A Russian court on Monday ordered a Russian-American journalist who was detained last week on charges of failing to register as a foreign agent to remain in custody until early December, her employer reported.

Alsu Kurmasheva, an editor for the U.S. government-funded Radio Free Europe/Radio Liberty’s Tatar-Bashkir service, appeared in a closed session in a court in the city of Kazan, the capital of the Tatarstan republic.