Note 4. Courseware and Accreditation

Courseware costs capitalized were $19,568 for the three months ended July 31, 2018. Fully expired courseware is written off against the accumulated amortization. There is no expense impact for such write-offs.

Courseware consisted of the following at July 31, 2018 and April 30, 2018:

The Company incurred $23,350 in accreditation costs associated with intangible assets which were capitalized during the three months ended July 31, 2018.

Amortization expense of courseware for the three months ended July 31, 2018 and 2017:

The following is a schedule of estimated future amortization expense of courseware at July 31, 2018: