Earnings Per Share (Tables)

9 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	Net Income	Weighted Average Number Of Shares Outstanding	Earnings per Share
Nine months ended March 31, 2013	$4,970,000
Basic		4,185,707	$           1.19
Effect of dilutive stock options		39,107	(0.01)
Diluted		4,224,814	$           1.18
Nine months ended March 31, 2012	$4,487,000
Basic		4,150,978	$           1.08
Effect of dilutive stock options		41,589	(0.01)
Diluted		4,192,567	$           1.07

	Net Income	Weighted Average Number Of Shares Outstanding	Earnings per Share
Three months ended March 31, 2013	$1,537,000
Basic		4,187,671	$           0.37
Effect of dilutive stock options		39,495	(0.01)
Diluted		4,227,166	$           0.36
Three months ended March 31, 2012	$1,483,000
Basic		4,159,093	$           0.36
Effect of dilutive stock options		38,337	(0.01)
Diluted		4,197,430	$           0.35