XML 27 R24.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 2 - Inventories (Detail) - Inventories are valued at the lower of cost or market and consist of the following: (USD $)
Mar. 31, 2013
Sep. 30, 2012
Mar. 31, 2012
Components $ 942,802 $ 1,061,957 $ 1,087,525
Work-in-Process 341,766 451,733 508,251
Finished Product 195,586 221,080 229,505
$ 1,480,154 $ 1,734,770 $ 1,825,281