Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Common stock, par or stated value per share (in USD per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	900,000,000	900,000,000
Common stock, shares issued (in shares)	49,483,000	49,059,000
Common stock, shares outstanding (in shares)	48,177,000	47,753,000
Treasury stock (in shares)	1,306,000	1,306,000