Consolidated Statements of Changes in Stockholders' Equity (Parentheticals) - $ / shares shares in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Shares of restricted stock awards surrendered (in shares)	3,115	1,904
Cash dividends per share (in dollars per share)	$ 1.24	$ 1.24

Number of shares related to Restricted Stock Award forfeited during the period.

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Balance Type:	na
Period Type:	duration