Idaho R. App. P. 102
As amended through September 30, 2024
The Judges of the Court of Appeals shall have resident chambers in Boise, Idaho, and shall hold sessions of court in such cities in the state of Idaho and at such times as prescribed by order of the Supreme Court. Three Judges, one or more of whom may be a judge pro tem appointed by the Supreme Court to substitute for an absent judge, shall be necessary to constitute a quorum, two of whom must concur to pronounce a decision or to render an opinion.
Id. App. R. 102