Consolidated Condensed Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2019	Sep. 30, 2018
Assets
Cash and cash equivalents	$ 1,371,501	$ 3,129,280
Restricted cash	106,447
Accounts receivable, net of allowance for doubtful accounts of $150,000	6,727,126	4,400,868
Unbilled revenue	1,414,992
Income tax receivable	108,746	178,766
Inventories, net of allowance for excess and obsolete inventory of $4,850,000 and $4,965,000, respectively	19,404,567	18,888,042
Prepaid expenses	772,621	264,757
Other current assets	258,209
Assets held for sale		3,666,753
Total current assets	30,164,209	30,528,466
Property and equipment, at cost:
Land and buildings	1,006,163	2,208,676
Machinery and equipment	5,259,708	3,884,859
Leasehold improvements	190,984	200,617
Total property and equipment, at cost	6,456,855	6,294,152
Less: Accumulated depreciation	(3,992,053)	(4,276,024)
Net property and equipment	2,464,802	2,018,128
Investment in and loans to equity method investee		49,000
Intangibles, net of accumulated amortization	6,548,748	6,844,398
Goodwill	4,836,472	4,820,185
Other assets	217,461	134,443
Total assets	44,231,692	44,394,620
Current liabilities:
Accounts payable	6,612,708	4,657,188
Accrued expenses	1,596,386	1,150,010
Notes payable – current portion	750,000	2,594,185
Deferred gain – current portion	194,152
Other current liabilities	739,887	664,374
Total current liabilities	9,893,133	9,065,757
Deferred gain, less current portion	1,701,243
Other liabilities	228,820	801,612
Total liabilities	11,823,196	9,867,369
Shareholders’ equity:
Common stock, $.01 par value; 30,000,000 shares authorized; 10,861,950 and 10,806,803 shares issued, respectively; 10,361,292 and 10,306,145 shares outstanding, respectively	108,620	108,068
Paid in capital	(4,462,806)	(4,598,343)
Retained earnings	37,762,696	40,017,540
Total shareholders’ equity before treasury stock	33,408,510	35,527,265
Less: Treasury stock, 500,658 shares, at cost	(1,000,014)	(1,000,014)
Total shareholders’ equity	32,408,496	34,527,251
Total liabilities and shareholders’ equity	$ 44,231,692	$ 44,394,620