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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)
In Thousands |
Total
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Common Stock - Class A [Member]
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Common Stock - Class B [Member]
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Treasury Stock [Member]
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Additional Paid-in Capital [Member]
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Retained Earnings [Member]
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Noncontrolling Interest [Member]
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|---|---|---|---|---|---|---|---|
| Beginning balances at Dec. 31, 2010 | $ 199,099 | $ 69,396 | $ 2,677 | $ (2,249) | $ 37,075 | $ 92,200 | $ 0 |
| Net income | 1,399 | 1,399 | |||||
| Common stock repurchases and retirements | (7,259) | (7,259) | |||||
| Shares issued under stock option plan | 163 | 163 | |||||
| Share-based compensation expense | 1,544 | 1,544 | |||||
| Other | 0 | (7) | 7 | ||||
| Ending balances at Mar. 31, 2011 | 194,946 | 62,293 | 2,684 | (2,249) | 38,619 | 93,599 | 0 |
| Beginning balances at Dec. 31, 2011 | 173,647 | 26,179 | 2,679 | (2,225) | 32,795 | 97,911 | 16,308 |
| Net income | 1,252 | 1,429 | (177) | ||||
| Common stock repurchases and retirements | (12,118) | (12,118) | |||||
| Shares issued under stock option plan | 1,352 | 1,352 | |||||
| Issuance of restricted stock awards | 0 | 10,266 | (10,266) | ||||
| Share-based compensation expense | 1,899 | 1,899 | |||||
| Issuance of treasury shares related to deferred compensation payout | 580 | 511 | 69 | ||||
| Other | 8 | 1 | (1) | 8 | |||
| Ending balances at Mar. 31, 2012 | $ 166,620 | $ 25,680 | $ 2,678 | $ (1,706) | $ 24,497 | $ 99,340 | $ 16,131 |
| X | ||||||||||
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- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of Stockholders' Equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity including portions attributable to both the parent and noncontrolling interests (previously referred to as minority interest), if any. The entity including portions attributable to the parent and noncontrolling interests is sometimes referred to as the economic entity. This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy. No definition available.
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| X | ||||||||||
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- Definition
Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value stock issued during the period as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Equity impact of the value of treasury stock (units) reissued during the period, excluding reissuance of shares (units) held in treasury used to satisfy equity-based compensation obligations exercised by the holders of such rights. Upon reissuance of shares (units) from treasury, either the common or preferred stock (unit) reissued is outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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