Incentive Plans: Stock Option Plan Policy: Schedule of Stock Option Plan Stock Option Activity (Details)	6 Months Ended
	Dec. 31, 2017 USD ($) $ / shares shares	Dec. 31, 2016 shares
Shares:
Oustanding, End of Period	585,500	903,000
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
Aggregate Intrinsic Value ($000):
Outstanding at year end | $	$ 0
Vested and expected to vest at year end | $	0
Exercisable at year end | $	$ 0