(a) On the second or any subsequent conviction for a violation of this act or any of its amendments, the court shall require the defendant to execute bond in the sum of two hundred dollars ($200) to be of good behavior for the period of twelve (12) months.
(b) The court may, in its discretion, increase the amount of the bond. If the bond is not given, the defendant shall be committed to the county jail for a period not exceeding ninety (90) days, to be fixed by the court.