Any contractor or subcontractor engaged in the building construction business, who, with intent to defraud, shall retain or use the proceeds or any part therefor, of any payment made to him, for any other purpose than to first pay laborers, subcontractors and materialmen, engaged by him to perform labor or furnish material for the specific improvement, shall be guilty of a felony in appropriating such funds to his own use while any amount for which he may be liable or become liable under the terms of his contract for such labor or material remains unpaid, and may be prosecuted upon the complaint of any persons so defrauded, and, upon conviction, shall be punished by a fine of not less than 100 dollars or more than 5,000 dollars and/or not less than 6 months nor more than 3 years imprisonment in a state prison at the discretion of the court.