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Note 20 - Subsequent Event (Details Textual) - Assets Acquisition of Amika Mobile Corporation [Member] - Subsequent Event [Member] $ in Thousands, $ in Thousands	Oct. 02, 2020 USD ($) shares	Oct. 02, 2020 CAD ($) shares
Payments to Acquire Businesses, Gross	$ 5,281	$ 6,955
Business Combination, HoldBack Related to Deferred Revenue and Prepaid Expenses	$ 748	$ 1,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	191,267	191,267

X

- Definition

The holdback amount related to the deferred revenue and prepaid expenses in a business combination.

+ References

No definition available.

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X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479

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X

- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585

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