Correction of Statement of Cash Flows (Tables)

9 Months Ended

Sep. 30, 2012

Correction of Statement of Cash Flows [Abstract]

Schedule of Error Corrections and Prior Period Adjustments

As a result, the affected line items under cash flows from operating activities and cash flows from investing activities of the consolidated statement of cash flows for the nine months ended September 30, 2011, have been restated as follows (in thousands):



	As Previously Reported			As Corrected
Changes in operating assets and liabilities, net of effects from acquisitions:
Trade payables	$	(4,021	)	$	(2,320	)
Total adjustments	10,634			12,335
Net cash provided by operating activities	28,708			30,409

Capital expenditures for property and equipment	(37,086		)	(38,787		)
Net cash used in investing activities	(47,099		)	(48,800		)

- 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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