Annual report pursuant to Section 13 and 15(d)

Stockholder's Equity and Earnings (Loss) Per Share - Schedule of Conversion of Common Units into Common Shares (Details)

v3.19.1
Stockholder's Equity and Earnings (Loss) Per Share - Schedule of Conversion of Common Units into Common Shares (Details) - shares
2 Months Ended 3 Months Ended 12 Months Ended
Jul. 30, 2018
Jun. 29, 2018
Oct. 19, 2016
Dec. 31, 2016
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
[1]
Dec. 31, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                              
Weighted Average Shares Outstanding (in shares)         44,845,000 44,756,000 44,737,000 44,650,000 44,579,000 44,502,000 39,500,000 37,500,000 44,750,000 41,548,000 31,500,000 [2]
Conversion (in shares)                             (30,000,000)
Weighted Average Units Outstanding (in shares)                             30,000,000
Shares issued (in shares) 385,000                            
IPO                              
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                              
Share Issuance at IPO (in shares)                             1,500,000
Shares issued (in shares)     7,750,000                        
Over-Allotment Option                              
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                              
Shares issued (in shares)   600,000 7,500,000 7,500,000                      
[1] Financial information includes the results attributable to Sturgeon for the entire period presented. See Note 4.
[2] Financial information has been recast to include results attributable to Sturgeon. See Note 4.