Note 6. Courseware

Courseware costs capitalized were $48,388 and $8,800 for the years ended April 30, 2018 and 2017.  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 April 30, 2018 and April 30, 2017:

Amortization expense of courseware for the years ended April 30, 2018 and 2017:

The following is a schedule of estimated future amortization expense of courseware at April 30, 2018: