(2) If any person fails to comply with any subpoena or order of the department or to produce or permit the examination or inspection of any books, papers or documents pertinent to any investigation or inquiry under this section, or to testify to any matter regarding which the person may be lawfully interrogated, the department may apply to the tax court for the county in which the person resides for an order to the person to attend and testify, or otherwise comply with the demand or request of the department. The application to the court shall be by ex parte motion upon which the court shall make an order requiring the person against whom it is directed to comply with the request on demand of the department within 10 days after service of the order (or such further time as the court may grant) or to justify the failure within that time. The order shall be served upon the person to whom it is directed in the manner required by this state for service of process, which service shall be required to confer jurisdiction upon the court. Failure to obey any order issued by the court under this section is contempt of court. The remedy provided by this section shall be in addition to other remedies, civil or criminal, existing under the tax laws or other laws of this state. [1957 c.632 §17 (enacted in lieu of 316.625 and 317.425); 1995 c.650 §33]