Yeah, basically as far as Dark Horse were concerned the post-ROTJ stuff featuring the main characters was pretty much Bantam's territory with a few exceptions here and there, or "special guest stars" in titles like Rogue Squadron or the Jedi Academy mini-series. DH did of course a fair amount of OT-era stuff, or far future stuff (Legacy) with Luke and co. though, especially after the prequels had run their course.

DH's main strength was featuring original characters or supporting characters from the films, the Rogue Squadron series, the Knights of the old Republic prequel series, Crimson Empire, Tales of the Jedi, the Quinlan Vos stuff from Star Wars Republic/Clone Wars etc..