XML 84 R53.htm IDEA: XBRL DOCUMENT
v3.20.2

Business Combinations (Details Narrative) - USD ($) |  |  |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 10, 2017 | Sep. 22, 2016 | Jul. 29, 2016 | Jun. 23, 2016 | Dec. 31, 2017 | Jan. 31, 2019 | Jul. 22, 2016 | Nov. 20, 2015
Ameri Georgia [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price |  |  |  |  |  |  |  | $ 9,900,000
Business acquisition, allocated net working capital |  |  |  |  |  |  |  | 4,600,000
Business acquisition, intangible assets |  |  |  |  |  |  |  | $ 1,800,000
Bigtech Software Private Limited [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price |  |  |  | $ 900,000 |  |  |  |
Business acquisition, consideration payable, cash |  | $ 340,000 |  | 850,000 |  |  |  |
Earn-out payments, cash |  |  |  | $ 255,000 |  |  |  |
Virtuoso [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price |  |  |  |  |  |  | $ 1,800,000 |
Business acquisition, intangible assets |  |  |  |  |  |  | $ 900,000 |
Earn-out payments, cash |  |  |  |  | $ 6,000 |  |  |
Earn-out payments, shares |  |  |  |  | 12,408 |  |  |
Ameri Arizona [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price |  |  | $ 15,800,000 |  |  |  |  |
Business acquisition, intangible assets |  |  | 5,400,000 |  |  |  |  |
Ameri Arizona [Member] | DC&M Partners, LLC [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price |  |  | 1,500,000 |  |  |  |  |
Earn-out payments, cash |  |  | $ 1,500,000 |  |  |  |  |
Equity method investment, ownership percentage |  |  | 100.00% |  |  |  |  |
Ameri Arizona [Member] | Lucid Solutions Inc, and Houskens LLC [Member] |  |  |  |  |  |  |  |
Business acquisition, consideration payable, cash |  |  | $ 3,000,000 |  |  |  |  |
Ameri California [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price | $ 8,800,000 |  |  |  |  |  |  |
Business acquisition, intangible assets | 3,800,000 |  |  |  |  |  |  |
Ameri California [Member] | Lucid Solutions Inc, and Houskens LLC [Member] |  |  |  |  |  |  |  |
Business acquisition, consideration payable, cash | $ 1,000,000 |  |  |  |  |  |  |
Earn-out payments, cash |  |  |  |  |  | $ 605,000 |  |
Earn-out payments, shares | 11,334 |  |  |  |  |  |  |
Ameri California [Member] | ATCG Technology Solutions [Member] |  |  |  |  |  |  |  |
Business acquisition, purchase price | $ 8,800,000 |  |  |  |  |  |  |
Earn-out payments, cash | $ 1,200,000 |  |  |  |  |  |  |
Equity method investment, ownership percentage | 100.00% |  |  |  |  |  |  |

X
- Definition Business acquisition, allocated net working capital. + References No definition available. + Details
Name: | amrh_BusinessAcquisitionsAllocatedNetWorkingCapital
Namespace Prefix: | amrh_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Earn-out payments, shares. + References No definition available. + Details
Name: | amrh_BusinessCombinationContingentConsiderationLiabilityShares
Namespace Prefix: | amrh_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of liability recognized arising from contingent consideration in a business combination. + 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 (c)(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 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116859824&loc=d3e6819-128478 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
Name: | us-gaap_BusinessCombinationContingentConsiderationLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amrh_AmeriGeorgiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amrh_BigtechSoftwarePrivateLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amrh_VirtuosoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amrh_AmeriArizonaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=amrh_DCandMPartnersLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=amrh_LucidSolutionsIncAndHouskensLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=amrh_AmeriCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=amrh_ATCGTechnologySolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |