Douglas Dynamics, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

Note 13 - Stock Compensation - Summary of RSU Activity (Details)

v3.26.1

Note 13 - Stock Compensation - Summary of RSU Activity (Details) - Restricted Stock Units (RSUs) [Member] - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Unvested, shares (in shares)	344,279
Unvested, weighted average grant date fair value (in dollars per share)	$ 27.27
Unvested, contractual term (Year)	1 year 8 months 26 days	1 year 5 months 23 days
Granted, shares (in shares)	105,861
Granted, weighted average grant date fair value (in dollars per share)	$ 44.98
Granted, contractual term (Year)	2 years 4 months 28 days
Vested, shares (in shares)	(120,611)
Vested, weighted average grant date fair value (in dollars per share)	$ 28.32
Cancelled and forfeited, shares (in shares)	(1,297)
Cancelled and forfeited, weighted average grant date fair value (in dollars per share)	$ 28.09
Unvested, shares (in shares)	328,232	344,279
Unvested, weighted average grant date fair value (in dollars per share)	$ 32.59	$ 27.27
Expected to vest in the future, shares (in shares)	317,257
Expected to vest in the future, weighted average grant date fair value (in dollars per share)	$ 32.59
Expected to vest in the future, contractual term (Year)	1 year 8 months 26 days

- Definition

Weighted average remaining contractual term for equity-based awards excluding options granted during period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

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-Section 50
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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Weighted-average contractual term remaining for equity-based award excluding option, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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