CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) [Abstract]
Service revenue	$ 4,398us-gaap_SalesRevenueServicesNet	$ 4,916us-gaap_SalesRevenueServicesNet
Product revenue	1,447us-gaap_SalesRevenueGoodsNet	1,304us-gaap_SalesRevenueGoodsNet
Total revenue	5,845us-gaap_SalesRevenueNet	6,220us-gaap_SalesRevenueNet
Cost of service revenue	3,256us-gaap_CostOfServices	3,323us-gaap_CostOfServices
Cost of product revenue	685us-gaap_CostOfGoodsSold	752us-gaap_CostOfGoodsSold
Total cost of revenue	3,941us-gaap_CostOfGoodsAndServicesSold	4,075us-gaap_CostOfGoodsAndServicesSold
Gross profit	1,904us-gaap_GrossProfit	2,145us-gaap_GrossProfit
Operating expenses:
Selling	336us-gaap_SellingExpense	437us-gaap_SellingExpense
Research and development	191us-gaap_ResearchAndDevelopmentExpense	143us-gaap_ResearchAndDevelopmentExpense
General and administrative	1,235us-gaap_GeneralAndAdministrativeExpense	1,103us-gaap_GeneralAndAdministrativeExpense
Total operating expenses	1,762us-gaap_OperatingExpenses	1,683us-gaap_OperatingExpenses
Operating income	142us-gaap_OperatingIncomeLoss	462us-gaap_OperatingIncomeLoss
Interest expense	(81)us-gaap_InterestExpense	(164)us-gaap_InterestExpense
Change in fair value of warrant liability - (increase) decrease	120us-gaap_FairValueAdjustmentOfWarrants	(961)us-gaap_FairValueAdjustmentOfWarrants
Other income	2us-gaap_OtherNonoperatingIncome	1us-gaap_OtherNonoperatingIncome
Income (loss) before income taxes	183	(662)
Income taxes	1us-gaap_IncomeTaxExpenseBenefit
Net income (loss)	182us-gaap_NetIncomeLoss	(662)us-gaap_NetIncomeLoss
Other comprehensive income (loss):
Fair value adjustment of interest rate swap	(10)
Foreign currency translation adjustment	42	(26)
Comprehensive income (loss)	$ 214us-gaap_ComprehensiveIncomeNetOfTax	$ (688)us-gaap_ComprehensiveIncomeNetOfTax
Basic net income (loss) per share	$ 0.02us-gaap_EarningsPerShareBasic	$ (0.09)us-gaap_EarningsPerShareBasic
Diluted net income (loss) per share	$ 0.01us-gaap_EarningsPerShareDiluted	$ (0.09)us-gaap_EarningsPerShareDiluted
Weighted common shares outstanding:
Basic	8,076	7,735
Diluted	9,601	7,735

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Other Comprehensive Income

-URI http://asc.fasb.org/extlink&oid=6519514

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Comprehensive Income

-URI http://asc.fasb.org/extlink&oid=35737396

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e557-108580

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Net Income

-URI http://asc.fasb.org/extlink&oid=6518256