(9) Income Taxes: Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Jun. 30, 2015	Jun. 30, 2014
Details
Deferred Tax Liabilities, Inventory	$ 67,324	$ 68,748
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves	139,832	130,788
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves	59,742	61,524
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	9,918	20,970
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	162,803	126,889
Current portion of deferred income tax assets		408,919
Deferred Tax Liabilities, Property, Plant and Equipment	(67,158)	(255,835)
Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs	133,393	370,757
Deferred Tax Assets, Goodwill and Intangible Assets	(68,970)	(91,822)
Deferred Tax Assets, Deferred Gain on Sale Leaseback Transaction	874,235
Deferred Tax Assets, Operating Loss Carryforwards		280,544
Deferred Tax Assets, Valuation Allowance, Noncurrent	(1,007,628)
Deferred Tax Liabilities, Net	$ 136,128
Deferred income tax assets, net of current portion		$ 303,644