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Stockholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Stockholders' Equity Note [Abstract] |  |  |  |  |  |  |  |
Aggregate number of shares repurchased during the period (in shares) |  |  |  |  |  |  | 544,132 |
Shares repurchased under the program (in shares) |  |  |  |  |  |  | 253,309 |
Authorized to repurchased additional shares under repurchase program (in shares) | 874,828 |  |  |  |  |  | 874,828 |
Shares withheld for tax withholding obligations for the vesting of restricted stock awards (in shares) |  |  |  |  |  |  | 290,823 |
Dividends declared per share of common stock (in dollars per share) | $ 0.45 | $ 0.45 | $ 0.40 | $ 0.40 | $ 0.40 | $ 0.40 |  |
Payments of Ordinary Dividends, Common Stock |  |  |  |  |  |  | $ (50,198) | $ (46,522)

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