10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________ 

FORM 10-Q

______________________

ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended March 31, 2013

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-35217

____________________________

XO GROUP INC.

(Exact Name of Registrant as Specified in Its Charter)

Delaware	13-3895178
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification Number)

195 Broadway, 25th Floor

New York, New York 10007

(Address of Principal Executive Offices and Zip Code)

(212) 219-8555

(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 ý No o

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 during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).Yes ý No o

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 definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

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

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

As of May 7, 2013, there were 26,776,736 shares of the registrant's common stock outstanding.

XO GROUP INC.

QUARTERLY REPORT ON FORM 10-Q

For the quarter ended March 31, 2013

TABLE OF CONTENTS

	Page
PART I   FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited):
Condensed Consolidated Balance Sheets as of March 31, 2013 and December 31, 2012	1
Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 2013 and 2012	2
Condensed Consolidated Statements of Comprehensive Income for the Three Months Ended March 31, 2013 and 2012	3
Condensed Consolidated Statement of Stockholders' Equity for the Three Months Ended March 31, 2013	4
Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2013 and 2012	5
Notes to Condensed Consolidated Financial Statements	6
Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations	12
Item 3. Quantitative and Qualitative Disclosures About Market Risk	19
Item 4. Controls and Procedures	20
PART II  OTHER INFORMATION
Item 1. Legal Proceedings	21
Item 1A. Risk Factors	21
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	21
Item 3. Defaults Upon Senior Securities	21
Item 4. Mine Safety Disclosures	21
Item 5. Other Information	22
Item 6. Exhibits	23
SIGNATURES	24

i

SPECIAL NOTE ON FORWARD-LOOKING STATEMENTS

This report contains forward-looking statements relating to future events and the future performance of XO Group Inc. based on our current expectations, assumptions, estimates and projections about us and our industry. These forward-looking statements can be identified by the use of forward-looking terminology such as “may,” “should,” “expect,” “intend,” “estimate,” “are positioned to,” “continue,” “project,” “guidance,” “target,” “forecast,” “anticipated” or comparable terms.

These forward-looking statements involve risks and uncertainties. Our actual results or events could differ materially from those anticipated in such forward-looking statements as a result of certain factors, as more fully described in Item 1A (Risk Factors) in our most recent Annual Report on Form 10-K, filed with the Securities Exchange Commission on March 18, 2013, and Part II of this report. We undertake no obligation to update publicly any forward-looking statements for any reason, even if new information becomes available or other events occur in the future.

WHERE YOU CAN FIND MORE INFORMATION

XO Group's corporate website is located at www.xogroupinc.com. XO Group makes available free of charge, on our corporate website, our annual, quarterly and current reports, and any amendments to those reports, as soon as reasonably practicable after electronically filing such reports with, or furnishing to, the Securities and Exchange Commission ("SEC"). Information contained on XO Group's corporate website is not part of this report or any other report filed with the SEC.

Unless the context otherwise indicates, references in this report to the terms "XO Group," "we," "our" and "us" refer to XO Group Inc., its divisions and its subsidiaries.

ii

PART I - FINANCIAL INFORMATION

XO GROUP INC.  

CONDENSED CONSOLIDATED BALANCE SHEETS

(Amounts in Thousands, Except for Share and Per Share Data)

	March 31, 2013			December 31, 2012
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	74,948		$	77,407
Accounts receivable, net of allowances of $1,473 and $1,467 at March 31, 2013 and December 31, 2012, respectively	13,145			14,960
Inventories	3,216			2,222
Deferred production and marketing costs	638			557
Deferred tax assets, current portion	2,857			2,857
Prepaid expenses	4,002			2,311
Other current assets	88			141
Total current assets	98,894			100,455
Long-term restricted cash	2,600			2,599
Property and equipment, net	13,457			13,093
Intangible assets, net	5,382			5,660
Goodwill	37,750			37,750
Deferred tax assets	21,332			21,334
Investment in equity interests	2,338			2,396
Other assets	66			67
Total assets	$	181,819		$	183,354
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable and accrued expenses	$	7,030		$	11,448
Deferred revenue	16,280			14,710
Total current liabilities	23,310			26,158
Deferred tax liabilities	2,789			2,791
Deferred rent	6,454			6,628
Other liabilities	3,272			3,270
Total liabilities	35,825			38,847
Commitments and contingencies (Note 5)
Stockholders’ equity:
Preferred stock, $0.001 par value; 5,000,000 shares authorized and 0 shares issued and outstanding as of March 31, 2013 and December 31, 2012	—			—
Common stock, $0.01 par value; 100,000,000 shares authorized and 26,774,156 and 25,853,425 shares issued and outstanding at March 31, 2013 and December 31, 2012, respectively	268			259
Additional paid-in-capital	163,885			164,071
Accumulated other comprehensive loss	(106		)	(97		)
Accumulated deficit	(18,053		)	(19,726		)
Total stockholders’ equity	145,994			144,507
Total liabilities and equity	$	181,819		$	183,354

See accompanying Notes to Condensed Consolidated Financial Statements

1

XO GROUP INC.  

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Amounts in Thousands, Except for Per Share Data)

(Unaudited)

	Three Months Ended March 31,
	2013			2012
Net revenue:
Online sponsorship and advertising	$	20,135		$	18,589
Registry services	1,174			1,014
Merchandise	3,818			5,609
Publishing and other	5,146			4,567
Total net revenue	30,273			29,779
Cost of revenue:
Online sponsorship and advertising	495			414
Merchandise	2,477			3,058
Publishing and other	1,724			1,392
Total cost of revenue	4,696			4,864
Gross profit	25,577			24,915
Operating expenses:
Product and content development	6,872			6,592
Sales and marketing	9,976			11,153
General and administrative	4,819			5,634
Depreciation and amortization	1,103			946
Total operating expenses	22,770			24,325
Income from operations	2,807			590
Loss in equity interests	(58		)	—
Interest and other income (expense), net	13			(4		)
Income before income taxes	2,762			586
Provision for income taxes	1,089			234
Net income	1,673			352
Plus: net loss attributable to noncontrolling interest	—			45
Net income attributable to XO Group Inc.	$	1,673		$	397
Net income per share attributable to XO Group Inc. common stockholders:
Basic	$	0.07		$	0.02
Diluted	$	0.07		$	0.02
Weighted average number of shares used in calculating net earnings per share
Basic	24,460			25,519
Diluted	25,254			26,092

See accompanying Notes to Condensed Consolidated Financial Statements

2

XO GROUP INC.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Amounts in Thousands)

(Unaudited)

	Three Months Ended March 31,
	2013			2012
Net income attributable to XO Group Inc.	$	1,673		$	397
Other comprehensive loss:
Foreign currency translation adjustments	(9		)	—
Total comprehensive income	$	1,664		$	397

See accompanying Notes to Condensed Consolidated Financial Statements

3

XO GROUP INC.

CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY

(Amounts in Thousands)

(Unaudited)

	Common Stock					Additional Paid-in Capital			Accumulated Other Comprehensive Loss			Accumulated Deficit			Total Stockholders’ Equity
	Shares		Par Value
Balance at December 31, 2012	25,853		$	259		$	164,071		$	(97	)	$	(19,726	)	$	144,507
Issuance of common stock pursuant to the employee stock purchase plan	20		—			144			—			—			144
Issuance of restricted common stock, net of cancellations	1,066		11			—			—			—			11
Foreign currency translation adjustment	—		—			—			(9		)	—			(9		)
Surrender of restricted common stock for income tax purposes(1)	(174	)	(2		)	(1,628		)	—			—			(1,629		)
Issuance of common stock in connection with the exercise of vested stock options	9		—			27			—			—			27
Stock-based compensation	—		—			1,271			—			—			1,271
Net income	—		—			—			—			1,673			1,673
Balance at March 31, 2013(1)	26,774		$	268		$	163,885		$	(106	)	$	(18,053	)	$	145,994
(1) Amounts may not add due to rounding

See accompanying Notes to Condensed Consolidated Financial Statements

4

XO GROUP INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in Thousands)

(Unaudited)

	Three Months Ended March 31,
	2013			2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	1,673		$	352
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	822			893
Amortization of intangibles	281			53
Stock-based compensation expense	1,304			2,574
Reserve for returns	1,426			1,119
Allowance for doubtful accounts	137			264
Reserve for inventory obsolescence	53			(42		)
Loss in equity interests	58			—
Other non-cash charges	(10		)	(1		)
Changes in operating assets and liabilities:
Decrease in accounts receivable	252			2,665
(Increase) decrease in inventories	(1,047		)	295
(Increase) decrease in deferred production and marketing costs	(81		)	121
Increase in prepaid expenses	(1,691		)	(775		)
Decrease in other current assets	53			92
Decrease (increase) in other assets	1			(27		)
Decrease in accounts payable and accrued expenses	(4,418		)	(3,371		)
Increase in deferred revenue	1,570			1,485
(Decrease) increase in deferred rent	(174		)	434
Increase in other liabilities	2			12
Net cash provided by operating activities	210			6,143
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(1,186		)	(649		)
Purchase of URLs and other intangibles	(3		)	—
Acquisitions, net of cash acquired	—			(7		)
Net cash used in investing activities	(1,189		)	(656		)
CASH FLOWS FROM FINANCING ACTIVITIES
Repurchase of common stock	—			(12,728		)
Proceeds from issuance of common stock	121			144
Proceeds from exercise of stock options	27			—
Surrender of restricted common stock for income tax purposes	(1,629		)	(1,610		)
Net cash used in financing activities	(1,481		)	(14,194		)
Decrease in cash and cash equivalents	(2,460		)	(8,707		)
Cash and cash equivalents at beginning of period	77,407			77,376
Cash and cash equivalents at end of period	$	74,948		$	68,669

See accompanying Notes to Condensed Consolidated Financial Statements

5

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. Organization and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of XO Group Inc. (“XO Group” or the “Company”) and its wholly-owned subsidiaries.  The condensed consolidated financial statements included in this report have been prepared by the Company pursuant to the rules and regulations of the SEC.  Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States have been condensed or omitted pursuant to such SEC rules and regulations.  The Company believes that the disclosures are adequate to make the information presented not misleading.  The financial statements contained herein should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC for the year ended December 31, 2012.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly the consolidated financial condition, results of operations and changes in cash flows of the Company for the interim periods presented.  The results of operations for the three months ended March 31, 2013 are not necessarily indicative of results to be expected for the entire calendar year.

Segment Information

The Company operates in one reportable segment, as it is organized around its online and offline media and e-commerce service lines. These service lines do not have operating managers who report to the chief operating decision maker. In addition, there is a substantial amount of costs that benefit all service lines, but are not allocated to individual cost of revenue categories. The chief operating decision maker reviews financial information at a consolidated result of operations level, and reviews revenue and cost of revenue results of the individual service lines.

Recently Adopted Accounting Pronouncements

In February 2013, the accounting standard relating to comprehensive income was updated to require entities to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under U.S. GAAP to be reclassified in its entirety to net income. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income in the same reporting period, an entity is required to cross-reference other disclosures required under U.S. GAAP that provide additional detail about those amounts. This updated standard is effective for annual and interim reporting periods beginning after December 15, 2012. The adoption of this updated standard did not result in a material impact on the Company's condensed consolidated financial statements.

Recently Issued Accounting Pronouncements

In July 2012, the accounting standard relating to indefinite-lived intangible assets was updated to reduce the cost and complexity of performing an impairment test on such assets required under Topic 350. The amendment to the standard allows an entity to first assess the qualitative factors to determine if the indefinite-lived intangible asset is impaired as a basis to determine whether or not to perform the quantitative impairment test. This updated standard is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. This is not expected to have a material impact on the Company’s consolidated financial statements.

6

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

2. Fair Value Measurements

Cash and cash equivalents and investments consist of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Cash and cash equivalents
Cash	$	12,669	$	15,129
Money market funds	62,279		62,278
Total cash and cash equivalents	74,948		77,407
Long-term investments
U.S. Treasury Bills	2,600		2,599
Total cash and cash equivalents and investments	$	77,548	$	80,006

The inputs to the valuation techniques used to measure fair value are classified into the following categories:

Level 1 — Quoted prices in active markets for identical assets or liabilities

Level 2 — Quoted prices for similar assets and liabilities in active markets or inputs that are observable

Level 3 — Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions)

As of March 31, 2013, the Company’s investment in cash and cash equivalents of $74.9 million, and long-term investments classified as restricted cash on the Condensed Consolidated Balance Sheets of $2.6 million, were measured at fair value using Level 1 inputs. During the three months endedMarch 31, 2013, there were no transfers in or out of the Company’s Level 1 assets.

3. Stock-Based Compensation

The Company maintains several stock-based compensation plans, which are more fully described in the Company's Annual Report on Form 10-K for the year ended December 31, 2012. The Company included total stock-based compensation expense related to all its stock awards in various operating expense categories for the three months endedMarch 31, 2013 and 2012, as follows:

	Three months ended March 31,
	2013		2012
	(In Thousands)
Product and content development	$	556	$	834
Sales and marketing	341		880
General and administrative	407		860
Total stock-based compensation	$	1,304	$	2,574

Options

The following table represents a summary of the Company’s stock option activity under the 2009 Stock Incentive Plan and the 2000 Non-Officer Stock Incentive Plan and related information, without regard for estimated forfeitures, for the three months ended March 31, 2013:

7

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3. Stock-Based Compensation - (continued)

	Shares		Weighted Average Exercise Price
	(In Thousands)
Options outstanding at December 31, 2012	201		$	3.60
Options granted	—		—
Options exercised	(9	)	3.14
Options forfeited	—		—
Options outstanding at March 31, 2013	192		$	3.62

The intrinsic value of options exercised during the three months ended March 31, 2013 was $87,000. There were no options exercised during the three months ended March 31, 2012.

The following table summarizes information about options outstanding at March 31, 2013:

Range of Exercise Price	Number Outstanding and Exercisable as of March 31, 2013	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price
	(In Thousands)
$1.37 to $4.10	192	0.92	$	3.62

The aggregate intrinsic value of stock options outstanding at March 31, 2013 was $1.2 million, all of which relates to vested awards. The intrinsic value for stock options is calculated based on the exercise price of the underlying awards and the quoted closing price of the Company’s common stock as of March 31, 2013.

Restricted Stock

The following table summarizes the restricted stock activity for the three months ended March 31, 2013:

	Restricted Stock		Weighted Average Grant Date Fair Value (per share)
	(In Thousands)
Unvested as of December 31, 2012	1,539		$	9.38
Granted	1,180		9.25
Vested	(424	)	8.98
Forfeited	(114	)	9.51
Unvested as of March 31, 2013	2,181		$	9.38

For the three months endedMarch 31, 2013 and 2012, the weighted average grant date fair value for restricted stock was $9.25 and $9.02, respectively. The fair value of restricted stock that vested during these periods was $3.8 million and $4.2 million, respectively. During the three months endedMarch 31, 2013 and 2012, 174,338 and 172,097 shares of restricted stock, respectively, were surrendered by employees to satisfy the employees' tax withholding obligations related to the vesting of the stock awards. The aggregate intrinsic value of unvested restricted shares as of March 31, 2013 was $18.4 million. The intrinsic value for restricted shares is calculated based on the par value of the underlying shares and the quoted price of the Company’s common stock as of March 31, 2013.

8

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

3. Stock-Based Compensation - (continued)

As of March 31, 2013, there was $14.1 million of total unrecognized compensation cost related to non-vested restricted shares, net of estimated forfeitures, which is expected to be recognized over a weighted average period of 2.96 years. During the three months endedMarch 31, 2013 and 2012, the Company recorded $1.3 million and $2.6 million, respectively, of compensation expense related to restricted shares.

2009 Employee Stock Purchase Plan ("ESPP")

During the three months endedMarch 31, 2013, 20,170 shares were issued under the ESPP, at a purchase price of $7.11 per share. During the three months ended March 31, 2012, 19,823 shares were issued under the ESPP, at a purchase price of $7.00 per share.

The fair value of ESPP rights have been estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions:

	Three Months Ended March 31,
	2013	2012
	ESPP Rights	ESPP Rights
Expected term	6 months	6 months
Risk-free rate	0.11%	0.15%
Expected volatility	19.9%	29.4%
Dividend yield	—%	—%

Expected volatility is based on the historical volatility of the market price of the Company’s stock. The expected lives of options granted are based on analysis of historical employee termination rates and option exercises. The risk-free interest rates are based on the expected option lives and the corresponding U.S. treasury yields in effect at the time of grant. The fair value for ESPP rights includes the option exercise price discount from market value provided for under the ESPP.

During the three months endedMarch 31, 2013 and 2012, the Company recorded $18,000 and $13,000, respectively, of compensation expense related to options and ESPP rights. The weighted average grant-date fair value of ESPP rights arising from elections made by ESPP participants was $1.98 and $1.93 during the three months endedMarch 31, 2013 and 2012, respectively. The fair value of ESPP rights that vested during the three months endedMarch 31, 2013 and 2012 was $29,000 and $46,000, respectively.

The intrinsic value of shares purchased through the 2009 ESPP during the three months endedMarch 31, 2013 was $29,000. The intrinsic value of outstanding 2009 ESPP rights as of March 31, 2013 was $30,000. The intrinsic value of the shares of 2009 ESPP rights is calculated as the discount from the quoted price of the Company’s common stock, as defined in the 2009 ESPP, which was available to employees as of the respective dates.

As of March 31, 2013, there was approximately $26,000 of unrecognized compensation cost related to 2009 ESPP rights, which is expected to be recognized over a period of four months.

The Company received cash from the exercise of options and ESPP rights of $171,000 and $144,000 for the three months endedMarch 31, 2013 and 2012, respectively, for which the Company issued new shares of common stock.

9

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

4. Inventory

Inventory consists of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Inventory
Raw materials	$	914	$	704
Finished goods	2,302		1,518
Total inventory, net	$	3,216	$	2,222

Inventory reserves were $757,000 and $704,000 as of March 31, 2013 and December 31, 2012, respectively.

5. Commitments and Contingencies

Legal Proceedings

As of March 31, 2013, the Company was engaged in certain legal actions arising in the ordinary course of business and believes that the ultimate outcome of these actions will not have a material effect on its results of operations, financial position or cash flows.

6. Income Taxes

As of March 31, 2013, the Company had approximately $4.2 million in unrecognized tax benefits related to certain acquired net operating loss carryforwards of WeddingChannel.com, Inc. arising from a tax position taken in the 2006 income tax filings related to losses associated with the dissolution of a subsidiary. Of the total $4.2 million, $3.1 million is presented within "Other long-term liabilities" on the Condensed Consolidated Balance Sheets. The remainder of the unrecognized tax benefits has been netted against the related deferred tax assets and, if recognized, would be reported as a reduction of income tax expense. However, a portion of these unrecognized tax benefits could be subject to a valuation allowance if and when recognized in a future period.

The Company is subject to taxation in the United States and various state and local jurisdictions. In December 2007, the Internal Revenue Service completed its audit of the Company’s 2005 U.S. federal tax return with no adjustment. On June 17, 2009, the Company received notification that its New York State franchise tax returns would be audited for the year ended December 31, 2005. During 2010, New York State completed its audit of the Company's 2005 franchise tax return with no adjustment. As of March 31, 2013, none of the Company’s other tax returns have been examined by any income taxing authority. As a result of the ongoing use of tax loss carryforwards, all of the Company’s U.S. federal tax returns from 1998 through 2011, its more significant state and local returns, as well as all tax returns of WeddingChannel.com, Inc. remain subject to examination.

7. Earnings per Share

The following is a reconciliation of the weighted-average shares outstanding and calculation of basic and diluted earnings per share:

10

XO GROUP INC.  

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

	Three Months Ended March 31,
	2013		2012
	(In Thousands, Except for per Share Data)
Net income attributable to XO Group Inc.	$	1,673	$	397
Total weighted-average basic shares	24,460		25,519
Dilutive securities:
Restricted stock	665		450
Employee Stock Purchase Plan	7		8
Options	122		115
Total weighted-average diluted shares	25,254		26,092
Net income per share attributable to XO Group Inc. common stockholders:
Basic	$	0.07	$	0.02
Diluted	$	0.07	$	0.02

The calculation of diluted earnings per share excludes a weighted average number of stock options and restricted stock of 162,779 for the three months endedMarch 31, 2012, because to include them in the calculation would be antidilutive. There were no antidilutive shares for the three months ended March 31, 2013.

11

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with our condensed consolidated financial statements and related notes included elsewhere in this report.

Executive Overview

XO Group Inc. is the premier media and technology company devoted to weddings, pregnancy, and everything in between, providing young women with the trusted information, products, and advice they need to guide them through the most transformative events of their lives. Our family of premium brands began with the number one wedding brand, The Knot, and has grown to include WeddingChannel.com, The Nest, The Bump, and Ijie.com. XO Group Inc. is recognized by the industry for innovation in all media — from the web to social media and mobile, magazines and books, and video — and our groundbreaking social platforms have ignited passionate communities across the world. XO Group has leveraged its customer loyalty into successful businesses in online sponsorship and advertising, registry services, e-commerce and publishing.

