In the case of any individual convicted of an offense under paragraph (1) of this subsection, the court may permit such individual to perform work approved by the court for the purpose of providing restitution for losses incurred by the United States and the State agency as a result of the offense for which such individual was convicted. If the court permits such individual to perform such work and such individual agrees thereto, the court shall withhold the imposition of the sentence on the condition that such individual perform the assigned work. Upon the successful completion of the assigned work the court may suspend such sentence.