(a) If the Commission finds that an employer or its insurer has failed, without good cause, to begin paying an award within 15 days after the later of the date that the award is issued or the date that payment of the award is due, the Commission shall assess against the employer or its insurer a fine not exceeding 20% of the amount of the payment.

(b) If the Commission finds that an employer or its insurer has failed, without good cause, to begin paying an award within 30 days after the later of the date that the award is issued or the date that payment of the award is due, the Commission shall assess against the employer or its insurer a fine not exceeding 40% of the amount of the payment.

(c) The Commission shall order the employer or insurer to pay a fine assessed under this section to the covered employee.