Any due and payable assessment herein levied in such specified amount as may be determined by the board pursuant to the provisions of the act and this chapter, shall constitute a personal debt of every person so assessed or who otherwise owes the same, and the same shall be due and payable to the board when payment is called for by it. In the event any person fails to pay the board the full amount of such assessment or such other sum on or before the date due, the board may, and is hereby authorized to add to such unpaid assessment or sum an amount not exceeding ten percent of the unpaid assessment to defray the cost of enforcing the collecting of the assessment. In the event of failure of such person or persons to pay any due and payable assessment or other sum, the board may bring a civil action against the person or persons in a state court of competent jurisdiction for the collection thereof, together with the above specified ten percent, and the action shall be tried and judgment rendered as in any other cause of action for debt due and payable.