Note 4. Courseware and Accreditation

Courseware costs capitalized were $28,721 for the six months ended October 31, 2018. As courseware reaches the end of its useful life, it is written off against the accumulated amortization. There is no expense impact for such write-offs.

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

The Company incurred $57,100 in accreditation costs associated with intangible assets which were capitalized during the six months ended October 31, 2018.

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

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