{"cik":1358762,"taxonomy":"us-gaap","tag":"InventoryNet","label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","entityName":"REATA PHARMACEUTICALS INC","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000950170-23-039225","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q4I"},{"end":"2023-06-30","val":2942000,"accn":"0000950170-23-039225","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"}]}}