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CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
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Sep. 30, 2014 | Sep. 30, 2013
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME [Abstract] |  |
Service revenue | $ 19,097 us-gaap_SalesRevenueServicesNet | $ 16,473 us-gaap_SalesRevenueServicesNet
Product revenue | 5,487 us-gaap_SalesRevenueGoodsNet | 5,595 us-gaap_SalesRevenueGoodsNet
Total revenue | 24,584 us-gaap_SalesRevenueNet | 22,068 us-gaap_SalesRevenueNet
Cost of service revenue | 13,889 us-gaap_CostOfServices | 12,416 us-gaap_CostOfServices
Cost of product revenue | 2,733 us-gaap_CostOfGoodsSold | 2,597 us-gaap_CostOfGoodsSold
Total cost of revenue | 16,622 us-gaap_CostOfGoodsAndServicesSold | 15,013 us-gaap_CostOfGoodsAndServicesSold
Gross profit | 7,962 us-gaap_GrossProfit | 7,055 us-gaap_GrossProfit
Operating expenses: |  |
Selling | 1,656 us-gaap_SellingExpense | 1,366 us-gaap_SellingExpense
Research and development | 658 us-gaap_ResearchAndDevelopmentExpense | 454 us-gaap_ResearchAndDevelopmentExpense
General and administrative | 4,940 us-gaap_GeneralAndAdministrativeExpense | 4,405 us-gaap_GeneralAndAdministrativeExpense
Impairment of goodwill | 374 us-gaap_GoodwillImpairmentLoss |
Total operating expenses | 7,628 us-gaap_OperatingExpenses | 6,225 us-gaap_OperatingExpenses
Operating income | 334 us-gaap_OperatingIncomeLoss | 830 us-gaap_OperatingIncomeLoss
Interest expense | (488)us-gaap_InterestExpense | (649)us-gaap_InterestExpense
Change in fair value of warrant liability - (increase) decrease | (918)us-gaap_FairValueAdjustmentOfWarrants | 601 us-gaap_FairValueAdjustmentOfWarrants
Other income | 9 us-gaap_OtherNonoperatingIncome | 7 us-gaap_OtherNonoperatingIncome
(Loss) income before income taxes | (1,063)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 789 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Income tax (benefit) expense | 7 us-gaap_IncomeTaxExpenseBenefit | 16 us-gaap_IncomeTaxExpenseBenefit
Net (loss) income | (1,070)us-gaap_NetIncomeLoss | 773 us-gaap_NetIncomeLoss
Other comprehensive (loss) income : |  |
Fair value adjustment of interest rate swap | (21)us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent |
Foreign currency translation adjustment | (4)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 3 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Comprehensive (loss) income | $ (1,095)us-gaap_ComprehensiveIncomeNetOfTax | $ 776 us-gaap_ComprehensiveIncomeNetOfTax
Basic net (loss) income per share: | $ (0.13)us-gaap_EarningsPerShareBasic | $ 0.10 us-gaap_EarningsPerShareBasic
Diluted net (loss) income per share: | $ (0.13)us-gaap_EarningsPerShareDiluted | $ 0.09 us-gaap_EarningsPerShareDiluted
Weighted common shares outstanding: |  |
Basic | 7,960 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 7,664 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Diluted | 7,960 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 8,371 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

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