Accounting Policies	6 Months Ended
Accounting Policies	Sep. 28, 2025
Accounting Policies [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Summary of Significant Accounting Policies Basis of Presentation. The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with the instructions for Form 10-Q and, accordingly, do not include all information and footnotes required by generally accepted accounting principles for complete financial statements. These financial statements should be read in conjunction with the consolidated financial statements and footnotes included in our Annual Report on Form 10-K for the fiscal year ended March 30, 2025, previously filed with the Securities and Exchange Commission (“SEC”). In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary to present fairly our financial position and the results of our operations and cash flows for the periods presented. All adjustments made to the interim condensed consolidated financial statements were of a normal recurring nature. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operations for the six months ended September 28, 2025 are not necessarily indicative of the results that may be expected for the full year. As used in this Form 10-Q, except where otherwise stated or indicated by the context, "Hawkins," "we," "us," the Company," or "our" means Hawkins, Inc. and its subsidiaries. References to "fiscal 2024" refer to the fiscal year ended March 31, 2024, references to "fiscal 2025" refer to the fiscal year ended March 30, 2025, and references to "fiscal 2026" refer to the fiscal year ending March 29, 2026. Effective beginning with the first quarter of fiscal 2026, we realigned our reporting segments to reflect organizational changes made and to reflect the way we manage our operations and allocate resources. We believe this realignment better reflects the value our company provides to our customers and our evolution from a bulk commodity distributor into a specialty ingredients company. We now organize and manage our business by the following three segments, each of which meets the definition of reportable segments under ASC 280-10, Segment Reporting: Water Treatment, Food & Health Sciences, and Industrial Solutions. These segments are defined primarily by product and type of customer. Information presented in this quarterly report has been recast to align with the new segments. Additional information regarding these new segments is set forth in Note 13 - Segment Information. Use of Estimates. The preparation of condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, particularly receivables, inventories, property, plant and equipment, right-of-use assets, goodwill, intangibles, accrued expenses, short-term and long-term lease liability, income taxes and related accounts and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Accounting Policies. The accounting policies we follow are set forth in Note 1 – Nature of Business and Significant Accounting Policies to our consolidated financial statements in our Annual Report on Form 10-K for fiscal 2025, previously filed with the SEC. There have been no significant change in our accounting policies since the end of fiscal 2025. Recently Issued Accounting Pronouncements Income Taxes (Topic 740): Improvements to Income Tax Disclosures (ASU No.2023-09) In December 2023, the Financial Accounting Standards Board ("FASB") issued accounting standards update No. 2023-09 to enhance the transparency and decision-usefulness of income tax disclosures and to provide information to better assess how an entity's operations and related tax risks and tax planning and operational opportunities affect its tax rate and prospects for future cash flows. For public business entities, the amendments in this update are effective for annual periods beginning after December 15, 2024. The adoption of ASU No. 2023-09 is not expected to have a material impact on our consolidated financial statements but will require a lower level of disclosure in our Form 10-K for the year ending March 29, 2026 and in periodic reports thereafter. Disaggregation of Income Statement Expenses (ASU No.2024-03) In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses, which requires public entities to disclose, within the footnotes to the financial statements, disaggregated information about certain income statement expense captions, including disclosure of amounts for purchases of inventory, employee compensation, depreciation and intangible asset amortization, included in each relevant expense caption. ASU 2024-03 is effective for annual periods beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027, on a prospective basis, with early adoption and retrospective application permitted. We are currently evaluating the impact of the adoption of this standard on our consolidated financial statement disclosures. "One Big Beautiful Bill Act" On July 4, 2025, the “One Big Beautiful Bill Act” (the “Act”) was enacted into law. The Act included changes to U.S. tax law that were effective for us beginning with our quarter ending September 28, 2026. These changes included provisions allowing retroactive accelerated tax deductions for qualified property that resulted in an insignificant tax benefit for fiscal 2025 and are expected to have a similar impact in fiscal 2026.