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Note 4 - Business Combination - Purchase Price Allocation (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Oct. 02, 2020	Sep. 30, 2020
Goodwill	$ 8,380		$ 2,472
Assets Acquisition of Amika Mobile Corporation [Member]
Prepaid expenses		$ 2
Fixed assets		22
Operating lease right of use asset		248
Intangible Assets	$ 2,820	2,820
Goodwill		5,590
Total assets acquired		8,682
Accrued liabilities		23
Operating lease liability		248
Total liabilities assumed		271
Net Assets acquired		$ 8,411

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