XML 51 R40.htm IDEA: XBRL DOCUMENT v3.21.2

Intangible Assets, net - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 28,021		$ 28,021		$ 28,021
Accumulated Amortization	(14,004)		(14,004)		(11,664)
Net Carrying Value	14,017		14,017		$ 16,357
Amortization expense	1,200	$ 1,200	$ 2,300	$ 2,500
Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			6 years 3 months 18 days		6 years 3 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	2,840		$ 2,840		$ 2,840
Accumulated Amortization	(1,778)		(1,778)		(1,550)
Net Carrying Value	1,062		$ 1,062		$ 1,290
Customer relationships | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			5 years		5 years
Database
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	8,330		$ 8,330		$ 8,330
Accumulated Amortization	(2,203)		(2,203)		(1,787)
Net Carrying Value	6,127		$ 6,127		$ 6,543
Database | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			10 years		10 years
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	6,539		$ 6,539		$ 6,539
Accumulated Amortization	(4,391)		(4,391)		(3,641)
Net Carrying Value	2,148		$ 2,148		$ 2,898
Technology | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			4 years		4 years
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	1,890		$ 1,890		$ 1,890
Accumulated Amortization	(930)		(930)		(732)
Net Carrying Value	960		$ 960		$ 1,158
Trademarks and trade names | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			5 years		5 years
Partner relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	680		$ 680		$ 680
Accumulated Amortization	(680)		(680)		(680)
Net Carrying Value	0		$ 0		$ 0
Partner relationships | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			3 years		3 years
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	7,400		$ 7,400		$ 7,400
Accumulated Amortization	(3,704)		(3,704)		(2,964)
Net Carrying Value	3,696		$ 3,696		$ 4,436
Non-compete agreements | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			5 years		5 years
Domain names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	90		$ 90		$ 90
Accumulated Amortization	(73)		(73)		(70)
Net Carrying Value	17		$ 17		$ 20
Domain names | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			5 years		5 years
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	252		$ 252		$ 252
Accumulated Amortization	(245)		(245)		(240)
Net Carrying Value	$ 7		$ 7		$ 12
Patents | Weighted Average Useful Life in Years
Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life in Years			5 years		5 years

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

+ Details

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

X

- Definition

Useful life of finite-lived intangible assets, 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_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

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

X

- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

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

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

X

- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

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

X

- Details

Name:	srt_RangeAxis=srt_WeightedAverageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=appf_DatabaseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=appf_TechnologyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksAndTradeNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=appf_PartnerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_InternetDomainNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: