Industry Segment Information (Details) (USD $)	3 Months Ended	6 Months Ended
Apr. 30, 2015	Apr. 30, 2014	Apr. 30, 2015 Segment	Apr. 30, 2014	Oct. 31, 2014
Industry Segment Information [Abstract]
Number of operating segments			2us-gaap_NumberOfOperatingSegments
Total assets held for sale/discontinued operations	$ 256,832	$ 315,275	$ 256,832	$ 315,275
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	16,289,108us-gaap_Revenues	15,032,280us-gaap_Revenues	31,089,368us-gaap_Revenues	30,454,979us-gaap_Revenues
Operating income (loss)	338,398us-gaap_OperatingIncomeLoss	(178,448)us-gaap_OperatingIncomeLoss	134,458us-gaap_OperatingIncomeLoss	(538,600)us-gaap_OperatingIncomeLoss
Depreciation & amortization	415,045	513,224	817,047	1,034,296
Capital expenditures	112,509	170,325	560,004	299,959
Identifiable assets	24,130,978	24,645,692	24,130,978	24,645,692
Goodwill	1,230,485us-gaap_Goodwill	1,230,485us-gaap_Goodwill	1,230,485us-gaap_Goodwill	1,230,485us-gaap_Goodwill	1,230,485us-gaap_Goodwill
Interest expense - related party	(20,087)us-gaap_InterestExpenseRelatedParty	(20,087)us-gaap_InterestExpenseRelatedParty	(40,851)us-gaap_InterestExpenseRelatedParty	(40,851)us-gaap_InterestExpenseRelatedParty
Interest expense	(206,076)us-gaap_InterestExpense	(256,604)us-gaap_InterestExpense	(470,053)us-gaap_InterestExpense	(520,365)us-gaap_InterestExpense
Other income	(64,338)us-gaap_OtherIncome	206,644us-gaap_OtherIncome	(43,475)us-gaap_OtherIncome	221,138us-gaap_OtherIncome
Income (loss) before income taxes	47,897	(248,495)	(419,921)	(878,678)
Identifiable assets [Abstract]
Total segment identifiable assets	24,130,978	24,645,692	24,130,978	24,645,692
Assets not allocated to a segment	256,832chmp_AssetsNotAllocatedToSegment	315,275chmp_AssetsNotAllocatedToSegment	256,832chmp_AssetsNotAllocatedToSegment	315,275chmp_AssetsNotAllocatedToSegment
Total assets	24,387,810us-gaap_Assets	24,960,967us-gaap_Assets	24,387,810us-gaap_Assets	24,960,967us-gaap_Assets	24,008,393us-gaap_Assets
Printing [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	9,119,073	9,667,563	18,507,595	19,026,172
Goodwill	0		0		0
Office Products & Furniture [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	7,170,035	5,364,717	12,581,773	11,428,807
Goodwill	1,230,485		1,230,485		1,230,485
Operating Segments [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	17,505,760	16,280,405	33,635,632	33,017,497
Operating Segments [Member] \| Printing [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	9,674,038	10,166,681	19,590,937	20,013,735
Operating income (loss)	355,970	61,636	262,773	(225,425)
Depreciation & amortization	390,623	486,863	770,266	981,575
Capital expenditures	112,509	158,240	489,810	282,219
Identifiable assets	16,254,808	17,109,632	16,254,808	17,109,632
Goodwill	0	0	0	0
Identifiable assets [Abstract]
Total segment identifiable assets	16,254,808	17,109,632	16,254,808	17,109,632
Operating Segments [Member] \| Office Products & Furniture [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	7,831,722	6,113,724	14,044,695	13,003,762
Operating income (loss)	(17,572)	(240,084)	(128,315)	(313,175)
Depreciation & amortization	24,422	26,361	46,781	52,721
Capital expenditures	0	12,085	70,194	17,740
Identifiable assets	7,876,170	7,536,060	7,876,170	7,536,060
Goodwill	1,230,485	1,230,485	1,230,485	1,230,485
Identifiable assets [Abstract]
Total segment identifiable assets	7,876,170	7,536,060	7,876,170	7,536,060
Elimination of Intersegment Revenue [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	(1,216,652)	(1,248,125)	(2,546,264)	(2,562,518)
Elimination of Intersegment Revenue [Member] \| Printing [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	(554,965)	(499,118)	(1,083,342)	(987,563)
Elimination of Intersegment Revenue [Member] \| Office Products & Furniture [Member]
Segment reporting information, revenue for reportable segment [Abstract]
Consolidated revenues	$ (661,687)	$ (749,007)	$ (1,462,922)	$ (1,574,955)

The aggregate carrying amounts, as of the balance sheet date, of assets not allocated to a segment.

No definition available.

Name:	chmp_AssetsNotAllocatedToSegment
Namespace Prefix:	chmp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	chmp_ReconciliationOfIdentifiableAssetsFromSegmentToConsolidatedAbstract
Namespace Prefix:	chmp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of identifiable assets attributed to the reportable segment.

+ References

No definition available.

+ Details

Name:	chmp_SegmentReportingInformationIdentifiableAssets
Namespace Prefix:	chmp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.18)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 18

-Article 5

+ Details

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

- Definition

Amount classified as assets attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759

+ Details

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

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

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

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

+ Details

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

- Definition

This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 940

-SubTopic 20

-Section 25

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=35710027&loc=d3e41242-110953

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 10

-Article 5

+ Details

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

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.9)

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 9

-Article 9

+ Details

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

- Definition

Amount of interest expense incurred on a debt or other obligation to related party.

+ References

No definition available.

+ Details

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

- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfOperatingSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

+ Details

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

- Definition

Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-04.4)

-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 4

-Article 7

+ Details

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

- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

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

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

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

- Details

Name:	us-gaap_SegmentReportingAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_SegmentReportingInformationRevenueAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=chmp_OfficeProductsAndFurnitureMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=chmp_PrintingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: