XML 55 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Property and Equipment (Details) (USD $)
3 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Sep. 30, 2012
Property and Equipment      
Property and equipment, Gross $ 1,373,598   $ 1,296,943
Accumulated depreciation (1,108,996)   (1,084,080)
Property and equipment, net 264,602   212,863
Depreciation expense 24,916 15,124  
Machinery and equipment [Member]
     
Property and Equipment      
Property and equipment, Gross 599,687   525,020
Office furniture and equipment [Member]
     
Property and Equipment      
Property and equipment, Gross 718,613   716,625
Leasehold improvements [Member]
     
Property and Equipment      
Property and equipment, Gross $ 55,298   $ 55,298