{"cik":1822791,"taxonomy":"us-gaap","tag":"LongTermDebt","label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","entityName":"Clene Inc.","units":{"USD":[{"end":"2021-06-30","val":13141000,"accn":"0001213900-21-041058","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-09","frame":"CY2021Q2I"},{"end":"2025-03-31","val":16633000,"accn":"0001437749-25-014918","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":16462000,"accn":"0001437749-25-026679","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-14","frame":"CY2025Q2I"},{"end":"2025-09-30","val":17875000,"accn":"0001437749-25-034613","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-13","frame":"CY2025Q3I"},{"end":"2025-12-31","val":17786000,"accn":"0001437749-26-008502","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-17","frame":"CY2025Q4I"},{"end":"2026-03-31","val":17695000,"accn":"0001437749-26-016878","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-14","frame":"CY2026Q1I"},{"end":"2026-06-30","val":17604000,"accn":"0001437749-26-027828","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-14","frame":"CY2026Q2I"}]}}