XML 16 R65.htm IDEA: XBRL DOCUMENT v3.20.1
Earnings Per Share - Narrative (Details) - shares
3 Months Ended
Mar. 31, 2020
Sep. 30, 2019
Mar. 31, 2019
Business Acquisition [Line Items]      
Earnings Per Share Reconciliation Disclosure Certain stock options and restricted stock units are not included in the diluted (loss) earnings per share calculation when the effect would have been anti-dilutive. All of the Company’s potentially dilutive shares for the three months ended March 31, 2020 are anti-dilutive and not included in the dilutive (loss) earnings per share calculations because of the Company’s net loss during the period.    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount     0
Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued   4,300,000  
Houghton Combination [Member]      
Business Acquisition [Line Items]      
Business Acquisition Equity Interest Issued Or Issuable Percentage Of Company In Shares Issued 24.50%