Shareholders' Equity (Details) - Schedule of stock options outstanding - Warrant [Member]	3 Months Ended
Mar. 31, 2021 $ / shares shares
Exercise Prices One [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding Number Outstanding (in Shares) \| shares	15,067,351
Warrants Outstanding Weighted-Average Remaining Contractual Life (years)	3 years 255 days
Warrants Outstanding Weighted-Average Exercise Price	$ 0.07
Warrants Exercisable Number Exercisable (in Shares) \| shares	15,067,351
Warrants Exercisable Weighted-Average Exercise Price	$ 0.07
Exercise Prices One [Member] \| Minimum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	0.0001
Exercise Prices One [Member] \| Maximum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	$ 0.09
Exercise Prices Two [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding Number Outstanding (in Shares) \| shares	11,549,499
Warrants Outstanding Weighted-Average Remaining Contractual Life (years)	2 years 292 days
Warrants Outstanding Weighted-Average Exercise Price	$ 0.16
Warrants Exercisable Number Exercisable (in Shares) \| shares	11,549,499
Warrants Exercisable Weighted-Average Exercise Price	$ 0.16
Exercise Prices Two [Member] \| Minimum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	0.10
Exercise Prices Two [Member] \| Maximum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	$ 0.24
Exercise Prices Three [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding Number Outstanding (in Shares) \| shares	28,560,496
Warrants Outstanding Weighted-Average Remaining Contractual Life (years)	4 years 109 days
Warrants Outstanding Weighted-Average Exercise Price	$ 0.31
Warrants Exercisable Number Exercisable (in Shares) \| shares	28,560,496
Warrants Exercisable Weighted-Average Exercise Price	$ 0.31
Exercise Prices Three [Member] \| Minimum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	0.25
Exercise Prices Three [Member] \| Maximum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	$ 0.49
Exercise Prices Four [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding Number Outstanding (in Shares) \| shares	4,564,688
Warrants Outstanding Weighted-Average Remaining Contractual Life (years)	2 years 109 days
Warrants Outstanding Weighted-Average Exercise Price	$ 0.34
Warrants Exercisable Number Exercisable (in Shares) \| shares	4,564,688
Warrants Exercisable Weighted-Average Exercise Price	$ 0.34
Exercise Prices Four [Member] \| Minimum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	0.50
Exercise Prices Four [Member] \| Maximum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	$ 1.00
Exercise Prices Five [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding Number Outstanding (in Shares) \| shares	59,742,034
Warrants Outstanding Weighted-Average Remaining Contractual Life (years)	3 years 255 days
Warrants Outstanding Weighted-Average Exercise Price	$ 0.22
Warrants Exercisable Number Exercisable (in Shares) \| shares	59,742,034
Warrants Exercisable Weighted-Average Exercise Price	$ 0.22
Exercise Prices Five [Member] \| Minimum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	0.05
Exercise Prices Five [Member] \| Maximum [Member]
Shareholders' Equity (Details) - Schedule of stock options outstanding [Line Items]
Warrants Outstanding, Exercise Prices	$ 1.00

No definition available.

Name:	hlyk_ShareholdersEquityDetailsScheduleofstockoptionsoutstandingLineItems
Namespace Prefix:	hlyk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

+ Details

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

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ 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)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

+ Details

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

- Definition

Number of options outstanding, including both vested and non-vested options.

+ 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
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ 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)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

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

- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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 (e)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=hlyk_ExercisePricesOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

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

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=hlyk_ExercisePricesTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=hlyk_ExercisePricesThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=hlyk_ExercisePricesFourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=hlyk_ExercisePricesFiveMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: