10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 10-Q

x Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended June 30, 2012

Or

¨ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from              to             

Commission file number: 1-1969

ARBITRON INC.

(Exact name of registrant as specified in its charter)

Delaware	52-0278528
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

9705 Patuxent Woods Drive

Columbia, Maryland 21046

(Address of principal executive offices) (Zip Code)

(410) 312-8000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer	x	Accelerated Filer	¨
Non-Accelerated Filer	¨  (Do not check if a smaller reporting company)	Smaller Reporting Company	¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

The registrant had 26,128,753 shares of common stock, par value $0.50 per share, outstanding as of August 1, 2012.

ARBITRON INC.

INDEX

	Page No.
PART I – FINANCIAL INFORMATION
Item 1. Financial Statements
Consolidated Balance Sheets – June 30, 2012, and December 31, 2011	4
Consolidated Statements of Income – Three Months Ended June 30, 2012, and 2011	5
Consolidated Statements of Income – Six Months Ended June 30, 2012, and 2011	6
Consolidated Statements of Comprehensive Income– Three and Six Months Ended June  30, 2012, and 2011	7
Consolidated Statements of Cash Flows – Six Months Ended June 30, 2012, and 2011	8
Notes to Consolidated Financial Statements – June 30, 2012	9
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3. Quantitative and Qualitative Disclosures About Market Risk	34
Item 4. Controls and Procedures	34
PART II – OTHER INFORMATION
Item 1. Legal Proceedings	35
Item 1A. Risk Factors	36
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	36
Item 4. (Removed and Reserved)
Item 6. Exhibits	37
Signature	39

Arbitron owns or has the rights to various trademarks, trade names or service marks used in its radio audience ratings business and subsidiaries, including the following: the Arbitron name and logo, Arbitrends^SM , RetailDirect^®, RADAR^®, TAPSCAN^TM, TAPSCAN WORLDWIDE^TM, LocalMotion^®, Maximi$er^®, Maximi$er^® Plus, Arbitron PD Advantage^®, SmartPlus^®, Arbitron Mobile™, Arbitron Mobile Index^TM, Arbitron Mobile Trends Panels^TM, Portable People Meter^TM, PPM^TM , Arbitron PPM^TM , Arbitron PPM^®, PPM 360^TM, Marketing Resources Plus^®, PrintPlus^®, MapMAKER Direct^SM, Media Professional^SM, Media Professional Plus^SM, QUALITAP^SM, Schedule-It^SM, and Zokem™.

The trademarks Windows^®, Mscore^TM, Audience Reaction™, Media Monitors^® and Media Rating Council^® referred to in this Quarterly Report on Form 10-Q are the registered trademarks of others.

We routinely post important information on our website at www.arbitron.com. Information contained on our website is not part of this quarterly report.

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ARBITRON INC.

Consolidated Balance Sheets

(In thousands, except par value data)

	June 30, 2012			December 31, 2011
	(Unaudited)			(Audited)
Assets
Current assets
Cash and cash equivalents	$	11,073		$	19,715
Trade accounts receivable, net of allowance for doubtful accounts of $4,208 as of June 30, 2012, and $4,615 as of December 31, 2011		61,304			62,886
Prepaid expenses and other current assets		7,883			7,141
Short-term equity and other investments		1,703			1,703
Deferred tax assets		5,047			6,398
Total current assets		87,010			97,843
Long-term equity and other investments		11,945			13,210
Property and equipment, net		65,808			70,651
Goodwill, net		45,242			45,430
Other intangibles, net		9,171			10,526
Noncurrent deferred tax assets		1,326			—
Other noncurrent assets		1,098			1,308
Total assets	$	221,600		$	238,968
Liabilities and Stockholders’ Equity
Current liabilities
Accounts payable	$	8,667		$	10,534
Accrued expenses and other current liabilities		22,695			32,276
Deferred revenue		52,307			37,080
Total current liabilities		83,669			79,890
Noncurrent deferred tax liabilities		—			1,302
Other noncurrent liabilities		30,243			30,960
Total liabilities		113,912			112,152
Stockholders’ equity
Preferred stock, $100.00 par value, 750 shares authorized, no shares issued		—			—
Common stock, $0.50 par value, 500,000 shares authorized, 32,338 shares issued as of June 30, 2012, and December 31, 2011		16,169			16,169
Retained earnings		109,864			128,772
Common stock held in treasury, 6,226 shares as of June 30, 2012, and 5,048 shares as of December 31, 2011		(3,113	)		(2,524	)
Accumulated other comprehensive loss		(15,232	)		(15,601	)
Total stockholders’ equity		107,688			126,816
Total liabilities and stockholders’ equity	$	221,600		$	238,968

See accompanying notes to consolidated financial statements.

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ARBITRON INC.

Consolidated Statements of Income

(In thousands, except per share data)

(unaudited)

	Three Months Ended
	June 30,
	2012		2011
Revenue	$	104,407	$	95,737
Costs and expenses
Cost of revenue		63,205		61,025
Selling, general and administrative		20,701		18,656
Research and development		9,896		9,017
Total costs and expenses		93,802		88,698
Operating income		10,605		7,039
Equity in net income of affiliate		5,391		5,453
Income before interest and income tax expense		15,996		12,492
Interest income		11		8
Interest expense		132		104
Income before income tax expense		15,875		12,396
Income tax expense		5,912		4,812
Net income	$	9,963	$	7,584
Income per weighted-average common share
Basic	$	0.38	$	0.28
Diluted	$	0.37	$	0.27
Weighted-average common shares used in calculations
Basic		26,318		27,159
Potentially dilutive securities		486		449
Diluted		26,804		27,608
Dividends declared per common share outstanding	$	0.10	$	0.10

See accompanying notes to consolidated financial statements.

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ARBITRON INC.

Consolidated Statements of Income

(In thousands, except per share data)

(unaudited)

	Six Months Ended
	June 30,
	2012		2011
Revenue	$	210,801	$	196,606
Costs and expenses
Cost of revenue		110,653		106,704
Selling, general and administrative		38,704		35,765
Research and development		19,614		18,012
Total costs and expenses		168,971		160,481
Operating income		41,830		36,125
Equity in net income of affiliate		3,035		2,921
Income before interest and income tax expense		44,865		39,046
Interest income		31		14
Interest expense		261		268
Income before income tax expense		44,635		38,792
Income tax expense		16,865		14,961
Net income	$	27,770	$	23,831
Income per weighted-average common share
Basic	$	1.04	$	0.88
Diluted	$	1.02	$	0.86
Weighted-average common shares used in calculations
Basic		26,782		27,119
Potentially dilutive securities		491		483
Diluted		27,273		27,602
Dividends declared per common share outstanding	$	0.20	$	0.20

See accompanying notes to consolidated financial statements.

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ARBITRON INC.

Consolidated Statements of Comprehensive Income

(In thousands)

(Unaudited)

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
Net income	$	9,963		$	7,584		$	27,770		$	23,831
Other comprehensive income (loss):
Foreign currency translation adjustment		(664	)		(23	)		(271	)		(9	)
Retirement liabilities:
Amortization of actuarial loss, net of tax expense of $205, and $151 for the three-month periods ended June 30, 2012, and 2011, respectively; and net of a tax expense of $410 and $303 for the six-month periods ended June 30, 2012, and 2011, respectively.		318			236			640			472
Other comprehensive income (loss):		(346	)		213			369			463
Comprehensive income	$	9,617		$	7,797		$	28,139		$	24,294

See accompanying notes to consolidated financial statements.

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ARBITRON INC.

Consolidated Statements of Cash Flows

(In thousands and unaudited)

	Six Months Ended June 30,
	2012			2011
Cash flows from operating activities
Net income	$	27,770		$	23,831
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization of property and equipment		14,137			13,983
Amortization of other intangible assets		1,220			571
Loss on asset disposals and impairments of property and equipment		733			1,221
Deferred income taxes		(1,687	)		(706	)
Equity in net income of affiliate		(3,035	)		(2,921	)
Distributions from affiliate		4,300			4,050
Bad debt expense		860			930
Non-cash share-based compensation		4,377			3,831
Changes in operating assets and liabilities
Trade accounts receivable		722			327
Prepaid expenses and other assets		(548	)		2,705
Accounts payable		(1,319	)		250
Accrued expenses and other current liabilities		(10,770	)		(6,998	)
Deferred revenue		15,227			11,267
Other noncurrent liabilities		1,667			2,010
Net cash provided by operating activities		53,654			54,351
Cash flows from investing activities
Additions to property and equipment		(10,627	)		(14,182	)
Net cash used in investing activities		(10,627	)		(14,182	)
Cash flows from financing activities
Proceeds from stock option exercises and stock purchase plan		3,311			2,046
Stock repurchases		(50,025	)		—
Dividends paid to stockholders		(5,454	)		(5,408	)
Tax benefits realized from share-based awards		554			484
Debt borrowings		—			5,000
Debt repayments		—			(53,000	)
Net cash used in financing activities		(51,614	)		(50,878	)
Effect of exchange rate changes on cash and cash equivalents		(55	)		(1	)
Net change in cash and cash equivalents		(8,642	)		(10,710	)
Cash and cash equivalents at beginning of period		19,715			18,925
Cash and cash equivalents at end of period	$	11,073		$	8,215

See accompanying notes to consolidated financial statements.

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ARBITRON INC.

Notes to Consolidated Financial Statements

June 30, 2012

(unaudited)

1. Basis of Presentation and Consolidation

Presentation

The accompanying unaudited consolidated financial statements of Arbitron Inc. (the “Company” or “Arbitron”) have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, all adjustments considered necessary for fair presentation have been included and are of a normal recurring nature. The consolidated balance sheet as of December 31, 2011 was audited as of that date, but all of the information and notes as of December 31, 2011 required by GAAP have not been included in this Form 10-Q. For further information, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011.

Consolidation

The consolidated financial statements of Arbitron for the six-month period ended June 30, 2012, reflect the consolidated financial position, results of operations and cash flows of the Company and its wholly-owned subsidiaries: Arbitron Holdings Inc., Arbitron Mobile Oy, Astro West LLC, Cardinal North LLC, Ceridian Infotech (India) Private Limited, Arbitron International, LLC, and Arbitron Technology Services India Private Limited. For the six-month period ended June 30, 2011, the consolidated financial statements did not reflect Arbitron Mobile Oy and Cardinal North LLC, which were established related to the acquisition of Zokem Oy in July 2011. All significant intercompany balances and transactions have been eliminated in consolidation. The Company has one segment which meets the quantitative thresholds for being a reportable segment.

2. New Accounting Pronouncements

Testing Goodwill for Impairment. In September 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2011-08, Intangibles — Goodwill and Other (Topic 350) — Testing Goodwill for Impairment (“ASU 2011-08”), to allow entities to use a qualitative approach to test goodwill for impairment. ASU 2011-08 permits an entity to first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If it is concluded that this is the case, it is necessary to perform the currently prescribed two-step goodwill impairment test. Otherwise, the two-step goodwill impairment test is not required. ASU 2011-08 is effective for the Company for interim and annual periods ended during 2012. The adoption of this guidance had no impact on the Company’s consolidated financial statements.

Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements. In May 2011, the FASB issued Accounting Standards Update No. 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards (Topic 820) — Fair Value Measurement (“ASU 2011-04”), to provide a consistent definition of fair value and ensure that the fair value measurement and disclosure requirements are similar between GAAP and International Financial Reporting Standards. ASU 2011-04 changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. ASU 2011-04 is effective for the Company for interim and annual periods ended during 2012 and will be applied prospectively. The adoption of this guidance had no impact on the Company’s consolidated financial statements.

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3. Debt

On November 21, 2011, the Company entered into an agreement with a consortium of lenders to provide up to $150.0 million of financing to the Company through a five-year, unsecured revolving credit facility (the “Credit Facility”) expiring on November 21, 2016. The agreement contains an expansion feature to increase the total financing available under the Credit Facility by up to $75.0 million to an aggregate of $225.0 million. Such increased financing would be provided by one or more existing Credit Facility lending institutions, subject to the approval of the lending banks, and/or in combination with one or more new lending institutions, subject to the approval of the Credit Facility’s administrative agent.

As of June 30, 2012 and December 31, 2011, there were no outstanding borrowings under the Credit Facility. Interest paid during the six-month periods ended June 30, 2012, and 2011, was $0.1 million and $0.3 million, respectively.

4. Stockholders’ Equity

Changes in stockholders’ equity for the six-month period ended June 30, 2012, were as follows (in thousands):

	Shares Outstanding			Common Stock		Treasury Stock			Retained Earnings			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance as of December 31, 2011		27,290		$	16,169	$	(2,524	)	$	128,772		$	(15,601	)	$	126,816
Net income		—			—		—			27,770			—			27,770
Common stock issued from treasury stock		195			—		97			3,067			—			3,164
Common stock repurchased		(1,373	)		—		(686	)		(49,339	)		—			(50,025	)
Excess tax benefits from share-based awards		—			—		—			554			—			554
Non-cash share-based compensation		—			—		—			4,377			—			4,377
Dividends declared		—			—		—			(5,337	)		—			(5,337	)
Other comprehensive income		—			—		—			—			369			369
Balance as of June 30, 2012		26,112		$	16,169	$	(3,113	)	$	109,864		$	(15,232	)	$	107,688

A quarterly cash dividend of $0.10 per common share was paid to stockholders on July 2, 2012.

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5. Net Income per Weighted-Average Common Share

The computations of basic and diluted net income per weighted-average common share for the three and six-month periods ended June 30, 2012 and 2011, are based on the Company’s weighted-average shares of common stock and potentially dilutive securities outstanding. Potentially dilutive securities are calculated in accordance with the treasury stock method, which assumes the proceeds from the exercise of all stock options are used to repurchase the Company’s common stock at the average market price for the period.

As of June 30, 2012, and 2011, there were stock options to purchase 2,012,378 shares, and 2,038,787 shares of the Company’s common stock outstanding, respectively, of which stock options to purchase 1,295,172 shares, and 869,397 shares of the Company’s common stock, respectively, were excluded from the computation of the diluted net income per weighted-average common share for the three-month periods ended June 30, 2012, and 2011, respectively, either because the stock options’ exercise prices were greater than the average market price of the Company’s common shares or assumed repurchases from proceeds from the stock options’ exercise were antidilutive.

6. Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss as of June 30, 2012 and December 31, 2011, were as follows (in thousands):

	June 30, 2012			December 31, 2011
Foreign currency translation adjustment	$	(2,419	)	$	(2,148	)
Retirement plan liabilities, net of tax		(12,813	)		(13,453	)
Accumulated other comprehensive loss	$	(15,232	)	$	(15,601	)

7. Prepaid Expenses and Other Current Assets

Prepaids and other current assets as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Prepaid income taxes	$	2,599	$	1,984
Survey participant incentives and prepaid postage		2,179		1,770
Insurance recovery receivables		484		993
Other		2,621		2,394
Prepaids and other current assets	$	7,883	$	7,141

Insurance recovery receivables. During 2008, the Company became involved in two securities-law civil actions and a governmental interaction primarily related to the commercialization of the Company’s PPM service. The management of the Company believes a portion of the legal fees and costs associated with this litigation are covered by the Company’s Directors and Officers insurance policy and therefore has recognized an insurance recovery receivable. On February 3, 2012, as a result of a mediation process overseen by an independent mediator, the Company and its insurers agreed to settle the class action for $7.0 million, which was funded by insurance. From 2008 until June 30, 2012, the Company had incurred approximately $12.6 million in legal fees and costs in defense of its

11

positions related thereto, and as of June 30, 2012, the Company had received $9.2 million in insurance reimbursements related to these legal actions. From 2008 until December 31, 2011, the Company had incurred approximately $12.1 million in legal fees and costs in defense of its positions related thereto, and as of December 31, 2011, the Company had received $7.9 million in insurance reimbursements.

