Idaho Governor Butch Otter, a Republican, on Tuesday announced that his administration would appeal a federal appeals court's ruling striking down the state's ban on gay marriage.

Otter said that he would ask the 9th Circuit Court of Appeals in San Francisco for an en banc review of its decision.

Gay and lesbian couples began exchanging vows last week after the Supreme Court refused to issue a stay in the ruling pending an appeal.

“I will continue defending Idahoans' self-determination and the will of Idaho voters who decided that traditional marriage is a core principle of our society,” Otter said in a statement.

Otter said that he was acting because marriage equality harms individuals.

“One of the key arguments against the Idaho Constitution's defense of traditional marriage has been that redefining it to include same-sex couples would not harm anyone,” Otter said. “But the Hitching Post example shows the fallacy of that position.”

The Hitching Post is a for-profit wedding chapel in Coeur d'Alene, which last year approved an ordinance that prohibits discrimination based on sexual orientation in the area of public accommodations. While the city has taken no action – and denies it has ever threatened the chapel's owners with jail time or legal action – the chapel filed a federal lawsuit against the city claiming their First Amendment rights were under attack.

According to The Spokesman-Review, the chapel recently filed to become a church. Churches are exempt from the city ordinance.

“I have repeatedly pointed out to the courts that unaccountable judges imposing their perception of social change on the law – rather than public policy being changed through the democratic process – undoubtedly will lead to increased religious strife and restrictions on private property,” Otter said. “For these important reasons, I will continue defending Idahoans’ self-determination and the will of Idaho voters who decided that traditional marriage is a core principle of our society.”