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Capital Stock (Tables)

12 Months Ended

Dec. 31, 2024

Equity [Abstract]

Summary of Activities in Shares of Capital Stock

The following table summarizes the activity in shares of capital stock.

 Summary of Activities in Shares of Capital Stock

		Class A				Class C
Outstanding shares at December 31, 2022 (1)			20,712,892				3,180,031
Exercise of stock options			279,177				-
Vesting of restricted stock units			1,215				-
Conversion of Class C to Class A			59,599				(59,599	)
Outstanding shares at December 31, 2023 (1)			21,052,883				3,120,432
Common stock, shares, outstanding, beginning			21,052,883				3,120,432
Exercise of stock options			200,072				201,667
Vesting of restricted stock units			1,785				-
Conversion of Class C to Class A			266				(266	)
Outstanding shares at December 31, 2024			21,255,006				3,321,833
Common stock, shares, outstanding, ending			21,255,006				3,321,833

(1) Adjusted retroactively for the effect of annual stock dividends

Schedule of Earnings Per Share, Basic and Diluted

Earnings per share amounts have been retroactively adjusted for the effect of annual stock dividends. In accordance with GAAP, the basic and diluted earnings per share amounts were calculated as follows:

 Schedule of Earnings Per Share, Basic and Diluted

		2024				2023
		Years Ended December 31,
		2024				2023
Numerator:
Net earnings		$	26,535,768			$	14,495,058
Denominator:
Denominator for basic earnings per share-weighted-average shares			23,314,643				23,189,418
Effect of dilutive securities
Employee stock options			660,835				623,906
Unvested restricted stock units			30				-
Dilutive potential common shares			660,865				623,906
Denominator for diluted earnings per share-adjusted weighted-average shares and assumed conversions			23,975,508				23,813,324
Basic earnings per share		$	1.14			$	0.63
Diluted earnings per share		$	1.11			$	0.61

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Tabular disclosure of information related to converting stock into another financial instrument(s) in a noncash (or part noncash) transaction.

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-Name Accounting Standards Codification
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Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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