Earnings Per Share (Details) $ / shares in Units, $ in Thousands		3 Months Ended
	Mar. 15, 2016	Sep. 30, 2016 USD ($) $ / shares shares	Sep. 30, 2015 USD ($) $ / shares shares
Earnings Per Share [Abstract]
Antidilutive securities or contracts outstanding (in shares)		0	0
Stock split ratio	2	2
Net income | $		$ 2,507	$ 2,150
Weighted average number of shares outstanding, basic (in shares)		8,483,179	8,446,312
Weighted average number of shares outstanding, effect of dilutive stock options (in shares)		14,490	52,448
Weighted average number of shares outstanding, diluted (in shares)		8,497,669	8,498,760
Earnings per share, basic (in dollars per share) | $ / shares		$ 0.30	$ 0.25
Earnings per share, effect of dilutive stock options (in dollars per share) | $ / shares		0	0
Earnings per share, diluted (in dollars per share) | $ / shares		$ 0.30	$ 0.25