All challenges to an individual juror, except peremptory, must be taken, first by the people, and then by the defendant, and each party must exhaust all his challenges for cause before the other begins.
Idaho Code § 19-2028
Exhaustion of challenges for cause
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.