Agreement, description.

No definition available.

Name:	chcr_AgreementDescription
Namespace Prefix:	chcr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of warrants or rights issued.

+ References

No definition available.

+ Details

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Namespace Prefix:	chcr_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Term of warrant or rights.

+ References

No definition available.

+ Details

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Namespace Prefix:	chcr_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of extended lease.

+ References

No definition available.

+ Details

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Namespace Prefix:	chcr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Right of use asset and lease liability.

+ References

No definition available.

+ Details

Name:	chcr_RightOfUseAssetAndLeaseLiability
Namespace Prefix:	chcr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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Namespace Prefix:	chcr_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Balance Type:	na
Period Type:	duration

- Details

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- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
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- Details

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- Details

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Data Type:	na
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- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=chcr_HuntingtonBeachOfficeMember
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Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=chcr_ConcentraHealthServicesIncMember
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- Details

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Subsequent Events (Details) - USD ($)		1 Months Ended	3 Months Ended
Subsequent Events (Details) - USD ($)	Jul. 01, 2019	May 31, 2019	Mar. 31, 2019
Scenario, Forecast [Member]
Subsequent Events (Textual)
Right of use asset and lease liability	$ 272,528
Warrant [Member]
Subsequent Events (Textual)
Number of warrant issued			5,728,933
Exercise price of warrants (in dollars per share)			$ 0.17
Warrant [Member] \| Minimum [Member]
Subsequent Events (Textual)
Warrant term			3 years
Warrant [Member] \| Maximum [Member]
Subsequent Events (Textual)
Warrant term			5 years
Convertible-promissory notes [Member]
Subsequent Events (Textual)
Face amount			$ 540,250
Maturity date			All of the debt matures in 2020
Interest rate			12.00%
Huntington Beach Office [Member]
Subsequent Events (Textual)
Rent of extended lease (per month)			$ 4,000
Concentra Health Services, Inc. [Member] \| Subsequent Event [Member]
Subsequent Events (Textual)
Agreement, description		With approximately 700 occupational medicine facilities, nationwide, Concentra is the national leader in performing the required Department of Transportation (DOT) medical exams for commercial drivers accounting, annually, for approximately fifty percent (50%) of all DOT medical exams performed in the United States. Sleep apnea screening is a required component of all DOT medical exams.