Stockholders' Equity Transactions (Narrative) (Detail) - $ / shares	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Sep. 16, 2014
Stockholders Equity Note [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased			1,000,000
Common Stock Shares Outstanding	18,786,893	18,966,028	19,400,000
Treasury Stock, Common [Member]
Stockholders Equity Note [Line Items]
Treasury Stock, Shares, Acquired	192,767
Treasury Stock Acquired, Average Cost Per Share	$ 5.73
Employee Stock Option Plan 2002 [Member]
Stockholders Equity Note [Line Items]
Treasury Stock, Shares, Acquired	53,868
Stock Issued During Period Shares Stock Options Exercised	67,500	0