Note 7 - Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)	Jun. 30, 2026	Jun. 30, 2025
Finite-lived intangible assets, gross	$ 29,361,547	$ 26,381,547
Finite-lived intangible assets, accumulated amortization	(12,226,946)	(10,393,624)
Finite-lived intangible assets, net	$ 17,134,601	15,987,923
Minimum [Member]
Useful life, finite-lived intangible assets (Year)	2 years
Useful life, finite-lived intangible assets (Year)	2 years
Maximum [Member]
Useful life, finite-lived intangible assets (Year)	15 years
Useful life, finite-lived intangible assets (Year)	15 years
Customer Relationships [Member]
Finite-lived intangible assets, gross	$ 10,422,300	8,852,300
Finite-lived intangible assets, accumulated amortization	(2,854,929)	(2,191,687)
Finite-lived intangible assets, net	$ 7,567,371	6,660,613
Customer Relationships [Member] \| Minimum [Member]
Useful life, finite-lived intangible assets (Year)	10 years
Useful life, finite-lived intangible assets (Year)	10 years
Customer Relationships [Member] \| Maximum [Member]
Useful life, finite-lived intangible assets (Year)	15 years
Useful life, finite-lived intangible assets (Year)	15 years
Developed Technology Rights [Member]
Finite-lived intangible assets, gross	$ 9,928,304	8,998,304
Finite-lived intangible assets, accumulated amortization	(4,235,186)	(3,621,677)
Finite-lived intangible assets, net	$ 5,693,118	5,376,627
Developed Technology Rights [Member] \| Minimum [Member]
Useful life, finite-lived intangible assets (Year)	8 years
Useful life, finite-lived intangible assets (Year)	8 years
Developed Technology Rights [Member] \| Maximum [Member]
Useful life, finite-lived intangible assets (Year)	10 years
Useful life, finite-lived intangible assets (Year)	10 years
Trade Names [Member]
Finite-lived intangible assets, gross	$ 8,096,418	7,706,418
Finite-lived intangible assets, accumulated amortization	(4,272,746)	(3,981,360)
Finite-lived intangible assets, net	$ 3,823,672	3,725,058
Trade Names [Member] \| Minimum [Member]
Useful life, finite-lived intangible assets (Year)	8 years
Useful life, finite-lived intangible assets (Year)	8 years
Trade Names [Member] \| Maximum [Member]
Useful life, finite-lived intangible assets (Year)	15 years
Useful life, finite-lived intangible assets (Year)	15 years
Order or Production Backlog [Member]
Useful life, finite-lived intangible assets (Year)	1 year
Finite-lived intangible assets, gross	$ 914,525	824,525
Finite-lived intangible assets, accumulated amortization	(864,085)	(598,900)
Finite-lived intangible assets, net	$ 50,440	$ 225,625
Useful life, finite-lived intangible assets (Year)	1 year

Useful life of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-5

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482558/350-40-50-1

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-SubTopic 30
-Topic 350
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480265/350-10-S45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(16))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482558/350-40-50-1

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-SubTopic 30
-Topic 350
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480265/350-10-S45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 340
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478859/928-340-50-1

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483154/926-20-50-5

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OrderOrProductionBacklogMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: