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Condensed Consolidated Balance Sheets Condensed Consolidated Balance Sheets (parentheticals) - USD ($)
$ in Thousands
Sep. 30, 2016
Sep. 30, 2015
Allowance for Doubtful Accounts Receivable, Current $ 1,069,000 $ 993,000
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Common Stock, Shares Authorized 25,000,000 25,000,000
Common Stock, Shares, Issued 10,044,827 10,010,995
Treasury stock, shares 696,439 806,198