Eris militaris, on sunlit wooden fence. Elevation (ft):315 | Temperature (F):68 | Humidity (%):45
Yes I think Bronze Jumper is correct. If confirmed it will the first from your state to our site.
Eris militaris, known generally as the bronze jumper or bronze lake jumper, is a species of jumping spider in the family Salticidae.
I have seen these guys in Jonesboro and in Mountain Home several times, they are quite amusing to watch and they are generally harmless to humans.
I would most definitely consider this a confirmation of the Bronze Jumper.