Credit/Duration (Amount paid to related party in relation to providing services

No definition available.

Name:	ameh_PaymentMadeToRelatedParty
Namespace Prefix:	ameh_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

+ References

No definition available.

+ Details

Name:	ameh_PaymentOfManagementFeesOutstanding
Namespace Prefix:	ameh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer.

+ References

No definition available.

+ Details

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

- Definition

Amount of revenue recognized that was previously reported as deferred or unearned revenue.

+ References

No definition available.

+ Details

Name:	us-gaap_DeferredRevenueRevenueRecognized1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- 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

- Definition

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07.1(c))
-URI http://asc.fasb.org/extlink&oid=114873854&loc=SL114874292-224272

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(e))
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

+ Details

Name:	us-gaap_RevenueFromRelatedParties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Related Party Transactions - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Nov. 28, 2018	Jun. 28, 2018	Nov. 16, 2015
LMA [Member]
Equity Method Investment, Ownership Percentage	25.00%
Revenue from Related Parties	$ 21.6	$ 17.6
Payment of Management fees outstanding	0.8	0.4
Service [Member] \| PMIOC [Member]
Payment Made To Related Party	2.5	2.3
Service [Member] \| AMG, Inc [Member]
Payment Made To Related Party	3.8	2.1
Service [Member] \| DMG [Member]
Payment Made To Related Party	7.0	6.1
Universal Care Inc [Member]
Accounts and Other Receivables, Net, Current					$ 5.0
Equity Method Investment, Ownership Percentage					48.90%
Advance Diagnostic Surgery Center [Member] \| Service [Member]
Payment Made To Related Party	0.3	0.3
Medical Property Partners [Member]
Payment Made To Related Party	1.0	1.0
Medical Investment Group LLC [Member]
Payment Made To Related Party	0.2	0.4
APC Shareholders [Member] \| Service [Member]
Payment Made To Related Party	$ 35.2	41.5
APC Shareholders [Member] \| Service [Member] \| PMIOC [Member]
Equity Method Investment, Ownership Percentage	40.00%
APC Shareholders [Member] \| Service [Member] \| DMG [Member]
Equity Method Investment, Ownership Percentage	40.00%
Shareholders And Officers [Member]
Payment Made To Related Party	$ 13.5	14.1
Universal Care Acquisition Partners, LLC [Member]
Accounts and Other Receivables, Net, Current			$ 5.0	$ 2.5
Critical Quality Management Corp [Member]
Payment Made To Related Party	0.4	0.1
Numen LLC [Member]
Payment Made To Related Party	0.5	0.5
AHMC [Member]
Revenue from Related Parties	68.2	42.6
Deferred Revenue, Revenue Recognized	$ 44.2	$ 12.1