Note 2 - Acquisitions - Acquisition (Details) (Parentheticals) - Integrity Gaming Corp [Member]	Feb. 08, 2019 $ / shares shares
Integrity common stock, shares (in shares) \| shares	35,223,928
Integrity common stock, per share (in CAD per share) \| $ / shares	$ 0.46

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

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=35744584&loc=d3e6927-128479

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration