A month has gone by since the last earnings report for Medifast (MED) . Shares have added about 6.5% in that time frame, outperforming the S&P 500.But investors have to be wondering, will the recent positive trend continue leading up to its next earnings release, or is Medifast due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at its latest earnings report in order to get a better handle on the important drivers.Medifast's Q2 Earnings Beat Es ...