may deem proper, for his appearance as specified in the preceding section.
Idaho Code § 19-821
Security for appearance
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.