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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013
Operating activities: |  |
Net income (loss) | $ 182 us-gaap_NetIncomeLoss | $ (662)us-gaap_NetIncomeLoss
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |
Depreciation and amortization | 377 us-gaap_DepreciationAndAmortization | 402 us-gaap_DepreciationAndAmortization
Change in fair value of warrant liability - increase (decrease) | (120)us-gaap_FairValueAdjustmentOfWarrants | 961 us-gaap_FairValueAdjustmentOfWarrants
Employee stock compensation expense | 29 us-gaap_ShareBasedCompensation | 47 us-gaap_ShareBasedCompensation
Changes in operating assets and liabilities: |  |
Accounts receivable | (355)us-gaap_IncreaseDecreaseInAccountsReceivable | 939 us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories | (98)us-gaap_IncreaseDecreaseInInventories | (72)us-gaap_IncreaseDecreaseInInventories
Income tax accruals | (3)us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable | (14)us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
Prepaid expenses and other assets | (9)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (145)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Accounts payable | 228 us-gaap_IncreaseDecreaseInAccountsPayable | (345)us-gaap_IncreaseDecreaseInAccountsPayable
Accrued expenses | (498)us-gaap_IncreaseDecreaseInAccruedLiabilities | (151)us-gaap_IncreaseDecreaseInAccruedLiabilities
Customer advances | 106 us-gaap_IncreaseDecreaseInCustomerAdvances | 76 us-gaap_IncreaseDecreaseInCustomerAdvances
Net cash (used) provided by operating activities | (161)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 1,036 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
Investing activities: |  |
Capital expenditures | (122)us-gaap_PaymentsForProceedsFromProductiveAssets | (51)us-gaap_PaymentsForProceedsFromProductiveAssets
Net cash used by investing activities | (122)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (51)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
Financing activities: |  |
Payments of long-term debt | (196)us-gaap_RepaymentsOfLongTermDebt | (49)us-gaap_RepaymentsOfLongTermDebt
Payments of debt issuance costs |  | (60)us-gaap_PaymentsOfDebtIssuanceCosts
Payments on revolving line of credit | (1,097)us-gaap_RepaymentsOfLinesOfCredit | (7,619)us-gaap_RepaymentsOfLinesOfCredit
Borrowings on revolving line of credit | 1,375 us-gaap_ProceedsFromLinesOfCredit | 6,372 us-gaap_ProceedsFromLinesOfCredit
Payments on capital lease obligations | (75)us-gaap_RepaymentsOfLongTermCapitalLeaseObligations | (66)us-gaap_RepaymentsOfLongTermCapitalLeaseObligations
Net cash provided (used) by financing activities | 7 us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | (1,422)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Effect of exchange rate changes | 42 us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents | (26)us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents
Net decrease in cash and cash equivalents | (234)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (463)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents at beginning of period | 981 us-gaap_CashAndCashEquivalentsAtCarryingValue | 1,304 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents at end of period | 747 us-gaap_CashAndCashEquivalentsAtCarryingValue | 841 us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental disclosure of non-cash financing activities: |  |
Preferred stock dividends paid in common shares |  | $ (18)us-gaap_StockIssued1

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