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v3.22.2

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] Class A [Member] | Additional Paid-in Capital [Member] | Treasury Stock [Member] | Accumulated Other Comprehensive Loss [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Dec. 31, 2020 | $ 91 | $ 579,801 | $ (1,461,593) | $ (64,768) | $ 1,840,740 | $ 894,271
Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 0 | 0 | 0 | 0 | 106,768 | 106,768
Other comprehensive income (loss), net of tax | 0 | 0 | 0 | (3,785) | 0 | (3,785)
Repurchase of Class A common stock (Note 6) | 0 | 0 | (60,410) | 0 | 0 | (60,410)
Exercise of employee stock options/vesting of stock awards | 0 | (6,208) | 12,136 | 0 | 0 | 5,928
Stock-based compensation | 0 | 13,383 | 0 | 0 | 0 | 13,383
Cash dividends | 0 | 0 | 0 | 0 | (38,329) | (38,329)
Balance at end of period at Jun. 30, 2021 | 91 | 586,976 | (1,509,867) | (68,553) | 1,909,179 | 917,826
Balance at beginning of period at Mar. 31, 2021 | 91 | 579,204 | (1,505,076) | (71,626) | 1,868,881 | 871,474
Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 0 | 0 | 0 | 0 | 59,338 | 59,338
Other comprehensive income (loss), net of tax | 0 | 0 | 0 | 3,073 | 0 | 3,073
Repurchase of Class A common stock (Note 6) | 0 | 0 | (10,004) | 0 | 0 | (10,004)
Exercise of employee stock options/vesting of stock awards | 0 | 1,192 | 5,213 | 0 | 0 | 6,405
Stock-based compensation | 0 | 6,580 | 0 | 0 | 0 | 6,580
Cash dividends | 0 | 0 | 0 | 0 | (19,040) | (19,040)
Balance at end of period at Jun. 30, 2021 | 91 | 586,976 | (1,509,867) | (68,553) | 1,909,179 | 917,826
Balance at beginning of period at Dec. 31, 2021 | 91 | 601,703 | (1,526,860) | (73,896) | 1,911,734 | 912,772
Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 0 | 0 | 0 | 0 | 72,953 | 72,953
Other comprehensive income (loss), net of tax | 0 | 0 | 0 | (16,742) | 0 | (16,742)
Repurchase of Class A common stock (Note 6) | 0 | 0 | (20,010) | 0 | 0 | (20,010)
Exercise of employee stock options/vesting of stock awards | 0 | (1,503) | 26,101 | 0 | 0 | 24,598
Stock-based compensation | 0 | 6,149 | 0 | 0 | 0 | 6,149
Cash dividends | 0 | 0 | 0 | 0 | (38,685) | (38,685)
Balance at end of period at Jun. 30, 2022 | 91 | 606,349 | (1,520,769) | (90,638) | 1,946,002 | 941,035
Balance at beginning of period at Mar. 31, 2022 | 91 | 599,258 | (1,526,778) | (69,528) | 1,931,157 | 934,200
Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 0 | 0 | 0 | 0 | 34,237 | 34,237
Other comprehensive income (loss), net of tax | 0 | 0 | 0 | (21,110) | 0 | (21,110)
Repurchase of Class A common stock (Note 6) | 0 | 0 | (10,004) | 0 | 0 | (10,004)
Exercise of employee stock options/vesting of stock awards | 0 | 5,069 | 16,013 | 0 | 0 | 21,082
Stock-based compensation | 0 | 2,022 | 0 | 0 | 0 | 2,022
Cash dividends | 0 | 0 | 0 | 0 | (19,392) | (19,392)
Balance at end of period at Jun. 30, 2022 | $ 91 | $ 606,349 | $ (1,520,769) | $ (90,638) | $ 1,946,002 | $ 941,035

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