RE:STOCK PRICEI think this is the market meltdown, but it's not far off fair value. It grows by acquisition - it's not an especially efficient operation, with low net income, relatively high debt service (which they keep under control by issuing stock), and a very modest dividend - it really has nothing to recommend it except capital growth by acquisition. Most stocks with that model grow about 10% a year, and this is on track for that.
If it goes back to $18, grab more. I've had a bunch for a while, but I'm past expecting great things out of it. It's more a place to park cash for me.