Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2011	Dec. 31, 2010
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Beginning Balance	$ 322	$ 919
Additions for tax positions related to current year	7	35
Additions for tax positions related to prior years
Reductions for tax positions related to prior years
Lapse of statute of limitations	(194)	(632)
Settlements
Ending Balance	135	322
LAMAR MEDIA CORP
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Beginning Balance	322	919
Additions for tax positions related to current year	7	35
Additions for tax positions related to prior years
Reductions for tax positions related to prior years
Lapse of statute of limitations	(194)	(632)
Settlements
Ending Balance	$ 135	$ 322

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The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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The gross amount of decreases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.

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The gross amount of increases in unrecognized tax benefits resulting from settlements with taxing authorities.

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The gross amount of decreases in unrecognized tax benefits resulting from lapses of the applicable statutes of limitations.

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