In order to sustain growth within the customer groups we serve, we focus on our key growth strategy, which is to expand our position as a leading lifestage media company providing comprehensive information, services and products to couples from engagement through pregnancy on multiple platforms that remain relevant to the changing media landscape. To that end, we are focused on the following objectives:

• Develop products and services to meet the needs of our audience members during critical lifestages.  We continuously build tools and create services for our newly engaged, newlywed, and pregnant audiences in order to meet their needs for information and services across multiple media streams. We have built several mobile apps, including popular apps such as The Knot Wedding Planner, The Wedding Dress Look Book, and My Pregnancy Calendar by The Bump. Tools such as our newly designed global wedding planner present our lifestage content in innovative ways. On Valentine's Day 2013, we streamed our first ever live wedding, the culmination of our Knot Dream Wedding Contest in which our audience voted on the couple and elements of the wedding, and we continue to look for ways to increase our connection with our audience in innovative ways.

• Leverage our strong brand and engaged audience for scalable advertising revenue growth.  We have made significant investments in our infrastructure, especially that which supports our local advertising business. For example, we have launched a self-service platform that allows local vendors to automatically select their advertising programs. We have improved our ability to price display inventory dynamically, and we have launched a wedding vendor review site that enables brides to read reviews written by other recent brides. In February 2013, we launched updated local vendor store fronts, which operate like mini-websites for our vendors, featuring functionality including unlimited photos, videos, and reviews. We have launched partnerships to increase the reach for our local vendors, including a microsite built for KleinfeldBridal.com. We partner with our national advertisers to design highly targeted, integrated campaigns which reach our engaged audience. Recent campaigns have featured events organized by The Knot, The Knot Live TV, sponsorships of our mobile apps, and other lifestage buys across our brands and platforms.

• Improve transaction growth with innovative solutions for our membership base.  Our relationship with our audience also includes services that we provide directly, including the recently upgraded e-commerce shops for wedding items, the WeddingChannel.com registry platform, and other books, products, and services that we may sell from time to time. We are focused on connecting directly with our audience, presenting hard-to-find items, tools specific to the lifestages we serve as well as transactional opportunities.

• Increase awareness of our brands and products.  We believe that we have generally excelled at marketing to our consumers with compelling brands, engaging content and products and a highly successful consumer public relations program. We continue to garner attention for our brands via editorial appearances on national television, presence on newsstands, content syndication partnerships, and award-winning technology products. Our editors appear frequently on national and local television and radio programs, as well as attending industry trade shows around the country. In 2010, we increased the publication frequency of The Knot Weddings national magazine from semi-annually to quarterly. We also increased the publication frequency of The Bump local market guides from annually to semi-annually. Our content syndication and content distribution partnerships include AOL, MSN, Sling Media, Sugar Inc., McClatchy Tribune, YouTube, Yahoo! and The Huffington Post, among others.

• Expand our brands internationally.  We are focused on identifying opportunities in large international markets where we can use our brand recognition and editorial authority on the key lifestages of engagement, newlywed and first-time pregnancy to drive further growth. In 2009, we established a software development center in Guangzhou, China for the

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purpose of increasing technology development productivity without materially growing technology costs. The software development center is also serving as a development resource for expanding our business in China. With a large number of weddings and an affinity for Western styles, we believe there is a substantial opportunity to serve Chinese couples with information and services about Western-style weddings, through the offices we opened in Beijing and Shanghai. In November 2010, we launched Ijie.com. The website provides Western inspiration and local resources for weddings, newlyweds and pregnancy in China. During the year, we launched partnerships with two of the largest portals in China, SINA and cn.msn.com, for which we provide wedding and lifestyle content on cobranded “Wedding” channels. In addition, we have established an exclusive licensing arrangement for a major Australian media company to represent our brands in Australia.

Since our company's inception, we have produced relevant content for our audience and introduced efficient marketing platforms for our advertisers, both online and offline, which has enabled us to gain a significant market share. But with a strong digital focus to our products and services, we believe that many aspects of the industries in which we operate, such as wedding planning, remain substantially analog. For example, a bride has to taste the cake at the bakery, tour the reception site, sample the caterer's menu, try on the dress at a salon, and so on. Even with digital marketing, social media, and other communication between bride and vendor, a substantial amount of wedding spending is transacted offline and has not been disrupted by digital technologies.

Recently, consumers have rapidly adopted smartphones, tablet computers and other mobile technology and have been using these devices as their primary access point to digital services.  We believe this behavior has started to become and will continue to be a disruptive force in the wedding services industry, similar to what many other industries experienced with the initial adoption of the commercial Internet, as more efficient marketplaces were created between buyers and sellers that reduced inefficiencies inherent in legacy business models. We believe this disruption creates opportunity to tap into a greater portion of the $70 billion wedding industry than our current business does today.

For this reason, we expect to increase operating expenses in order to launch new technology and features in the near future that we think will enable our brides to find the exact wedding services, products and information that they want more easily, and will let our brides and vendors conduct business with each other much more efficiently. Our goal is to create a new way for women to navigate one of the most transformative events of their lives, allowing our brides to orchestrate each aspect of their wedding planning process, from discovery to purchase and everything in between, with a set of simple yet useful online digital services.

We believe we are well-positioned to capitalize on the opportunity because we already have deep engagement with a substantial number of the brides who are planning a wedding in the United States, from a perspective of both brand recognition and useful information. We have also developed strong commercial relationships over many years with the vendors and marketers who want to reach these brides.  We believe the engagement and commercial relationships have proved to our brides, vendors and advertisers that we deliver value through our existing products and services, and we expect these relationships to provide us with a competitive advantage as we begin to deliver new products and services.

Our quarterly revenue and operating results have fluctuated significantly in the past and are expected to continue to fluctuate significantly in the future as a result of a variety of factors, many of which are outside of our control. These factors include the level of online usage and traffic on our websites, seasonal demand for e-commerce, including sales of registry products and wedding-related merchandise, the addition or loss of advertisers, the advertising budgeting cycles of specific advertisers, the regional and national magazines’ publishing cycles, the amount and timing of capital expenditures and other costs relating to the expansion of our operations, including those related to acquisitions, the introduction of new sites and services by us or our competitors, changes in our pricing policies or the pricing policies of our competitors, and general economic conditions, as well as economic conditions specific to the Internet, online and offline media and e-commerce.

The Internet advertising and online markets in which our brands operate are rapidly evolving and intensely competitive, and we expect competition to intensify in the future. There are many wedding-related and baby-related sites on the Internet, which are developed and maintained by online content providers. New media platforms such as blogs, microblogs, social networks, and publisher networks are proliferating rapidly, including popular new sites like WeddingWire, Project Wedding, Wedding Bee, BabyCenter (published by Johnson & Johnson), Kaboose (published by Disney), and Café Mom. Retail stores, manufacturers, wedding magazines and regional wedding directories also have online sites that compete with us for online advertising and merchandise revenue. We expect competition to increase because of the business opportunities presented by the growth of the Internet and e-commerce. Competition may also intensify as a result of industry consolidation and a lack of substantial barriers to entry in our market. In the wedding market, we also face competition for our services from bridal magazines. Brides magazine (published by Condé Nast), Bridal Guide (published by RFP LLC), and Martha Stewart Weddings (published by Martha Stewart Living Omnimedia) are dominant bridal publications in terms of revenue and circulation. Leading publications for parents include Parenting (published by Bonnier), Parents (published by Meredith), and American Baby (published by Meredith). We believe that the principal competitive factors in the wedding market are brand recognition, convenience, ease of use, information, quality of

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service and products, member affinity and loyalty, reliability and selection. As to these factors, we believe that we compete favorably. Our dedicated editorial, sales and product staffs concentrate their efforts on producing the most comprehensive wedding resources available. Generally, many of our current and potential competitors have longer operating histories, significantly greater financial, technical and marketing resources and high name recognition. Therefore, these competitors have a significant ability to attract advertisers and users. In addition, many independent or start-up competitors may be able to respond more quickly than we can to new or emerging technologies and changes in Internet user requirements, and other competitors may be able to devote greater resources than we do to the development, promotion and sale of services. There can be no assurance that our current or potential competitors will not develop products and services comparable or superior to those developed by us or adapt more quickly than we do to new technologies, evolving industry trends or changing Internet user preferences. Any such developments or advantages of our competitors may have an impact on our future operations and may cause our past financial results not to be necessarily indicative of future operating results. Increased competition could result in price reductions, reduced margins or loss of market share, any of which would materially and adversely affect our business, results of operations and financial condition.

First Quarter 2013 Highlights

During the first quarter of 2013, both our net revenue and net income increased compared to the same period in 2012. The highlights of the first quarter of 2013 were:

• Total net revenue increased 1.7% to $30.3 million.

• National online advertising increased 3.7% to $6.6 million.

• Local online advertising revenue increased 10.7% to $13.6 million.

• Registry services revenue increased by 15.7% to $1.2 million.

• Merchandise revenue decreased 31.9% to $3.8 million.

• Publishing and other revenue increased by 12.7% to $5.1 million.

• We generated operating income of $2.8 million, compared to $590,000 in the prior year. The year-over-year increase in operating income was primarily due to a decrease in operating expenses. The decrease in operating expenses was primarily attributable to a decrease in stock-based compensation expense driven by the timing of annual grants and the impact of a lower estimated accrual for stock-based compensation compared to the prior year, partially offset by increased technology-related costs.

• Net income attributable to XO Group Inc. for the three months ended March 31, 2013 was $1.7 million, or $0.07 per basic share and $0.07 per diluted share, compared to $397,000, or $0.02 per basic share and $0.02 per diluted share for the three months ended March 31, 2012.

• At March 31, 2013, our total cash and cash equivalents were $74.9 million, which decreased $2.5 million from December 31, 2012. The overall decrease in cash and cash equivalents was primarily driven by cash used in financing activities of $1.5 million, specifically cash used to satisfy tax withholding obligations for employees related to the vesting of their restricted stock awards. The decrease in cash and cash equivalents was also attributable to capital expenditures of $1.2 million for the quarter ended March 31, 2013, of which $805,000 related to capitalized software and approximately $381,000 related to servers and other computer equipment. These decreases were partially offset by cash generated from operations of $211,000.

• At March 31, 2013, we had no debt.

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Results of Operations

Three Months EndedMarch 31, 2013 Compared to Three Months EndedMarch 31, 2012

The following table summarizes results of operations for the three months ended March 31, 2013 compared to the three months ended March 31, 2012:

	Three Months Ended March 31,
	2013					2012					Increase/(Decrease)
	Amount			% of Net Revenue		Amount			% of Net Revenue		Amount			%
	(In Thousands, Except for per Share Data)
Net revenue	$	30,273		100.0	%	$	29,779		100.0	%	494			1.7	%
Cost of revenue	4,696			15.5		4,864			16.3		(168		)	(3.5	)
Gross profit	25,577			84.5		24,915			83.7		662			2.7
Operating expenses	22,770			75.2		24,325			81.7		(1,555		)	(6.4	)
Income from operations	2,807			9.3		590			2.0		2,217			375.8
Loss in equity interest	(58		)	(0.2	)	—			—		(58		)	(100.0	)
Interest and other income (expense), net	13			—		(4		)	—		17			(425.0	)
Income before income taxes	2,762			9.1		586			2.0		2,176			371.3
Provision for income taxes	1,089			3.6		234			0.8		855			365.4
Net income	1,673			5.5		352			1.2		1,321			375.3
Plus: net loss attributable to noncontrolling interest	—			—		45			0.1		(45		)	(100.0	)
Net income attributable to XO Group Inc.	$	1,673		5.5	%	$	397		1.3	%	1,276			321.4	%
Net income per share attributable to XO Group Inc. common stockholders:
Basic	$	0.07				$	0.02				$	0.05		250.0	%
Diluted	$	0.07				$	0.02				$	0.05		250.0	%

Net Revenue

Net revenue increased to $30.3 million for the three months ended March 31, 2013, from $29.8 million for the three months ended March 31, 2012. The following table sets forth revenue by category for the three months ended March 31, 2013 compared to the three months ended March 31, 2012, the percentage increase or decrease between those periods, and the percentage of total net revenue that each category represented for those periods:

	Three Months Ended March 31,
	Net Revenue				Percentage Increase/ (Decrease)		Percentage of Total Net Revenue
	2013		2012				2013		2012
	(In Thousands)
National online sponsorship and advertising	$	6,575	$	6,342	3.7	%	21.7	%	21.3	%
Local online sponsorship and advertising	13,560		12,247		10.7		44.8		41.1
Total online sponsorship and advertising	20,135		18,589		8.3		66.5		62.4
Registry services	1,174		1,014		15.7		3.9		3.4
Merchandise	3,818		5,609		(31.9	)	12.6		18.8
Publishing and other	5,146		4,567		12.7		17.0		15.4
Total net revenue	$	30,273	$	29,779	1.7	%	100.0	%	100.0	%

Online sponsorship and advertising — The increase in total online sponsorship and advertising of 8.3% was primarily driven by an increase in revenue from local advertising programs. Local online sponsorship and advertising revenue increased 10.7%, primarily attributable to an increase in the number of local vendors advertising with us on our network of websites, as well as an

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increase in average vendor spending. As of March 31, 2013, we had over 22,500 local vendors displaying over 30,400 profiles, compared to 21,500 vendors displaying over 29,000 profiles as of March 31, 2012. The increase in national online sponsorship and advertising revenue was primarily attributable to revenue from several new key customers related to TheBump.com.

Registry services — The increase of 15.7% was primarily driven by an increase in registry sales from our registry retail partners.

Merchandise — The decrease of 31.9% was primarily driven by a decrease in revenue generated from an e-commerce company we acquired in May 2009 due to changes in the environment for search engine optimization, which reduced site traffic. Also contributing to the decrease was the negative impact to our traffic and conversion rates across our sites as users increasingly access our shops via mobile devices.

Publishing and other — The increase of 12.7% was primarily driven by an increase in revenue per advertising page sold related to The Knot national magazines. Also contributing to the increase was an increase in the number of advertising pages as well as in revenue per advertising page sold related to The Knot regional magazines. Higher sales and the addition of a second publication of The Bump magazine in one of its markets also contributed to the increase.

Gross Profit/Gross Margin

Cost of revenues consists of the cost of merchandise sold, including outbound shipping costs, costs related to the production of national and regional magazines, payroll and related expenses for our personnel who are responsible for the production of online and offline media, and costs of Internet and hosting services. The majority of the costs are shared over various revenue streams. Gross margin improved 0.8% to 84.5%, compared to 83.7% in 2012. The following table presents the components of gross profit and gross margin for the three months ended March 31, 2013 compared to the three months ended March 31, 2012:

	Three Months Ended March 31,
	2013				2012				Increase/(Decrease)
	Gross Profit		Gross Margin %		Gross Profit		Gross Margin %		Gross Profit			Gross Margin %
	(In Thousands)
Online sponsorship and advertising (national and local)	$	19,640	97.5	%	$	18,175	97.8	%	$	1,465		(0.3	)%
Registry	1,174		100.0		1,014		100.0		160			—
Merchandise	1,341		35.1		2,551		45.5		(1,210		)	(10.4	)
Publishing and other	3,422		66.5		3,175		69.5		247			(3.0	)
Total gross profit	$	25,577	84.5	%	$	24,915	83.7	%	$	662		0.8	%

Although online sponsorship and advertising gross margin decreased slightly from the prior year, it remains a high gross margin business. The increase in local online sponsorship and advertising revenue for the three months ended March 31, 2013 was the primary driver of the increase in our total gross profit over the prior year comparable period. Partially offsetting the increase in gross profit attributable to the increase in local online sponsorship and advertising revenue were increased direct costs for merchandising, specifically personalization labor and shipping costs, compared to the three months ended March 31, 2012.

Operating Expenses

Operating expenses decreased 6.4% to $22.8 million in the three months ended March 31, 2013, compared to $24.3 million in the three months ended March 31, 2012, primarily attributable to a decrease in stock-based compensation expense. As a percentage of net revenue, operating expenses were 75.2% and 81.7% for the three months endedMarch 31, 2013 and 2012, respectively.

The following table presents the components of operating expenses and the percentage of revenue that each component represented for the three months ended March 31, 2013 compared to the three months ended March 31, 2012:

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	Three Months Ended March 31,
	Operating Expenses				Percentage Increase/ (Decrease)		Percentage of Total Net Revenue
	2013		2012				2013		2012
	(In Thousands)
Product and content development	$	6,872	$	6,592	4.2	%	22.7	%	22.1	%
Sales and marketing	9,976		11,153		(10.6	)	33.0		37.5
General and administrative	4,819		5,634		(14.5	)	15.9		18.9
Depreciation and amortization	1,103		946		16.6		3.6		3.2
Total operating expenses	$	22,770	$	24,325	(6.4	)%	75.2	%	81.7	%

Product and Content Development — The increase of 4.2% was primarily attributable to an increase in expenditures related to our technology development projects. The expenses were primarily related to personnel costs.

Sales and Marketing — The decrease of 10.6% was primarily attributable to a decrease in stock-based compensation expense driven by the timing of annual grants and the impact of a lower estimated accrual for stock-based compensation compared to the prior year, as well as lower personnel costs, including salaries and benefits expense.

General and Administrative — The decrease of 14.5% was primarily attributable to a decrease in stock-based compensation expense driven by the timing of annual grants and the impact of a lower estimated accrual for stock-based compensation compared to the prior year.

Depreciation and Amortization — The increase of 16.6% was primarily attributable to the increase in amortization expense related to the tradenames of WeddingChannel.com, Inc. and an e-commerce company we acquired in May 2009. Until the fourth quarter of 2012, these intangible assets were considered to be indefinite-lived. During the annual impairment analysis in 2012, we concluded that these tradenames were definite-lived assets and should be amortized over their estimated useful lives.

Loss in Equity Interests

Loss in equity interests for the three months ended March 31, 2013 and 2012 was $58,000 and $0, respectively. On April 20, 2012, we purchased a 5% equity investment in Catchafire, Inc., an organization that helps match professionals offering pro bono services with not-for-profit organizations looking for specific skill sets for programs they want to launch. During the three months ended March 31, 2013, we recognized a loss of $11,000 on our investment in this entity. On December 10, 2012, we paid $1.0 million in cash and contributed the assets of an entity in which we previously owned a controlling interest in exchange for a 17.4% equity investment in Pricing Engine, Inc., an unrelated third-party. During the three months ended March 31, 2013, we recognized a loss on equity investment of $47,000 representing our share of Pricing Engine, Inc.'s losses for the three months ended March 31, 2013.

Interest and Other Income

Interest and other income, net was $13,000 for the three months ended March 31, 2013, compared to interest and other expense, net of $4,000 for the three months ended March 31, 2012. The change was attributable to fluctuating foreign currency translation gains and losses incurred during each period.

Provision for Income Taxes

The effective tax rate for the three months ended March 31, 2013 was 38.5%, compared to 40.0% for the three months ended March 31, 2012. Although the rate did not change significantly year over year, our effective tax rate could fluctuate and could be adversely affected to the extent earnings are lower than anticipated in states where we have lower statutory tax rates and higher than anticipated in states where we have higher statutory tax rates. Our effective tax rate could also fluctuate due to the income recognized by our international entities, changes in the valuation of our deferred tax assets or liabilities, or changes in tax laws, regulations, accounting principles, or interpretations thereof.

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Liquidity and Capital Resources

Cash Flow

Cash and cash equivalents consist of cash and highly liquid investments with maturities of 90 days or less at the date of acquisition. At March 31, 2013, we had $74.9 million in cash and cash equivalents, compared to $68.7 million at March 31, 2012.

The following table sets forth our cash flows from operating activities, investing activities and financing activities for the periods indicated:

	Three Months Ended March 31,
	2013			2012
	(In Thousands)
Net cash provided by operating activities	$	210		$	6,143
Net cash used in investing activities	(1,189		)	(656		)
Net cash used in financing activities	(1,481		)	(14,194		)
Decrease in cash and cash equivalents	$	(2,460	)	$	(8,707	)

Operating Activities

Net cash provided by operating activities was $210,000 for the three months ended March 31, 2013. This was driven by our net income of $1.7 million, plus adjustments of $4.0 million for non-cash items including depreciation, amortization, stock-based compensation, and reserves for returns. These contributions to cash from operations were partially offset by the change in operating assets and liabilities of $5.5 million, driven by a $4.4 million decrease in accounts payable and accrued expenses due to payments made during the first quarter of 2013, a $1.7 million increase in prepaid expenses, primarily due to business insurance for the 2013 policy year, and a $1.0 million increase in inventory in anticipation of the peak season for e-commerce sales, partially offset by an increase in deferred revenue of $1.6 million due to advanced billings for our upcoming publications.

Net cash provided by operating activities was $6.1 million for the three months ended March 31, 2012. This was driven by our net income of $352,000, plus adjustments of $4.9 million for non-cash items, including depreciation, amortization, stock-based compensation and reserves for returns. Also contributing to the increase in cash was a $2.7 million decrease in accounts receivable due to increased collection efforts, in addition to an increase in deferred revenue of $1.5 million due to advanced billings for our upcoming publications. These contributions to cash from operations were offset by a $3.4 million decrease in accounts payable and accrued expenses due to payments made during the first quarter of 2012.

Investing Activities

Net cash used in investing activities was $1.2 million for the three months ended March 31, 2013, consisting of capitalized expenditures of $1.2 million, of which $805,000 related to capitalized software and $381,000 related to purchases of fixed assets.

Net cash used in investing activities was $656,000 for the three months ended March 31, 2012, primarily consisting of capitalized expenditures of fixed assets of $649,000.

Financing Activities

Net cash used in financing activities was $1.5 million for the three months ended March 31, 2013, primarily driven by cash used to satisfy tax withholding obligations for employees related to the vesting of their restricted stock awards of $1.6 million, partially offset by the proceeds from the issuances of common stock in connection with our employee stock purchase plan, the exercise of stock options and grants of restricted stock of $148,000.

Net cash used in financing activities was $14.2 million for the three months ended March 31, 2012. This was driven by repurchases of our common stock under our Board-approved stock repurchase programs. On December 19, 2011, the Board of Directors authorized a stock repurchase program of $20.0 million of our common stock. Under this program, we repurchased 1.4 million shares of our stock in the open market at an average price of $8.86 per share, for a total price of $12.7 million during the three months ended March 31, 2012. All shares were retired upon repurchase. We also used $1.6 million of cash to satisfy tax withholding obligations for employees related to the vesting of their restricted stock awards. These uses of cash were offset by the proceeds from the issuance of common stock under our restricted stock and employee stock purchase plan of $144,000.

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Off-Balance Sheet Arrangements

As of March 31, 2013, we did not have any relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

Seasonality

We believe that the impact of the frequency of weddings varying from quarter to quarter results in lower registry services and merchandise revenues in the first and fourth quarters.

Critical Accounting Policies and Estimates

Our discussion of results of operations and financial condition relies on our consolidated financial statements, which are prepared based on certain critical accounting policies that require management to make judgments and estimates that are subject to varying degrees of uncertainty. We believe that investors need to be aware of these policies and how they impact our financial statements as a whole, as well as our related discussion and analysis presented herein. While we believe that these accounting policies are based on sound measurement criteria, actual future events can result in outcomes that may be materially different from these estimates or forecasts.

The accounting policies and related risks described in our Annual Report on Form 10-K for the year ended December 31, 2012 are those that depend most heavily on these judgments and estimates. As of March 31, 2013, there have been no material changes to any of the critical accounting policies contained therein.

Recently Adopted Accounting Pronouncements

In February 2013, the accounting standard relating to comprehensive income was updated to require entities to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under U.S. GAAP to be reclassified in its entirety to net income. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income in the same reporting period, an entity is required to cross-reference other disclosures required under U.S. GAAP that provide additional detail about those amounts. This updated standard is effective for annual and interim reporting periods beginning after December 15, 2012. The adoption of this updated standard did not result in a material impact on our condensed consolidated financial statements.

Recently Issued Accounting Pronouncements

In July 2012, the accounting standard relating to indefinite-lived intangible assets was updated to reduce the cost and complexity of performing an impairment test on such assets required under Topic 350. The amendment to the standard allows an entity to first assess the qualitative factors to determine if the indefinite-lived intangible asset is impaired as a basis to determine whether or not to perform the quantitative impairment test. This updated standard is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. This is not expected to have a material impact on our consolidated financial statements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Market risk represents the risk of loss that may impact our financial position, results of operations, or cash flows due to adverse changes in financial market prices, including interest rate risk, foreign currency exchange rate risk, commodity price risk, and other relevant market rate or price risks.

We are exposed to market risk through interest rates related to the investment of our current cash and cash equivalents of $74.9 million as of March 31, 2013. These funds are generally invested in highly liquid debt instruments. As such instruments mature and the funds are re-invested, we are exposed to changes in market interest rates. This risk is not considered material, and we manage such risk by continuing to evaluate the best investment rates available for short-term, high quality investments.

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Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company’s management, including the Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the Company’s disclosure controls and procedures, as that term is defined in Rule 13a-15(e) promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of March 31, 2013. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures are effective to ensure that information required to be disclosed by the Company in the reports that the Company files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms, and to ensure that such information is accumulated and communicated to the Company’s management, including the Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There were no changes in the Company’s internal control over financial reporting during the three months ended March 31, 2013 identified in connection with the evaluation thereof by the Company’s management, including the Chief Executive Officer and Chief Financial Officer, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures

Management does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent or detect all error and fraud. Any control system, no matter how well designed and operated, is based upon certain assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met. Further, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within the Company have been detected. The Company’s disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives and the Chief Executive Officer and Chief Financial Officer have concluded that the disclosure controls and procedures are effective at that reasonable assurance level.

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PART II - OTHER INFORMATION

Item 1. Legal Proceedings

We are engaged in certain legal actions arising in the ordinary course of business and believe that the ultimate outcome of these actions will not have a material effect on our results of operations, financial position or cash flows.

Item 1A. Risk Factors

Risks that could have a negative impact on our business, results of operations and financial condition include without limitation, (i) our online wedding-related and other websites may fail to generate sufficient revenue to survive over the long term, (ii) we incurred losses for many years following our inception and may incur losses in the future, (iii) we may be unable to adjust spending quickly enough to offset any unexpected revenue shortfall, (iv)sales to sponsors or advertisers may be delayed or cancelled, (v) efforts to launch new technology and features may not generate significant new revenue or may reduce revenue from existing services, (vi) we may be unable to develop solutions that generate revenue from advertising delivered to mobile phones and wireless devices, (vii) the significant fluctuation to which our quarterly revenue and operating results are subject, (viii) the seasonality of the wedding industry, (ix) the dependence of our e-commerce operations on Internet search engine rankings, and our limited ability to influence those rankings, (x) the dependence of our registry business on third parties, and (xi) other factors detailed in documents we file from time to time with the SEC. A more detailed description of each of these and other risk factors can be found under the caption "Risk Factors" in our most recent Annual Report on Form 10-K, filed with the SEC on March 18, 2013. There have been no material changes to the risk factors described in our most recent Annual Report on Form 10-K.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Issuer Purchases of Equity Securities

Period	Total Number of Shares Purchased(a)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Approximate Dollar Value of Shares That May Yet Be Purchased Under the Plans or Programs
January 1 to January 31, 2013	759	$	9.38	N/A	N/A
February 1 to February 28, 2013	173,156	$	9.35	N/A	N/A
March 1 to March 31, 2013	423	$	9.09	N/A	N/A
Total	174,338	$	9.35

_____________

(a) The terms of some awards granted under certain of the Company's stock incentive plans allow participants to surrender or deliver shares of XO Group's common stock to the Company to pay for the exercise price of those awards or to satisfy tax withholding obligations related to the exercise or vesting of those awards. The shares listed in the table above represent the surrender or delivery of shares to the Company in connection with such exercise price payments or tax withholding obligations. For purposes of this table, the "price paid per share" is determined by reference to the closing sales price per share of XO Group's common stock on the New York Stock Exchange on the date of such surrender or delivery (or on the last date preceding such surrender or delivery for which such reported price exists).

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

None.

21

Item 5. Other Information

None.

22

Item 6. Exhibits

Incorporated by reference to the Exhibit Index immediately preceding the exhibits attached to this Quarterly Report on Form 10-Q.

23

SIGNATURES

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.

Date: May 10, 2013	XO GROUP INC.
	By:  /s/ John P. Mueller John P. Mueller Chief Financial Officer (principal financial officer and duly authorized officer)

24

EXHIBIT INDEX

Number	Description
10.38	Letter Agreement between XO Group Inc. and Rob Fassino dated June 19, 2012
31.1	Certification of Chairman and Chief Executive Officer Pursuant to Exchange Act Rule 13a-14(a), As Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer Pursuant to Exchange Act Rule 13a-14(a), As Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*	Certification of Chairman and Chief Executive Officer Pursuant to 18 U.S.C Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*	Certification of 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.INS**	XBRL Instance Document
101.SCH**	XBRL Taxonomy Extension Schema Document
101.CAL**	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF**	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB**	XBRL Taxonomy Extension Labels Linkbase Document
101.PRE**	XBRL Taxonomy Extension Presentation Linkbase Document

*             These certifications are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference in any filing we make under the Securities Act of 1933 or the Securities Exchange Act of 1934, irrespective of any general incorporation language in any filings.

**           In accordance with Rule 406T of Regulation S-T, these XBRL (eXtensible Business Reporting Language) documents are furnished and not filed or a part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933 or Section 18 of the Securities Exchange Act of 1934 and otherwise are not subject to liability under these sections.

25

EX-10.38

June 19, 2012

Dear Rob,

It gives me great pleasure to confirm our offer for you to join XO Group Inc. as Executive Vice President, Product Development reporting toDavid Liu, Chief Executive Officer. We expect your first day of employment to be on June 25^th, 2012 or to be mutually agreed upon in our New York office.

Please understand that this offer is conditional upon our completion of customary background checks and your signing of the attached non-disclosure, non-competition and non-solicitation agreement, as well as your compliance with the U.S. Citizenship and Immigration Services regulations requiring the establishment of your identity and right to work in the United States.

Compensation Terms

If you commence employment with XO Group Inc., your compensation package would consist of the following terms.

Base Salary

Your annualized salary rate is $275,000 which will be paid semi-monthly, on the 15^th and on the last workday of the month.

Restricted Stock Award

You will receive a restricted stock award of 30,000 shares of XO Group common stock. The award will vest over a four-year term. The first 50% of the award will vest on the second anniversary of the award date, and the balance of the award will vest in equal annual installments thereafter. The award will be made as soon as possible following the commencement of your employment, and will be subject to the standard terms and conditions of the XO Group Stock Incentive Plan, a restricted stock agreement between you and XO Group, and approval by the committee of the XO Group Board of Directors responsible for equity awards to new employees.

Long-Term Incentive Plan

You will participate in the current XO Group Long-Term Incentive Plan, whereby you will be eligible to receive a bonus based on the Company's financial performance for each calendar year in the period ending December 31, 2013. Any bonus with respect to this calendar year will be pro-rated based on the date your employment commences. Your participation will be subject to the terms and conditions of the XO Group Long-Term Incentive Plan and a participation agreement between you and XO Group.

