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LIQUIDITY AND SIGNIFICANT ACCOUNTING POLICIES: (Liquidty) (Details) (USD $)
 3 Months Ended 6 Months Ended 6 Months Ended 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Sep. 30, 2013
Sep. 30, 2012
Mar. 31, 2014
DVA
Minimum
Mar. 31, 2014
DVA
Maximum
Mar. 31, 2014
DVA
Customer concentration
Revenue concentration
Mar. 31, 2014
Line of credit
May 31, 2012
Line of credit
Feb. 09, 2011
Line of credit
May 21, 2013
Line of credit - unbilled receivables
May 31, 2012
Line of credit - unbilled receivables
Feb. 09, 2011
Line of credit - unbilled receivables
Jul. 29, 2010
Line of credit - unbilled receivables
Summary of Significant Accounting Policies [Line Items]                                
Net working capital deficit $ (10,000)   $ (10,000)                          
Accumulated deficit 67,271,000   67,271,000   67,601,000                      
Operating income 225,000 9,000 291,000 (84,000)                        
Net Income (loss) 197,000 (109,000) 330,000 (237,000)                        
Maximum availability                   3,000,000 6,000,000 3,000,000 750,000 1,000,000 500,000 500,000
Amount available under the loan and security agreement 1,500,000   1,500,000             500,000            
Amount outstanding                   600,000            
Cash and cash equivalents $ 3,147,000 $ 3,196,000 $ 3,147,000 $ 3,196,000 $ 3,408,000 $ 3,089,000                    
Concentration risk percentage (percent)                 97.00%              
Government Contract, Term of Award             3 years 5 years