The phrase "offense level" refers to how serious or severe a criminal offense or wrongdoing is perceived to be. It helps to determine the level of punishment or consequences that may be imposed on the offender. Full definition
My guess is 24 months — the low end of the range for a 17 point offense level. (legalblogwatch.typepad.com)
Accordingly, each penalty group has its own offense levels and punishment ranges. (mannyhaddadlaw.com)
As an example, the highest level of criminal offense is assigned the highest number, therefore, first - degree, premeditated murder would have a base offense level of 43. (aerlawgroup.com)