Note 2 - Acquisition (Tables)

6 Months Ended

Mar. 31, 2017

Notes Tables

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

Upfront cash payment	$	6,500,000
Deferred guaranteed payments (a)		1,897,372
Working capital purchase adjustment		143,540
Net purchase price	$	8,540,912

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

	(in thousands)
Assets acquired:
Accounts receivable	$	1,117
Inventories		1,149
Property and equipment, net		68
Other non-current assets		1
Intangible assets		4,841
Goodwill		2,121
Total assets acquired		9,297
Liabilities assumed:
Accounts payable		584
Accrued expenses		172
Total liabilities assumed		756
Net purchase price	$	8,541

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended March 31,					Six Months Ended March 31,
	2017			2016		2017		2016
	(in thousands, except per share amounts)
Sales	$	11,295	(1)	$	13,783	$	23,829	$	25,160
Income from operations	$	87	(1)	$	405	$	745	$	859
Net income	$	11	(1)	$	164	$	362	$	400
Earnings per share:
Basic	$	0.00	(1)	$	0.02	$	0.04	$	0.04
Diluted	$	0.00	(1)	$	0.02	$	0.04	$	0.04