The current terminal of this airport was built in 1986, and this was designed by Foss Associates with Thompson Consultants. However, they had terminal expansion as it was necessary. The work started in 2006 and was finished in 2008. This project cost $15.5 million and was created by TL Stroh Architects. Due to this additional fifth gate was added, an additional luggage claim area was there, and a security checkpoint area was expanded as well. TSA Precheck was implemented there in 2014. In late 2019 they planned and started passenger terminal expansion once again. They want to add boarding gates and to expand concession areas.