Adjustments to Additional paid in capital for contributions from parent

No definition available.

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Namespace Prefix:	lamr_
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Period Type:	duration

- Definition

This element represents the total aggregate cash dividends to parent by the entity.

+ References

No definition available.

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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".

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- Definition

Amount of deferred tax expense from write-off of the deferred tax asset related to deductible stock options at exercise.

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

+ References

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- Definition

Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

+ References

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- Definition

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

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- Definition

Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.

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- Definition

Value of stock issued as a result of the exercise of stock options.

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- Definition

Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the par value method.

+ References

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.

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Consolidated Statements of Stockholders' Equity (USD $) In Thousands	Total	LAMAR MEDIA CORP [Member]	Preferred Stock [Member] Series AA Preferred Stock [Member]	Preferred Stock [Member] Preferred Class A [Member]	Common Stock [Member] LAMAR MEDIA CORP [Member]	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member] LAMAR MEDIA CORP [Member]	Accumulated Comprehensive Income [Member]	Accumulated Comprehensive Income [Member] LAMAR MEDIA CORP [Member]	Accumulated Deficit [Member]	Accumulated Deficit [Member] LAMAR MEDIA CORP [Member]
Beginning Balance at Dec. 31, 2011	$ 827,721us-gaap_StockholdersEquity	$ 778,112	$ 0	$ 0	$ 0	$ 95	$ 15	$ (888,518)	$ 2,405,679	$ 2,579,318	$ 5,326	$ 5,326	$ (694,876)	$ (1,806,532)
Non-cash compensation	14,466								14,466
Contribution from parent		26,839								26,839
Exercise of stock options	10,356					1			10,355
Issuance of shares of common stock through employee purchase plan	3,499								3,499
Tax shortfall related to options exercised	(1,481)								(1,481)
Purchase of treasury stock	(1,113)							(1,113)
Foreign currency translation	652	652									652	652
Net income	7,890us-gaap_NetIncomeLoss	8,115											7,890	8,115
Dividend to parent		(1,113)												(1,113)
Dividends	(365)us-gaap_DividendsPreferredStock												(365)
Ending Balance at Dec. 31, 2012	861,625us-gaap_StockholdersEquity	812,605	0	0	0	96	15	(889,631)	2,432,518	2,606,157	5,978	5,978	(687,351)	(1,799,530)
Non-cash compensation	18,179								18,179
Contribution from parent		37,858								37,858
Exercise of stock options	16,993					1			16,992
Issuance of shares of common stock through employee purchase plan	3,900								3,900
Tax shortfall related to options exercised	(1,214)								(1,214)
Purchase of treasury stock	(4,200)							(4,200)
Foreign currency translation	(2,111)	(2,111)									(2,111)	(2,111)
Net income	40,139us-gaap_NetIncomeLoss	40,338											40,139	40,338
Dividend to parent		(4,200)												(4,200)
Dividends	(365)us-gaap_DividendsPreferredStock												(365)
Ending Balance at Dec. 31, 2013	932,946us-gaap_StockholdersEquity	884,490	0	0	0	97	15	(893,831)	2,470,375	2,644,015	3,867	3,867	(647,577)	(1,763,392)
Non-cash compensation	17,600								17,600
Contribution from parent		38,201								38,201
Exercise of stock options	16,247					1			16,246
Issuance of shares of common stock through employee purchase plan	4,368								4,368
Tax shortfall related to options exercised	(13)								(13)
Purchase of treasury stock	(2,987)							(2,987)
Retirement of shares of treasury stock	(896,818)					(17)		896,818	(896,801)
Foreign currency translation	(1,413)	(1,413)									(1,413)	(1,413)
Net income	253,518us-gaap_NetIncomeLoss	287,035											253,518	287,035
Dividend to parent		(241,422)												(241,422)
Dividends-distributions to common shareholders	(238,435)us-gaap_DividendsCommonStock												(238,435)
Dividends	(365)us-gaap_DividendsPreferredStock												(365)
Ending Balance at Dec. 31, 2014	$ 981,466us-gaap_StockholdersEquity	$ 966,891	$ 0	$ 0	$ 0	$ 81	$ 15		$ 1,611,775	$ 2,682,216	$ 2,454	$ 2,454	$ (632,859)	$ (1,717,779)