Note 4 - Business Combinations (Tables)

12 Months Ended

Sep. 30, 2021

Notes Tables

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

Cash paid	$	11,481
Common stock issued		10,938
Shareholder representative reserve payable		150
	$	22,569

Cash paid	$	4,367
Acquisition holdback liability		613
Common stock to be issued		3,431
	$	8,411

Business Combination, Separately Recognized Transactions [Table Text Block]

Assets acquired
Accounts receivable	$	120
Deferred tax asset		106
Intangible assets		10,100
Goodwill		15,538
Total assets acquired	$	25,864
Liabilities assumed
Accounts payable	$	194
Accrued liabilities		372
Deferred tax liability		2,729
Total liabilities assumed		3,295
Net assets acquired	$	22,569

Assets Acquired
Prepaid expenses	$	2
Property and equipment		22
Operating lease right of use asset		248
Intangible Assets		2,820
Goodwill		5,590
Total assets acquired	$	8,682
Liabilities assumed
Accrued liabilities	$	23
Operating lease liability		248
Total liabilities assumed		271
Net Assets acquired	$	8,411

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Fair Value		Estimated Useful Lives (in years)
Developed Technology	$	8,800		7
Trade Names		400		5
Customer Relationships		900		5
	$	10,100

	Fair Value		Estimated Useful Lives (in years)
Developed technology	$	2,500		7
Customer relationships		320		7
	$	2,820