Who coined the phrase "Bema Seat"?

I get that "Bema" is the Greek word translated "judgment seat" in the NT. But how did the term "Bema Seat" come to be used? It's a little redundant, like saying "PIN number", but catchy. I'd just like to know how it caught on. Who first said, "We're going to call this not-White-throne judgment the bema-seat judgment"?