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

Quarterly report [Sections 13 or 15(d)]

Note 9 - Long-term Debt (Details Textual)

Note 9 - Long-term Debt (Details Textual) - USD ($)					3 Months Ended			6 Months Ended		12 Months Ended
Note 9 - Long-term Debt (Details Textual) - USD ($)	Nov. 21, 2025	Mar. 26, 2025	Jan. 20, 2025	May 19, 2022	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2021	Mar. 31, 2026	Dec. 31, 2025	Jul. 11, 2023
Gain (Loss) on Extinguishment of Debt					$ 0	$ 0		$ 0	$ (156,000)
Debt Modification Expense					(0)	$ (0)		(0)	$ 176,000
Interest Rate Swap [Member]
Derivative, Notional Amount	$ 75,000,000			$ 125,000,000
Derivative, Nonmonetary Notional Amount, Flow Rate, Percentage	3.30%			2.718%
Interest Rate Derivative Assets, at Fair Value					1,638,000			1,638,000				$ 698,000
Derivative Asset, Current					495,000			495,000				461,000
Derivative Asset, Noncurrent					1,143,000			1,143,000				237,000
Secured Debt [Member]
Debt Instrument, Unamortized Discount					315,000			315,000				357,000
Long-Term Debt					140,310,000			140,310,000				144,018,000
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 125,000
Line of Credit Facility, Current Borrowing Capacity					57,000,000			57,000,000				5,000,000
Line of Credit Facility, Remaining Borrowing Capacity					$ 67,450,000			$ 67,450,000				119,450,000
Revolving Credit Facility [Member] \| New York Federal Reserve Bank NYFRB [Member]
Debt Instrument, Basis Spread on Variable Rate		0.50%
Revolving Credit Facility [Member] \| One Month Adjusted Term SOFR Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		1.00%
Revolving Credit Facility [Member] \| Maximum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage		0.30%
Revolving Credit Facility [Member] \| Maximum [Member] \| Leverage Ratio Two [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate		1.00%
Revolving Credit Facility [Member] \| Minimum [Member]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage		0.15%
Revolving Credit Facility [Member] \| Minimum [Member] \| Leverage Ratio Two [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate		0.375%
Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 10,000
Swingline Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity		15,000
Floor Plan Line of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 20,000,000
Debt Instrument, Basis Spread on Variable Rate			0.50%
Senior Secured Term Loan Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 150,000
Senior Secured Term Loan Facility [Member] \| Maximum [Member] \| Leverage Ratio One [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate		2.00%
Senior Secured Term Loan Facility [Member] \| Minimum [Member] \| Leverage Ratio One [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate		1.375%
Credit Agreement [Member]
Debt Instrument, Unamortized Discount										$ 312,000
Debt Issuance Costs, Net										863,000
Debt Instrument, Upfront Fee										260,000
Deferred Debt Issuance Cost, Writeoff										131,000
Write off of Unamortized Debt Discount										$ 25,000
Gain (Loss) on Extinguishment of Debt							$ 156,000
Debt Modification Expense							$ 176,000
Debt Instrument Covenant Leverage Ratio							3.50%
Credit Agreement [Member] \| Asset Pledged as Collateral [Member] \| Cash Surrender Value of Corporate Owned Life Insurance Policies [Member]
Line of Credit Facility, Maximum Borrowing Capacity													$ 1,000
Secured Debt											$ 305,000	$ 427,000
Credit Agreement [Member] \| Maximum [Member]
Line of Credit Facility Increase in Maximum Borrowing Capacity		$ 175,000