Description of Company and Basis of Presentation	6 Months Ended
Mar. 31, 2025
Description of Company and Basis of Presentation [Abstract]
Description of Company and Basis of Presentation	Description of Company and Basis of Presentation Description of the Business OneWater Marine Inc. (“OneWater Inc”) was incorporated in Delaware on April 3, 2019 and was a wholly-owned subsidiary of One Water Marine Holdings, LLC (“OneWater LLC”). Pursuant to a reorganization on February 11, 2020 into a holding company structure for the purpose of facilitating an initial public offering (the “IPO”) and related transactions in order to carry on the business of OneWater LLC and its subsidiaries (together with OneWater Inc, the “Company”), OneWater Inc is the holding company and its sole material asset is the equity interest in OneWater LLC. OneWater LLC was organized as a limited liability company under the law of the State of Delaware in 2014 and is the parent company of One Water Assets & Operations (“OWAO”), and its subsidiaries. The Company is one of the largest recreational marine retailers in the United States. The Company engages primarily in the retail sale, brokerage, and service of new and pre-owned boats, motors, trailers, the sale of marine parts and accessories, and offers slip and storage accommodations in certain locations. The Company also arranges related boat financing, insurance, and extended service contracts for customers with third-party lenders and insurance companies. As of March 31, 2025, the Company operates a total of 98 retail locations, 9 distribution centers/warehouses and multiple online marketplaces in 19 states, several of which are in the top twenty states for marine retail expenditures. Operating results are generally subject to seasonal variations. Demand for products is generally highest during the third and fourth quarters of the fiscal year and, accordingly, revenues are generally expected to be higher during these periods. General economic conditions, including rising interest rates, tariff and duty rates as well as other uncertainties with respect to trade policies, and consumer spending patterns, can negatively impact the Company’s operating results. Unfavorable local, regional, national, or global economic developments, global public health concerns, or uncertainties could reduce consumer spending and adversely affect the Company’s business. Consumer spending on discretionary goods may also decline as a result of lower consumer confidence levels, even if prevailing economic conditions are otherwise favorable. The imposition of tariffs on foreign goods and services, as well as any retaliatory tariffs on U.S. goods and services, could increase the price of supplies and materials we rely on to conduct our business, and, thus, negatively impact our operating results. Economic conditions in areas in which the Company operates, particularly in the Southeast, can have a major impact on the Company’s overall results of operations. Local influences such as corporate downsizing, inclement weather such as hurricanes, tornadoes and other storms, environmental conditions, and other events have and could adversely affect the Company’s operations in certain markets and in certain periods. Any extended period of adverse economic conditions or low consumer confidence is likely to have a negative effect on the Company’s business. Sales of new boats from the Company’s top ten brands represent approximately 45.9% and 45.6% of total sales for the six months ended March 31, 2025 and 2024, respectively, making them major suppliers of the Company. Of this amount, Malibu Boats, Inc., including its brands Malibu, Axis, Cobalt, Pursuit, Maverick, Hewes, Cobia and Pathfinder accounted for 13.7% and 13.9% of our consolidated revenue for the six months ended March 31, 2025 and 2024, respectively. As is typical in the industry, the Company contracts with most manufacturers under renewable annual dealer agreements, each of which provides the right to sell various makes and models of boats within a given geographic region. Any change or termination of these agreements, for any reason, or changes in competitive, regulatory, or marketing practices, including rebate or incentive programs, could adversely affect results of operations. Pre-owned boats are usually trade-ins from retail customers who are purchasing a boat from the Company. Principles of Consolidation As the sole managing member of OneWater LLC, OneWater Inc operates and controls all of the businesses and affairs of OneWater LLC. Through OneWater LLC and its wholly-owned subsidiaries, whether directly or indirectly, OneWater Inc conducts its business. As a result, OneWater Inc consolidates the financial results of OneWater LLC and its subsidiaries and, prior to the redemption of all outstanding OneWater LLC units and shares of Class B common stock of OneWater Inc, historically reported non-controlling interests related to the portion of units of OneWater LLC (the “OneWater LLC Units”) not owned by OneWater Inc, which reduced net income (loss) attributable to OneWater Inc’s Class A stockholders. As of March 31, 2025, OneWater Inc owned 100.0% of the economic interest of OneWater LLC and, accordingly, going forward will no longer report any non-controlling interest related to OneWater LLC Units. Commencing December 31, 2021, the Company owned 80% of the economic interest of Quality Assets and Operations, LLC, over which the Company exercised control and the minority interest in this subsidiary was recorded accordingly. On October 31, 2023, the Company acquired the remaining 20% of the economic interest and, as a result, owns 100% of Quality Assets and Operations, LLC. Basis of Financial Statement Preparation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial statements, which do not include all the information and notes required by such accounting principles for annual financial statements. The unaudited condensed consolidated financial statements should be read in conjunction with OneWater Inc’s Annual Report on Form 10-K for the year ended September 30, 2024. All adjustments, consisting of only normal recurring adjustments considered by management to be necessary for fair presentation, have been reflected in these unaudited condensed consolidated financial statements. All intercompany transactions have been eliminated in consolidation. The Company operates on a fiscal year basis with the first day of the fiscal year being October 1, and the last day of the fiscal year ending on September 30.

