The Balmer spectrum of certain Deligne-Mumford stacks

We consider a Deligne-Mumford stack $X$ which is the quotient of an affine scheme $\mathrm{Spec}A$ by the action of a finite group $G$ and show that the Balmer spectrum of the tensor triangulated category of perfect complexes on $X$ is homeomorphic to the space of homogeneous prime ideals in the group cohomology ring $H^{\ast }(G,A)$.