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v3.25.0.1

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Common Class A [Member] Retained Earnings [Member] | Common Class A [Member] Common Stock Outstanding [Member] | Common Class A [Member] | Common Class B [Member] Retained Earnings [Member] | Common Class B [Member] Common Stock Outstanding [Member] | Common Class B [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Treasury Stock, Common [Member] | Additional Paid-in Capital [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2021 |  | $ 214 |  |  | $ 1,038 |  | $ 187,935 | $ (18,863) | $ 0 | $ 38,419 | $ 0 | $ 208,743
Balance (in shares) at Dec. 31, 2021 |  | 2,145 |  |  | 10,377 |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  | 52,689 |  |  |  |  | 52,689
Cash dividends declared on common stock | $ (514) |  | $ (514) | $ (2,922) |  | $ (2,922) |  |  |  |  |  |
Issuance of restricted common stock |  |  |  |  | $ 33 |  |  |  |  | (33) |  |
Issuance of restricted common stock (in shares) |  |  |  |  | 323 |  |  |  |  |  |  |
Forfeiture of restricted common stock |  |  |  |  | $ (4) |  |  |  |  |  |  |
Forfeiture of restricted common stock (in shares) |  |  |  |  | (40) |  |  |  |  |  |  |
Forfeiture of restricted common stock, APIC |  |  |  |  |  |  |  |  |  | 4 |  |
Repurchase of treasury stock (in shares) |  | (3) |  |  | (17) |  |  |  |  |  |  |
Repurchase of treasury stock |  |  |  |  |  |  |  |  | (349) |  |  | (349)
Foreign currency translation adjustment, net of taxes |  |  |  |  |  |  |  | (8,196) |  |  |  | (8,196)
Unrealized gains on interest rate swap cashflow hedge, net of taxes |  |  |  |  |  |  |  | 5,655 |  |  |  | 5,655
Unrealized holding losses on marketable securities, net of taxes |  |  |  |  |  |  |  | (11) |  |  |  | (11)
Stock-based compensation expense |  |  |  |  |  |  |  |  |  | 2,382 |  | 2,382
Change in unfunded SERP liability, net of taxes |  |  |  |  |  |  |  | 4,869 |  |  |  | 4,869
Balance at Dec. 31, 2022 |  | $ 214 |  |  | $ 1,067 |  | 237,188 | (16,546) | (349) | 40,772 |  | 262,346
Balance (in shares) at Dec. 31, 2022 |  | 2,142 |  |  | 10,643 |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  | 73,831 |  |  |  |  | 73,831
Cash dividends declared on common stock | (512) |  | (512) | (2,997) |  | (2,997) |  |  |  |  |  |
Issuance of restricted common stock |  |  |  |  | $ 1 |  |  |  |  | (1) |  |
Issuance of restricted common stock (in shares) |  |  |  |  | 10 |  |  |  |  |  |  |
Forfeiture of restricted common stock |  |  |  |  | $ (3) |  |  |  |  |  |  |
Forfeiture of restricted common stock (in shares) |  |  |  |  | (31) |  |  |  |  |  |  |
Forfeiture of restricted common stock, APIC |  |  |  |  |  |  |  |  |  | 3 |  |
Repurchase of treasury stock (in shares) |  |  |  |  | (2) |  |  |  |  |  |  |
Repurchase of treasury stock |  |  |  |  |  |  |  |  | (105) |  |  | (105)
Foreign currency translation adjustment, net of taxes |  |  |  |  |  |  |  | 6,684 |  |  |  | 6,684
Unrealized gains on interest rate swap cashflow hedge, net of taxes |  |  |  |  |  |  |  | (1,579) |  |  |  | (1,579)
Unrealized holding losses on marketable securities, net of taxes |  |  |  |  |  |  |  | 1 |  |  |  | 1
Stock-based compensation expense |  |  |  |  |  |  |  |  |  | 3,486 |  | 3,486
Change in unfunded SERP liability, net of taxes |  |  |  |  |  |  |  | (597) |  |  |  | (597)
Balance at Dec. 31, 2023 |  | $ 214 |  |  | $ 1,065 |  | 307,510 | (12,037) | (454) | 44,260 |  | 340,558
Balance (in shares) at Dec. 31, 2023 |  | 2,142 |  |  | 10,620 |  |  |  |  |  |  |
Net earnings |  |  |  |  |  |  | 40,960 |  |  |  | 484 | 40,960
Cash dividends declared on common stock | $ (508) |  | $ (508) | $ (2,931) |  | $ (2,931) |  |  |  |  |  |
Issuance of restricted common stock |  |  |  |  | $ 6 |  |  |  |  | (6) |  |
Issuance of restricted common stock (in shares) |  |  |  |  | 58 |  |  |  |  |  |  |
Forfeiture of restricted common stock |  |  |  |  | $ (1) |  |  |  |  |  |  |
Forfeiture of restricted common stock (in shares) |  |  |  |  | (17) |  |  |  |  |  |  |
Forfeiture of restricted common stock, APIC |  |  |  |  |  |  |  |  |  | 1 |  |
Repurchase of treasury stock (in shares) |  | (27) |  |  | (236) |  |  |  |  |  |  |
Repurchase of treasury stock |  | $ (2) |  |  | $ (24) |  |  |  | (16,053) |  |  | (16,053)
Foreign currency translation adjustment, net of taxes |  |  |  |  |  |  |  | (5,543) |  |  |  | (5,543)
Unrealized gains on interest rate swap cashflow hedge, net of taxes |  |  |  |  |  |  |  | (1,231) |  |  |  | (1,231)
Unrealized holding losses on marketable securities, net of taxes |  |  |  |  |  |  |  | 2 |  |  |  | 2
Stock-based compensation expense |  |  |  |  |  |  |  |  |  | 3,740 |  | 3,740
Change in unfunded SERP liability, net of taxes |  |  |  |  |  |  |  | 1,582 |  |  |  | 1,582
Acquisition resulting in redeemable noncontrolling interests ("NCI") |  | 0 |  |  | 0 |  | 0 | 0 | 0 | 0 | 72,354 | 0
Redemption value adjustment on redeemable NCI |  |  |  |  |  |  | 0 |  |  |  | 7,748 | 0
Purchase of common stock, APIC |  |  |  |  |  |  |  |  |  | 26 |  |
Cancellation of treasury shares |  |  |  |  |  |  |  |  | 16,507 | (16,507) |  |
Balance at Dec. 31, 2024 |  | $ 212 |  |  | $ 1,046 |  | $ 345,031 | $ (17,227) | $ 0 | $ 31,514 | $ 80,586 | $ 360,576
Balance (in shares) at Dec. 31, 2024 |  | 2,115 |  |  | 10,425 |  |  |  |  |  |  |

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