XML 68 R49.htm IDEA: XBRL DOCUMENT v3.6.0.2

Note 8 - Leases (Details Textual)				12 Months Ended
	Apr. 30, 2015 ft²	Sep. 15, 2009 ft²	Aug. 31, 2008 ft²	Oct. 31, 2016 ft²	Oct. 31, 2016 USD ($) ft²	Oct. 31, 2015 USD ($)	Oct. 31, 2014 USD ($)	May 19, 2011 ft²
Operating Leases, Rent Expense, Net | $					$ 391,116	$ 479,937	$ 425,084
Operating Lease for Office, Manufacturing and Warehouse Space in Plano, Texas [Member]
Area of Real Estate Property		21,000		34,000	34,000
Lessee Leasing Arrangements, Operating Leases, Term of Contract		5 years
Additional Area of Real Estate Property								13,000
Operating Lease for Office and Manufacturing Space in Coppell, Texas [Member] | Centric Solutions LLC [Member]
Area of Real Estate Property			23,000
Lessee Leasing Arrangements, Operating Leases, Term of Contract			7 years
Operating Lease for Warehouse Space in Roanoke, Virginia [Member]
Area of Real Estate Property	36,000
Lessee Leasing Arrangements, Operating Leases, Term of Contract	1 year
Lease Term, Extension, Term				1 year
Lease Term, Extension, Remaining Number				3

X

- Definition

The additional area of a real estate property.

+ References

No definition available.

+ Details

Name:	occ_AdditionalAreaOfRealEstateProperty
Namespace Prefix:	occ_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The remaining number of available extensions to a lease term.

+ References

No definition available.

+ Details

Name:	occ_LeaseTermExtensionRemainingNumber
Namespace Prefix:	occ_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the extension of a term lease by the additional years added.

+ References

No definition available.

+ Details

Name:	occ_LeaseTermExtensionTerm
Namespace Prefix:	occ_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Term of the lessee's leasing arrangement, 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_LesseeLeasingArrangementsOperatingLeasesTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717

+ Details

Name:	us-gaap_OperatingLeasesRentExpenseNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_LeaseArrangementTypeAxis=occ_OperatingLeaseForOfficeManufacturingAndWarehouseSpaceInPlanoTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LeaseArrangementTypeAxis=occ_OperatingLeaseForOfficeAndManufacturingSpaceInCoppellTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=occ_CentricSolutionsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LeaseArrangementTypeAxis=occ_OperatingLeaseForWarehouseSpaceInRoanokeVirginiaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: