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v3.20.1

Statements of changes in Stockholders' Equity (Deficit) - USD ($) | Common Stock Common Class A | Common Stock Common Class C | Additional Paid-in Capital | AOCI Attributable to Parent | Retained Earnings | Treasury Stock | Total
--- | --- | --- | --- | --- | --- | --- | ---
Stockholders' Equity Attributable to Parent, Beginning Balance at Dec. 31, 2017 | $ 29,071,154 | $ 4,178,748 | $ 38,125,042 | $ 603,170 | $ 77,520,951 | $ (931,075) | $ 148,567,990
Cumulative effect adjustment upon adoption of new accounting standard (ASU 2016-01) | 0 | 0 | 0 | (603,170) | 603,170 | 0 | 0
Net earnings | 0 | 0 | 0 | 0 | 21,686,079 | 0 | 21,686,079
Other comprehensive income (loss), net of income tax | 0 | 0 | 0 | (2,823) | 0 | 0 | (2,823)
Share-based Payment Arrangement, Amount Capitalized | 0 | 0 | 237,123 | 0 | 0 | 0 | 237,123
Exercise of stock options | 76,946 | 0 | (19,534) | 0 | 0 | 0 | 57,412
Benefit plans funded with treasury stock | 0 | 0 | 540,713 | 0 | 0 | 940,200 | 1,480,913
Payments to acquire treasury stock | 0 | 0 | 0 | 0 | 0 | (215,521) | (215,521)
Stock dividends | 1,461,120 | 208,914 | 2,938,434 | 0 | (4,608,468) | 0 | 0
Conversion Class C to Class A | 376 | (376) | 0 | 0 | 0 | 0 | 0
Stockholders' Equity Attributable to Parent, Ending Balance at Dec. 31, 2018 | 30,609,596 | 4,387,286 | 41,821,778 | (2,823) | 95,201,732 | (206,396) | 171,811,173
Net earnings | 0 | 0 | 0 | 0 | 10,893,519 | 0 | 10,893,519
Other comprehensive income (loss), net of income tax | 0 | 0 | 0 | 13,729,337 | 0 | 0 | 13,729,337
Share-based Payment Arrangement, Amount Capitalized | 0 | 0 | 256,996 | 0 | 0 | 0 | 256,996
Exercise of stock options | 65,034 | 382,886 | 415,990 | 0 | 0 | 0 | 863,910
Benefit plans funded with treasury stock | 0 | 0 | 529,858 | 0 | 0 | 165,702 | 695,560
Payments to acquire treasury stock | 0 | 0 | 0 | 0 | 0 | (1,539,888) | (1,539,888)
Stock dividends | 1,534,356 | 238,174 | 3,066,490 | 0 | (4,839,022) | 0 | (2)
Conversion Class C to Class A | 6,572 | (6,572) | 0 | 0 | 0 | 0 | 0
Stockholders' Equity Attributable to Parent, Ending Balance at Dec. 31, 2019 | $ 32,215,558 | $ 5,001,774 | $ 46,091,112 | $ 13,726,514 | $ 101,256,229 | $ (1,580,582) | $ 196,710,605

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