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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified | Total | Class A [Member] | Class B [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive (Loss) Income [Member] | Common Stock [Member] Class A [Member] | Common Stock [Member] Class B [Member] | Additional Paid-in Capital (APIC) [Member]
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ 220,333 |  |  |  | $ 195,477 | $ (39) | $ 217 | $ 953 | $ 23,725
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Cash dividends declared on Class A common stock | (522) |  |  |  | (522) |  |  |  |
Cash dividends declared on Class B common stock | (2,690) |  |  |  | (2,690) |  |  |  |
Issuance of restricted common stock | 0 |  |  |  |  |  |  | 13 | (13)
Forfeiture of restricted common stock | 0 |  |  |  |  |  |  | (2) | 2
Foreign currency translation adjustment | (236) |  |  |  |  | (236) |  |  |
Unrealized holding gains (losses) on marketable securities arising during the year net of taxes | (507) |  |  |  |  | (507) |  |  |
Reclassification adjustment for unrealized holding gains included in net earnings, net of taxes | (74) |  |  |  |  | (74) |  |  |
Reclassification adjustment for unrealized holding losses included in net earnings, net of taxes | 0 |  |  |  |  |  |  |  |
Reduction in APIC pool associated with tax deficiencies related to restricted stock awards | (3) |  |  |  |  |  |  |  | (3)
Stock-based compensation expense | 1,709 |  |  |  |  |  |  |  | 1,709
Change in unfunded SERP liability, net of taxes | (694) |  |  |  |  | (694) |  |  |
Net earnings | 3,764 |  | 620 | 3,144 | 3,764 |  |  |  |
Balance at Dec. 31, 2011 | 221,080 |  |  |  | 196,029 | (1,550) | 217 | 964 | 25,420
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Cash dividends declared on Class A common stock | (522) |  |  |  | (522) |  |  |  |
Cash dividends declared on Class B common stock | (2,697) |  |  |  | (2,697) |  |  |  |
Issuance of restricted common stock | 0 |  |  |  |  |  |  | 13 | (13)
Forfeiture of restricted common stock | 0 |  |  |  |  |  |  | (3) | 3
Repurchase/retirement of Class B common stock | (6,644) |  |  |  |  |  |  | (37) | (6,607)
Foreign currency translation adjustment | 281 |  |  |  |  | 281 |  |  |
Unrealized holding gains (losses) on marketable securities arising during the year net of taxes | (251) |  |  |  |  | (251) |  |  |
Reclassification adjustment for unrealized holding gains included in net earnings, net of taxes | 0 |  |  |  |  |  |  |  |
Reclassification adjustment for unrealized holding losses included in net earnings, net of taxes | 569 |  |  |  |  | 569 |  |  |
Reduction in APIC pool associated with tax deficiencies related to restricted stock awards | (118) |  |  |  |  |  |  |  | (118)
Stock-based compensation expense | 1,767 |  |  |  |  |  |  |  | 1,767
Change in unfunded SERP liability, net of taxes | (476) |  |  |  |  | (476) |  |  |
Net earnings | 2,373 | [1] | 372 | 2,001 | 2,373 |  |  |  |
Balance at Dec. 31, 2012 | 215,362 |  |  |  | 195,183 | (1,427) | 217 | 937 | 20,452
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Cash dividends declared on Class A common stock | (522) |  |  |  | (522) |  |  |  |
Cash dividends declared on Class B common stock | (2,576) |  |  |  | (2,576) |  |  |  |
Issuance of restricted common stock | 0 |  |  |  |  |  |  | 16 | (16)
Forfeiture of restricted common stock | 0 |  |  |  |  |  |  | (2) | 2
Repurchase/retirement of Class B common stock | (3,356) |  |  | (10,000) |  |  |  | (18) | (3,338)
Foreign currency translation adjustment | 977 |  |  |  |  | 977 |  |  |
Unrealized holding gains (losses) on marketable securities arising during the year net of taxes | 87 |  |  |  |  | 87 |  |  |
Reclassification adjustment for unrealized holding gains included in net earnings, net of taxes | (61) |  |  |  |  | (61) |  |  |
Reclassification adjustment for unrealized holding losses included in net earnings, net of taxes | 0 |  |  |  |  |  |  |  |
Reduction in APIC pool associated with tax deficiencies related to restricted stock awards | (65) |  |  |  |  |  |  |  | (65)
Stock-based compensation expense | 1,879 |  |  |  |  |  |  |  | 1,879
Change in unfunded SERP liability, net of taxes | 1,069 |  |  |  |  | 1,069 |  |  |
Net earnings | 15,908 | [1] | 2,868 | 13,040 | 15,908 |  |  |  |
Balance at Dec. 31, 2013 | $ 228,702 |  |  |  | $ 207,993 | $ 645 | $ 217 | $ 933 | $ 18,914
[1] | Quarterly amounts of earnings per share may not agree to the total for the year due to rounding.

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