(11) Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Jun. 30, 2017	Jun. 30, 2016
Details
Deferred Tax Liabilities, Inventory	$ 92,681	$ 57,079
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves	157,068	162,146
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves	78,780	59,516
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	9,103	5,875
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	149,110	151,730
Deferred Tax Liabilities, Property, Plant and Equipment	(103,308)	(71,038)
Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs	351,903	304,669
Deferred Tax Assets, Goodwill and Intangible Assets	(45,256)	(62,448)
Deferred Tax Assets, Deferred Gain on Sale Leaseback Transaction	846,061	863,370
Deferred Tax Assets, Operating Loss Carryforwards	1,428,119	721,074
Deferred Tax Assets, Valuation Allowance, Noncurrent	$ (2,964,261)	$ (2,191,973)