Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Operating activities
Net loss	$ (5,039,000)	$ (3,317,000)
Adjustments to reconcile net loss to net cash provided by operating activities:
Amortization of other intangibles	555,000	652,000
Depreciation and amortization of property and equipment	1,422,000	1,553,000
Impairment of goodwill	600,000	0
Loss on sale of fixed assets	8,000	72,000
Provision for doubtful accounts - including financing receivables	349,000	75,000
Deferred taxes	(103,000)	341,000
Stock-based compensation expense related to stock options and warrants	622,000	861,000
Remeasurement gain on subordinated debt	(6,000)	(3,000)
Remeasurement gain on derivative liability	(55,000)	(58,000)
Changes in operating assets and liabilities:
Accounts receivable	1,613,000	2,887,000
Financing receivables	(558,000)	(1,546,000)
Inventories	904,000	514,000
Prepaid expenses and other current assets	89,000	(532,000)
Accounts payable and accrued liabilities	(109,000)	(966,000)
Other long-term liabilities	129,000	(60,000)
Unearned revenue	250,000	1,243,000
Net cash provided by operating activities	671,000	1,716,000
Investing activities
Purchases of property and equipment	(839,000)	(339,000)
Net cash used in investing activities	(839,000)	(339,000)
Financing activities
Proceeds from notes payable	0	500,000
Proceeds from line of credit	23,257,000	17,845,000
Payments on notes payable	(1,727,000)	(1,693,000)
Payments on line of credit	(22,928,000)	(17,958,000)
Payment of debt issuance costs	(26,000)	(36,000)
Proceeds from issuance of preferred stock, common stock and warrants	1,298,000	66,000
Proceeds from exercise of common stock options	0
Payments on capital lease and financing arrangements	(348,000)	(278,000)
Net cash used in financing activities	(474,000)	(1,554,000)
Changes in cash and cash equivalents due to changes in foreign currency	59,000	(5,000)
Net decrease in cash and cash equivalents	(583,000)	(182,000)
Cash and cash equivalents at beginning of period	1,794,000	1,976,000
Cash and cash equivalents at end of period	1,211,000	1,794,000
Supplemental cash flow information:
Interest paid	505,000	529,000
Income taxes paid, foreign	111,000	27,000
Non-cash financing and investing activities:
Property and equipment financed by capital lease or accounts payable	341,000	402,000
Debt discount	0	16,000
Stock issued for board of director's fees	133,000	164,000
Deemed dividend for beneficial conversion feature of preferred stock	139,000	0
Preferred stock dividend paid in additional shares	30,000	0
Warrants issued for investor relations services	$ 0	$ 14,000