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Incentive Plans: Stock Option Plan Policy: Schedule of Stock Option Plan Stock Option Activity (Details)
 9 Months Ended
Mar. 31, 2018
USD ($)
$ / shares
shares
Mar. 31, 2017
shares
Shares:    
Oustanding, End of Period 529,000 683,250
Stock Option Plans [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options | $ $ 0  
Shares:    
Outstanding, Beginning of Period 50,000  
Granted 0  
Exercised 0  
Forfeited (50,000)  
Oustanding, End of Period 0  
Vested and expected to vest at year end 0  
Exercisable at year end 0  
Weighted-Average Exercise Price (in dollars per share):    
Oustanding, Beginning of Period | $ / shares $ 19.92  
Granted | $ / shares 0.00  
Exercised | $ / shares 0.00  
Forfeited | $ / shares 19.92  
Outstanding, End of Period | $ / shares 0.00  
Vested and expected to vest at year end | $ / shares 0.00  
Exercisable at year end | $ / shares $ 0.00  
Weighted- Average Remaining Contractual Term (Years):    
Exercisable at year end 0 years  
Aggregate Intrinsic Value ($000):    
Outstanding at year end | $ $ 0  
Vested and expected to vest at year end | $ 0  
Exercisable at year end | $ $ 0