From what I understand, the candidates are not "required" to release their fourth quarter 2007 numbers until 1/31/2008. Also, a candidate can report money recieved in January 2008 as fourth quarter 2007 if the money was "pledged" in December 2007.
Larry Joe Doherty's campaign reported his numbers in the 1st week of January. Dan Grant's campaign reported their numbers 1/31/2008. Here are the fourth quarter fundraising numbers for the two candidates.