Revenue (Tables)

6 Months Ended

Oct. 31, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table represents our revenue disaggregated by the nature and timing of services:

	Three Months Ended October 31,				Six Months Ended October 31,
	2021		2020		2021		2020
Tuition - recognized over period of instruction	$	16,632,114	$	14,974,682	$	33,753,794	$	28,341,990
Course fees - recognized over period of instruction	1,982,771		1,786,364		3,986,111		3,386,057
Book fees - recognized at a point in time	15,018		46,037		42,777		85,175
Exam fees - recognized at a point in time	194,371		78,900		390,413		149,555
Service fees - recognized at a point in time	115,937		85,062		198,111		173,830
	$	18,940,211	$	16,971,045	$	38,371,206	$	32,136,607