Thanks for the feedback. You are correct that the lack of history is an issue for us but we have to start somewhere and the cost to collect non-XBRL data is really high. The timing of the available history in XBRL depends on the size of the company. XBRL was phased in starting in 2009 with the largest 500 companies filing their 2010 10-Ks in XBRL. These 10-Ks generally had income statement data back to 2007 so that is where most of our data starts on the larger companies. The next largest 1,500 companies started filing in 2010 so their data generally starts in 2008. The remaining 9,000 companies started filing XBRL in 2011 so their data generally starts in 2009. This means we have 7 years of data for the largest 500 companies, 6 years of data on the next largest 1,500 companies and 5 years of data on the remaining 9,000 companies. Since the cost to go back and collect this data manually is really high we are going to focus on building the deepest datasets (footnotes and industry-specific) to offset the lack of history.