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Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2020
Equity [Abstract]  
Schedule of Common Stock Outstanding Roll Forward
The changes in shares of Common and Treasury Stock are as follows:
(in thousands)Common Shares IssuedTreasury Stock SharesCommon Shares Outstanding
Balance as of January 1, 202023,117 260 22,857 
Net shares issued for Stock awards— (29)29 
Balance as of September 30, 202023,117 231 22,886