Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0	$ 0.01
Preferred stock, authorized shares (in shares)	0	5,000
Preferred stock, issued shares (in shares)	0	0
Preferred stock, outstanding shares (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized shares (in shares)	160,000,000	160,000,000
Common stock, issued shares (in shares)	43,217,000	43,326,000
Common stock, outstanding shares (in shares)	43,217,000	43,326,000