Employee Benefit Plan	12 Months Ended
Dec. 31, 2024
Retirement Benefits [Abstract]
Employee Benefit Plan	10. EMPLOYEE BENEFIT PLAN Employees of the Company may participate in the Zevia LLC 401(k) Plan (the “Plan”), a defined contribution plan which qualifies under Section 401(k) of the Internal Revenue Code. Participating employees may contribute from 1% to 90% of their pre-tax earnings, up to the statutory limit. Effective January 1, 2020, the Company began offering matching contributions to the Plan of up to 4% of employee pre-tax earnings. For the years ended December 31, 2024 and 2023, the Company incurred contribution expense of $0.4 million and $0.5 million, respectively.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 710
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/710/tableOfContent

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 712
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/712/tableOfContent

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 715
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/715/tableOfContent

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/718/tableOfContent

Name:	us-gaap_CompensationAndEmployeeBenefitPlansTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration