23. General and administrative expenses (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
General and administrative expense	$ 805,963	$ 944,510
Bad debt expense [Member]
General and administrative expense	0
Investor Relations [Member]
General and administrative expense	2,961
Administrative Pay [Member]
General and administrative expense	289,055
Consulting [Member]
General and administrative expense	28,300
Commissions [Member]
General and administrative expense	476
Payroll Taxes - Employer [Member]
General and administrative expense	155,299
Insurance - Workers Comp [Member]
General and administrative expense	1,998
Insurance - Liability [Member]
General and administrative expense	4,385
Security Services [Member]
General and administrative expense	0
Postage [Member]
General and administrative expense	1,287
Vehicles [Member]
General and administrative expense	24,404
Gas [Member]
General and administrative expense	6,104
Vehicle Maintenance [Member]
General and administrative expense	2,536
Legal and Professional Services [Member]
General and administrative expense	13,646
Accounting [Member]
General and administrative expense	34,028
Filing Fees [Member]
General and administrative expense	917
Merchant Fees [Member]
General and administrative expense	10,672
Dues and Subscriptions [Member]
General and administrative expense	524
Depreciation [Member]
General and administrative expense	10,712
Software [Member]
General and administrative expense	66,051
Depreciation Software Development [Member]
General and administrative expense	15,912
Group Health Insurance [Member]
General and administrative expense	39,253
Dental Insurance [Member]
General and administrative expense	2,800
Vehicle Insurance [Member]
General and administrative expense	7,956
Travel - Air Lines [Member]
General and administrative expense	6,154
Travel - Car Rental [Member]
General and administrative expense	397
Travel - Lodging [Member]
General and administrative expense	1,701
Entertainment [Member]
General and administrative expense	3,178
Travel - Meals [Member]
General and administrative expense	8,109
Travel - parking [Member]
General and administrative expense	4,909
Office supplies [Member]
General and administrative expense	3,491
Cleaning Janitorial [Member]
General and administrative expense	3,408
Rent [Member]
General and administrative expense	13,720
Telephone [Member]
General and administrative expense	25,672
Utilities [Member]
General and administrative expense	1,946
Utilities - Other [Member]
General and administrative expense	3,153
Payroll Processing [Member]
General and administrative expense	3,064
Stock compensation [Member]
General and administrative expense	0
Salaries Officers [Member]
General and administrative expense	52
Conferences [Member]
General and administrative expense	500
Administrative costs [Member]
General and administrative expense	7,233
Computer Suppllies [Member]
General and administrative expense	0
Income taxes [Member]
General and administrative expense	$ 0