The court may, on its own motion or on the motion of the United States Trustee or any other party in interest, award compensation that is less than the amount of compensation that is requested.
The court shall reduce the amount of compensation awarded under this section by the amount of any interim compensation awarded under section 2177 of this title, and, if the amount of such interim compensation exceeds the amount of compensation awarded under this section, may order the return of the excess to the debtor.