XML 64 R53.htm IDEA: XBRL DOCUMENT
v3.20.4

Goodwill and Intangible Assets, Net (Details 1) | 12 Months Ended
--- | ---
Jun. 30, 2020 USD ($)
Finite-Lived Intangible Assets [Line Items] |
Gross carrying amount | $ 8,221,394
Accumulated amortization | (727,419)
Net carrying amount | $ 7,493,975
Acquired trade names [Member] |
Finite-Lived Intangible Assets [Line Items] |
Weighted average remaining amortization period (in years) | 7 years 4 months 24 days
Gross carrying amount | $ 420,000
Accumulated amortization | (23,248)
Net carrying amount | $ 396,752
Customer Relationships [Member] |
Finite-Lived Intangible Assets [Line Items] |
Weighted average remaining amortization period (in years) | 1 year 9 months
Gross carrying amount | $ 220,000
Accumulated amortization | (24,475)
Net carrying amount | $ 195,525
Acquired developed technology [Member] |
Finite-Lived Intangible Assets [Line Items] |
Weighted average remaining amortization period (in years) | 4 years 5 months 1 day
Gross carrying amount | $ 7,370,000
Accumulated amortization | (679,696)
Net carrying amount | $ 6,690,304
Capitalized software - In-service [Member] |
Finite-Lived Intangible Assets [Line Items] |
Weighted average remaining amortization period (in years) | 1 year 10 months 10 days
Net carrying amount | $ 2,291,516
Total Capitalized Software [Member] |
Finite-Lived Intangible Assets [Line Items] |
Gross carrying amount | 3,189,832
Accumulated amortization | (560,528)
Net carrying amount | 2,629,304
Capitalized Software Work In Progress [Member] |
Finite-Lived Intangible Assets [Line Items] |
Gross carrying amount | 337,788
Accumulated amortization |
Net carrying amount | 337,788
Other intangible assets, not yet placed into service |
Finite-Lived Intangible Assets [Line Items] |
Gross carrying amount | 211,394
Accumulated amortization |
Net carrying amount | 211,394
Total finite-lived intangible assets [Member] |
Finite-Lived Intangible Assets [Line Items] |
Gross carrying amount | 11,411,226
Accumulated amortization | (1,287,947)
Net carrying amount | $ 10,123,279

X
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

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

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ComputerSoftwareIntangibleAssetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=KERN_CapitalizedSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=KERN_CapitalizedSoftwareWorkInProgressMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_FiniteLivedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |