According to Ada County Sheriff spokesman Patrick Orr, the Idaho Supreme Court has a mask mandate for anyone entering a courthouse, but when Bundy showed up Monday morning for the first day of his jury trial, he wouldn’t wear one and was denied entry.
Magistrate Judge David Manweiler then issued a warrant for non-appearance, a felony.
Bundy was arrested and taken to Ada County Jail, where he is being held on $ 10,000 bail, Orr said.
CNN reached out to Bundy for comment, but did not receive an immediate response. It is unclear whether he has a lawyer.
Bundy is charged with trespass and resisting arrest in connection with the August incident at the Idaho Statehouse. He was arrested for refusing to leave the Capitol in Boise during a special session of the legislature.
Troopers were forced to physically remove Bundy from the Senate Gallery, police said at the time.
Bundy and others were in the Capitol, demanding an end to the state of emergency.
He and others were indicted by a federal grand jury, but he was cleared of charges of firearms and conspiracy to obstruct federal workers.