v3.19.2

Gain on Derivative-based Restructuring of Service-related Obligations (Details)	6 Months Ended
	Jun. 30, 2019 USD ($) $ / shares shares
Gain On Derivative-based Restructuring of Service-related Obligations (Textual)
Description of service-related obligations	In connection with this serial restructuring of service-related obligations taken as a whole, and based on the relevant accounting guidance, the Company recognized a gain on restructuring of service-related obligations of $1,580,167 on our Condensed Consolidated Statement of Operations for the six months ended June 30, 2019.
Series RX-2 Preferred Stock Warrant [Member]
Gain On Derivative-based Restructuring of Service-related Obligations (Textual)
Aggregate debt | $	$ 490,658
Total purchase of warrants | shares	981,316
Price per share | $ / shares	$ 0.50
Series RX-3 Preferred Stock Warrant [Member]
Gain On Derivative-based Restructuring of Service-related Obligations (Textual)
Aggregate debt | $	$ 1,397,647
Total purchase of warrants | shares	481,212
Price per share | $ / shares	$ 5.00

X

- Definition

Description of service-related obligations.

+ References

No definition available.

+ Details

Name:	find_DescriptionOfServicerelatedObligations
Namespace Prefix:	find_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	find_GainOnDerivativebasedRestructuringOfServicerelatedObligationsTextualAbstract
Namespace Prefix:	find_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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

X

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ 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)(iii)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

+ Details

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

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=find_SeriesRXTwoPreferredStockWarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=find_SeriesRXThreePreferredStockWarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: