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Earnings Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income – numerator for basic earnings per share and diluted earnings per share - available to common stockholders	$ 1,145	$ 1,494	$ 4,243	$ 4,919
Weighted-average shares, Basic	7,926	8,318	7,943	8,427
Adjusted weighted-average shares and assumed conversions	8,094	8,516	8,126	8,620
Basic earnings per share (in dollars per share)	$ 0.14	$ 0.18	$ 0.53	$ 0.58
Diluted earnings per share (in dollars per share)	$ 0.14	$ 0.18	$ 0.52	$ 0.57
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of dilutive securities	142	132	153	129
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Effect of dilutive securities	26	66	30	64

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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