Kudos, that's amazing! While The Goldbergs is a significant show in TV history, very few people have even heard of it, let alone see a documentary about it. I'll have to seek out "Yoo-Hoo, Mrs. Goldberg".
I've watched two as a curiosity, more than anything. They're available for free streaming on Shout Factory TV: http://www.shoutfactorytv.com/series/the-goldbergs