As I recall, EDIG did not lead the nasdaq the last time it hit its all time high and I don't think anyone would expect them to do so now.
EDIG's stock price will react when there is news that any one of several of its business opportunities is gaining traction, with orders of new products, or any other significant developments occurs, and not likely before.
But I do like your thinking, invest in a company that appears to be growing and is profitable...my very thoughts for EDIG, should In Flight Entertainment products or the ECLIPSE auto infotainment product line start selling, or the WIRELESS project with its first customer being HP get some positive press or when and if any OEMs start selling the Odyssey 1000...