Condensed Consolidated Balance Sheets - USD ($)	Jul. 31, 2019	Apr. 30, 2019
Current Assets
Cash and cash equivalents	$ 8,955,672	$ 3,912,135
Trade accounts receivable, net	4,213,920	4,406,704
Accounts receivable, related party	3,472,038	3,446,114
Notes receivable, net	451,098	425,197
Inventory	3,463,368	2,882,869
Other current assets	251,191	373,310
Total Current Assets	20,807,287	15,446,329
Security deposits	42,670	42,670
Property and equipment, net	314,383	307,524
Right-of-use assets, net	1,186,467
Investments in unconsolidated entities	207,500	207,500
TOTAL ASSETS	22,558,307	16,004,023
Current Liabilities
Accounts payable	1,362,287	1,107,786
Notes payable	744,635	2,123,208
Accrued sales commissions payable, including, $1,290,599 at July 31, 2019 and $1,365,705 at April 30, 2019, payable with stock warrants	8,804,455	7,402,659
Accrued and other current liabilities	6,479,787	5,818,061
Income taxes payable	300,000
Current portion of convertible notes payable	600,000	855,000
Total Current Liabilities	18,291,164	17,306,714
Lease liability, long-term	820,754
Convertible notes payable, net of unamortized debt discount of $31,914 at July 31, 2019 and $34,433 at April 30, 2019	18,086	15,567
TOTAL LIABILITIES	19,130,004	17,322,281
Commitments and contingencies
Stockholders' Deficit
Additional paid in capital	37,470,934	31,870,020
Shares to be issued	21,300	21,000
Stock subscriptions receivable	(114,405)	(114,405)
Accumulated deficit	(33,966,427)	(33,111,921)
Total Stockholders' Deficit	3,428,303	(1,318,258)
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)	22,558,307	16,004,023
Series A Convertible Preferred Stock [Member]
Stockholders' Deficit
Preferred stock, Value	3,263	4,288
Series B Convertible Preferred Stock [Member]
Stockholders' Deficit
Preferred stock, Value	1,000	1,000
Series C Convertible Preferred Stock [Member]
Stockholders' Deficit
Preferred stock, Value	348	352
Class A Common Stock [Member]
Stockholders' Deficit
Common stock, Value	11,290	10,408
Class B Common Stock [Member]
Stockholders' Deficit
Common stock, Value	$ 1,000	$ 1,000