Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Warrants - Summary of Warrant Activity (Details)

v3.10.0.1

Warrants - Summary of Warrant Activity (Details)	6 Months Ended
Warrants - Summary of Warrant Activity (Details)	Jun. 30, 2018 shares
Warrants [Member]
Number of warrants outstanding, beginning	209,000
Number of warrants issued	84,000
Number of warrants expired	(50,000)
Number of warrants exercised
Number of warrants outstanding, ending	243,000
May 2018 Warrants [Member] \| Equity [Member]
Number of warrants outstanding, beginning
Number of warrants issued	84,000
Number of warrants expired
Number of warrants exercised
Number of warrants outstanding, ending	84,000
Warrant expiration date	Oct. 27, 2022
April 2013 Warrants [Member] \| Equity [Member]
Number of warrants outstanding, beginning	50,000
Number of warrants issued
Number of warrants expired	(50,000)
Number of warrants exercised
Number of warrants outstanding, ending
Warrant expiration date	Apr. 25, 2018
October 2013 Series A Warrants [Member] \| Liabilities [Member]
Number of warrants outstanding, beginning	26,000
Number of warrants issued
Number of warrants expired
Number of warrants exercised
Number of warrants outstanding, ending	26,000
Warrant expiration date	Oct. 24, 2023
January 2014 Warrants [Member] \| Liabilities [Member]
Number of warrants outstanding, beginning	133,000
Number of warrants issued
Number of warrants expired
Number of warrants exercised
Number of warrants outstanding, ending	133,000
Warrant expiration date	Jan. 16, 2024

- Definition

Warrant expiration date.

+ References

No definition available.

+ Details

Name:	COCP_WarrantExpirationDate
Namespace Prefix:	COCP_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(2)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

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

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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Namespace Prefix:
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Balance Type:
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- Details

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Namespace Prefix:
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Balance Type:
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- Details

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Namespace Prefix:
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- Details

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Namespace Prefix:
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- Details

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