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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified | Jun. 30, 2012 | Jun. 30, 2011
--- | --- | ---
Allowance for doubtful accounts | $ 1,872 | $ 2,852
Preferred stock, par value | $ 1 | $ 1
Preferred stock, shares authorized | 500,000 | 500,000
Preferred stock, issued | 0 | 0
Common stock, par value | $ 1 | $ 1
Common stock, shares authorized | 25,000,000 | 25,000,000
Common stock, shares issued | 16,308,859 | 16,186,372
Common stock, shares outstanding | 16,308,859 | 16,186,372

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