Number of stock issued as a result of the cashless exercise of stock options.

No definition available.

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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

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- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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- Definition

Number of share options (or share units) exercised during the current period.

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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Stockholders' Equity Transactions (Narrative) (Detail) - $ / shares	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Sep. 16, 2014
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased			1,000,000
Common Stock Shares Outstanding	18,729,082	18,844,657	19,400,000
Treasury Stock Acquired, Average Cost Per Share	$ 9.19
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	452
Employees and Directors [Member]
Equity, Class of Treasury Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	40,800
Stock Issued During Period Shares Cashless Exercise of Stock Options	24,400
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period	11,207
Treasury Stock [Member]
Equity, Class of Treasury Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	0
Treasury Stock, Shares, Acquired	(145,395)
Employee 2012 And 2002 Stock Option Plan [Member]
Equity, Class of Treasury Stock [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period		143,300
Treasury Stock, Shares, Acquired		85,536
Conversion of Stock, Shares Converted		135,300