Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Earnings (Loss) Per Share (Details)

v3.21.2
Basis of Presentation and Summary of Significant Accounting Policies - Earnings (Loss) Per Share (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Summary of computation of basic and diluted net income (loss) per share        
Weighted average shares outstanding (in shares) 16,688 16,082 16,595 16,222
Dilutive potential common shares:        
Restricted stock (in shares) 75 0 85 0
Stock options (in shares) 379 0 507 0
Shares used to compute diluted income per share (in shares) 17,142 16,082 17,187 16,222
Potentially dilutive shares excluded from calculation due to anti-dilutive effect (in shares) 5,574 7,028 4,984 8,330