Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.20.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Property, plant, and equipment, accumulated depreciation and amortization $ 323.2 $ 318.4
Finite-lived intangibles, accumulated amortization $ 20.8 $ 19.0
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Common stock, authorized (in shares) 100,000,000 100,000,000
Common stock, issued (in shares) 28,357,658 28,357,658
Common stock, outstanding (in shares) 21,555,833 21,519,761
Preferred stock, par value (in dollars per share) $ 0.0001 $ 0.0001
Preferred stock, authorized (in shares) 15,000,000 15,000,000
Preferred stock, issued (in shares) 0 0
Treasury stock (in shares) 6,801,825 6,837,897