Benefits and Other Terms

You will be eligible to participate in XO Group's benefits program starting with the first of the month following your first day of employment. You will be eligible to participate in our 401(k) plan after completion of one (1) year of service and our Employee Stock Purchase Plan after completion of five (5) months of service. A full description of your benefits is contained in official plan documents that will be available to you. Please be advised that this letter describes policies and benefits currently available and that XO Group reserves the right to amend, change, and terminate its policies, programs, and employee benefit plans at any time during your employment.

Vacation provides a period of rest, relaxation, and change of pace. All exempt employees of XO Group do not accrue vacation. Instead, it is up to you to decide how much you would like to take. It is up to you and your manager to ensure that you are providing a fair amount of work in exchange for the compensation we pay you. You are expected to meet work related deadlines and other job related commitments, but you may take as much paid vacation as you in your own discretion choose to take, consistent with your responsibilities to the Company, and to Clients and Customers, and the Company's business needs. You will be given a copy of XO Group's Ultimate Freedom Vacation Policy which will provide additional detail about this benefit.

At-Will Employment

Please understand that, if employed by XO Group in this position, your employment will be “at will,” meaning that either you or XO Group may terminate the relationship at any time, with or without cause or notice. Please also note that XO Group reserves

the right to revise, supplement, or rescind any of its policies, practices, and procedures (including those described in the Employee Handbook) as it deems appropriate in its sole and absolute discretion.

No Violation of Contract

By accepting this offer of employment, you represent and warrant that you are honoring all of the provisions of any agreement between you and any current or former employer (including all provisions that remain in effect after your employment is terminated), and that your acceptance of employment with XO Group is not a violation of any agreement with any third party under which you incur any obligations that conflict with or will otherwise prevent you from performing your obligations with XO Group. Additionally, please be advised that it is XO Group's corporate policy not to obtain or use any confidential information, proprietary information or trade secrets of its competitors or others, unless it is properly obtained from sources permitted to disclose such information. By signing this letter below, you are acknowledging that you have been advised of this policy and that you accept and will abide by this policy. It is not our intention or desire to make use of any proprietary information to which you may have had access during your previous employment. You are being hired to apply for XO Group, and are expected to apply for XO Group, only the general, non-trade secret skills and knowledge that you have developed throughout your career and that you are free to use under all applicable federal and state laws. In the event that you are in possession of any confidential non-public information by virtue of your prior employment, you further agree that you will not engage and have not engaged in any activity that is inconsistent with the rights of such prior employer which could subject XO Group, its parent companies and affiliates or any of its employees to liability.

Rob, please indicate your acceptance of this offer and the attached Non-Disclosure, Non-Competition and Invention Assignment Agreement by responding via electronic signature. I look forward to a mutually rewarding association. If you have any questions regarding this offer, please call me at 917.386.2634.

Regards,

Bee Gee Summers

Director, HR, TM & Corporate Communication

XO Group Inc.

By signing, dating and returning this letter, you accept our offer of employment.

/s/ ROB FASSINO            6/19/2012

Rob Fassino                        Date

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, David Liu, certify that:

1. I have reviewed this quarterly report on Form 10-Q of XO Group 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: May 10, 2013	By:	/s/ David Liu
		Name: David Liu
		Title: Chairman and Chief Executive Officer
		(principal executive officer)

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, John P. Mueller, certify that:

1. I have reviewed this quarterly report on Form 10-Q of XO Group 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: May 10, 2013	By:	/s/ John P. Mueller
		Name: John P. Mueller
		Title: Chief Financial Officer
		(principal financial and accounting officer)

EX-32.1

Exhibit 32.1

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report on Form 10-Q of XO Group Inc. (the “Company”) for the period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David Liu, Chairman and Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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

Date: May 10, 2013	By:	/s/ David Liu
		David Liu
		Chairman and Chief Executive Officer

EX-32.2

Exhibit 32.2

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report on Form 10-Q of XO Group Inc. (the “Company”) for the period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John P. Mueller, Chief Financial Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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

Date: May 10, 2013	By:	/s/ John P. Mueller
		John P. Mueller
		Chief Financial Officer

XML

Income Taxes Income Taxes - Income Tax Examinations (Details) (USD $)	Mar. 31, 2013 tax_return	Dec. 31, 2007 Internal Revenue Service	Dec. 31, 2010 State
Income Tax Examination [Line Items]
Adjustment as a result of tax return audit		$ 0	$ 0
Number of tax returns under examination	0

XML

Fair Value Measurements

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

Cash and cash equivalents and investments consist of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Cash and cash equivalents
Cash	$	12,669	$	15,129
Money market funds	62,279		62,278
Total cash and cash equivalents	74,948		77,407
Long-term investments
U.S. Treasury Bills	2,600		2,599
Total cash and cash equivalents and investments	$	77,548	$	80,006

The inputs to the valuation techniques used to measure fair value are classified into the following categories:

Level 1 — Quoted prices in active markets for identical assets or liabilities

Level 2 — Quoted prices for similar assets and liabilities in active markets or inputs that are observable

Level 3 — Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions)

As of March 31, 2013, the Company’s investment in cash and cash equivalents of $74.9 million, and long-term investments classified as restricted cash on the Condensed Consolidated Balance Sheets of $2.6 million, were measured at fair value using Level 1 inputs. During the three months endedMarch 31, 2013, there were no transfers in or out of the Company’s Level 1 assets.

XML

Organization and Basis of Presentation

3 Months Ended

Mar. 31, 2013

Accounting Policies [Abstract]

Organization and Basis of Presentation

Organization and Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of XO Group Inc. (“XO Group” or the “Company”) and its wholly-owned subsidiaries.  The condensed consolidated financial statements included in this report have been prepared by the Company pursuant to the rules and regulations of the SEC.  Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States have been condensed or omitted pursuant to such SEC rules and regulations.  The Company believes that the disclosures are adequate to make the information presented not misleading.  The financial statements contained herein should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K filed with the SEC for the year ended December 31, 2012.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly the consolidated financial condition, results of operations and changes in cash flows of the Company for the interim periods presented.  The results of operations for the three months ended March 31, 2013 are not necessarily indicative of results to be expected for the entire calendar year.

Segment Information

The Company operates in one reportable segment, as it is organized around its online and offline media and e-commerce service lines. These service lines do not have operating managers who report to the chief operating decision maker. In addition, there is a substantial amount of costs that benefit all service lines, but are not allocated to individual cost of revenue categories. The chief operating decision maker reviews financial information at a consolidated result of operations level, and reviews revenue and cost of revenue results of the individual service lines.

Recently Adopted Accounting Pronouncements

In February 2013, the accounting standard relating to comprehensive income was updated to require entities to report the effect of significant reclassifications out of accumulated other comprehensive income on the respective line items in net income if the amount being reclassified is required under U.S. GAAP to be reclassified in its entirety to net income. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income in the same reporting period, an entity is required to cross-reference other disclosures required under U.S. GAAP that provide additional detail about those amounts. This updated standard is effective for annual and interim reporting periods beginning after December 15, 2012. The adoption of this updated standard did not result in a material impact on the Company's condensed consolidated financial statements.

Recently Issued Accounting Pronouncements

In July 2012, the accounting standard relating to indefinite-lived intangible assets was updated to reduce the cost and complexity of performing an impairment test on such assets required under Topic 350. The amendment to the standard allows an entity to first assess the qualitative factors to determine if the indefinite-lived intangible asset is impaired as a basis to determine whether or not to perform the quantitative impairment test. This updated standard is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. This is not expected to have a material impact on the Company’s consolidated financial statements.

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 74,948	$ 77,407
Accounts receivable, net of allowances of $1,473 and $1,467 at March 31, 2013 and December 31, 2012, respectively	13,145	14,960
Inventories	3,216	2,222
Deferred production and marketing costs	638	557
Deferred tax assets, current portion	2,857	2,857
Prepaid expenses	4,002	2,311
Other current assets	88	141
Total current assets	98,894	100,455
Long-term restricted cash	2,600	2,599
Property and equipment, net	13,457	13,093
Intangible assets, net	5,382	5,660
Goodwill	37,750	37,750
Deferred tax assets	21,332	21,334
Investment in equity interests	2,338	2,396
Other assets	66	67
Total assets	181,819	183,354
Current liabilities:
Accounts payable and accrued expenses	7,030	11,448
Deferred revenue	16,280	14,710
Total current liabilities	23,310	26,158
Deferred tax liabilities	2,789	2,791
Deferred rent	6,454	6,628
Other liabilities	3,272	3,270
Total liabilities	35,825	38,847
Commitments and contingencies (Note 5)
Stockholders’ equity:
Preferred stock, $0.001 par value; 5,000,000 shares authorized and 0 shares issued and outstanding as of March 31, 2013 and December 31, 2012	0	0
Common stock, $0.01 par value; 100,000,000 shares authorized and 26,774,156 and 25,853,425 shares issued and outstanding at March 31, 2013 and December 31, 2012, respectively	268	259
Additional paid-in-capital	163,885	164,071
Accumulated other comprehensive loss	(106)	(97)
Accumulated deficit	(18,053)	(19,726)
Total stockholders’ equity	145,994	144,507
Total liabilities and equity	$ 181,819	$ 183,354

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CONSOLIDATED STATEMENT OF EQUITY (USD $) In Thousands, except Share data, unless otherwise specified		Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Total Stockholders’ Equity
Beginning Balance at Dec. 31, 2012			$ 259	$ 164,071	$ (97)	$ (19,726)	$ 144,507
Beginning Balance (shares) at Dec. 31, 2012		25,853,425	25,853,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock pursuant to the employee stock purchase plan (shares)			20,000
Issuance of common stock pursuant to the employee stock purchase plan			0	144	0	0	144
Issuance of restricted common stock, net of cancellations (shares)			1,066,000
Issuance of restricted common stock, net of cancellations			11	0	0	0	11
Foreign currency translation adjustment		(9)	0	0	(9)	0	(9)
Surrender of restricted common stock for income tax purposes (shares)	[1]		(174,000)
Surrender of restricted common stock for income tax purposes	[1]		(2)	(1,628)	0	0	(1,629)
Issuance of common stock in connection with the exercise of vested stock options (shares)		9,000	9,000
Issuance of common stock in connection with the exercise of vested stock options			0	27	0	0	27
Stock-based compensation			0	1,271	0	0	1,271
Net income		1,673	0	0	0	1,673	1,673
Ending Balance at Mar. 31, 2013	[1]		$ 268	$ 163,885	$ (106)	$ (18,053)	$ 145,994
Ending Balance (shares) at Mar. 31, 2013	[1]	26,774,156

[1] Amounts may not add due to rounding

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Stock-Based Compensation - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Shares
Options outstanding at December 31, 2012 (in shares)	201,000
Options granted (in shares)	0
Options exercised (in shares)	(9,000)	0
Options forfeited (in shares)	0
Options outstanding at March 31, 2013 (in shares)	192,000
Weighted Average Exercise Price
Options outstanding at December 31, 2012 (usd per share)	$ 3.60
Options granted (usd per share)	$ 0.00
Options exercised (usd per share)	$ 3.14
Options forfeited (usd per share)	$ 0.00
Options outstanding at March 31, 2013 (usd per share)	$ 3.62
Intrinsic value of options exercised	$ 87,000
Number Outstanding and Exercisable as of March 31, 2013
Intrinsic value of stock options outstanding	1,200,000
Weighted Average Grant Date Fair Value (per share)
Shares of restricted stock repurchased to satisfy tax withholding obligations	174,338	172,097
Aggregate intrinsic value of restricted shares	18,400,000
Total unrecognized compensation cost related to non-vested restricted shares	14,100,000
Compensation expense related to restricted shares	1,300,000	2,600,000
Employee Stock Purchase Program Valuation Assumptions
Expected term	6 months	6 months
Risk-free rate	0.11%	0.15%
Expected volatility	19.90%	29.40%
Dividend yield	0.00%	0.00%
Stock Options and Employee Stock Purchase Plan Rights
Weighted Average Grant Date Fair Value (per share)
Granted (usd per share)	$ 1.98	$ 1.93
Fair value of equity instrument other than options	29,000	46,000
Employee Stock Purchase Program Valuation Assumptions
Compensation expense related to options and ESPP rights	18,000	13,000
Cash received from exercise of options and ESPP	171,000	144,000
2009 Employee Stock Purchase Plan
Weighted Average Grant Date Fair Value (per share)
Total unrecognized compensation cost, weighted-average recognition period	4 months
Shares issued under the ESPP	20,170	19,823
ESPP purchase price (usd per share)	$ 7.11	$ 7.00
Employee Stock Purchase Program Valuation Assumptions
Intrinsic value of shares purchased ESPP	29,000
Intrinsic value of rights outstanding ESPP	30,000
Unrecognized compensation cost related to non-vested stock options	26,000
Restricted Stock
Restricted Stock
Unvested as of December 31, 2012 (in shares)	1,539,000
Granted (in shares)	1,180,000
Vested (shares)	(424,000)
Forfeited (shares)	(114,000)
Unvested as of March 31, 2013 (in shares)	2,181,000
Weighted Average Grant Date Fair Value (per share)
Unvested, Beginning Balance (usd per share)	$ 9.38
Granted (usd per share)	$ 9.25	$ 9.02
Vested (usd per share)	$ 8.98
Forfeited (usd per share)	$ 9.51
Unvested, Ending Balance (usd per share)	$ 9.38
Fair value of equity instrument other than options	$ 3,800,000	$ 4,200,000
Total unrecognized compensation cost, weighted-average recognition period	1 year 23 months 14 days
$1.37 to $4.10
Weighted Average Exercise Price
Lower Range of Exercise Price	$ 1.37
Upper Range of Exercise Price	$ 4.10
Number Outstanding and Exercisable as of March 31, 2013
Number outstanding (shares)	192,000
Weighted Average Remaining Contractual Life (in years)	11 months 1 day
Weighted Average Exercise Price (usd per share)	$ 3.62

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Income Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013
Income Tax Disclosure [Abstract]
Unrecognized tax benefits related to net operating loss	$ 4.2
Unrecognized tax benefits presented within Other long-term liabilities	$ 3.1

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,673	$ 352
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	822	893
Amortization of intangibles	281	53
Stock-based compensation expense	1,304	2,574
Reserve for returns	1,426	1,119
Allowance for doubtful accounts	137	264
Reserve for inventory obsolescence	53	(42)
Loss in equity interests	58	0
Other non-cash charges	(10)	(1)
Changes in operating assets and liabilities:
Decrease in accounts receivable	252	2,665
(Increase) decrease in inventories	(1,047)	295
(Increase) decrease in deferred production and marketing costs	(81)	121
Increase in prepaid expenses	(1,691)	(775)
Decrease in other current assets	53	92
Decrease (increase) in other assets	0	(27)
Decrease in accounts payable and accrued expenses	(4,418)	(3,371)
Increase in deferred revenue	1,570	1,485
(Decrease) increase in deferred rent	(174)	434
Increase in other liabilities	2	12
Net cash provided by operating activities	210	6,143
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(1,186)	(649)
Purchase of URLs and other intangibles	(3)	0
Acquisitions, net of cash acquired	0	(7)
Net cash used in investing activities	(1,189)	(656)
CASH FLOWS FROM FINANCING ACTIVITIES
Repurchase of common stock	0	(12,728)
Proceeds from issuance of common stock	121	144
Proceeds from exercise of stock options	27	0
Surrender of restricted common stock for income tax purposes	(1,629)	(1,610)
Net cash used in financing activities	(1,481)	(14,194)
Decrease in cash and cash equivalents	(2,460)	(8,707)
Cash and cash equivalents at beginning of period	77,407	77,376
Cash and cash equivalents at end of period	$ 74,948	$ 68,669

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013		Dec. 31, 2012
Statement of Financial Position [Abstract]
Accounts Receivable, allowances	$ 1,473		$ 1,467
Preferred stock, par value	$ 0.001		$ 0.001
Preferred stock, shares authorized	5,000,000		5,000,000
Preferred stock, shares issued	0		0
Preferred stock, shares outstanding	0		0
Common stock, par value	$ 0.01		$ 0.01
Common stock, shares authorized	100,000,000		100,000,000
Common stock, shares issued	26,774,156		25,853,425
Common stock, shares outstanding	26,774,156	[1]	25,853,425

[1] Amounts may not add due to rounding

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Inventory (Tables)

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Inventory
Raw materials	$	914	$	704
Finished goods	2,302		1,518
Total inventory, net	$	3,216	$	2,222

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Document and Entity Information	3 Months Ended
	Mar. 31, 2013	May 07, 2013
Document Documentand Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Trading Symbol	XOXO
Entity Registrant Name	XO GROUP INC.
Entity Central Index Key	0001062292
Current Fiscal Year End Date	--03-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		26,776,736

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares Outstanding and Calculation of Basic and Diluted Earnings Per Share

The following is a reconciliation of the weighted-average shares outstanding and calculation of basic and diluted earnings per share:

	Three Months Ended March 31,
	2013		2012
	(In Thousands, Except for per Share Data)
Net income attributable to XO Group Inc.	$	1,673	$	397
Total weighted-average basic shares	24,460		25,519
Dilutive securities:
Restricted stock	665		450
Employee Stock Purchase Plan	7		8
Options	122		115
Total weighted-average diluted shares	25,254		26,092
Net income per share attributable to XO Group Inc. common stockholders:
Basic	$	0.07	$	0.02
Diluted	$	0.07	$	0.02

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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net revenue:
Online sponsorship and advertising	$ 20,135	$ 18,589
Registry services	1,174	1,014
Merchandise	3,818	5,609
Publishing and other	5,146	4,567
Total net revenue	30,273	29,779
Cost of revenue:
Online sponsorship and advertising	495	414
Merchandise	2,477	3,058
Publishing and other	1,724	1,392
Total cost of revenue	4,696	4,864
Gross profit	25,577	24,915
Operating expenses:
Product and content development	6,872	6,592
Sales and marketing	9,976	11,153
General and administrative	4,819	5,634
Depreciation and amortization	1,103	946
Total operating expenses	22,770	24,325
Income from operations	2,807	590
Loss in equity interests	(58)	0
Interest and other income (expense), net	13	(4)
Income before income taxes	2,762	586
Provision for income taxes	1,089	234
Net income	1,673	352
Plus: net loss attributable to noncontrolling interest	0	45
Net income attributable to XO Group Inc.	$ 1,673	$ 397
Net income per share attributable to XO Group Inc. common stockholders:
Basic (usd per share)	$ 0.07	$ 0.02
Diluted (usd per share)	$ 0.07	$ 0.02
Weighted average number of shares used in calculating net earnings per share
Basic (shares)	24,460	25,519
Diluted (shares)	25,254	26,092

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Legal Proceedings

As of March 31, 2013, the Company was engaged in certain legal actions arising in the ordinary course of business and believes that the ultimate outcome of these actions will not have a material effect on its results of operations, financial position or cash flows.

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Inventory

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Inventory

Inventory

Inventory consists of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Inventory
Raw materials	$	914	$	704
Finished goods	2,302		1,518
Total inventory, net	$	3,216	$	2,222

Inventory reserves were $757,000 and $704,000 as of March 31, 2013 and December 31, 2012, respectively.

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Inventory (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Inventory
Raw materials	$ 914	$ 704
Finished goods	2,302	1,518
Total inventory, net	3,216	2,222
Inventory reserves	$ 757	$ 704

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Organization and Basis of Presentation (Details)	3 Months Ended
	Mar. 31, 2013 segment
Accounting Policies [Abstract]
Number of reportable segments	1

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Cash and Cash Equivalents and Investments

Cash and cash equivalents and investments consist of the following:

	March 31, 2013		December 31, 2012
	(In Thousands)
Cash and cash equivalents
Cash	$	12,669	$	15,129
Money market funds	62,279		62,278
Total cash and cash equivalents	74,948		77,407
Long-term investments
U.S. Treasury Bills	2,600		2,599
Total cash and cash equivalents and investments	$	77,548	$	80,006

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Income Taxes

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

As of March 31, 2013, the Company had approximately $4.2 million in unrecognized tax benefits related to certain acquired net operating loss carryforwards of WeddingChannel.com, Inc. arising from a tax position taken in the 2006 income tax filings related to losses associated with the dissolution of a subsidiary. Of the total $4.2 million, $3.1 million is presented within "Other long-term liabilities" on the Condensed Consolidated Balance Sheets. The remainder of the unrecognized tax benefits has been netted against the related deferred tax assets and, if recognized, would be reported as a reduction of income tax expense. However, a portion of these unrecognized tax benefits could be subject to a valuation allowance if and when recognized in a future period.

The Company is subject to taxation in the United States and various state and local jurisdictions. In December 2007, the Internal Revenue Service completed its audit of the Company’s 2005 U.S. federal tax return with no adjustment. On June 17, 2009, the Company received notification that its New York State franchise tax returns would be audited for the year ended December 31, 2005. During 2010, New York State completed its audit of the Company's 2005 franchise tax return with no adjustment. As of March 31, 2013, none of the Company’s other tax returns have been examined by any income taxing authority. As a result of the ongoing use of tax loss carryforwards, all of the Company’s U.S. federal tax returns from 1998 through 2011, its more significant state and local returns, as well as all tax returns of WeddingChannel.com, Inc. remain subject to examination.

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Earnings Per Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Earnings Per Share

Earnings per Share

The following is a reconciliation of the weighted-average shares outstanding and calculation of basic and diluted earnings per share:

	Three Months Ended March 31,
	2013		2012
	(In Thousands, Except for per Share Data)
Net income attributable to XO Group Inc.	$	1,673	$	397
Total weighted-average basic shares	24,460		25,519
Dilutive securities:
Restricted stock	665		450
Employee Stock Purchase Plan	7		8
Options	122		115
Total weighted-average diluted shares	25,254		26,092
Net income per share attributable to XO Group Inc. common stockholders:
Basic	$	0.07	$	0.02
Diluted	$	0.07	$	0.02

The calculation of diluted earnings per share excludes a weighted average number of stock options and restricted stock of 162,779 for the three months endedMarch 31, 2012, because to include them in the calculation would be antidilutive. There were no antidilutive shares for the three months ended March 31, 2013.

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Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation Expense

The Company included total stock-based compensation expense related to all its stock awards in various operating expense categories for the three months endedMarch 31, 2013 and 2012, as follows:

	Three months ended March 31,
	2013		2012
	(In Thousands)
Product and content development	$	556	$	834
Sales and marketing	341		880
General and administrative	407		860
Total stock-based compensation	$	1,304	$	2,574

Summary of Stock Option Activity and Related Information, without Regard for Estimated Forfeitures

The following table represents a summary of the Company’s stock option activity under the 2009 Stock Incentive Plan and the 2000 Non-Officer Stock Incentive Plan and related information, without regard for estimated forfeitures, for the three months ended March 31, 2013:

	Shares		Weighted Average Exercise Price
	(In Thousands)
Options outstanding at December 31, 2012	201		$	3.60
Options granted	—		—
Options exercised	(9	)	3.14
Options forfeited	—		—
Options outstanding at March 31, 2013	192		$	3.62

Information about Options Outstanding

The following table summarizes information about options outstanding at March 31, 2013:

Range of Exercise Price	Number Outstanding and Exercisable as of March 31, 2013	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price
	(In Thousands)
$1.37 to $4.10	192	0.92	$	3.62

Restricted Stock Activity

The following table summarizes the restricted stock activity for the three months ended March 31, 2013:

	Restricted Stock		Weighted Average Grant Date Fair Value (per share)
	(In Thousands)
Unvested as of December 31, 2012	1,539		$	9.38
Granted	1,180		9.25
Vested	(424	)	8.98
Forfeited	(114	)	9.51
Unvested as of March 31, 2013	2,181		$	9.38

Fair Value of Employee Stock Purchase Plan Estimated using Black-Scholes Option Pricing Model

The fair value of ESPP rights have been estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions:

	Three Months Ended March 31,
	2013	2012
	ESPP Rights	ESPP Rights
Expected term	6 months	6 months
Risk-free rate	0.11%	0.15%
Expected volatility	19.9%	29.4%
Dividend yield	—%	—%

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Stock-Based Compensation Expense (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 1,304	$ 2,574
Product and content development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	556	834
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	341	880
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 407	$ 860

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Earnings Per Share (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Earnings Per Share Disclosure [Line Items]
Net income attributable to XO Group Inc.	$ 1,673	$ 397
Total weighted-average basic shares	24,460,000	25,519,000
Dilutive securities:
Total weighted-average diluted shares	25,254,000	26,092,000
Net income per share attributable to XO Group Inc. common stockholders:
Basic (usd per share)	$ 0.07	$ 0.02
Diluted (usd per share)	$ 0.07	$ 0.02
Out of Money
Net income per share attributable to XO Group Inc. common stockholders:
Weighted average number of antidilutive stock options and restricted stock excluded from the calculation of earnings per share (shares)	0	162,779
Restricted stock
Dilutive securities:
Dilutive securities (shares)	665,000	450,000
Employee Stock Purchase Plan
Dilutive securities:
Dilutive securities (shares)	7,000	8,000
Options
Dilutive securities:
Dilutive securities (shares)	122,000	115,000

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Statement of Other Comprehensive Income [Abstract]
Net income attributable to XO Group Inc.	$ 1,673	$ 397
Other comprehensive loss:
Foreign currency translation adjustments	(9)	0
Total comprehensive income	$ 1,664	$ 397

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Stock-Based Compensation

3 Months Ended

Mar. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

The Company maintains several stock-based compensation plans, which are more fully described in the Company's Annual Report on Form 10-K for the year ended December 31, 2012. The Company included total stock-based compensation expense related to all its stock awards in various operating expense categories for the three months endedMarch 31, 2013 and 2012, as follows:

	Three months ended March 31,
	2013		2012
	(In Thousands)
Product and content development	$	556	$	834
Sales and marketing	341		880
General and administrative	407		860
Total stock-based compensation	$	1,304	$	2,574

Options

The following table represents a summary of the Company’s stock option activity under the 2009 Stock Incentive Plan and the 2000 Non-Officer Stock Incentive Plan and related information, without regard for estimated forfeitures, for the three months ended March 31, 2013:

	Shares		Weighted Average Exercise Price
	(In Thousands)
Options outstanding at December 31, 2012	201		$	3.60
Options granted	—		—
Options exercised	(9	)	3.14
Options forfeited	—		—
Options outstanding at March 31, 2013	192		$	3.62

The intrinsic value of options exercised during the three months ended March 31, 2013 was $87,000. There were no options exercised during the three months ended March 31, 2012.

The following table summarizes information about options outstanding at March 31, 2013:

Range of Exercise Price	Number Outstanding and Exercisable as of March 31, 2013	Weighted Average Remaining Contractual Life (in Years)	Weighted Average Exercise Price
	(In Thousands)
$1.37 to $4.10	192	0.92	$	3.62

The aggregate intrinsic value of stock options outstanding at March 31, 2013 was $1.2 million, all of which relates to vested awards. The intrinsic value for stock options is calculated based on the exercise price of the underlying awards and the quoted closing price of the Company’s common stock as of March 31, 2013.

Restricted Stock

The following table summarizes the restricted stock activity for the three months ended March 31, 2013:

	Restricted Stock		Weighted Average Grant Date Fair Value (per share)
	(In Thousands)
Unvested as of December 31, 2012	1,539		$	9.38
Granted	1,180		9.25
Vested	(424	)	8.98
Forfeited	(114	)	9.51
Unvested as of March 31, 2013	2,181		$	9.38

For the three months endedMarch 31, 2013 and 2012, the weighted average grant date fair value for restricted stock was $9.25 and $9.02, respectively. The fair value of restricted stock that vested during these periods was $3.8 million and $4.2 million, respectively. During the three months endedMarch 31, 2013 and 2012, 174,338 and 172,097 shares of restricted stock, respectively, were surrendered by employees to satisfy the employees' tax withholding obligations related to the vesting of the stock awards. The aggregate intrinsic value of unvested restricted shares as of March 31, 2013 was $18.4 million. The intrinsic value for restricted shares is calculated based on the par value of the underlying shares and the quoted price of the Company’s common stock as of March 31, 2013.

As of March 31, 2013, there was $14.1 million of total unrecognized compensation cost related to non-vested restricted shares, net of estimated forfeitures, which is expected to be recognized over a weighted average period of 2.96 years. During the three months endedMarch 31, 2013 and 2012, the Company recorded $1.3 million and $2.6 million, respectively, of compensation expense related to restricted shares.

2009 Employee Stock Purchase Plan ("ESPP")

During the three months endedMarch 31, 2013, 20,170 shares were issued under the ESPP, at a purchase price of $7.11 per share. During the three months ended March 31, 2012, 19,823 shares were issued under the ESPP, at a purchase price of $7.00 per share.

The fair value of ESPP rights have been estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions:

	Three Months Ended March 31,
	2013	2012
	ESPP Rights	ESPP Rights
Expected term	6 months	6 months
Risk-free rate	0.11%	0.15%
Expected volatility	19.9%	29.4%
Dividend yield	—%	—%

Expected volatility is based on the historical volatility of the market price of the Company’s stock. The expected lives of options granted are based on analysis of historical employee termination rates and option exercises. The risk-free interest rates are based on the expected option lives and the corresponding U.S. treasury yields in effect at the time of grant. The fair value for ESPP rights includes the option exercise price discount from market value provided for under the ESPP.

During the three months endedMarch 31, 2013 and 2012, the Company recorded $18,000 and $13,000, respectively, of compensation expense related to options and ESPP rights. The weighted average grant-date fair value of ESPP rights arising from elections made by ESPP participants was $1.98 and $1.93 during the three months endedMarch 31, 2013 and 2012, respectively. The fair value of ESPP rights that vested during the three months endedMarch 31, 2013 and 2012 was $29,000 and $46,000, respectively.

The intrinsic value of shares purchased through the 2009 ESPP during the three months endedMarch 31, 2013 was $29,000. The intrinsic value of outstanding 2009 ESPP rights as of March 31, 2013 was $30,000. The intrinsic value of the shares of 2009 ESPP rights is calculated as the discount from the quoted price of the Company’s common stock, as defined in the 2009 ESPP, which was available to employees as of the respective dates.

As of March 31, 2013, there was approximately $26,000 of unrecognized compensation cost related to 2009 ESPP rights, which is expected to be recognized over a period of four months.

The Company received cash from the exercise of options and ESPP rights of $171,000 and $144,000 for the three months endedMarch 31, 2013 and 2012, respectively, for which the Company issued new shares of common stock.

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Fair Value Measurements - Additional Information (Detail) (USD $)	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012	Dec. 31, 2011
Cash and cash equivalents
Cash	$ 12,669,000	$ 15,129,000
Money market funds	62,279,000	62,278,000
Total cash and cash equivalents	74,948,000	77,407,000	68,669,000	77,376,000
Long-term investments
U.S. Treasury Bills	2,600,000	2,599,000
Total cash and cash equivalents and investments	77,548,000	80,006,000
Fair Value, Inputs, Level 1
Long-term investments
Cash and cash equivalents	74,900,000
Long-term restricted cash	$ 2,600,000