{"cik":1069308,"taxonomy":"us-gaap","tag":"OperatingLeaseLiabilityNoncurrent","label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","entityName":"ACER THERAPEUTICS INC.","units":{"USD":[{"end":"2019-03-31","val":245242,"accn":"0001564590-19-019149","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-14","frame":"CY2019Q1I"},{"end":"2019-06-30","val":311544,"accn":"0001564590-19-031810","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-13","frame":"CY2019Q2I"},{"end":"2019-09-30","val":264330,"accn":"0001564590-19-043229","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-13","frame":"CY2019Q3I"},{"end":"2019-12-31","val":326282,"accn":"0001564590-20-011639","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-18"},{"end":"2019-12-31","val":326282,"accn":"0001564590-21-009909","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":270994,"accn":"0001564590-20-025470","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-14","frame":"CY2020Q1I"},{"end":"2020-06-30","val":212869,"accn":"0001564590-20-040040","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-13","frame":"CY2020Q2I"},{"end":"2020-09-30","val":152929,"accn":"0001564590-20-052987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-10","frame":"CY2020Q3I"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-009909","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-028403","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-043099","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-10"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-057782","fy":2021,"fp":"Q1","form":"10-Q/A","filed":"2021-11-19"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-057787","fy":2021,"fp":"Q2","form":"10-Q/A","filed":"2021-11-19"},{"end":"2020-12-31","val":90139,"accn":"0001564590-21-057798","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-19"},{"end":"2020-12-31","val":90139,"accn":"0001564590-22-008350","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-02","frame":"CY2020Q4I"},{"end":"2021-03-31","val":27401,"accn":"0001564590-21-028403","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17"},{"end":"2021-03-31","val":27401,"accn":"0001564590-21-057782","fy":2021,"fp":"Q1","form":"10-Q/A","filed":"2021-11-19","frame":"CY2021Q1I"},{"end":"2021-12-31","val":209497,"accn":"0001564590-22-008350","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-02"},{"end":"2021-12-31","val":209497,"accn":"0001564590-22-020405","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-16"},{"end":"2021-12-31","val":209497,"accn":"0001564590-22-029495","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-15"},{"end":"2021-12-31","val":209497,"accn":"0001564590-22-037667","fy":2022,"fp":"Q2","form":"10-Q/A","filed":"2022-11-14"},{"end":"2021-12-31","val":209497,"accn":"0001564590-22-037680","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14"},{"end":"2021-12-31","val":209497,"accn":"0000950170-23-009992","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-27","frame":"CY2021Q4I"},{"end":"2022-03-31","val":193751,"accn":"0001564590-22-020405","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-16","frame":"CY2022Q1I"},{"end":"2022-06-30","val":166134,"accn":"0001564590-22-029495","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-15"},{"end":"2022-06-30","val":166134,"accn":"0001564590-22-037667","fy":2022,"fp":"Q2","form":"10-Q/A","filed":"2022-11-14","frame":"CY2022Q2I"},{"end":"2022-09-30","val":167321,"accn":"0001564590-22-037680","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-14","frame":"CY2022Q3I"},{"end":"2022-12-31","val":145665,"accn":"0000950170-23-009992","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-27"},{"end":"2022-12-31","val":145665,"accn":"0000950170-23-022296","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15"},{"end":"2022-12-31","val":145665,"accn":"0000950170-23-042436","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14"},{"end":"2022-12-31","val":145665,"accn":"0000950170-23-065159","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":123509,"accn":"0000950170-23-022296","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-15","frame":"CY2023Q1I"},{"end":"2023-06-30","val":100836,"accn":"0000950170-23-042436","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-14","frame":"CY2023Q2I"},{"end":"2023-09-30","val":76689,"accn":"0000950170-23-065159","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-20","frame":"CY2023Q3I"}]}}