Those are called: "Black" Flea Beetles. See where is says flea beetle damage:
http://www.uga.edu/vegetable/beetles.html

Flea Beetles: Flea beetles are small leaf beetles and named for their habit of jumping like fleas when they are disturbed; adult flea beetles feed on the foliage of plants which can be seen as tiny shot holes in the foliage. The various species of flea beetles that are pests of vegetables include the banded flea beetle, cabbage flea beetle, corn flea beetle (transmits bacterial wilt of corn), desert flea beetle, eggplant flea beetle, hop flea beetle, pale striped flea beetle, red-headed flea beetle, potato flea beetle, sinuate flea beetle, spinach flea beetle, striped flea beetle, sweet potato flea beetle, tobacco flea beetle, toothed flea beetle, tuber flea beetle, western black flea beetle, western striped flea beetle, and western potato flea beetle.

Krintis!

Thanks for the response Krintis. It could very well be the flea beetle. I'm going to check it again when I get home to see if the pictures match up.