For the six-month periods ended June 30, 2012, and 2011, the Company incurred approximately $0.6 million, and $0.6 million, respectively, in related legal fees, which were recognized as increases to selling, general, and administrative expense. These legal fees were offset by $0.8 million, and $0.8 million in estimated insurance recoveries, which were recognized as reductions to selling, general and administrative expense during 2012 and 2011, respectively.

8. Equity and Other Investments, Total

The Company’s equity and other investments as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Long-term equity and other investment	$	11,945	$	13,210
Short-term equity and other investment		1,703		1,703
Equity and other investments, total	$	13,648	$	14,913

The Company’s 49.5% investment in Scarborough Research (“Scarborough”), a Delaware general partnership, is accounted for using the equity method of accounting. The Company’s preferred stock investment in TRA Global, Inc. (“TRA”), a Delaware corporation is accounted for using the cost method of accounting. See Note 16 for further information regarding the Company’s TRA investment as of June 30, 2012, and December 31, 2011.

The following table shows the investment activity and balances for each of the Company’s investments and in total for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three-Month Period Ended June 30, 2012								Three-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	7,905		$	1,703	$	9,608		$	8,023		$	5,180	$	13,203
Investment income		5,391			—		5,391			5,453			—		5,453
Distributions from investee		(1,351	)		—		(1,351	)		(1,400	)		—		(1,400	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

	Six-Month Period Ended June 30, 2012								Six-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	13,210		$	1,703	$	14,913		$	13,205		$	5,180	$	18,385
Investment income		3,035			—		3,035			2,921			—		2,921
Distributions from investee		(4,300	)		—		(4,300	)		(4,050	)		—		(4,050	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

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9. Retirement Plans

Certain of the Company’s United States employees participate in a defined-benefit pension plan that closed to new participants effective January 1, 1995. The Company has a nonqualified, unfunded supplemental retirement plan, as well as a postretirement healthcare plan for eligible retired employees who participate in the pension plan and were hired before January 1, 1992. The components of periodic benefit costs for the defined-benefit pension, postretirement healthcare and supplemental retirement plans were as follows for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Defined-Benefit Pension Plan Three-Month Period Ended June 30,						Postretirement Healthcare Plan Three-Month Period Ended June 30,				Supplemental Retirement Plan Three-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	216		$	193		$	10	$	9	$	8	$	5
Interest cost		477			455			18		21		40		40
Expected return on plan assets		(509	)		(513	)		—		—		—		—
Amortization of net loss		470			343			5		7		48		38
Net periodic benefit cost	$	654		$	478		$	33	$	37	$	96	$	83

	Defined-Benefit Pension Plan Six-Month Period Ended June 30,						Postretirement Healthcare Plan Six-Month Period Ended June 30,				Supplemental Retirement Plan Six-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	431		$	387		$	18	$	19	$	15	$	10
Interest cost		953			910			36		41		80		80
Expected return on plan assets		(1,018	)		(1,026	)		—		—		—		—
Amortization of net loss		943			685			11		14		96		76
Net periodic benefit cost	$	1,309		$	956		$	65	$	74	$	191	$	166

10. Acquisitions

Zokem Oy. On July 28, 2011, a wholly-owned subsidiary of the Company acquired Zokem Oy. The purchase price was $10.6 million in cash plus a contingent consideration arrangement with an estimated fair value of approximately $0.9 million as of the acquisition date. The contingent consideration arrangement provides for possible additional cash payments to be made by the Company to the former Zokem shareholders through 2015 of up to $12.0 million, which are contingent upon Zokem reaching certain financial performance targets in the future. The approximate $0.9 million fair value estimate was determined by applying the income approach method. The key assumptions used in the fair value valuation include a probability-weighted range of performance targets for the four-year measurement period of 2012 through 2015 and an adjusted discount rate. The Company periodically reassesses the fair value of the contingent consideration. As of June 30, 2012, the Company’s estimate of the fair value of the contingent consideration was $1.1 million, which was comprised of less than $0.1 million recorded in accrued expenses and other current liabilities and approximately $1.1 million recorded in other noncurrent liabilities on the Company’s consolidated balance sheet.

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11. Goodwill

The following table shows the changes in goodwill for the six-month periods ended June 30, 2012, and 2011, (in thousands):

	Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Beginning balance,	$	45,430		$	38,895
Translation effect		(188	)		—
Ending balance	$	45,242		$	38,895

12. Taxes

The effective tax rate decreased to 37.8% for the six months ended June 30, 2012, from 38.6% for the six months ended June 30, 2011. The decrease results primarily from the favorable settlement of various audits during the six-month period ended June 30, 2012.

During the six-month period ended June 30, 2012, the Company’s unrecognized tax benefits for certain income tax contingencies decreased from $1.3 million as of December 31, 2011, to $1.2 million as of June 30, 2012. The decrease is attributable to the settlement of various audits. If recognized, the $1.2 million in unrecognized tax benefits would reduce the Company’s effective tax rate in future periods.

Income taxes paid for the six-months ended June 30, 2012 and 2011, were $19.0 million and $14.3 million, respectively.

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13. Share-Based Compensation

The following table sets forth information with regard to the income statement recognition of share-based compensation for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Cost of revenue	$	97	$	115	$	243	$	243
Selling, general and administrative		2,018		1,634		3,940		3,429
Research and development		94		77		194		159
Share-based compensation	$	2,209	$	1,826	$	4,377	$	3,831

No share-based compensation cost was capitalized during the six-month periods ended June 30, 2012, and 2011.

Stock Options

Stock options awarded to employees under the Company’s 2008 Equity Compensation Plan (“2008 Plan”) generally vest annually over a three-year period, have a 10-year term and have an exercise price equal to the fair market value of the Company’s common stock at the date of grant. Compensation expense for stock options is recognized on a straight-line basis over the vesting period using the fair value of each stock option estimated as of the grant date.

For the three-month period ended June 30, 2012, the number of stock options granted was 12,511 and the weighted-average exercise price for those stock options granted was $35.46. For the three month period ended June 30, 2011, no stock options were granted. For the six-month periods ended June 30, 2012 and 2011, the number of stock options granted was 106,466 and 73,225, respectively, and the weighted-average exercise price for those stock options granted was $34.06 and $44.06, respectively.

As of June 30, 2012, there was $2.5 million in total unrecognized compensation cost related to unvested stock options. This aggregate unrecognized cost is expected to be recognized over a weighted-average remaining period of 2.1 years. The weighted-average exercise price and weighted-average remaining contractual term for outstanding stock options as of June 30, 2012, were $34.95 and 5.4 years, respectively.

Service and Performance Award Units

Service award units. The Company’s unvested service award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) vest in four equal annual installments beginning on the first anniversary date of the grant, and (iii) expire without vesting if the employee is no longer employed by the Company. Compensation expense for service award units is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant.

As of June 30, 2012, there was $1.4 million of total unrecognized compensation cost related to unvested service award units. This aggregate unrecognized cost for service award units is expected to be recognized over a weighted-average period of 1.8 years.

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Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of service award shares granted during the period		4,583		—		4,583		18,434
Weighted average grant-date fair value per share granted during the period	$	35.46		—	$	35.46	$	42.72
Fair value of service award shares vested during the period	$	1,292	$	1,531	$	1,740	$	2,214

Service award units to Board of Directors (“Board”). Beginning in 2012, the Board members have the right to elect to receive all or a portion of their annual 2012 compensation as Board service award units. These Board service award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, and (ii) vest on the anniversary date of the grant. Compensation expense for Board service award units is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant.

During the three and six-month period ended June 30, 2012, the Company granted 5,640 Board service award units at a weighted average grant-date fair value per share of $35.46. As of June 30, 2012, there was $0.2 million of total unrecognized compensation cost related to unvested Board service award units. This aggregate unrecognized cost for service award units is expected to be recognized over a weighted-average period of 0.9 years.

Performance award units. During the six-month periods ended June 30, 2012 and 2011, the Company granted performance award units under the 2008 Plan. These performance award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) will expire without vesting if the Company’s return on invested capital (“ROIC”) for the annual performance period does not exceed 12%, which is an approximation of the Company’s weighted average cost of capital, (iii) will, if the Company’s ROIC exceeds 12%, vest in four equal annual installments beginning with the first anniversary date of the grant, and (iv) for any unvested units, expire without vesting if the recipient is no longer employed by the Company.

Compensation expense for performance award units is recognized on an accelerated basis using the fair market value of the Company’s common stock on the date of grant. The Company recognizes expense for these performance award units under the assumption that the performance ROIC target will be achieved. If it appears such performance ROIC target will not be met, the Company will stop recognizing any further compensation cost and any previously recognized compensation cost would be reversed. As of June 30, 2012, there was $2.1 million of total unrecognized compensation cost related to unvested performance award units. This aggregate unrecognized cost is expected to be recognized over a weighted-average period of 2.9 years.

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Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of performance award shares granted during the period		—		—		34,229		22,511
Weighted average grant-date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of performance award shares vested during the period	$	325	$	415	$	847	$	804

Deferred Stock Units

Service DSU grants to CEO. During the six-month periods ended June 30, 2012 and 2011, the Company granted service-based deferred stock unit awards (“Service DSUs”) under the 2008 Plan to its CEO. Service DSUs are issued at the fair market value of the Company’s stock on the date of grant, and generally vest annually over a four-year period on each anniversary date of the grant. Service DSUs also include dividend equivalent DSUs, which vest immediately upon the date of grant.

Compensation expense for Service DSUs is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant. The Service DSUs provide for accelerated vesting upon termination without cause or the CEO’s retirement as defined in his employment agreement. As of June 30, 2012, there was no unrecognized compensation cost related to Service DSUs.

The Service DSUs will be convertible into shares of the Company’s common stock following the holder’s termination of employment. No Service DSUs were converted into shares of the Company’s common stock during the six-month periods ended June 30, 2012, and 2011. Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Service DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		1,181		900
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	568	$	704

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Performance DSU grants to CEO. During the six-month periods ended June 30, 2012 and 2011, the Company granted performance-based deferred stock unit awards (“Performance DSUs”) under the 2008 Plan to its CEO. These Performance DSUs (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) will expire without vesting if the Company’s ROIC for the annual performance period does not exceed 12%, which is an approximation of the Company’s weighted average cost of capital, (iii) will, if the Company’s ROIC exceeds 12%, vest in four equal annual installments beginning on the first anniversary date of the grant, and (iv) provide for accelerated vesting upon termination without cause or the CEO’s retirement as defined in his employment agreement. These Performance DSUs, if vested, will be convertible into shares of the Company’s common stock, subsequent to termination of employment.

Compensation expense for Performance DSUs is recognized on an accelerated basis using the fair market value of the Company’s common stock on the date of grant. The Company recognizes expense for these Performance DSUs under the assumption that the performance target will be achieved. If it appears such performance target will not be met, the Company will stop recognizing any further compensation cost and any previously recognized compensation cost would be reversed. As of June 30, 2012, there was $1.4 million of total unrecognized compensation cost related to Performance DSUs. This aggregate unrecognized cost is expected to be recognized over the weighted-average period of 0.5 years.

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Performance DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		59,049		24,122
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	396	$	227

Service DSU grants to Board. The Company issues deferred stock units to its Board of Directors (“Board DSUs”) under the 2008 Plan. These Board DSUs (i) were issued at the fair market value of the Company’s common stock on the date of grant and (ii) if vested, will be convertible to shares of the Company’s common stock subsequent to termination of service as a director. Beginning in 2012, the Board members have the right to elect to receive all or a portion of their annual 2012 compensation as Board DSUs that vest completely on the first anniversary date of the grant. For 2011 and 2010, annual grants were issued to the Board as Board DSUs that vest annually in three equal installments over a three-year period.

In addition, the Board members have the right to elect to receive all or a portion of their retainer and meeting attendance fees as Board DSUs, which vest immediately. Board DSUs are only granted to nonemployee Directors. Board DSUs also include dividend equivalent DSUs, which vest immediately upon the date of grant.

Compensation expense for Board DSUs is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant. As of June 30, 2012, there was $1.5 million of total unrecognized compensation cost related to Board DSUs granted to nonemployee directors. This aggregate unrecognized cost is expected to be recognized over the weighted-average period of 1.3 years.

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Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Board DSUs and Dividend Equivalents Granted to Board	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		21,179		21,061		22,568		22,481
Weighted-average grant date fair value per share granted during the period	$	35.41	$	40.67	$	35.49	$	40.60
Fair value of shares vested during the period	$	554	$	57	$	660	$	173

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14. Concentration Risk

Arbitron is a leading media and marketing information services firm primarily serving radio, advertisers, advertising agencies, cable and broadcast television, retailers, out-of-home media, online media, mobile media, telecommunications providers, and print media.

The Company’s quantitative radio audience ratings service and related software licensing revenue accounted for the following percentages, in the aggregate, of total Company revenue:

	Three- Month Period Ended June 30, 2012			Three- Month Period Ended June 30, 2011			Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Quantitative radio audience ratings service and related software licensing revenue		82	%		81	%		89	%		89	%

The Company had one customer that individually represented approximately 19% of its annual revenue for the year ended December 31, 2011. The Company had two customers that individually represented approximately 18% and 10% of its total accounts receivable balance as of June 30, 2012, and two customers that individually represented approximately 23% and 11% of its total accounts receivable balance as of December 31, 2011. The Company has historically experienced a high level of contract renewals.

15. Stock Repurchases

On February 9, 2012, the Company’s Board of Directors authorized a program to repurchase up to $100.0 million in shares of the Company’s outstanding common stock through either periodic open-market or private transactions, in accordance with applicable insider trading and other securities laws and regulations, at then-prevailing market prices over a period of up to two years ending February 9, 2014. As of June 30, 2012, the Company had repurchased 1,372,853 shares of its outstanding common stock under this program for approximately $50.0 million.

16. Financial Instruments

The Company believes the fair market value of the TRA investment approximates its carrying value of $1.7 million as of June 30, 2012. The Company accounts for its $1.7 million investment in TRA’s preferred stock using the cost method of accounting. TRA is closely held and there is not an efficient market in which buyers and sellers determine the fair value of these shares. The Company periodically assesses the fair value of its investment in TRA through comparative analysis and analysis of TRA’s actual and projected financial results. In the event the fair value of the investment in TRA were to fall below its carrying value in the future, the Company would be required to recognize an impairment loss. During the month ended July 31, 2012, the Company sold its investment in TRA and the proceeds from the sale were approximately equal to the investment’s $1.7 million carrying value recorded on its balance sheet as of June 30, 2012.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion should be read in conjunction with our consolidated financial statements and the notes thereto in this Quarterly Report on Form 10-Q.

