Restatement of Consolidated Financial Statements (Tables)

12 Months Ended

Dec. 31, 2012

Restatement of Consolidated Financial Statements [Abstract]

	As of December 31, 2012
Balance Sheet Data:	As Previously Reported			Adjustment			As Restated

Deferred tax asset, current	$	18,633		$	808		$	19,441
Deferred tax asset, long term		18,457			1,729			20,186
Goodwill		27,852			(3,352	)		24,500
Other current liabilities		22,914			(815	)		22,099

	For the Year Ended December 31, 2012
Cash Flow Data:	As Previously Reported			Adjustment			As Restated

Operating activities - Deferred income taxes		(3,132	)		802			(2,330	)
Operating activities – Other accrued liabilities		6,521			(802	)		5,719

	As of December 31, 2011
Balance Sheet Data:	As Previously Reported		Adjustment			As Restated

Deferred tax asset, current	$	10,079	$	781		$	10,860
Deferred tax asset, long term		22,977		2,460			25,437
Goodwill		27,246		(3,241	)		24,005

- Definition

Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made.

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