EARNINGS PER SHARE (Details) (USD $)	3 Months Ended
Sep. 30, 2012	Sep. 30, 2011
EARNINGS PER SHARE [Abstract]
Weighted-average common shares issued	3,805,636	3,805,636
Average treasury stock shares	(1,747,706)	(1,747,706)
Weighted-average common shares and common stock equivalents used to calculate basic earnings per share	2,057,930	2,057,930
Additional common stock equivalents (stock options) used to calculate diluted earnings per share
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share	2,057,930	2,057,930
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities	124,519	124,824
Exercise price	16.2
Minimum exercise price		15.77
Maximum exercise price		16.2

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The per share price that the individual must pay to acquire shares under the deferred compensation arrangement.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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