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Note 4. Equipment and Improvements (Detail) - Equipment and Improvements (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Sep. 30, 2011
Furniture and fixtures $ 1,471 $ 1,052
Purchased software 866 817
Computers and equipment 2,882 2,583
Leasehold improvements 1,791 622
Total cost 7,010 5,074
Less accumulated depreciation (4,275) (3,295)
Equipment and improvements, net $ 2,735 $ 1,779