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Treasury Stock | 12 Months Ended
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Dec. 31, 2020
Equity [Abstract] |
Treasury Stock | Treasury Stock From time to time, our Board of Directors authorizes management to repurchase shares of our issued and outstanding common stock on the open market. On October 28, 2020, our Board of Directors approved a new repurchase plan with an effective date of November 10, 2020 (the "November 2020 Program"). Pursuant to the November 2020 Program, we may, from time to time until February 18, 2021, repurchase up to 500,000 shares. At December 31, 2020, we had 500,000 shares of common stock authorized for repurchase remaining under the November 2020 Program. On February 11, 2021, our Board approved a new share repurchase program with an effective date of February 23, 2021 (the "February 2021 Program"). Pursuant to the February 2021 Program, we may, from time to time until May 6, 2021, repurchase up to 300,000 shares of our common stock. We may utilize various methods to effect the repurchases, which may include open market repurchases, negotiated block transactions, accelerated share repurchases or open market solicitations for shares, some of which may be effected through Rule 10b5-1 plans. The timing and amount of future repurchases, if any, will depend upon several factors, including market and business conditions, and such repurchases may be discontinued at any time. Repurchased shares of our common stock were as follows:
| Year Ended December 31,
(In thousands) | 2020 |  | 2019 |  | 2018
Shares repurchased | 444 |  |  | 58 |  |  | 413 |
Cost of shares repurchased | $ | 17,678 |  |  | $ | 1,928 |  |  | $ | 13,824 |
Repurchased shares are recorded as shares held in treasury at cost. We hold these shares for future use as management and the Board of Directors deem appropriate.

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -URI http://asc.fasb.org/subtopic&trid=2208821 + Details
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