OneWater Marine Inc. (“OneWater Inc”) was incorporated in Delaware on April 3, 2019 and was a wholly-owned subsidiary of One Water Marine Holdings, LLC (“OneWater LLC”). Pursuant to a reorganization on February 11, 2020 into a holding company structure for the purpose of facilitating an initial public offering (the “IPO”) and related transactions in order to carry on the business of OneWater LLC and its subsidiaries (together with OneWater Inc, the “Company”), OneWater Inc is the holding company and its sole material asset is the equity interest in OneWater LLC. OneWater LLC was organized as a limited liability company under the law of the State of Delaware in 2014 and is the parent company of One Water Assets & Operations (“OWAO”), and its subsidiaries.

The Company is one of the largest recreational marine retailers in the United States. The Company engages primarily in the retail sale, brokerage, and service of new and pre-owned boats, motors, trailers, the sale of marine parts and accessories, and offers slip and storage accommodations in certain locations. The Company also arranges related boat financing, insurance, and extended service contracts for customers with third-party lenders and insurance companies. As of March 31, 2025, the Company operates a total of 98 retail locations, 9 distribution centers/warehouses and multiple online marketplaces in 19 states, several of which are in the top twenty states for marine retail expenditures.

Operating results are generally subject to seasonal variations. Demand for products is generally highest during the third and fourth quarters of the fiscal year and, accordingly, revenues are generally expected to be higher during these periods. General economic conditions, including rising interest rates, tariff and duty rates as well as other uncertainties with respect to trade policies, and consumer spending patterns, can negatively impact the Company’s operating results. Unfavorable local, regional, national, or global economic developments, global public health concerns, or uncertainties could reduce consumer spending and adversely affect the Company’s business. Consumer spending on discretionary goods may also decline as a result of lower consumer confidence levels, even if prevailing economic conditions are otherwise favorable. The imposition of tariffs on foreign goods and services, as well as any retaliatory tariffs on U.S. goods and services, could increase the price of supplies and materials we rely on to conduct our business, and, thus, negatively impact our operating results. Economic conditions in areas in which the Company operates, particularly in the Southeast, can have a major impact on the Company’s overall results of operations. Local influences such as corporate downsizing, inclement weather such as hurricanes, tornadoes and other storms, environmental conditions, and other events have and could adversely affect the Company’s operations in certain markets and in certain periods. Any extended period of adverse economic conditions or low consumer confidence is likely to have a negative effect on the Company’s business.

Sales of new boats from the Company’s top ten brands represent approximately 45.9% and 45.6% of total sales for the six months ended March 31, 2025 and 2024, respectively, making them major suppliers of the Company. Of this amount, Malibu Boats, Inc., including its brands Malibu, Axis, Cobalt, Pursuit, Maverick, Hewes, Cobia and Pathfinder accounted for 13.7% and 13.9% of our consolidated revenue for the six months ended March 31, 2025 and 2024, respectively. As is typical in the industry, the Company contracts with most manufacturers under renewable annual dealer agreements, each of which provides the right to sell various makes and models of boats within a given geographic region. Any change or termination of these agreements, for any reason, or changes in competitive, regulatory, or marketing practices, including rebate or incentive programs, could adversely affect results of operations. Pre-owned boats are usually trade-ins from retail customers who are purchasing a boat from the Company.

As the sole managing member of OneWater LLC, OneWater Inc operates and controls all of the businesses and affairs of OneWater LLC. Through OneWater LLC and its wholly-owned subsidiaries, whether directly or indirectly, OneWater Inc conducts its business. As a result, OneWater Inc consolidates the financial results of OneWater LLC and its subsidiaries and, prior to the redemption of all outstanding OneWater LLC units and shares of Class B common stock of OneWater Inc, historically reported non-controlling interests related to the portion of units of OneWater LLC (the “OneWater LLC Units”) not owned by OneWater Inc, which reduced net income (loss) attributable to OneWater Inc’s Class A stockholders. As of March 31, 2025, OneWater Inc owned 100.0% of the economic interest of OneWater LLC and, accordingly, going forward will no longer report any non-controlling interest related to OneWater LLC Units.

Commencing December 31, 2021, the Company owned 80% of the economic interest of Quality Assets and Operations, LLC, over which the Company exercised control and the minority interest in this subsidiary was recorded accordingly. On October 31, 2023, the Company acquired the remaining 20% of the economic interest and, as a result, owns 100% of Quality Assets and Operations, LLC.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial statements, which do not include all the information and notes required by such accounting principles for annual financial statements. The unaudited condensed consolidated financial statements should be read in conjunction with OneWater Inc’s Annual Report on Form 10-K for the year ended September 30, 2024. All adjustments, consisting of only