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The statements regarding Arbitron Inc. and its subsidiaries (“we,” “our,” “Arbitron,” or the “Company”) in this document that are not historical in nature, particularly those that utilize terminology such as “may,” “will,” “should,” “likely,” “expects,” “intends,” “anticipates,” “estimates,” “believes,” “plans,” or comparable terminology, are forward-looking statements based on current expectations about future events, which we have derived from information currently available to us. These forward-looking statements involve known and unknown risks and uncertainties that may cause our actual results to differ materially from results implied by such forward-looking statements. These risks and uncertainties include, in no particular order, whether we will be able to:

• successfully obtain and/or maintain Media Rating Council, Inc. (“MRC”) accreditation for our audience ratings services;

• renew contracts with key customers;

• collect, manage, and process the consumer information we utilize in our media marketing and information services in compliance with applicable data protection and privacy statutes, regulations, and other requirements;

• successfully execute and maintain our cross platform and mobile measurement initiatives;

• support our current and future services by designing, recruiting, and maintaining research samples that appropriately balance quality, size and operational cost;

• successfully develop, implement, and fund initiatives designed to enhance sample quality;

• successfully manage costs associated with cell phone household recruitment, targeted in-person recruitment, and address-based sampling;

• successfully maintain and promote industry usage of our media and marketing information services, a critical mass of broadcaster encoding, and the proper understanding of our services and methodologies in light of governmental actions, including investigation, regulation, legislation or litigation, customer or industry group activism, or adverse community or public relations efforts;

• successfully manage the impact on our business of the current economic environment generally, and in the advertising market, including, without limitation, the insolvency of any of our customers or the impact of the economic environment on our customers’ ability to fulfill their payment obligations to us;

• successfully integrate acquired operations, including differing levels of management and internal control effectiveness at the acquired entity;

• effectively respond to rapidly changing technologies by creating proprietary systems to support our research initiatives and by developing new services that meet marketplace demands in a timely manner;

• successfully execute our business strategies, including evaluating and, where appropriate, entering into potential acquisition, joint-venture or other material third-party agreements;

• successfully develop and implement technology solutions to identify and report consumer use of new and existing forms of media content and delivery, and advertising in an increasingly competitive environment; and

• compete with companies that may have financial, marketing, sales, technical or other advantages over us.

There are a number of additional important factors that could cause actual events or our actual results to differ materially from those indicated by such forward-looking statements, including, without limitation, the factors set forth in “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2011, and elsewhere, and any subsequent periodic or current reports filed by us with the Securities and Exchange Commission (the “SEC”).

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In addition, any forward-looking statements represent our expectations only as of the day we filed this Quarterly Report with the SEC and should not be relied upon as representing our expectations as of any subsequent date. While we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to do so, even if our expectations change.

Overview

We are a leading media and marketing information services firm primarily serving radio, advertisers, advertising agencies, cable and broadcast television, retailers, out-of-home media, online media, mobile media, telecommunications providers, and print media. We currently provide four main services:

• estimating the size and composition of radio audiences in local markets and of audiences to network radio programming and commercials in the United States;

• estimating the size and composition of audiences to media other than radio, including television viewed out-of-home, and content distributed on multiple platforms; we also analyze the behavior of smartphone and tablet users;

• providing qualitative information about consumers, including their lifestyles, shopping patterns, and use of media; and

• providing software to access and analyze media audience and marketing information data.

We have commercialized our Arbitron Portable People Meter^TM (“PPM^®”) ratings service in 48 of the largest United States radio markets. We may choose to commercialize our PPM ratings service in additional markets in the future. We refer to each of the 48 United States radio markets in which we have commercialized our PPM service as a “PPM Market” and collectively, as the “PPM Markets.”

Historically, our quantitative radio ratings services and related software have accounted for a substantial majority of our revenue. For each of the six-month periods ended June 30, 2012, and 2011, our quantitative radio ratings services and related software accounted for approximately 89% of our revenue. Approximately 77% of our total revenue for the six-month period ended June 30, 2012, was derived from local radio ratings services, of which approximately 73% was from the PPM Markets and 27% was from our Diary markets.

We expect for the year ending December 31, 2012, our quantitative radio ratings services and related software licensing will account for approximately 89% of our revenue. We also expect approximately 78% of our total revenue for the year ending December 31, 2012 will be derived from local radio ratings services, of which we estimate approximately 74% will be from the PPM Markets and 26% will be from the Diary markets. Quarterly fluctuations in these percentages are reflective of the seasonal delivery schedule of our quantitative radio ratings service and our Scarborough reports. For further information regarding seasonality trends, see “Seasonality.”

While we expect our quantitative radio ratings services and related software licensing will account for the majority of our revenue for the foreseeable future, we continue to seek opportunities to diversify our revenue base by, among other things, leveraging the investment we have made in our PPM ratings service and technology.

With the commercialization of our PPM ratings service complete in 48 of the largest U.S. radio markets, our future performance will be impacted by our ability and the costs required to address a variety of challenges and opportunities in the markets and industries we serve. See “— Ratings Trends and Initiatives for our Syndicated Radio Ratings Services” below. Protecting and supporting our existing customer base, and ensuring our services are competitive from a price, quality, and service perspective are critical components to these overall goals, although there can be no guarantee we will be successful in our efforts.

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Ratings Trends and Initiatives for our Syndicated Radio Ratings Services

Challenges

We face a number of challenges in our syndicated radio audience ratings services. Response rates are one measure of our effectiveness in obtaining consent from persons to participate in our surveys and panels. Overall response rates for survey research, in general, have declined over the past several decades, and it has become increasingly difficult and more costly for us to obtain consent from persons to participate in our surveys and panels. We have been adversely impacted by these industry trends. Another measure often employed by users of our data to assess quality in our ratings is sample proportionality, which refers to how well the distribution of the group participating in any individual survey compares to the distribution of the population in the local market. We strive to achieve a level of both response rates and sample proportionality in our surveys sufficient to maintain confidence in our ratings and acceptance by the industry, and to support accreditation by the MRC.

If response rates decline or we are unable to maintain sample proportionality in our surveys or the costs of recruitment initiatives significantly increase, our radio audience ratings business could be adversely affected.

Quality Improvement Initiatives

In an effort to address the above challenges, we established internal benchmarks we strive to achieve for response rates and sample proportionality and have instituted a number of methodological enhancements, including cell phone household recruiting, targeted in-person recruiting, and address-based sampling. It is more expensive for us to recruit cell phone households and to conduct targeted in-person recruiting and address-based sampling. Because we intend to continue to increase the number of cell phone households in our samples and the level of address-based and targeted in-person recruiting, we expect the expenditures required to support these methods will be material. We currently anticipate the aggregate cost of cell phone household recruitment for the PPM and Diary services, and address-based and targeted in-person recruiting for the PPM service will be approximately $18.5 million in 2012, as compared to $15.5 million in 2011.

Portable People Meter Service. In operating our PPM ratings service, we have experienced and expect to continue to experience challenges, including those related to response rates and sample proportionality as described above in “— Ratings Trends and Initiatives for our Syndicated Radio Ratings Services — Challenges.” We expect to continue to implement additional measures to address these challenges. Since launching our PPM ratings service, we have implemented a number of initiatives and announced additional initiatives. We believe these steps reflect our commitment to ongoing improvement and our responsiveness to feedback from customers and governmental entities. We believe these commitments and enhancements are consistent with our ongoing efforts to continuously improve our radio ratings services and to obtain and maintain MRC accreditation. We expect these initiatives will likely require expenditures that will be material in the aggregate.

Diary Service. We strive to achieve representative samples. We believe that additional expenditures will be required in the future to research and test new measures associated with improving response rates and sample proportionality as described above in “— Ratings Trends and Initiatives for our Syndicated Radio Ratings Services — Challenges.” We continue to research and test new measures aimed at continuously improving sample quality.

MRC Accreditation

On July 18, 2012, the MRC accredited the radio average-quarter-hour monthly ratings data produced by the PPM ratings service in five additional markets: Los Angeles, Tampa-St. Petersburg-Clearwater, Baltimore, Riverside-San Bernardino, and San Antonio. Three of the markets, including Los Angeles, Baltimore and San Antonio, are being granted MRC accreditation for the first time. Two of the markets, including Riverside-San Bernardino and Tampa-St. Petersburg-Clearwater, are regaining accreditation, which had been withdrawn by the MRC in January 2012. The MRC has also voted to continue accreditation in nine other markets: Atlanta, Cincinnati, Houston, Kansas City, Milwaukee-Racine, Minneapolis-St. Paul, Philadelphia, Phoenix, and St. Louis. The MRC voted to not grant accreditation at this time in the remaining 34 PPM markets, and therefore PPM data in those markets continue to be unaccredited.

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As of the date we filed this Quarterly Report on Form 10-Q with the SEC, the quarter-hour-based radio ratings data produced by the PPM ratings service is accredited by the MRC in 14 local markets: Atlanta; Cincinnati; Houston-Galveston; Kansas City; Milwaukee-Racine; Minneapolis-St. Paul; Philadelphia; Phoenix; St. Louis; Los Angeles; Tampa-St. Petersburg-Clearwater; Baltimore; Riverside-San Bernardino; and San Antonio. We have applied for accreditation in all PPM Markets. We continue to seek accreditation in all unaccredited PPM Markets. For additional information regarding the status of MRC accreditation of our ratings services, see “Item 1. Business — Media Rating Council Accreditation” in our Annual Report on Form 10-K for the year ended December 31, 2011.

Privacy and Data Security

We are currently subject to U.S. and international data protection and privacy statutes, rules, and regulations, and may in the future become subject to additional such statutes, rules, and regulations. Complying with these laws may require us to make certain investments, make modifications to existing services, or prohibit us from offering certain types of services, any of which may be material and adversely impact our financial results. Failing to comply could result in civil and criminal liability, negative publicity, data being blocked from use, and liability under contracts with our customers, vendors, and partners.

Sale of TRA Investment

During July 2012, we sold our investment in TRA and the proceeds from the sale were approximately equal to the investment’s $1.7 million carrying value recorded on our balance sheet as of June 30, 2012.

Stock Repurchases

On February 9, 2012, our Board of Directors authorized a program to repurchase up to $100.0 million in shares of our outstanding common stock through either periodic open-market or private transactions, in accordance with applicable insider trading and other securities laws and regulations, at then-prevailing market prices over a period of up to two years ending February 9, 2014. As of August 1, 2012, we have repurchased 1,372,853 shares of outstanding common stock under this program for approximately $50.0 million.

General Economic Conditions

Many of our customers derive most of their revenue from transactions involving the sale or purchase of advertising. During recent challenging economic times, advertisers reduced advertising expenditures, impacting advertising agencies and media. As a result, advertising agencies and media companies have been and may continue to be less likely to purchase our services, which has and could continue to adversely impact our business, financial position, and operating results. If the recovery from the recent economic downturn slows or if the economy experiences another downturn in the foreseeable future, it may also lead to an increase of incidences of customers’ inability to pay their accounts, an increase in our provision for doubtful accounts, and a further increase in collection cycles for accounts receivable or insolvency of our customers.

We depend on a limited number of key customers for our ratings services and related software. For example, in 2011, Clear Channel represented approximately 19% of our total revenue. Additionally, although the amount of revenue associated with customer contracts expiring in 2012 is lower, as compared to historical standards, if one or more key customers do not renew all or part of their contracts as they expire, we could experience a significant decrease in our operating results.

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Critical Accounting Policies and Estimates

Critical accounting policies and estimates are those that are both important to the presentation of our financial position or results of operations, and require our most difficult, complex or subjective judgments.

Software development costs. We capitalize software development costs with respect to significant internal use software initiatives or enhancements from the time the preliminary project stage is completed and management considers it probable the software will be used to perform the function intended, until the time the software is placed in service for its intended use. Once the software is placed in service, the capitalized costs are amortized over periods of three to five years. We perform an assessment quarterly to determine if it is probable all capitalized software will be used to perform its intended function. If an impairment exists, the software cost is written down to estimated fair value. As of June 30, 2012, and December 31, 2011, our capitalized software developed for internal use had carrying amounts of $28.5 million and $28.9 million, respectively, including $9.9 million and $10.4 million, respectively, of software related to the PPM service.

Deferred income taxes. We use the asset and liability method of accounting for income taxes. Under this method, income tax expense is recognized for the amount of taxes payable or refundable for the current year and for deferred tax assets and liabilities for the future tax consequences of events that have been recognized in an entity’s financial statements or tax returns. We must make assumptions, judgments and estimates to determine the current provision for income taxes and also deferred tax assets and liabilities and any valuation allowance to be recorded against a deferred tax asset. Our assumptions, judgments, and estimates relative to the current provision for income taxes take into account current tax laws, interpretation of current tax laws and possible outcomes of current and future audits conducted by domestic and foreign tax authorities. Changes in tax law or interpretation of tax laws and the resolution of current and future tax audits could significantly impact the amounts provided for income taxes in the consolidated financial statements. Our assumptions, judgments and estimates relative to the value of a deferred tax asset take into account forecasts of the amount and nature of future taxable income. Actual operating results and the underlying amount and nature of income in future years could render current assumptions, judgments and estimates of recoverable net deferred tax assets inaccurate. We believe it is more likely than not that we will realize the benefits of these deferred tax assets. Any of the assumptions, judgments and estimates mentioned above could cause actual income tax obligations to differ from estimates, thus impacting our financial position and results of operations.

We include, in our tax calculation methodology, an assessment of the uncertainty in income taxes by establishing recognition thresholds for our tax positions. Inherent in our calculation are critical judgments by management related to the determination of the basis for our tax positions. For further information regarding our unrecognized tax benefits, see Note 12 in the Notes to Consolidated Financial Statements contained in this Quarterly Report on Form 10-Q.

Insurance Receivables. During 2008, we became involved in two securities-law civil actions and a governmental interaction primarily related to the commercialization of our PPM service. Since 2008, we have incurred a total of $12.6 million in legal fees and expenses in connection with these matters. As of June 30, 2012, an aggregate of $9.2 million in insurance reimbursements related to these legal actions has been received. As of June 30, 2012, and December 31, 2011, our insurance claims receivable related to these legal actions was $0.5 million and $1.0 million, respectively, and these amounts are included in our prepaid expenses and other current assets on our balance sheet. See Note 7 in our Notes to Consolidated Financial Statements for additional information concerning our insurance recovery receivables.

Contingent consideration. The agreement governing the 2011 acquisition of Zokem Oy, now Arbitron Mobile Oy (“Arbitron Mobile”), provides for possible additional cash payments to be made by us to the former Zokem shareholders through 2015 of up to $12.0 million, contingent upon Arbitron Mobile reaching certain financial performance targets in the future. We estimated the fair value of this contingent consideration to be approximately $0.9 million as of the July 28, 2011 acquisition date. We periodically estimate the fair value of the contingent consideration and any change in fair value will be recognized in our consolidated financial results of operations. An increase in the contingent consideration expected to be paid will result in a charge to operations in the quarter the anticipated fair value of contingent consideration increases, while a decrease in the contingent consideration expected to be paid will result in a credit to operations in the quarter the anticipated fair value of contingent consideration decreases. The estimate of the fair value of contingent consideration requires subjective assumptions to be made of

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future operating results. We estimated that the fair value of the contingent consideration as of June 30, 2012 to be $1.1 million. Future revisions to our assumptions could materially change our estimate of the fair value of contingent consideration and therefore materially affect our future financial results and financial condition.

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Results of Operations

Comparison of the Three Months Ended June 30, 2012 to the Three Months Ended June 30, 2011

The following table sets forth information with respect to our consolidated statements of income:

Consolidated Statements of Income

(Dollars in thousands, except per share amounts)

(Unaudited)

	Three Months Ended						Increase						Percentage of
	June 30,						(Decrease)						Revenue
	2012			2011			Dollars			Percent			2012			2011
Revenue	$	104,407		$	95,737		$	8,670			9.1	%		100.0	%		100.0	%
Costs and expenses
Cost of revenue		63,205			61,025			2,180			3.6	%		60.5	%		63.7	%
Selling, general and administrative		20,701			18,656			2,045			11.0	%		19.8	%		19.5	%
Research and development		9,896			9,017			879			9.7	%		9.5	%		9.4	%
Total costs and expenses		93,802			88,698			5,104			5.8	%		89.8	%		92.6	%
Operating income		10,605			7,039			3,566			50.7	%		10.2	%		7.4	%
Equity in net income of affiliate		5,391			5,453			(62	)		(1.1	%)		5.2	%		5.7	%
Income before interest and tax expense		15,996			12,492			3,504			28.0	%		15.3	%		13.0	%
Interest income		11			8			3			37.5	%		0.0	%		0.0	%
Interest expense		132			104			28			26.9	%		0.1	%		0.1	%
Income before income tax expense		15,875			12,396			3,479			28.1	%		15.2	%		12.9	%
Income tax expense		5,912			4,812			1,100			22.9	%		5.7	%		5.0	%
Net income	$	9,963		$	7,584		$	2,379			31.4	%		9.5	%		7.9	%
Income per weighted average common share
Basic	$	0.38		$	0.28		$	0.10			35.7	%
Diluted	$	0.37		$	0.27		$	0.10			37.0	%
Cash dividends declared per common share	$	0.10		$	0.10		$	—			—
Other data:
EBIT (1)	$	15,996		$	12,492		$	3,504			28.0	%
EBITDA (1)	$	23,610		$	19,731		$	3,879			19.7	%
EBIT Margin (1)		15.3	%		13.0	%
EBITDA Margin (1)		22.6	%		20.6	%
EBIT and EBITDA Reconciliation (1)
Net income	$	9,963		$	7,584		$	2,379			31.4	%
Income tax expense		5,912			4,812			1,100			22.9	%
Interest (income)		(11	)		(8	)		3			37.5	%
Interest expense		132			104			28			26.9	%
EBIT (1)		15,996			12,492			3,504			28.0	%
Depreciation and amortization		7,614			7,239			375			5.2	%
EBITDA (1)	$	23,610		$	19,731		$	3,879			19.7	%

Certain percentage amounts may not total due to rounding.

(1) EBIT (earnings before interest and income taxes), EBIT Margin (EBIT divided by revenue), EBITDA (earnings before interest, income taxes, depreciation and amortization), and EBITDA Margin (EBITDA divided by revenue) are non-GAAP financial measures we believe are useful to investors in evaluating our results. See “—EBIT and EBITDA” below for further discussion of these non-GAAP financial measures.

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Revenue. Revenue increased by 9.1% or $8.7 million for the three-month period ended June 30, 2012, as compared to the same period in 2011, due primarily to a $6.9 million increase in PPM-based ratings service revenue, in particular the continued phase-in of contracted price increases, a $1.4 million increase in Scarborough qualitative service revenue, and a $1.0 million increase in Diary rating service revenue. These revenue increases for our PPM and Diary services also included an aggregate $1.2 million benefit from the timing of items associated with data from prior surveys.

Cost of Revenue. Cost of revenue increased by 3.6% or $2.2 million for the three-month period ended June 30, 2012, as compared to the same period in 2011. Cost of revenue increased primarily due to a $1.1 million increase in Scarborough royalties, and a $0.6 million increase associated with our Arbitron Mobile service acquired during the third quarter of 2011.

Selling, General, and Administrative. Selling, general, and administrative increased by 11.0% or $2.0 million for the three-month period ended June 30, 2012, as compared to the same period in 2011. Selling, general, and administrative increased primarily due to $1.3 million in Arbitron Mobile-related costs incurred during the three-month period ended June 30, 2012, and $0.8 million of executive separation costs incurred during the second quarter of 2012.

EBIT and EBITDA. We believe presenting EBIT and EBITDA, both non-GAAP financial measures, as supplemental information helps investors, analysts and others, if they so choose, understand and evaluate our operating performance in some of the same ways we do because EBIT and EBITDA exclude certain items not directly related to our core operating performance. We reference these non-GAAP financial measures in assessing current performance and making decisions about internal budgets, resource allocation and financial goals. EBIT is calculated by deducting interest income from net income and adding back interest expense and income tax expense to net income. EBITDA is calculated by deducting interest income from net income and adding back interest expense, income tax expense, and depreciation and amortization to net income. EBIT and EBITDA margins are calculated as percentages of revenue. EBIT and EBITDA should not be considered substitutes either for net income, as indicators of our operating performance, or for cash flow, as measures of our liquidity. In addition, because EBIT and EBITDA may not be calculated identically by all companies, the presentation here may not be comparable to other similarly titled measures of other companies.

EBIT and EBITDA increased by $3.5 million and $3.9 million, respectively, for the three-month period ended June 30, 2012, as compared to the same period in 2011, primarily due to an increase in PPM service revenue.

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Comparison of the Six Months Ended June 30, 2012 to the Six Months Ended June 30, 2011

The following table sets forth information with respect to our consolidated statements of income:

Consolidated Statements of Income

(Dollars in thousands, except per share amounts)

(Unaudited)

	Six Months Ended						Increase						Percentage of
	June 30,						(Decrease)						Revenue
	2012			2011			Dollars			Percent			2012			2011
Revenue	$	210,801		$	196,606		$	14,195			7.2	%		100.0	%		100.0	%
Costs and expenses
Cost of revenue		110,653			106,704			3,949			3.7	%		52.5	%		54.3	%
Selling, general and administrative		38,704			35,765			2,939			8.2	%		18.4	%		18.2	%
Research and development		19,614			18,012			1,602			8.9	%		9.3	%		9.2	%
Total costs and expenses		168,971			160,481			8,490			5.3	%		80.2	%		81.6	%
Operating income		41,830			36,125			5,705			15.8	%		19.8	%		18.4	%
Equity in net income of affiliate		3,035			2,921			114			3.9	%		1.4	%		1.5	%
Income before interest and tax expense		44,865			39,046			5,819			14.9	%		21.3	%		19.9	%
Interest income		31			14			17			121.4	%		0.0	%		0.0	%
Interest expense		261			268			(7	)		(2.6	%)		0.1	%		0.1	%
Income before income tax expense		44,635			38,792			5,843			15.1	%		21.2	%		19.7	%
Income tax expense		16,865			14,961			1,904			12.7	%		8.0	%		7.6	%
Net income	$	27,770		$	23,831		$	3,939			16.5	%		13.2	%		12.1	%
Income per weighted average common share
Basic	$	1.04		$	0.88		$	0.16			18.2	%
Diluted	$	1.02		$	0.86		$	0.16			18.6	%
Cash dividends declared per common share	$	0.20		$	0.20		$	—			—
Other data:
EBIT (1)	$	44,865		$	39,046		$	5,819			14.9	%
EBITDA (1)	$	60,222		$	53,600		$	6,622			12.4	%
EBIT Margin (1)		21.3	%		19.9	%
EBITDA Margin (1)		28.6	%		27.3	%
EBIT and EBITDA Reconciliation (1)
Net income	$	27,770		$	23,831		$	3,939			16.5	%
Income tax expense		16,865			14,961			1,904			12.7	%
Interest (income)		(31	)		(14	)		17			121.4	%
Interest expense		261			268			(7	)		(2.6	%)
EBIT (1)		44,865			39,046			5,819			14.9	%
Depreciation and amortization		15,357			14,554			803			5.5	%
EBITDA (1)	$	60,222		$	53,600		$	6,622			12.4	%

Certain percentage amounts may not total due to rounding.

(1) EBIT (earnings before interest and income taxes), EBIT Margin (EBIT divided by revenue), EBITDA (earnings before interest, income taxes, depreciation and amortization), and EBITDA Margin (EBITDA divided by revenue) are non-GAAP financial measures we believe are useful to investors in evaluating our results. See “—EBIT and EBITDA” below for further discussion of these non-GAAP financial measures.

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Revenue. Revenue increased by 7.2% or $14.2 million for the six-month period ended June 30, 2012, as compared to the same period in 2011, due primarily to a $12.4 million increase in PPM-based ratings service revenue, in particular the continued phase-in of contracted price increases, a $1.4 million increase in our Scarborough qualitative service revenue, and a $0.8 million increase associated with our Arbitron Mobile service, which was acquired during the third quarter of 2011.

Cost of Revenue. Cost of revenue increased by 3.7% or $3.9 million for the six-month period ended June 30, 2012, as compared to the same period in 2011. Cost of revenue increased primarily due to a $1.3 million increase in costs associated with our cross platform initiatives, as well as costs incurred related to Arbitron Mobile, which was acquired in July 2011, a $1.1 million increase in Scarborough royalty costs, a $0.6 million increase in aggregate costs associated with address based sampling, in-person recruiting and cell-phone household recruiting, and a $0.6 million increase in PPM variable costs, including higher survey participant incentives and panel management costs, for the six-month period ended June 30, 2012, as compared to the same period in 2011.

Selling, General, and Administrative. Selling, general, and administrative increased by 8.2% or $2.9 million for the six-month period ended June 30, 2012, as compared to the same period in 2011. Selling, general, and administrative increased primarily due to $2.4 million in higher Arbitron Mobile costs incurred during the six-month period ended June 30, 2012, as compared to the same period of 2011, and $0.8 million of executive separation costs incurred during the first half of 2012.

Research and Development. Research and development increased by 8.9% or $1.6 million for the six-month period ended June 30, 2012, as compared to the same period in 2011. Research and development increased primarily due to a $0.7 million increase in costs associated with Arbitron Mobile, which was acquired during the third quarter of 2011, as well as a $0.5 million increase in engineering development expense related to our PPM service for the six-month period ended June 30, 2012, as compared to the same period in 2011.

EBIT and EBITDA. We believe presenting EBIT and EBITDA, both non-GAAP financial measures, as supplemental information helps investors, analysts and others, if they so choose, understand and evaluate our operating performance in some of the same ways we do because EBIT and EBITDA exclude certain items not directly related to our core operating performance. We reference these non-GAAP financial measures in assessing current performance and making decisions about internal budgets, resource allocation and financial goals. EBIT is calculated by deducting interest income from net income and adding back interest expense and income tax expense to net income. EBITDA is calculated by deducting interest income from net income and adding back interest expense, income tax expense, and depreciation and amortization to net income. EBIT and EBITDA margins are calculated as percentages of revenue. EBIT and EBITDA should not be considered substitutes either for net income, as indicators of our operating performance, or for cash flow, as measures of our liquidity. In addition, because EBIT and EBITDA may not be calculated identically by all companies, the presentation here may not be comparable to other similarly titled measures of other companies.

EBIT and EBITDA increased by $5.8 million and $6.6 million, respectively, for the six-month period ended June 30, 2012, as compared to the same period in 2011, primarily due to an increase in PPM service revenue.

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Liquidity and Capital Resources

	As of June 30, 2012		As of December 31, 2011		Change
Cash and cash equivalents	$	11,073	$	19,715	$	(8,642	)
Working capital	$	3,341	$	17,953	$	(14,612	)
Working capital, excluding deferred revenue which does not require a significant additional cash outlay	$	55,648	$	55,033	$	615
Total debt	$	—	$	—	$	—

We have historically relied upon our cash flow from operations, supplemented by borrowings under our available revolving credit facility as needed, to fund our dividends, common stock repurchases, capital expenditures, and contractual obligations. We expect, based on current and anticipated levels of operating performance, our cash flow from operations, cash and cash equivalents, and availability under our Credit Facility will be sufficient to support our operations for the next 12 to 24 months. See “— Credit Facility” below for further discussion of the relevant terms and covenants.

Cash flow from operating activities. For the six-month period ended June 30, 2012, the net cash provided by operating activities was $53.7 million, which was primarily due to $60.2 million of EBITDA, increased by $4.4 million of non-cash share-based compensation, partially offset by $19.0 million in income taxes paid for the six-month period ended June 30, 2012. EBITDA is discussed and reconciled to net income in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations — Results of Operations.”

Net cash provided by operating activities for the six-month period ended June 30, 2012, was also positively impacted by a $15.2 million increase in deferred revenue primarily due to price escalators associated with our PPM ratings service, partially offset by a $8.9 million decrease in payroll, bonus, and benefit accruals for the six-month period ended June 30, 2012.

Cash flow from investing activities. Net cash used in investing activities for the six-month periods ended June 30, 2012, and 2011, was $10.6 million and $14.2 million, respectively. This $3.6 million decrease in cash used in investing activities was due primarily to a $3.2 million decrease in metering equipment and other PPM-related capital expenditures for the six-month period ended June 30, 2012, as compared to the same period in 2011.

Cash flow from financing activities. Net cash used in financing activities for the six-month periods ended June 30, 2012, and 2011, was $51.6 million and $50.9 million, respectively. This $0.7 million increase in net cash used in financing activities was due primarily to $50.0 million of repurchases of our common stock during the six-month period ended June 30, 2012, partially offset by a $1.3 million increase in proceeds from stock option exercises and stock purchase plans for the six-month period ended June 30, 2012, when a large number of stock options were nearing their expiration, as compared to the same period of 2011. During the six-month period ended June 30, 2012, we had no outstanding borrowings or repayments under our current Credit Facility. During the six-month period ended June 30, 2011, we made no repurchases of our common stock and we repaid $48.0 million of net repayments of our then outstanding obligations under our prior credit facility,

Repatriation of Foreign Earnings

We have provided for U.S. taxes on all of our foreign earnings, consistent with the U.S. Internal Revenue Code’s taxation of world-wide income. We do not have material amounts of unrepatriated earnings in foreign jurisdictions and do not expect to permanently reinvest these current or future foreign earnings outside of the U.S.

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Credit Facility

On November 21, 2011, we entered into the Credit Facility, a new agreement with a consortium of lenders to provide up to $150.0 million of financing through a five-year, unsecured revolving credit facility expiring on November 21, 2016. The agreement contains an expansion feature to increase the total financing available under the Credit Facility by up to $75.0 million to an aggregate of $225.0 million. Such increased financing would be provided by one or more existing Credit Facility lending institutions, subject to the approval of the lending banks, and/or in combination with one or more new lending institutions, subject to the approval of the Credit Facility’s administrative agent. Interest on borrowings under the Credit Facility is calculated based on a floating rate for a duration of up to six months (or, with the consent of each lender, nine or 12 months), at which time the interest rate is reset based upon the LIBOR.

Our Credit Facility contains financial terms, covenants and operating restrictions that potentially restrict our financial flexibility. The material debt covenants under our Credit Facility include both a maximum leverage ratio and a minimum interest coverage ratio. The leverage ratio is a non-GAAP financial measure equal to the amount of our consolidated total indebtedness, as defined in our Credit Facility, divided by a contractually defined adjusted Earnings Before Interest, Taxes, Depreciation and Amortization and non- cash compensation (“Consolidated EBITDA”) for the trailing four-quarter period. The interest coverage ratio is a non-GAAP financial measure equal to Consolidated EBITDA divided by total interest expense. Both ratios are designed as measures of our ability to meet current and future debt obligations. The following table presents the actual ratios and their threshold limits as defined by the Credit Facility as of June 30, 2012:

Covenant	Threshold		Actual
Maximum leverage ratio		3.25		0.00
Minimum interest coverage ratio		3.00		241.0

As of June 30, 2012, based upon these financial covenants, there was no default or limit on our ability to borrow the unused portion of our Credit Facility.

