XML 52 R45.htm IDEA: XBRL DOCUMENT v3.20.1

Revenue Recognition - Schedule of Revenues Disaggregated by Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting Information [Line Items]
Total revenues	$ 3,912	$ 3,955
Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	3,528	3,453
Product Sales [Member]
Segment Reporting Information [Line Items]
Total revenues	498	565
Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	3,912	3,955
Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	(114)	(63)
Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	2,803	2,812
Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	143	295
Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	241	207
Verification and Certification Segment [Member]
Segment Reporting Information [Line Items]
Total revenues	3,528	3,453
Verification and Certification Segment [Member] | Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	2,803	2,812
Verification and Certification Segment [Member] | Product Sales [Member]
Segment Reporting Information [Line Items]
Total revenues	725	641
Verification and Certification Segment [Member] | Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Verification and Certification Segment [Member] | Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Verification and Certification Segment [Member] | Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Verification and Certification Segment [Member] | Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Software Sales and Related Consulting Segment [Member]
Segment Reporting Information [Line Items]
Total revenues	498	565
Software Sales and Related Consulting Segment [Member] | Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Software Sales and Related Consulting Segment [Member] | Product Sales [Member]
Segment Reporting Information [Line Items]
Total revenues
Software Sales and Related Consulting Segment [Member] | Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	265	221
Software Sales and Related Consulting Segment [Member] | Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	233	344
Eliminations and Other [Member]
Segment Reporting Information [Line Items]
Total revenues	(114)	(63)
Eliminations and Other [Member] | Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Eliminations and Other [Member] | Product Sales [Member]
Segment Reporting Information [Line Items]
Total revenues
Eliminations and Other [Member] | Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	(24)	(14)
Eliminations and Other [Member] | Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	(90)	(49)
Eliminations and Other [Member] | Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues
Consolidated [Member]
Segment Reporting Information [Line Items]
Total revenues	3,912	3,955
Consolidated [Member] | Verification and Certification Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	2,803	2,812
Consolidated [Member] | Product Sales [Member]
Segment Reporting Information [Line Items]
Total revenues	725	641
Consolidated [Member] | Software-Related Consulting Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	241	207
Consolidated [Member] | Software License, Maintenance and Support Services Revenue [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 143	$ 295

X

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

+ Details

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

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_ServiceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_ProductMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_LicenseAndServiceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=us-gaap_TechnologyServiceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=WFCF_VerificationAndCertificationServiceRevenueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=WFCF_SoftwareLicenseMaintenanceAndSupportServicesRevenueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=WFCF_SoftwareRelatedConsultingServiceRevenueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=WFCF_Consolidated1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: