Douglas Dynamics, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Long-term Debt (Details Textual)

Note 9 - Long-term Debt (Details Textual) - USD ($) $ in Thousands			3 Months Ended						9 Months Ended		12 Months Ended
	Jan. 05, 2023	May 19, 2022	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2021	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Jan. 29, 2024	Jul. 11, 2023	Jun. 13, 2019
Repayments of Long-Term Debt									$ 42,000	$ 18,438
Interest Rate Swap Effective May 31, 2019 Through May 31, 2024 [Member]
Derivative Liability, Notional Amount														$ 175,000
Derivative, Fixed Interest Rate			2.424%						2.424%
Interest Rate Swap [Member]
Derivative Counter Party Risk Number of Financial Institutions									1
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax			$ 0				$ (291)		$ (485)	873
Interest Expense, Debt			0				$ 119		198	$ 357
Derivative, Notional Amount		$ 125,000
Derivative, Nonmonetary Notional Amount, Flow Rate, Percentage		2.718%
Interest Rate Derivative Liabilities, at Fair Value			1,563			$ 4,033			1,563		$ 4,033
Secured Debt [Member]
Long-Term Debt			147,497			189,413			147,497		189,413
Prepaid Expenses and Other Current Assets [Member] \| Interest Rate Swap [Member]
Interest Rate Derivative Liabilities, at Fair Value			1,343			3,174			1,343		3,174
Other Noncurrent Assets [Member] \| Interest Rate Swap [Member]
Interest Rate Derivative Liabilities, at Fair Value			220			859			220		859
Revolving Credit Facility [Member]
Debt Issuance Costs, Net	$ 334											$ 279
Line of Credit Facility Increase in Maximum Borrowing Capacity	50,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 150,000		150,000						150,000
Long-Term Debt			67,000			47,000			67,000		47,000
Line of Credit Facility, Remaining Borrowing Capacity			82,450			$ 102,450			$ 82,450		102,450
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									0.10%
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%
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%
Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 10,000						$ 10,000
Credit Agreement [Member]
Debt Instrument Covenant Leverage Ratio	3.50%		3.50%	4.00%	4.00%	4.25%	3.50%
Repayments of Long-Term Debt			$ 42,000						42,000		10,000
Debt Instrument, Covenant Consolidated Interest Coverage Ratio								3.00%
Credit Agreement [Member] \| Maximum [Member]
Line of Credit Facility Increase in Maximum Borrowing Capacity			175,000						175,000
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
Credit Agreement [Member] \| Asset Pledged as Collateral [Member] \| Corporate Owned Life Insurance Policies [Member] \| Other Noncurrent Liabilities [Member]
Secured Debt			546			$ 750			546		$ 750
Senior Secured Term Loan Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			225,000						$ 225,000
Senior Secured Term Loan Facility [Member] \| Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate									0.10%
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%
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%
Swingline Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 15,000						$ 15,000