XML 57 R41.htm IDEA: XBRL DOCUMENT v3.20.4
Treasury Stock (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Repurchased Shares of Common Stock
Repurchased shares of our common stock were as follows:
Year Ended December 31,
(In thousands)202020192018
Shares repurchased444 58 413 
Cost of shares repurchased$17,678 $1,928 $13,824