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Note 15 - Lease Commitments: Schedule of approximate remaining annual minimum lease payments (Details)
Dec. 31, 2017
USD ($)
Details  
Rental Expense, Future Minimum Payments Due, Next Twelve Months $ 210,311
Rental Expense, Future Minimum Payments, Due in Two Years 158,758
Rental Expense, Future Minimum Payments, Due in Three Years 121,379
Rental Expense, Future Minimum Payments, Due in Four Years 72,769
Rental Expense, Future Minimum Payments Due $ 563,217