Condensed Consolidated Statement Of Stockholders' Equity And Comprehensive Income (USD $) In Thousands	Class A [Member]	Class B [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income Currency Translation [Member]	Accumulated Other Comprehensive Income Hedging Derivatives [Member]	Comprehensive Income [Member]	Total
Balance at Dec. 31, 2010	$ 24	$ 100	$ 54,982	$ 16,486	$ 12,303			$ 83,895
Net income				6,708			6,708	6,708
Other comprehensive loss, net					(997)	(640)	(1,637)	(1,637)
Issuance of common stock			171					171
Cash dividends				(4,643)				(4,643)
Comprehensive income							5,071
Balance at Sep. 30, 2011	$ 24	$ 100	$ 55,153	$ 18,551	$ 11,306	$ (640)		$ 84,494

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details

- Definition

This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.

+ References

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+ Details