{"cik":1693256,"taxonomy":"us-gaap","tag":"CommonStockSharesOutstanding","label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","entityName":"SELECT WATER SOLUTIONS, INC.","units":{"shares":[{"end":"2017-12-31","val":40331989,"accn":"0001558370-18-004740","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-11","frame":"CY2017Q4I"},{"end":"2018-03-31","val":40331989,"accn":"0001558370-18-004740","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-11","frame":"CY2018Q1I"}]}}