Our Credit Facility contains customary events of default, including nonpayment and breach covenants. In the event of default, repayment of borrowings under the Credit Facility could be accelerated. Our Credit Facility also contains cross default provisions whereby a default on any material indebtedness, as defined in the Credit Facility, could result in the acceleration of our outstanding debt and the termination of any unused commitment under the Credit Facility. The agreement potentially limits, among other things, our ability to sell assets, incur additional indebtedness, and grant or incur liens on our assets. Under the terms of the Credit Facility, all of our material domestic subsidiaries, if any, must guarantee the commitment. Currently, we do not have any material domestic subsidiaries as defined under the terms of the Credit Facility. Although we do not believe the terms of our Credit Facility limit the operation of our business in any material respect, the terms of the Credit Facility may restrict or prohibit our ability to raise additional debt when needed or could prevent us from investing in other growth initiatives. We have been in compliance with the terms of the Credit Facility since the inception of the agreement. As of August 1, 2012, we had no outstanding borrowings under the Credit Facility.

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Seasonality

Revenue

We recognize revenue for services over the term of license agreements as services are delivered while expenses are recognized as incurred. As of Spring 2012, we gather radio-listening data in 277 U.S. local markets, including 229 Diary markets and 48 PPM Markets.

In PPM Markets, we deliver ratings 13 times per year, with four PPM ratings reports delivered in the fourth quarter of a given year. As a result, we expect to recognize more revenue in PPM Markets in the fourth quarter than in each of the first three quarters of the year.

All 229 Diary markets are measured at least twice per year (April-May-June for the “Spring Survey” and October-November-December for the “Fall Survey”). In addition, we measure 48 larger Diary markets an additional two times per year (January-February-March for the “Winter Survey” and July-August-September for the “Summer Survey”). We generally deliver our Diary ratings reports and recognize the related revenue in the quarter after the survey is measured. Consequently, our Diary revenue is generally higher in the first and third quarters as a result of the delivery of the Fall Survey and Spring Survey to all Diary markets compared to revenue in the second and fourth quarters, when delivery of the Winter Survey and Summer Survey, respectively, is made only to 48 larger Diary markets.

Revenue related to the sale of Scarborough services by Arbitron is recognized predominantly in the second and fourth quarters when the substantial majority of services are delivered.

As a result of the various seasonal impacts mentioned above, consolidated revenue is typically highest in the fourth quarter and lowest in the second quarter of each year.

Costs and expenses

Now that all our planned PPM Markets are commercialized, and because we conduct our PPM services continuously throughout the year, we do not expect significant seasonality in PPM costs and expenses. In our Diary service, our expenses are generally higher in the second and fourth quarters as we conduct the Spring and Fall Surveys for all 229 of our Diary Markets.

Equity earnings/losses in Scarborough Research

Our affiliate, Scarborough, typically experiences losses during the first and third quarters of each year because revenue is recognized predominantly in the second and fourth quarters when the substantial majority of services are delivered. Scarborough royalty costs, which are recognized in cost of revenue, are also higher during the second and fourth quarters.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest Rate Risk

Our interest income and expense are sensitive to fluctuations in the general level of interest rates. As such, changes in interest rates affect the interest earned on the Company’s cash and cash equivalents and other highly liquid investments, as well as the value of those investments.

In November 2011, we entered into our Credit Facility with a consortium of lenders to provide us up to $150.0 million of financing. Interest on borrowings under the Credit Facility is calculated based on a floating rate for a duration of up to six months, at which time the interest rate is reset based upon the LIBOR. As of June 30, 2012, we had no outstanding borrowings under the Credit Facility. Therefore, a hypothetical market interest rate change of 1% would have zero impact on our results of operations over a 12-month period. A hypothetical market interest rate change of 1% would have no impact on either the carrying amount or the fair value of the Credit Facility. We do not use derivatives for speculative or trading purposes.

Foreign Currency Risk

We are exposed to the translation of foreign currency earnings to the U.S. dollar. Our principal exposures are to the euro via our Finnish subsidiary and the Indian rupee via our Indian subsidiary. If we expand our foreign operations in both Finland and India, our exposure to foreign currency exchange rate trends could increase, resulting in higher or lower translation impacts to our financial results and position.

As of June 30, 2012, we had $6.3 million in recorded intercompany balances on our Finnish and Indian subsidiary balance sheets, which are impacted by fluctuations in currency exchange rates. As the exchange rates increase or decrease, our intercompany balances will be exposed to translation adjustment charges and/or credits, which will be recognized in our financial results.

Financial statements of foreign subsidiaries are translated into U.S. dollars at current rates at the end of the period except that revenue and expenses are translated at average current exchange rates during each reporting period. The translation adjustments are recorded in accumulated other comprehensive income (loss) on our consolidated balance sheet until the net investment in such foreign subsidiaries is liquidated. As of June 30, 2012, the cumulative net currency translation adjustment recorded on our balance sheet reduced our shareholders’ equity by $2.4 million.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

The Company carried out an evaluation, under the supervision and with the participation of the Company’s management, including the Company’s President and Chief Executive Officer and the Company’s Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the most recently completed fiscal quarter. Based upon that evaluation, the Company’s President and Chief Executive Officer and the Company’s Chief Financial Officer concluded that the Company’s disclosure controls and procedures were effective as of the end of the period covered by this Report.

Changes in Internal Control Over Financial Reporting

There were no changes in the Company’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the quarterly period ended June 30, 2012, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II – OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We are involved, from time to time, in litigation and proceedings, including with governmental authorities, arising out of the ordinary course of business. Legal costs for services rendered in the course of these proceedings are charged to expense as they are incurred.

On April 30, 2008, Plumbers and Pipefitters Local Union No. 630 Pension-Annuity Trust Fund filed a securities class action lawsuit in the United States District Court for the Southern District of New York on behalf of a purported Class of all purchasers of Arbitron common stock between July 19, 2007, and November 26, 2007. The plaintiff asserts that Arbitron, Stephen B. Morris (our former Chairman, President and Chief Executive Officer), and Sean R. Creamer (currently our Executive Vice President, Chief Operating Officer and Chief Financial Officer) violated federal securities laws. The plaintiff alleges misrepresentations and omissions relating, among other things, to the delay in commercialization of our PPM ratings service in November 2007, as well as stock sales during the period by company insiders who were not named as defendants and Messrs. Morris and Creamer. The plaintiff sought class certification, compensatory damages plus interest and attorneys’ fees, among other remedies. On September 22, 2008 the plaintiff filed an Amended Class Action Complaint. On November 25, 2008, Arbitron, Mr. Morris, and Mr. Creamer each filed Motions to Dismiss the Amended Class Action Complaint. In September 2009, the plaintiff sought leave to file a Second Amended Class Action Complaint in lieu of oral argument on the pending Motions to Dismiss. The court granted leave to file a Second Amended Class Action Complaint and denied the pending Motions to Dismiss without prejudice. On or about October 19, 2009, the plaintiff filed a Second Amended Class Action Complaint. Arbitron and each of Mr. Morris and Mr. Creamer again moved to dismiss the Second Amended Class Action Complaint. Briefing on motions to dismiss the Second Amended Class Action Complaint was completed in March 2010. On September 24, 2010, the Court granted Mr. Creamer’s motion to dismiss the plaintiff’s claims against him, and all claims against Mr. Creamer were dismissed with prejudice. The motions to dismiss the Second Amended Class Action Complaint by Arbitron and Mr. Morris were denied. Arbitron and Mr. Morris each then filed answers denying the claims. On September 6, 2011, the Court entered an order granting the plaintiff’s motion to certify the action as a class action, to appoint the lead plaintiff as class representative, and to appoint its counsel as lead counsel. The court defined the class as all purchasers of common stock of the Company who were damaged through purchasing stock during the period July 19, 2007 through November 26, 2007. On February 3, 2012, as a result of a mediation process overseen by an independent mediator, the Company and its insurers agreed to settle the case for $7 million, which will be funded by insurance. Because this is a class action, settlements of this type are subject to preliminary and final review by the Court with an opportunity for class members to respond to the proposed settlement and object if they so desire. The Court has issued an order preliminarily approving the settlement and Notice of the settlement has been sent to the class members. The Court has scheduled a hearing on the final approval of the settlement to be held on October 19, 2012.

On or about June 13, 2008, a purported stockholder derivative lawsuit, Pace v. Morris, et al., was filed against Arbitron, as a nominal defendant, each of our directors, and certain of our current and former executive officers in the Supreme Court of the State of New York for New York County. The derivative lawsuit is based on essentially the same substantive allegations as the securities class action lawsuit. The derivative lawsuit asserts claims against the defendants for misappropriation of information, breach of fiduciary duty, abuse of control, and unjust enrichment. On July 28, 2011 the derivative plaintiff filed an amended complaint that reiterates, in large part, the claims of the original complaint filed in 2008. The amended complaint also adds claims for breach of fiduciary duty related to the retirement of Mr. Morris in 2009 and the resignation of Mr. Skarzynski in 2010. The derivative plaintiff seeks equitable and/or injunctive relief, restitution and disgorgement of profits, plus attorneys’ fees and costs, among other remedies.

The Company intends to defend itself and its interests vigorously against these allegations.

We are involved from time to time in a number of judicial and administrative proceedings considered ordinary with respect to the nature of our current and past operations, including employment-related disputes, contract disputes, government proceedings, customer disputes, and tort claims. In some proceedings, the claimant seeks damages as well as other relief, which, if granted, would require substantial expenditures on our part. Some of these matters raise difficult and complex factual and legal issues, and are subject to many uncertainties, including, but not limited to, the facts and circumstances of each particular action, and the jurisdiction, forum and law under which each action is

35

pending. Because of this complexity, final disposition of some of these proceedings may not occur for several years. As such, we are not always able to estimate the amount of our possible future liabilities. There can be no certainty that we will not ultimately incur charges in excess of present or future established accruals or insurance coverage. Although occasional adverse decisions (or settlements) may occur, we believe that the likelihood that final disposition of these proceedings will, considering the merits of the claims, have a material adverse impact on our financial position or results of operations is remote.

Item 1A. Risk Factors

See “Item 1A. — Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2011 for a detailed discussion of risk factors affecting Arbitron.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

On February 9, 2012, our Board of Directors authorized a program to repurchase up to $100.0 million in shares of our outstanding common stock through either periodic open-market or private transactions, in accordance with applicable insider trading and other securities laws and regulations, at then-prevailing market prices over a period of up to two years ending February 9, 2014. The following table outlines the stock repurchase activity during the three months ended June 30, 2012:

Period	Total Number of Shares Purchased		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Program		Total Amount of Dollars Purchased		Maximum Dollar Value of Shares That May Yet Be Purchased Under the Program
April 1-30		346,347	$	37.64		346,347	$	13,036,197	$	67,182,645
May 1-31		473,562		36.34		473,562		17,207,490		49,975,155
June 1-30		—		—		—		—		49,975,155
Total		819,909	$	36.89		819,909	$	30,243,687	$	49,975,155

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ITEM 6. EXHIBITS

			Incorporated by Reference
Exhibit No.	Exhibit Description	Form	SEC File No.	Exhibit	Filing Date	Filed Herewith
31.1	Certification of Chief Executive Officer pursuant to Securities Exchange Act of 1934 Rule 13a – 14(a)					*
31.2	Certification of Chief Financial Officer pursuant to Securities Exchange Act of 1934 Rule 13a – 14(a)					*
32.1	Certifications of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes Oxley Act of 2002					*
101+	The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets at June 30, 2012 and December 31, 2011; (ii) Condensed Consolidated Statement of Income for the Six Months Ended June 30, 2012 and 2011; (iii) Condensed Consolidated Statements of Comprehensive Income for the Six Months Ended June 30, 2012 and 2011;					*
	(iv) Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2012 and 2011; and (v) Notes to Condensed Consolidated Financial Statements.*

37

* Filed or furnished herewith

+ Pursuant to Rule 406T of Regulation S-T, the Interactive Data Files on Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.

38

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized.

ARBITRON INC.
By:	/s/ Sean R. Creamer
	Sean R. Creamer
	Executive Vice President, Chief Operating Officer and Chief Financial Officer (on behalf of the registrant and as the registrant’s principal financial and principal accounting officer)
Date: August 7, 2012

39

EX-31.1

Exhibit 31.1

302(a) CERTIFICATION

I, William T. Kerr, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Arbitron Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 7, 2012

/s/ William T. Kerr

William T. Kerr

Chief Executive Officer, President, and Director

EX-31.2

Exhibit 31.2

302(a) CERTIFICATION

I, Sean R. Creamer, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Arbitron Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 7, 2012

/s/ Sean R. Creamer

Sean R. Creamer

Executive Vice President, Chief Operating Officer, and Chief Financial Officer

EX-32.1

Exhibit 32.1

WRITTEN STATEMENT OF CHIEF EXECUTIVE OFFICER

AND CHIEF FINANCIAL OFFICER

PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT OF 2002

(18 U.S.C. Section 1350)

The undersigned, the Chief Executive Officer and the Chief Financial Officer of Arbitron Inc. (the “Company”), each hereby certifies that, to his knowledge, on the date hereof:

(a) the Quarterly Report on Form 10-Q of the Company for the quarter ended June 30, 2012, filed on the date hereof with the Securities and Exchange Commission (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(b) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ William T. Kerr

William T. Kerr

Chief Executive Officer

Date: August 7, 2012

/s/ Sean R. Creamer

Sean R. Creamer

Chief Financial Officer

Date: August 7, 2012

XML

Prepaid Expenses And Other Current Assets - Additional Information (Detail) (Securities-Law Civil Actions And A Governmental Interaction, USD $) In Millions, unless otherwise specified	6 Months Ended		48 Months Ended	54 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011	Jun. 30, 2012	Feb. 03, 2012
Securities-Law Civil Actions And A Governmental Interaction
Prepaid And Other Current Assets [Line Items]
Class action settlement					$ 7.0
Cumulative legal fees and costs			12.1	12.6
Insurance reimbursements	9.2		7.9	9.2
Legal fees	0.6	0.6
Estimated Gross insurance recoveries	$ 0.8	$ 0.8

XML

Share-Based Compensation - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Capitalized share-based compensation cost			$ 0	$ 0
Number of stock options granted	12,511	0	106,466	73,225
Weighted-average exercise price for stock options granted	$ 35.46		$ 34.06	$ 44.06
Weighted-average exercise price for outstanding stock options	$ 34.95		$ 34.95
Weighted-average remaining contractual term for outstanding stock options			5 years 4 months 24 days
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation options awarded, vesting period			3 years
Stock options term (in years)			10
Unrecognized compensation cost	2.5		2.5
Weighted-average period for which cost is expected to be recognized, in years			2 years 1 month 6 days
Service Award Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	1.4		1.4
Weighted-average period for which cost is expected to be recognized, in years			1 year 9 months 18 days
Number of shares granted during the period	4,583		4,583	18,434
Weighted average grant-date fair value per share granted during the period	$ 35.46		$ 35.46	$ 42.72
Performance Award Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	2.1		2.1
Weighted-average period for which cost is expected to be recognized, in years			2 years 10 months 24 days
Number of shares granted during the period			34,229	22,511
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Maximum percentage to return on invested capital for annual performance period			12.00%
Share-based compensation options awarded, number of installments			4
Board Dsus Granted To Nonemployee Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	1.5		1.5
Weighted-average period for which cost is expected to be recognized, in years			1 year 3 months 18 days
Board DSUs And Dividend Equivalents Granted To Board
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation options awarded, vesting period			3 years
Number of shares granted during the period	21,179	21,061	22,568	22,481
Weighted average grant-date fair value per share granted during the period	$ 35.41	40.67	$ 35.49	$ 40.60
Share-based compensation options awarded, number of installments			3
Chief Executive Officer | DSU Service Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation options awarded, vesting period			4 years
Number of shares granted during the period			1,181	900
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Chief Executive Officer | Dsu Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	1.4		1.4
Weighted-average period for which cost is expected to be recognized, in years			6 months
Number of shares granted during the period			59,049	24,122
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Maximum percentage to return on invested capital for annual performance period			12.00%
Share-based compensation options awarded, number of installments			4
Board of Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period	5,640		5,640
Weighted average grant-date fair value per share granted during the period	$ 35.46		$ 35.46
Board of Directors | Service Award Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 0.2		$ 0.2
Weighted-average period for which cost is expected to be recognized, in years			10 months 24 days

XML

Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Income Tax Contingency [Line Items]
Effective tax rate	37.80%	38.60%
Unrecognized tax benefits	$ 1.2		$ 1.3
Unrecognized tax benefits if recognized would reduce effective tax rate in future periods	1.2
Income taxes paid	$ 19.0	$ 14.3

XML

Debt - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended	6 Months Ended
	Nov. 21, 2011 Year	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Debt Instrument [Line Items]
Finance through unsecured revolving credit facility	$ 150.0
Maturity period of unsecured revolving credit facility, in years	5
Expiration date of unsecured revolving credit facility	Nov. 21, 2016
Increase in the total financing available under the Credit Facility	75.0
Aggregate total finance under Credit Facility	225.0
Outstanding borrowings under the Credit Facility		0		0
Interest paid, maximum		$ 0.1	$ 0.3

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Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss as of June 30, 2012 and December 31, 2011, were as follows (in thousands):

	June 30, 2012			December 31, 2011
Foreign currency translation adjustment	$	(2,419	)	$	(2,148	)
Retirement plan liabilities, net of tax		(12,813	)		(13,453	)
Accumulated other comprehensive loss	$	(15,232	)	$	(15,601	)

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Quantitative Radio Audience Ratings Service And Related Software Licensing Revenue Accounted Aggregate Percentages Of Total Company Revenue (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Concentration Risk [Abstract]
Quantitative radio audience ratings service and related software licensing revenue	82.00%	81.00%	89.00%	89.00%

XML

Investment Activity (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Schedule Of Equity And Other Investments [Line Items]
Beginning balance, equity and other investments	$ 9,608	$ 13,203	$ 14,913	$ 18,385
Investment income	5,391	5,453	3,035	2,921
Distributions from investee	(1,351)	(1,400)	(4,300)	(4,050)
Ending balance at June 30, equity and other investments	13,648	17,256	13,648	17,256
Scarborough
Schedule Of Equity And Other Investments [Line Items]
Beginning balance, equity method investments	7,905	8,023	13,210	13,205
Investment income	5,391	5,453	3,035	2,921
Distributions from investee	(1,351)	(1,400)	(4,300)	(4,050)
Ending balance at June 30, equity method investments	11,945	12,076	11,945	12,076
TRA Preferred Stock
Schedule Of Equity And Other Investments [Line Items]
Beginning balance, cost method investments	1,703	5,180	1,703	5,180
Investment income
Distributions from investee
Ending balance at June 30, cost method investments	$ 1,703	$ 5,180	$ 1,703	$ 5,180

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Accumulated Other Comprehensive Loss (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Accumulated Other Comprehensive Loss [Abstract]
Foreign currency translation adjustment	$ (2,419)	$ (2,148)
Retirement plan liabilities, net of tax	(12,813)	(13,453)
Accumulated other comprehensive loss	$ (15,232)	$ (15,601)

XML

Stock Repurchases - Additional Information (Detail) (USD $)	6 Months Ended	13 Months Ended
	Jun. 30, 2012 Year	Feb. 09, 2012
Stock Repurchase Programs [Line Items]
Amount of authorized repurchase of outstanding common stock		$ 100,000,000
Maximum prevailing market price period, years	2
Common stock repurchased, Shares Outstanding	1,372,853
Stock Repurchases During Period Value	$ 50,025,000

XML

Income Statement Recognition Of Share-Based Compensation (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation	$ 2,209	$ 1,826	$ 4,377	$ 3,831
Cost of Revenue
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation	97	115	243	243
Selling, General And Administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation	2,018	1,634	3,940	3,429
Research and Development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation	$ 94	$ 77	$ 194	$ 159

XML

New Accounting Pronouncements

6 Months Ended

Jun. 30, 2012

New Accounting Pronouncements

2. New Accounting Pronouncements

Testing Goodwill for Impairment. In September 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2011-08, Intangibles — Goodwill and Other (Topic 350) — Testing Goodwill for Impairment (“ASU 2011-08”), to allow entities to use a qualitative approach to test goodwill for impairment. ASU 2011-08 permits an entity to first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If it is concluded that this is the case, it is necessary to perform the currently prescribed two-step goodwill impairment test. Otherwise, the two-step goodwill impairment test is not required. ASU 2011-08 is effective for the Company for interim and annual periods ended during 2012. The adoption of this guidance had no impact on the Company’s consolidated financial statements.

Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements. In May 2011, the FASB issued Accounting Standards Update No. 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards (Topic 820) — Fair Value Measurement (“ASU 2011-04”), to provide a consistent definition of fair value and ensure that the fair value measurement and disclosure requirements are similar between GAAP and International Financial Reporting Standards. ASU 2011-04 changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. ASU 2011-04 is effective for the Company for interim and annual periods ended during 2012 and will be applied prospectively. The adoption of this guidance had no impact on the Company’s consolidated financial statements.

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Components Of Periodic Benefit Costs For Defined-Benefit Pension, Postretirement Healthcare And Supplemental Retirement Plan (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Defined-Benefit Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 216	$ 193	$ 431	$ 387
Interest cost	477	455	953	910
Expected return on plan assets	(509)	(513)	(1,018)	(1,026)
Amortization of net loss	470	343	943	685
Net periodic benefit cost	654	478	1,309	956
Postretirement Healthcare Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	10	9	18	19
Interest cost	18	21	36	41
Amortization of net loss	5	7	11	14
Net periodic benefit cost	33	37	65	74
Supplemental Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	8	5	15	10
Interest cost	40	40	80	80
Amortization of net loss	48	38	96	76
Net periodic benefit cost	$ 96	$ 83	$ 191	$ 166

XML

Goodwill (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Goodwill

The following table shows the changes in goodwill for the six-month periods ended June 30, 2012, and 2011, (in thousands):

	Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Beginning balance,	$	45,430		$	38,895
Translation effect		(188	)		—
Ending balance	$	45,242		$	38,895

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Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Components Of Periodic Benefit Costs For Defined-Benefit Pension, Postretirement Healthcare And Supplemental Retirement Plan

The components of periodic benefit costs for the defined-benefit pension, postretirement healthcare and supplemental retirement plans were as follows for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Defined-Benefit Pension Plan Three-Month Period Ended June 30,						Postretirement Healthcare Plan Three-Month Period Ended June 30,				Supplemental Retirement Plan Three-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	216		$	193		$	10	$	9	$	8	$	5
Interest cost		477			455			18		21		40		40
Expected return on plan assets		(509	)		(513	)		—		—		—		—
Amortization of net loss		470			343			5		7		48		38
Net periodic benefit cost	$	654		$	478		$	33	$	37	$	96	$	83

	Defined-Benefit Pension Plan Six-Month Period Ended June 30,						Postretirement Healthcare Plan Six-Month Period Ended June 30,				Supplemental Retirement Plan Six-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	431		$	387		$	18	$	19	$	15	$	10
Interest cost		953			910			36		41		80		80
Expected return on plan assets		(1,018	)		(1,026	)		—		—		—		—
Amortization of net loss		943			685			11		14		96		76
Net periodic benefit cost	$	1,309		$	956		$	65	$	74	$	191	$	166

XML

Acquisitions - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2012 Year	Jul. 28, 2011
Business Acquisition [Line Items]
Business acquisition, cash paid		$ 10.6
Fair value of contingent consideration	1.1	0.9
Potential cash payment to shareholders	12.0
Contingent consideration expiration year	2015
Period for performance evaluation, years	4
Business acquisition, effective date	Jul. 28, 2011
Accrued Expenses and Other Current Liabilities
Business Acquisition [Line Items]
Fair value of contingent consideration	0.1
Other Noncurrent Liabilities
Business Acquisition [Line Items]
Fair value of contingent consideration	$ 1.1

XML

Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Income Statement Recognition Of Share-Based Compensation

The following table sets forth information with regard to the income statement recognition of share-based compensation for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Cost of revenue	$	97	$	115	$	243	$	243
Selling, general and administrative		2,018		1,634		3,940		3,429
Research and development		94		77		194		159
Share-based compensation	$	2,209	$	1,826	$	4,377	$	3,831

Service Award Units

Schedule Of Share-Based Compensation Activity Other Than Stock Option

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of service award shares granted during the period		4,583		—		4,583		18,434
Weighted average grant-date fair value per share granted during the period	$	35.46		—	$	35.46	$	42.72
Fair value of service award shares vested during the period	$	1,292	$	1,531	$	1,740	$	2,214

Performance Award Units

Schedule Of Share-Based Compensation Activity Other Than Stock Option

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of performance award shares granted during the period		—		—		34,229		22,511
Weighted average grant-date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of performance award shares vested during the period	$	325	$	415	$	847	$	804

Board DSUs And Dividend Equivalents Granted To Board

Schedule Of Share-Based Compensation Activity Other Than Stock Option

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Service DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		1,181		900
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	568	$	704

DSU Service Award | Chief Executive Officer

Schedule Of Share-Based Compensation Activity Other Than Stock Option

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Performance DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		59,049		24,122
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	396	$	227

Dsu Performance Award | Chief Executive Officer

Schedule Of Share-Based Compensation Activity Other Than Stock Option

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Board DSUs and Dividend Equivalents Granted to Board	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		21,179		21,061		22,568		22,481
Weighted-average grant date fair value per share granted during the period	$	35.41	$	40.67	$	35.49	$	40.60
Fair value of shares vested during the period	$	554	$	57	$	660	$	173

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Concentration Risk (Tables)

6 Months Ended

Jun. 30, 2012

Quantitative Radio Audience Ratings Service And Related Software Licensing Revenue Accounted Aggregate Percentages Of Total Company Revenue

The Company’s quantitative radio audience ratings service and related software licensing revenue accounted for the following percentages, in the aggregate, of total Company revenue:

	Three- Month Period Ended June 30, 2012			Three- Month Period Ended June 30, 2011			Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Quantitative radio audience ratings service and related software licensing revenue		82	%		81	%		89	%		89	%

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Basis of Presentation and Consolidation

6 Months Ended

Jun. 30, 2012

Basis of Presentation and Consolidation

1. Basis of Presentation and Consolidation

Presentation

The accompanying unaudited consolidated financial statements of Arbitron Inc. (the “Company” or “Arbitron”) have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements. In the opinion of management, all adjustments considered necessary for fair presentation have been included and are of a normal recurring nature. The consolidated balance sheet as of December 31, 2011 was audited as of that date, but all of the information and notes as of December 31, 2011 required by GAAP have not been included in this Form 10-Q. For further information, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2011.

Consolidation

The consolidated financial statements of Arbitron for the six-month period ended June 30, 2012, reflect the consolidated financial position, results of operations and cash flows of the Company and its wholly-owned subsidiaries: Arbitron Holdings Inc., Arbitron Mobile Oy, Astro West LLC, Cardinal North LLC, Ceridian Infotech (India) Private Limited, Arbitron International, LLC, and Arbitron Technology Services India Private Limited. For the six-month period ended June 30, 2011, the consolidated financial statements did not reflect Arbitron Mobile Oy and Cardinal North LLC, which were established related to the acquisition of Zokem Oy in July 2011. All significant intercompany balances and transactions have been eliminated in consolidation. The Company has one segment which meets the quantitative thresholds for being a reportable segment.

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Basis of Presentation and Consolidation - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2012 Segment
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Number of reportable segments	1

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Equity And Other Investments (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010
Schedule Of Equity And Other Investments [Line Items]
Long-term equity and other investment	$ 11,945		$ 13,210
Short-term equity and other investment	1,703		1,703
Equity and other investments, total	$ 13,648	$ 9,608	$ 14,913	$ 17,256	$ 13,203	$ 18,385

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Financial Instruments - Additional information (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Jul. 31, 2012 Subsequent Event Sale of Investments	Jun. 30, 2012 TRA Investment
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
TRA investment carrying value		$ 1.7
Proceeds from sale of investment in TRA	$ 1.7

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 11,073	$ 19,715
Trade accounts receivable, net of allowance for doubtful accounts of $4,208 as of June 30, 2012, and $4,615 as of December 31, 2011	61,304	62,886
Prepaid expenses and other current assets	7,883	7,141
Short-term equity and other investments	1,703	1,703
Deferred tax assets	5,047	6,398
Total current assets	87,010	97,843
Long-term equity and other investments	11,945	13,210
Property and equipment, net	65,808	70,651
Goodwill, net	45,242	45,430
Other intangibles, net	9,171	10,526
Noncurrent deferred tax assets	1,326
Other noncurrent assets	1,098	1,308
Total assets	221,600	238,968
Liabilities and Stockholders' Equity
Accounts payable	8,667	10,534
Accrued expenses and other current liabilities	22,695	32,276
Deferred revenue	52,307	37,080
Total current liabilities	83,669	79,890
Noncurrent deferred tax liabilities		1,302
Other noncurrent liabilities	30,243	30,960
Total liabilities	113,912	112,152
Stockholders' equity
Preferred stock, $100.00 par value, 750 shares authorized, no shares issued
Common stock, $0.50 par value, 500,000 shares authorized, 32,338 shares issued as of June 30, 2012, and December 31, 2011	16,169	16,169
Retained earnings	109,864	128,772
Common stock held in treasury, 6,226 shares as of June 30, 2012, and 5,048 shares as of December 31, 2011	(3,113)	(2,524)
Accumulated other comprehensive loss	(15,232)	(15,601)
Total stockholders' equity	107,688	126,816
Total liabilities and stockholders' equity	$ 221,600	$ 238,968

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Changes in Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Goodwill [Abstract]
Beginning balance,	$ 45,430	$ 38,895
Translation effect	(188)
Ending balance	$ 45,242	$ 38,895

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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Amortization of actuarial loss, tax expense	$ 205	$ 151	$ 410	$ 303

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Stockholders' Equity - Additional Information (Detail) (Subsequent Event, Dividend Paid, USD $)	1 Months Ended
	Jul. 02, 2012
Subsequent Event | Dividend Paid
Stockholders' Equity [Line Items]
Cash dividend paid for common shares	$ 0.10

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Stock Repurchases

6 Months Ended

Jun. 30, 2012

Stock Repurchases

15. Stock Repurchases

On February 9, 2012, the Company’s Board of Directors authorized a program to repurchase up to $100.0 million in shares of the Company’s outstanding common stock through either periodic open-market or private transactions, in accordance with applicable insider trading and other securities laws and regulations, at then-prevailing market prices over a period of up to two years ending February 9, 2014. As of June 30, 2012, the Company had repurchased 1,372,853 shares of its outstanding common stock under this program for approximately $50.0 million.

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Net Income Per Weighted-Average Common Share - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Earnings Per Share Disclosure [Line Items]
Stock options to purchase common stock	2,012,378	2,038,787
Shares excluded from the computation of the diluted net income per weighted-average common share	1,295,172	869,397

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Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2012

Changes in Stockholder's Equity

Changes in stockholders’ equity for the six-month period ended June 30, 2012, were as follows (in thousands):

	Shares Outstanding			Common Stock		Treasury Stock			Retained Earnings			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance as of December 31, 2011		27,290		$	16,169	$	(2,524	)	$	128,772		$	(15,601	)	$	126,816
Net income		—			—		—			27,770			—			27,770
Common stock issued from treasury stock		195			—		97			3,067			—			3,164
Common stock repurchased		(1,373	)		—		(686	)		(49,339	)		—			(50,025	)
Excess tax benefits from share-based awards		—			—		—			554			—			554
Non-cash share-based compensation		—			—		—			4,377			—			4,377
Dividends declared		—			—		—			(5,337	)		—			(5,337	)
Other comprehensive income		—			—		—			—			369			369
Balance as of June 30, 2012		26,112		$	16,169	$	(3,113	)	$	109,864		$	(15,232	)	$	107,688

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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flows from operating activities
Net income	$ 27,770	$ 23,831
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization of property and equipment	14,137	13,983
Amortization of other intangible assets	1,220	571
Loss on asset disposals and impairments of property and equipment	733	1,221
Deferred income taxes	(1,687)	(706)
Equity in net income of affiliate	(3,035)	(2,921)
Distributions from affiliate	4,300	4,050
Bad debt expense	860	930
Non-cash share-based compensation	4,377	3,831
Changes in operating assets and liabilities
Trade accounts receivable	722	327
Prepaid expenses and other assets	(548)	2,705
Accounts payable	(1,319)	250
Accrued expenses and other current liabilities	(10,770)	(6,998)
Deferred revenue	15,227	11,267
Other noncurrent liabilities	1,667	2,010
Net cash provided by operating activities	53,654	54,351
Cash flows from investing activities
Additions to property and equipment	(10,627)	(14,182)
Net cash used in investing activities	(10,627)	(14,182)
Cash flows from financing activities
Proceeds from stock option exercises and stock purchase plan	3,311	2,046
Stock repurchases	(50,025)
Dividends paid to stockholders	(5,454)	(5,408)
Tax benefits realized from share-based awards	554	484
Debt borrowings		5,000
Debt repayments		(53,000)
Net cash used in financing activities	(51,614)	(50,878)
Effect of exchange rate changes on cash and cash equivalents	(55)	(1)
Net change in cash and cash equivalents	(8,642)	(10,710)
Cash and cash equivalents at beginning of period	19,715	18,925
Cash and cash equivalents at end of period	$ 11,073	$ 8,215

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Allowance for doubtful accounts receivable	$ 4,208	$ 4,615
Preferred stock, par value	$ 100.00	$ 100.00
Preferred stock, shares authorized	750	750
Preferred stock, shares issued	0	0
Common stock, par value	$ 0.50	$ 0.50
Common stock, shares authorized	500,000	500,000
Common stock, shares issued	32,338	32,338
Treasury stock, shares	6,226	5,048

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Acquisitions

6 Months Ended

Jun. 30, 2012

Acquisitions

10. Acquisitions

Zokem Oy. On July 28, 2011, a wholly-owned subsidiary of the Company acquired Zokem Oy. The purchase price was $10.6 million in cash plus a contingent consideration arrangement with an estimated fair value of approximately $0.9 million as of the acquisition date. The contingent consideration arrangement provides for possible additional cash payments to be made by the Company to the former Zokem shareholders through 2015 of up to $12.0 million, which are contingent upon Zokem reaching certain financial performance targets in the future. The approximate $0.9 million fair value estimate was determined by applying the income approach method. The key assumptions used in the fair value valuation include a probability-weighted range of performance targets for the four-year measurement period of 2012 through 2015 and an adjusted discount rate. The Company periodically reassesses the fair value of the contingent consideration. As of June 30, 2012, the Company’s estimate of the fair value of the contingent consideration was $1.1 million, which was comprised of less than $0.1 million recorded in accrued expenses and other current liabilities and approximately $1.1 million recorded in other noncurrent liabilities on the Company’s consolidated balance sheet.

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Document and Entity Information	6 Months Ended
	Jun. 30, 2012	Aug. 01, 2012
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2012
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q2
Trading Symbol	ARB
Entity Registrant Name	ARBITRON INC
Entity Central Index Key	0000109758
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		26,128,753

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Goodwill

6 Months Ended

Jun. 30, 2012

Goodwill

11. Goodwill

The following table shows the changes in goodwill for the six-month periods ended June 30, 2012, and 2011, (in thousands):

	Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Beginning balance,	$	45,430		$	38,895
Translation effect		(188	)		—
Ending balance	$	45,242		$	38,895

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Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenue	$ 104,407	$ 95,737	$ 210,801	$ 196,606
Costs and expenses
Cost of revenue	63,205	61,025	110,653	106,704
Selling, general and administrative	20,701	18,656	38,704	35,765
Research and development	9,896	9,017	19,614	18,012
Total costs and expenses	93,802	88,698	168,971	160,481
Operating income	10,605	7,039	41,830	36,125
Equity in net income of affiliate	5,391	5,453	3,035	2,921
Income before interest and income tax expense	15,996	12,492	44,865	39,046
Interest income	11	8	31	14
Interest expense	132	104	261	268
Income before income tax expense	15,875	12,396	44,635	38,792
Income tax expense	5,912	4,812	16,865	14,961
Net income	$ 9,963	$ 7,584	$ 27,770	$ 23,831
Income per weighted-average common share
Basic	$ 0.38	$ 0.28	$ 1.04	$ 0.88
Diluted	$ 0.37	$ 0.27	$ 1.02	$ 0.86
Weighted-average common shares used in calculations
Basic	26,318	27,159	26,782	27,119
Potentially dilutive securities	486	449	491	483
Diluted	26,804	27,608	27,273	27,602
Dividends declared per common share outstanding	$ 0.10	$ 0.10	$ 0.20	$ 0.20

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Net Income per Weighted-Average Common Share

6 Months Ended

Jun. 30, 2012

Net Income per Weighted-Average Common Share

5. Net Income per Weighted-Average Common Share

The computations of basic and diluted net income per weighted-average common share for the three and six-month periods ended June 30, 2012 and 2011, are based on the Company’s weighted-average shares of common stock and potentially dilutive securities outstanding. Potentially dilutive securities are calculated in accordance with the treasury stock method, which assumes the proceeds from the exercise of all stock options are used to repurchase the Company’s common stock at the average market price for the period.

As of June 30, 2012, and 2011, there were stock options to purchase 2,012,378 shares, and 2,038,787 shares of the Company’s common stock outstanding, respectively, of which stock options to purchase 1,295,172 shares, and 869,397 shares of the Company’s common stock, respectively, were excluded from the computation of the diluted net income per weighted-average common share for the three-month periods ended June 30, 2012, and 2011, respectively, either because the stock options’ exercise prices were greater than the average market price of the Company’s common shares or assumed repurchases from proceeds from the stock options’ exercise were antidilutive.

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Stockholders' Equity

6 Months Ended

Jun. 30, 2012

Stockholders' Equity

4. Stockholders’ Equity

Changes in stockholders’ equity for the six-month period ended June 30, 2012, were as follows (in thousands):

	Shares Outstanding			Common Stock		Treasury Stock			Retained Earnings			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance as of December 31, 2011		27,290		$	16,169	$	(2,524	)	$	128,772		$	(15,601	)	$	126,816
Net income		—			—		—			27,770			—			27,770
Common stock issued from treasury stock		195			—		97			3,067			—			3,164
Common stock repurchased		(1,373	)		—		(686	)		(49,339	)		—			(50,025	)
Excess tax benefits from share-based awards		—			—		—			554			—			554
Non-cash share-based compensation		—			—		—			4,377			—			4,377
Dividends declared		—			—		—			(5,337	)		—			(5,337	)
Other comprehensive income		—			—		—			—			369			369
Balance as of June 30, 2012		26,112		$	16,169	$	(3,113	)	$	109,864		$	(15,232	)	$	107,688

A quarterly cash dividend of $0.10 per common share was paid to stockholders on July 2, 2012.

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Financial Instruments

6 Months Ended

Jun. 30, 2012

Financial Instruments

16. Financial Instruments

The Company believes the fair market value of the TRA investment approximates its carrying value of $1.7 million as of June 30, 2012. The Company accounts for its $1.7 million investment in TRA’s preferred stock using the cost method of accounting. TRA is closely held and there is not an efficient market in which buyers and sellers determine the fair value of these shares. The Company periodically assesses the fair value of its investment in TRA through comparative analysis and analysis of TRA’s actual and projected financial results. In the event the fair value of the investment in TRA were to fall below its carrying value in the future, the Company would be required to recognize an impairment loss. During the month ended July 31, 2012, the Company sold its investment in TRA and the proceeds from the sale were approximately equal to the investment’s $1.7 million carrying value recorded on its balance sheet as of June 30, 2012.

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Taxes

6 Months Ended

Jun. 30, 2012

Taxes

12. Taxes

The effective tax rate decreased to 37.8% for the six months ended June 30, 2012, from 38.6% for the six months ended June 30, 2011. The decrease results primarily from the favorable settlement of various audits during the six-month period ended June 30, 2012.

During the six-month period ended June 30, 2012, the Company’s unrecognized tax benefits for certain income tax contingencies decreased from $1.3 million as of December 31, 2011, to $1.2 million as of June 30, 2012. The decrease is attributable to the settlement of various audits. If recognized, the $1.2 million in unrecognized tax benefits would reduce the Company’s effective tax rate in future periods.

Income taxes paid for the six-months ended June 30, 2012 and 2011, were $19.0 million and $14.3 million, respectively.

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Equity and Other Investments, Total

6 Months Ended

Jun. 30, 2012

Equity and Other Investments, Total

8. Equity and Other Investments, Total

The Company’s equity and other investments as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Long-term equity and other investment	$	11,945	$	13,210
Short-term equity and other investment		1,703		1,703
Equity and other investments, total	$	13,648	$	14,913

The Company’s 49.5% investment in Scarborough Research (“Scarborough”), a Delaware general partnership, is accounted for using the equity method of accounting. The Company’s preferred stock investment in TRA Global, Inc. (“TRA”), a Delaware corporation is accounted for using the cost method of accounting. See Note 16 for further information regarding the Company’s TRA investment as of June 30, 2012, and December 31, 2011.

The following table shows the investment activity and balances for each of the Company’s investments and in total for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three-Month Period Ended June 30, 2012								Three-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	7,905		$	1,703	$	9,608		$	8,023		$	5,180	$	13,203
Investment income		5,391			—		5,391			5,453			—		5,453
Distributions from investee		(1,351	)		—		(1,351	)		(1,400	)		—		(1,400	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

	Six-Month Period Ended June 30, 2012								Six-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	13,210		$	1,703	$	14,913		$	13,205		$	5,180	$	18,385
Investment income		3,035			—		3,035			2,921			—		2,921
Distributions from investee		(4,300	)		—		(4,300	)		(4,050	)		—		(4,050	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

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Accumulated Other Comprehensive Loss

6 Months Ended

Jun. 30, 2012

Accumulated Other Comprehensive Loss

6. Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss as of June 30, 2012 and December 31, 2011, were as follows (in thousands):

	June 30, 2012			December 31, 2011
Foreign currency translation adjustment	$	(2,419	)	$	(2,148	)
Retirement plan liabilities, net of tax		(12,813	)		(13,453	)
Accumulated other comprehensive loss	$	(15,232	)	$	(15,601	)

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Prepaid Expenses and Other Current Assets

6 Months Ended

Jun. 30, 2012

Prepaid Expenses and Other Current Assets

7. Prepaid Expenses and Other Current Assets

Prepaids and other current assets as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Prepaid income taxes	$	2,599	$	1,984
Survey participant incentives and prepaid postage		2,179		1,770
Insurance recovery receivables		484		993
Other		2,621		2,394
Prepaids and other current assets	$	7,883	$	7,141

Insurance recovery receivables. During 2008, the Company became involved in two securities-law civil actions and a governmental interaction primarily related to the commercialization of the Company’s PPM service. The management of the Company believes a portion of the legal fees and costs associated with this litigation are covered by the Company’s Directors and Officers insurance policy and therefore has recognized an insurance recovery receivable. On February 3, 2012, as a result of a mediation process overseen by an independent mediator, the Company and its insurers agreed to settle the class action for $7.0 million, which was funded by insurance. From 2008 until June 30, 2012, the Company had incurred approximately $12.6 million in legal fees and costs in defense of its positions related thereto, and as of June 30, 2012, the Company had received $9.2 million in insurance reimbursements related to these legal actions. From 2008 until December 31, 2011, the Company had incurred approximately $12.1 million in legal fees and costs in defense of its positions related thereto, and as of December 31, 2011, the Company had received $7.9 million in insurance reimbursements.

For the six-month periods ended June 30, 2012, and 2011, the Company incurred approximately $0.6 million, and $0.6 million, respectively, in related legal fees, which were recognized as increases to selling, general, and administrative expense. These legal fees were offset by $0.8 million, and $0.8 million in estimated insurance recoveries, which were recognized as reductions to selling, general and administrative expense during 2012 and 2011, respectively.

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Retirement Plans

6 Months Ended

Jun. 30, 2012

Retirement Plans

9. Retirement Plans

Certain of the Company’s United States employees participate in a defined-benefit pension plan that closed to new participants effective January 1, 1995. The Company has a nonqualified, unfunded supplemental retirement plan, as well as a postretirement healthcare plan for eligible retired employees who participate in the pension plan and were hired before January 1, 1992. The components of periodic benefit costs for the defined-benefit pension, postretirement healthcare and supplemental retirement plans were as follows for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Defined-Benefit Pension Plan Three-Month Period Ended June 30,						Postretirement Healthcare Plan Three-Month Period Ended June 30,				Supplemental Retirement Plan Three-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	216		$	193		$	10	$	9	$	8	$	5
Interest cost		477			455			18		21		40		40
Expected return on plan assets		(509	)		(513	)		—		—		—		—
Amortization of net loss		470			343			5		7		48		38
Net periodic benefit cost	$	654		$	478		$	33	$	37	$	96	$	83

	Defined-Benefit Pension Plan Six-Month Period Ended June 30,						Postretirement Healthcare Plan Six-Month Period Ended June 30,				Supplemental Retirement Plan Six-Month Period Ended June 30,
	2012			2011			2012		2011		2012		2011
Service cost	$	431		$	387		$	18	$	19	$	15	$	10
Interest cost		953			910			36		41		80		80
Expected return on plan assets		(1,018	)		(1,026	)		—		—		—		—
Amortization of net loss		943			685			11		14		96		76
Net periodic benefit cost	$	1,309		$	956		$	65	$	74	$	191	$	166

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Changes In Stockholders' Equity (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Stockholders' Equity [Line Items]
Balance as of December 31, 2011			$ 126,816
Net income	9,963	7,584	27,770	23,831
Common stock issued from treasury stock			3,164
Common stock repurchased			(50,025)
Common stock repurchased, Shares Outstanding			(1,372,853)
Excess tax benefits from share-based awards			554
Non-cash share-based compensation			4,377
Dividends declared			(5,337)
Other comprehensive income	(346)	213	369	463
Balance as of June 30, 2012	107,688		107,688
Common Stock
Stockholders' Equity [Line Items]
Balance as of December 31, 2011			16,169
Balance as of December 31, 2011, Shares Outstanding			27,290,000
Common stock issued from treasury stock, Shares Outstanding			195,000
Common stock repurchased, Shares Outstanding			(1,373,000)
Balance as of June 30, 2012	16,169		16,169
Balance as of June 30, 2012, Shares Outstanding	26,112,000		26,112,000
Treasury Stock
Stockholders' Equity [Line Items]
Balance as of December 31, 2011			(2,524)
Common stock issued from treasury stock			97
Common stock repurchased			(686)
Balance as of June 30, 2012	(3,113)		(3,113)
Retained Earnings
Stockholders' Equity [Line Items]
Balance as of December 31, 2011			128,772
Net income			27,770
Common stock issued from treasury stock			3,067
Common stock repurchased			(49,339)
Excess tax benefits from share-based awards			554
Non-cash share-based compensation			4,377
Dividends declared			(5,337)
Balance as of June 30, 2012	109,864		109,864
Accumulated Other Comprehensive Loss
Stockholders' Equity [Line Items]
Balance as of December 31, 2011			(15,601)
Other comprehensive income			369
Balance as of June 30, 2012	$ (15,232)		$ (15,232)

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Concentration Risk - Additional Information (Detail)	6 Months Ended	12 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
Customer One
Concentration Risk [Line Items]
Percentage of accounts receivable from one customer out of total accounts receivable	18.00%	23.00%
Customer Two
Concentration Risk [Line Items]
Percentage of accounts receivable from one customer out of total accounts receivable	10.00%	11.00%
Customer Concentration Risk
Concentration Risk [Line Items]
Percentage of revenue from one customer out of total revenue		19.00%

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Concentration Risk

6 Months Ended

Jun. 30, 2012

Concentration Risk

14. Concentration Risk

Arbitron is a leading media and marketing information services firm primarily serving radio, advertisers, advertising agencies, cable and broadcast television, retailers, out-of-home media, online media, mobile media, telecommunications providers, and print media.

The Company’s quantitative radio audience ratings service and related software licensing revenue accounted for the following percentages, in the aggregate, of total Company revenue:

	Three- Month Period Ended June 30, 2012			Three- Month Period Ended June 30, 2011			Six-Month Period Ended June 30, 2012			Six-Month Period Ended June 30, 2011
Quantitative radio audience ratings service and related software licensing revenue		82	%		81	%		89	%		89	%

The Company had one customer that individually represented approximately 19% of its annual revenue for the year ended December 31, 2011. The Company had two customers that individually represented approximately 18% and 10% of its total accounts receivable balance as of June 30, 2012, and two customers that individually represented approximately 23% and 11% of its total accounts receivable balance as of December 31, 2011. The Company has historically experienced a high level of contract renewals.

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Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Prepaids And Other Current Assets

Prepaids and other current assets as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Prepaid income taxes	$	2,599	$	1,984
Survey participant incentives and prepaid postage		2,179		1,770
Insurance recovery receivables		484		993
Other		2,621		2,394
Prepaids and other current assets	$	7,883	$	7,141

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Share-Based Compensation Activity Other Than Stock Option (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Service Award Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period	4,583		4,583	18,434
Weighted average grant-date fair value per share granted during the period	$ 35.46		$ 35.46	$ 42.72
Fair value of shares vested during the period	$ 1,292	$ 1,531	$ 1,740	$ 2,214
Performance Award Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period			34,229	22,511
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Fair value of shares vested during the period	325	415	847	804
Board DSUs And Dividend Equivalents Granted To Board
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period	21,179	21,061	22,568	22,481
Weighted average grant-date fair value per share granted during the period	$ 35.41	$ 40.67	$ 35.49	$ 40.60
Fair value of shares vested during the period	554	57	660	173
Chief Executive Officer | DSU Service Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period			1,181	900
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Fair value of shares vested during the period			568	704
Chief Executive Officer | Dsu Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted during the period			59,049	24,122
Weighted average grant-date fair value per share granted during the period			$ 33.87	$ 44.44
Fair value of shares vested during the period			$ 396	$ 227

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Equity And Other Investments - Additional information (Detail) (Scarborough)	Jun. 30, 2012
Scarborough
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	49.50%

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Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net income	$ 9,963	$ 7,584	$ 27,770	$ 23,831
Other comprehensive income (loss):
Foreign currency translation adjustment	(664)	(23)	(271)	(9)
Amortization of actuarial loss, net of tax expense of $205, and $151 for the three-month periods ended June 30, 2012, and 2011, respectively; and net of a tax expense of $410 and $303 for the six-month periods ended June 30, 2012, and 2011, respectively.	318	236	640	472
Other comprehensive income (loss):	(346)	213	369	463
Comprehensive income	$ 9,617	$ 7,797	$ 28,139	$ 24,294

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Debt

6 Months Ended

Jun. 30, 2012

Debt

3. Debt

On November 21, 2011, the Company entered into an agreement with a consortium of lenders to provide up to $150.0 million of financing to the Company through a five-year, unsecured revolving credit facility (the “Credit Facility”) expiring on November 21, 2016. The agreement contains an expansion feature to increase the total financing available under the Credit Facility by up to $75.0 million to an aggregate of $225.0 million. Such increased financing would be provided by one or more existing Credit Facility lending institutions, subject to the approval of the lending banks, and/or in combination with one or more new lending institutions, subject to the approval of the Credit Facility’s administrative agent.

As of June 30, 2012 and December 31, 2011, there were no outstanding borrowings under the Credit Facility. Interest paid during the six-month periods ended June 30, 2012, and 2011, was $0.1 million and $0.3 million, respectively.

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Equity and Other Investments, Total (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Equity And Other Investments

The Company’s equity and other investments as of June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

	June 30, 2012		December 31, 2011
Long-term equity and other investment	$	11,945	$	13,210
Short-term equity and other investment		1,703		1,703
Equity and other investments, total	$	13,648	$	14,913

Summary Of Investment Activity

The following table shows the investment activity and balances for each of the Company’s investments and in total for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three-Month Period Ended June 30, 2012								Three-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	7,905		$	1,703	$	9,608		$	8,023		$	5,180	$	13,203
Investment income		5,391			—		5,391			5,453			—		5,453
Distributions from investee		(1,351	)		—		(1,351	)		(1,400	)		—		(1,400	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

	Six-Month Period Ended June 30, 2012								Six-Month Period Ended June 30, 2011
	Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	13,210		$	1,703	$	14,913		$	13,205		$	5,180	$	18,385
Investment income		3,035			—		3,035			2,921			—		2,921
Distributions from investee		(4,300	)		—		(4,300	)		(4,050	)		—		(4,050	)
Ending balance at June 30	$	11,945		$	1,703	$	13,648		$	12,076		$	5,180	$	17,256

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Prepaid Expenses And Other Current Assets (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Prepaid Expenses And Other Current Assets [Abstract]
Prepaid income taxes	$ 2,599	$ 1,984
Survey participant incentives and prepaid postage	2,179	1,770
Insurance recovery receivables	484	993
Other	2,621	2,394
Prepaids and other current assets	$ 7,883	$ 7,141

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Share-Based Compensation

6 Months Ended

Jun. 30, 2012

Share-Based Compensation

13. Share-Based Compensation

The following table sets forth information with regard to the income statement recognition of share-based compensation for the three and six-month periods ended June 30, 2012, and 2011 (in thousands):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Cost of revenue	$	97	$	115	$	243	$	243
Selling, general and administrative		2,018		1,634		3,940		3,429
Research and development		94		77		194		159
Share-based compensation	$	2,209	$	1,826	$	4,377	$	3,831

No share-based compensation cost was capitalized during the six-month periods ended June 30, 2012, and 2011.

Stock Options

Stock options awarded to employees under the Company’s 2008 Equity Compensation Plan (“2008 Plan”) generally vest annually over a three-year period, have a 10-year term and have an exercise price equal to the fair market value of the Company’s common stock at the date of grant. Compensation expense for stock options is recognized on a straight-line basis over the vesting period using the fair value of each stock option estimated as of the grant date.

For the three-month period ended June 30, 2012, the number of stock options granted was 12,511 and the weighted-average exercise price for those stock options granted was $35.46. For the three month period ended June 30, 2011, no stock options were granted. For the six-month periods ended June 30, 2012 and 2011, the number of stock options granted was 106,466 and 73,225, respectively, and the weighted-average exercise price for those stock options granted was $34.06 and $44.06, respectively.

As of June 30, 2012, there was $2.5 million in total unrecognized compensation cost related to unvested stock options. This aggregate unrecognized cost is expected to be recognized over a weighted-average remaining period of 2.1 years. The weighted-average exercise price and weighted-average remaining contractual term for outstanding stock options as of June 30, 2012, were $34.95 and 5.4 years, respectively.

Service and Performance Award Units

Service award units. The Company’s unvested service award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) vest in four equal annual installments beginning on the first anniversary date of the grant, and (iii) expire without vesting if the employee is no longer employed by the Company. Compensation expense for service award units is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant.

As of June 30, 2012, there was $1.4 million of total unrecognized compensation cost related to unvested service award units. This aggregate unrecognized cost for service award units is expected to be recognized over a weighted-average period of 1.8 years.

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of service award shares granted during the period		4,583		—		4,583		18,434
Weighted average grant-date fair value per share granted during the period	$	35.46		—	$	35.46	$	42.72
Fair value of service award shares vested during the period	$	1,292	$	1,531	$	1,740	$	2,214

Service award units to Board of Directors (“Board”). Beginning in 2012, the Board members have the right to elect to receive all or a portion of their annual 2012 compensation as Board service award units. These Board service award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, and (ii) vest on the anniversary date of the grant. Compensation expense for Board service award units is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant.

During the three and six-month period ended June 30, 2012, the Company granted 5,640 Board service award units at a weighted average grant-date fair value per share of $35.46. As of June 30, 2012, there was $0.2 million of total unrecognized compensation cost related to unvested Board service award units. This aggregate unrecognized cost for service award units is expected to be recognized over a weighted-average period of 0.9 years.

Performance award units. During the six-month periods ended June 30, 2012 and 2011, the Company granted performance award units under the 2008 Plan. These performance award units (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) will expire without vesting if the Company’s return on invested capital (“ROIC”) for the annual performance period does not exceed 12%, which is an approximation of the Company’s weighted average cost of capital, (iii) will, if the Company’s ROIC exceeds 12%, vest in four equal annual installments beginning with the first anniversary date of the grant, and (iv) for any unvested units, expire without vesting if the recipient is no longer employed by the Company.

Compensation expense for performance award units is recognized on an accelerated basis using the fair market value of the Company’s common stock on the date of grant. The Company recognizes expense for these performance award units under the assumption that the performance ROIC target will be achieved. If it appears such performance ROIC target will not be met, the Company will stop recognizing any further compensation cost and any previously recognized compensation cost would be reversed. As of June 30, 2012, there was $2.1 million of total unrecognized compensation cost related to unvested performance award units. This aggregate unrecognized cost is expected to be recognized over a weighted-average period of 2.9 years.

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of performance award shares granted during the period		—		—		34,229		22,511
Weighted average grant-date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of performance award shares vested during the period	$	325	$	415	$	847	$	804

Deferred Stock Units

Service DSU grants to CEO. During the six-month periods ended June 30, 2012 and 2011, the Company granted service-based deferred stock unit awards (“Service DSUs”) under the 2008 Plan to its CEO. Service DSUs are issued at the fair market value of the Company’s stock on the date of grant, and generally vest annually over a four-year period on each anniversary date of the grant. Service DSUs also include dividend equivalent DSUs, which vest immediately upon the date of grant.

Compensation expense for Service DSUs is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant. The Service DSUs provide for accelerated vesting upon termination without cause or the CEO’s retirement as defined in his employment agreement. As of June 30, 2012, there was no unrecognized compensation cost related to Service DSUs.

The Service DSUs will be convertible into shares of the Company’s common stock following the holder’s termination of employment. No Service DSUs were converted into shares of the Company’s common stock during the six-month periods ended June 30, 2012, and 2011. Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Service DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		1,181		900
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	568	$	704

Performance DSU grants to CEO. During the six-month periods ended June 30, 2012 and 2011, the Company granted performance-based deferred stock unit awards (“Performance DSUs”) under the 2008 Plan to its CEO. These Performance DSUs (i) were issued at the fair market value of the Company’s common stock on the date of grant, (ii) will expire without vesting if the Company’s ROIC for the annual performance period does not exceed 12%, which is an approximation of the Company’s weighted average cost of capital, (iii) will, if the Company’s ROIC exceeds 12%, vest in four equal annual installments beginning on the first anniversary date of the grant, and (iv) provide for accelerated vesting upon termination without cause or the CEO’s retirement as defined in his employment agreement. These Performance DSUs, if vested, will be convertible into shares of the Company’s common stock, subsequent to termination of employment.

Compensation expense for Performance DSUs is recognized on an accelerated basis using the fair market value of the Company’s common stock on the date of grant. The Company recognizes expense for these Performance DSUs under the assumption that the performance target will be achieved. If it appears such performance target will not be met, the Company will stop recognizing any further compensation cost and any previously recognized compensation cost would be reversed. As of June 30, 2012, there was $1.4 million of total unrecognized compensation cost related to Performance DSUs. This aggregate unrecognized cost is expected to be recognized over the weighted-average period of 0.5 years.

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Performance DSU’s Granted to CEO	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		—		—		59,049		24,122
Weighted-average grant date fair value per share granted during the period		—		—	$	33.87	$	44.44
Fair value of shares vested during the period		—		—	$	396	$	227

Service DSU grants to Board. The Company issues deferred stock units to its Board of Directors (“Board DSUs”) under the 2008 Plan. These Board DSUs (i) were issued at the fair market value of the Company’s common stock on the date of grant and (ii) if vested, will be convertible to shares of the Company’s common stock subsequent to termination of service as a director. Beginning in 2012, the Board members have the right to elect to receive all or a portion of their annual 2012 compensation as Board DSUs that vest completely on the first anniversary date of the grant. For 2011 and 2010, annual grants were issued to the Board as Board DSUs that vest annually in three equal installments over a three-year period.

In addition, the Board members have the right to elect to receive all or a portion of their retainer and meeting attendance fees as Board DSUs, which vest immediately. Board DSUs are only granted to nonemployee Directors. Board DSUs also include dividend equivalent DSUs, which vest immediately upon the date of grant.

Compensation expense for Board DSUs is recognized on a straight-line basis over the vesting period using the fair market value of the Company’s common stock on the date of grant. As of June 30, 2012, there was $1.5 million of total unrecognized compensation cost related to Board DSUs granted to nonemployee directors. This aggregate unrecognized cost is expected to be recognized over the weighted-average period of 1.3 years.

Additional information for the three and six-month periods ended June 30, 2012, and 2011, is noted in the following table (dollars in thousands, except per share amounts):

Board DSUs and Dividend Equivalents Granted to Board	Three- Month Period Ended June 30, 2012		Three- Month Period Ended June 30, 2011		Six-Month Period Ended June 30, 2012		Six-Month Period Ended June 30, 2011
Number of shares granted during the period		21,179		21,061		22,568		22,481
Weighted-average grant date fair value per share granted during the period	$	35.41	$	40.67	$	35.49	$	40.60
Fair value of shares vested during the period	$	554	$	57	$	660	$	173