It's always gratifying when a cheap, lesser-known value stock really starts to take off, and one of these names is Arlo (ARLO), a maker of security cameras and bundled services offerings that record and retain surveillance videos. Over the past month since I last wrote on Arlo, shares have more than doubled. Arlo's rally has extended even further after the company released very strong second-quarter results. Even though overall revenues still declined due to point-of-sale closures at Arlo's reseller channel partners that actually stock Arlo cameras, investors zoomed in on the potential