Consolidated Statements of Shareholders' Equity (unaudited) (Parenthetical) - $ / shares	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	390	380
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	1,846
Stock Issued During Period, Shares, Employee Stock Ownership Plan	5,176	5,751
Common stock issuances from reinvested dividends, number of shares	2,557	2,579
Common Stock, Dividends, Per Share, Declared	$ 0.18	$ 0.17

Common stock issuances from reinvested dividends, number of shares

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan.

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Number of share options (or share units) exercised during the current period.

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