XML 74 R64.htm IDEA: XBRL DOCUMENT v3.25.1

SCHEDULE OF STOCK OPTION OUTSTANDING AND EXERCISABLE (Details)	3 Months Ended
	Mar. 31, 2025 $ / shares shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	$ 1.47
Range of Exercise Prices, maximum	$ 45.64
Number of Options Outstanding | shares	2,464,151
Weighted Average Remaining Contractual Life in Years	2 years 11 months 19 days
Weighted Average Exercise Price, Outstanding	$ 6.78
Number of Options Exercisable | shares	2,243,882
Weighted Average Exercise Price, Exercisable	$ 5.56
Range One [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	1.47
Range of Exercise Prices, maximum	$ 1.70
Number of Options Outstanding | shares	31,942
Weighted Average Remaining Contractual Life in Years	2 years 5 months 15 days
Weighted Average Exercise Price, Outstanding	$ 1.68
Number of Options Exercisable | shares	31,942
Weighted Average Exercise Price, Exercisable	$ 1.68
Range Two [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, maximum	$ 1.73
Number of Options Outstanding | shares	250,000
Weighted Average Remaining Contractual Life in Years	2 years 9 months 3 days
Weighted Average Exercise Price, Outstanding	$ 1.73
Number of Options Exercisable | shares	250,000
Weighted Average Exercise Price, Exercisable	$ 1.73
Range Three [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	$ 2.23
Number of Options Outstanding | shares	270,000
Weighted Average Remaining Contractual Life in Years	1 year 10 months 2 days
Weighted Average Exercise Price, Outstanding	$ 2.23
Number of Options Exercisable | shares	270,000
Weighted Average Exercise Price, Exercisable	$ 2.23
Range Four [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	2.40
Range of Exercise Prices, maximum	$ 2.60
Number of Options Outstanding | shares	14,068
Weighted Average Remaining Contractual Life in Years	1 year 9 months 29 days
Weighted Average Exercise Price, Outstanding	$ 2.57
Number of Options Exercisable | shares	14,068
Weighted Average Exercise Price, Exercisable	$ 2.57
Range Five [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, maximum	$ 3.95
Number of Options Outstanding | shares	308,500
Weighted Average Remaining Contractual Life in Years	1 year
Weighted Average Exercise Price, Outstanding	$ 3.95
Number of Options Exercisable | shares	308,500
Weighted Average Exercise Price, Exercisable	$ 3.95
Range Six [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	4.49
Range of Exercise Prices, maximum	$ 5.72
Number of Options Outstanding | shares	92,300
Weighted Average Remaining Contractual Life in Years	4 years 4 months 9 days
Weighted Average Exercise Price, Outstanding	$ 5.53
Number of Options Exercisable | shares	92,300
Weighted Average Exercise Price, Exercisable	$ 5.53
Range Seven [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, maximum	$ 6.30
Number of Options Outstanding | shares	285,000
Weighted Average Remaining Contractual Life in Years	3 years 10 months 20 days
Weighted Average Exercise Price, Outstanding	$ 6.30
Number of Options Exercisable | shares	285,000
Weighted Average Exercise Price, Exercisable	$ 6.30
Range Eight [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	6.75
Range of Exercise Prices, maximum	$ 7.26
Number of Options Outstanding | shares	43,349
Weighted Average Remaining Contractual Life in Years	7 years 3 months 7 days
Weighted Average Exercise Price, Outstanding	$ 6.84
Number of Options Exercisable | shares	24,139
Weighted Average Exercise Price, Exercisable	$ 6.81
Range Nine [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, maximum	$ 7.30
Number of Options Outstanding | shares	274,500
Weighted Average Remaining Contractual Life in Years	4 years 9 months 3 days
Weighted Average Exercise Price, Outstanding	$ 7.50
Number of Options Exercisable | shares	274,500
Weighted Average Exercise Price, Exercisable	$ 7.30
Range Ten [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of Exercise Prices, minimum	7.60
Range of Exercise Prices, maximum	$ 45.64
Number of Options Outstanding | shares	894,492
Weighted Average Remaining Contractual Life in Years	2 years 10 months 17 days
Weighted Average Exercise Price, Outstanding	$ 10.92
Number of Options Exercisable | shares	693,433
Weighted Average Exercise Price, Exercisable	$ 8.17

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

X

- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

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
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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

X

- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

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

X

- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Weighted average remaining contractual term of outstanding stock options, 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
-Topic 718
-SubTopic 10
-Subparagraph (e)(1)
-Name Accounting Standards Codification
-Paragraph 2
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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