Annual report pursuant to Section 13 and 15(d)

Acquisitions - Narrative Sturgeon Acquisitions (Details)

v3.19.1
Acquisitions - Narrative Sturgeon Acquisitions (Details) - USD ($)
Jun. 05, 2017
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]      
Common stock, par or stated value per share (in dollars per share)   $ 0.01 $ 0.01
Sturgeon Acquisitions LLC      
Business Acquisition [Line Items]      
Issuance of common stock (in shares) $ 5,607,452    
Common stock, par or stated value per share (in dollars per share) $ 0.01    
Business acquisition, share price (in USD per share) $ 18.50    
Total consideration transferred $ 103,700,000    
Transaction related costs expensed     $ 1,300,000