A public servant is guilty of official misconduct when, with intent to obtain a benefit or deprive another person of a benefit:
1. He commits an act relating to his office but constituting an unauthorized exercise of his official functions, knowing that such act is unauthorized; or
2. He knowingly refrains from performing a duty which is imposed upon him by law or is clearly inherent in the nature of his office.
Official misconduct is a class A misdemeanor.