Note 4. Courseware

Courseware costs capitalized were $19,000 and $4,450 for the three months ended July 31, 2017 and 2016 respectively. When Courseware becomes fully amortized it is written off against the accumulated amortization. There is no expense impact to these write-offs.

Courseware consisted of the following at July 31, 2017 and April 30, 2017:

Amortization expense of courseware for the three months ended July 31, 2017 and 2016:

The following is a schedule of estimated future amortization expense of courseware at July 31, 2017: