Employee Benefit Plans - Schedule of Information About Options Exercised (Details) - USD ($)	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Employee Benefit Plans
Number of options exercised	37,201	47,374
Total intrinsic value of options exercised	$ 241,904	$ 746,292
Cash received from options exercised	753,894	639,214
Tax deduction realized from options	$ 72,777	$ 224,522

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Amount of tax benefit from exercise of option under share-based payment arrangement.

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Amount of cash inflow from exercise of option under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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

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