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v3.25.3

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) | Common Stock [Member] Common Class A [Member] | Common Stock [Member] Common Class C [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Treasury Stock, Common [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2023 | $ 40,096,004 | $ 5,943,708 | $ 72,424,429 | $ (6,885,558) | $ 206,978,373 | $ (5,661,737) | $ 312,895,219
Net earnings |  |  |  |  | 7,474,522 |  | 7,474,522
Other comprehensive income (loss) |  |  |  | (895,098) |  |  | (895,098)
Stock-based compensation expense |  |  | 199,887 |  |  |  | 199,887
Vesting of restricted stock units | 810 |  | (810) |  |  |  |
Sale of treasury stock |  |  | 103,788 |  |  | 366,733 | 470,521
Purchase of treasury stock |  |  |  |  |  | (41,077) | (41,077)
Conversion Class C to Class A | 348 | (348) |  |  |  |  |
Balance at Mar. 31, 2024 | 40,097,162 | 5,943,360 | 72,727,294 | (7,780,656) | 214,452,895 | (5,336,081) | 320,103,974
Balance at Dec. 31, 2023 | 40,096,004 | 5,943,708 | 72,424,429 | (6,885,558) | 206,978,373 | (5,661,737) | 312,895,219
Net earnings |  |  |  |  |  |  | 26,577,515
Balance at Sep. 30, 2024 | 42,235,972 | 6,240,332 | 78,977,933 | (42,545) | 225,400,933 | (6,490,559) | 346,322,066
Balance at Mar. 31, 2024 | 40,097,162 | 5,943,360 | 72,727,294 | (7,780,656) | 214,452,895 | (5,336,081) | 320,103,974
Net earnings |  |  |  |  | 7,271,549 |  | 7,271,549
Other comprehensive income (loss) |  |  |  | (517,129) |  |  | (517,129)
Stock-based compensation expense |  |  | 184,066 |  |  |  | 184,066
Exercise of stock options | 64,164 |  | (17,982) |  |  |  | 46,182
Vesting of restricted stock units | 920 |  | (920) |  |  |  |
Sale of treasury stock |  |  | 13,201 |  |  | 252,208 | 265,409
Purchase of treasury stock |  |  |  |  |  | (1,588,058) | (1,588,058)
Conversion Class C to Class A | 184 | (184) |  |  |  |  |
Stock dividends | 2,009,442 | 297,156 | 5,847,226 |  | (8,153,824) |  |
Balance at Jun. 30, 2024 | 42,171,872 | 6,240,332 | 78,752,885 | (8,297,785) | 213,570,620 | (6,671,931) | 325,765,993
Net earnings |  |  |  |  | 11,831,444 |  | 11,831,444
Other comprehensive income (loss) |  |  |  | 8,255,240 |  |  | 8,255,240
Stock-based compensation expense |  |  | 196,326 |  |  |  | 196,326
Exercise of stock options | 62,860 |  | 7,550 |  |  |  | 70,410
Vesting of restricted stock units | 920 |  | (920) |  |  |  |
Sale of treasury stock |  |  | 21,281 |  |  | 224,469 | 245,750
Purchase of treasury stock |  |  |  |  |  | (43,097) | (43,097)
Stock dividends | 320 |  | 811 |  | (1,131) |  |
Balance at Sep. 30, 2024 | 42,235,972 | 6,240,332 | 78,977,933 | (42,545) | 225,400,933 | (6,490,559) | 346,322,066
Balance at Dec. 31, 2024 | 42,510,012 | 6,643,666 | 79,698,367 | (6,951,266) | 225,359,186 | (8,477,686) | 338,782,279
Net earnings |  |  |  |  | 4,338,292 |  | 4,338,292
Other comprehensive income (loss) |  |  |  | 2,997,612 |  |  | 2,997,612
Stock-based compensation expense |  |  | 309,260 |  |  |  | 309,260
Exercise of stock options | 132,546 | 190,674 | (92,965) |  |  | (149,009) | 81,246
Vesting of restricted stock units | 920 |  | (920) |  |  |  |
Sale of treasury stock |  |  | 90,895 |  |  | 136,367 | 227,262
Purchase of treasury stock |  |  |  |  |  | (242,265) | (242,265)
Balance at Mar. 31, 2025 | 42,643,478 | 6,834,340 | 80,004,637 | (3,953,654) | 229,697,478 | (8,732,593) | 346,493,686
Balance at Dec. 31, 2024 | 42,510,012 | 6,643,666 | 79,698,367 | (6,951,266) | 225,359,186 | (8,477,686) | 338,782,279
Net earnings |  |  |  |  |  |  | 18,659,673
Balance at Sep. 30, 2025 | 44,790,490 | 7,174,474 | 89,438,415 | 826,844 | 232,857,565 | (9,705,930) | 365,381,858
Balance at Mar. 31, 2025 | 42,643,478 | 6,834,340 | 80,004,637 | (3,953,654) | 229,697,478 | (8,732,593) | 346,493,686
Net earnings |  |  |  |  | 6,506,355 |  | 6,506,355
Other comprehensive income (loss) |  |  |  | 2,123,511 |  |  | 2,123,511
Stock-based compensation expense |  |  | 320,379 |  |  |  | 320,379
Vesting of restricted stock units | 6,174 |  | (6,174) |  |  |  |
Sale of treasury stock |  |  | 63,807 |  |  | 208,399 | 272,206
Purchase of treasury stock |  |  |  |  |  | (961,419) | (961,419)
Conversion Class C to Class A | 790 | (790) |  |  |  |  |
Stock dividends | 2,132,832 | 341,678 | 8,685,530 |  | (11,160,040) |  |
Balance at Jun. 30, 2025 | 44,783,274 | 7,175,228 | 89,068,179 | (1,830,143) | 225,043,793 | (9,485,613) | 354,754,718
Net earnings |  |  |  |  | 7,815,026 |  | 7,815,026
Other comprehensive income (loss) |  |  |  | 2,656,987 |  |  | 2,656,987
Stock-based compensation expense |  |  | 320,241 |  |  |  | 320,241
Vesting of restricted stock units | 6,184 |  | (6,184) |  |  |  |
Sale of treasury stock |  |  | 55,203 |  |  | 180,612 | 235,815
Purchase of treasury stock |  |  |  |  |  | (400,929) | (400,929)
Conversion Class C to Class A | 758 | (758) |  |  |  |  |
Stock dividends | 274 | 4 | 976 |  | (1,254) |  |
Balance at Sep. 30, 2025 | $ 44,790,490 | $ 7,174,474 | $ 89,438,415 | $ 826,844 | $ 232,857,565 | $ (9,705,930) | $ 365,381,858

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