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Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2011
Dec. 31, 2010
Statements Of Comprehensive Income        
Net income $ 1,812 $ 1,363 $ 3,585 $ 1,748
Other comprehensive (loss) income, net of tax: Unrealized (losses) gains on marketable securities net of tax 1 1 (4) 5
Total comprehensive income 1,813 1,364 3,581 1,753
Comprehensive income-non controlling interests 276    535   
ComprehensiveIncomeControlingInterests $ 1,537 $ 1,364 $ 3,046 $ 1,753