{"cik":948708,"taxonomy":"us-gaap","tag":"OperatingLeasePayments","label":"Operating Lease, Payments","description":"Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.","entityName":"Smith Micro Software, Inc.","units":{"USD":[{"start":"2024-01-01","end":"2024-12-31","val":1600000,"accn":"0001437749-26-007087","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-05","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":300000,"accn":"0001437749-26-014454","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-01","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-12-31","val":1500000,"accn":"0001437749-26-007087","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-05","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":400000,"accn":"0001437749-26-014454","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-01","frame":"CY2026Q1"}]}}