• Total Operating Revenue grew 21.4% to $155.3 million, primarily due to revenue recognition changes.
• Domestic system-wide same-store sales** grew 1.5%, including increases of 3.2% at company restaurants and 1.2% at domestic franchised restaurants.
• Completed 52 remodels, including 51 at franchised restaurants.
• Operating Income grew 0.8% to $16.4 million.
• Company Restaurant Operating Margin* was $14.3 million and Franchise Operating Margin* was $25.5 million.
• Net Income was $9.8 million, or $0.15 per diluted share.
• Adjusted Net Income* was $9.8 million, while Adjusted Net Income Per Share* was $0.15.
• Adjusted EBITDA* increased 10.2% to $22.3 million.
• Generated $5.0 million of Adjusted Free Cash Flow*, after cash capital expenditures.

John Miller, President and Chief Executive Officer, stated, "During the first quarter, we once again achieved positive domestic system-wide same-store sales**, despite a persistently choppy full-service dining environment, and outperformed key industry benchmarks. Our highly franchised business model, coupled with our determination to further differentiate the Denny's brand, continues to generate consistent revenue and earnings growth along with stable cash flows. As we continue to successfully execute our brand revitalization strategies, we remain committed to further elevating the guest experience, growing same-store sales**, and expanding our global reach, leading to further value creation for our franchisees and shareholders."

Effective December 28, 2017, the first day of fiscal 2018, the Company adopted Accounting Standards Update 2014-09, "Revenue from Contracts with Customers (Topic 606)," and all subsequent ASUs that modified Topic 606 on a modified retrospective basis. Results for reporting periods beginning after December 28, 2017 are presented under Topic 606. Prior period amounts are not adjusted and continue to be reported in accordance with our historical accounting under Topic 605 "Revenue Recognition."

• Under Topic 606, advertising revenues and expenditures are recorded on a gross basis within the Consolidated Statements of Income. Under the previous guidance of Topic 605, the Company recorded franchise advertising expense net of contributions from franchisees to our advertising programs, including local co-operatives. While this change materially impacts the gross amount of reported franchise and license revenue and costs of franchise and license revenue, the impact is generally an offsetting increase to both revenue and expense with little, if any, impact on operating income and net income. Similarly, upon adoption, other franchise services fees are recorded on a gross basis within the Consolidated Statements of Income, whereas, under previous guidance, they were netted against the related expenses.
   
• Under Topic 606, recognition of initial franchise fees is deferred until the commencement date of the agreement and occurs over time based on the term of the underlying franchise agreement. In the event a franchise agreement is terminated, any remaining deferred fees are recognized in the period of termination. Under the previous guidance, initial franchise fees were recognized upon the opening of a franchise restaurant. The effect of the required deferral of initial franchise fees received in a given year is mitigated by the recognition of revenue from fees received in prior periods. Upon adoption, the Company recorded deferred franchise revenue of $21.0 million, and increases of $15.6 million to opening deficit and $5.4 million to deferred tax assets. The deferred franchise revenue will be amortized over the term of the individual franchise agreements.
   
• Under previous guidance, we recorded gift card breakage when the likelihood of redemption was remote. Breakage was recorded as a benefit to our advertising fund or reduction to other operating expenses, depending on where the gift cards were sold.  Under Topic 606, gift card breakage is recognized proportionally as redemptions occur. The Company's gift card breakage primarily relates to cards sold by third parties. Breakage revenue related to third party sales is recorded as advertising revenue (included as a component of franchise and license revenue) with an offsetting amount recorded as advertising expense (included as a component of costs of franchise and license revenue).

Denny's total operating revenue grew 21.4% to $155.3 million primarily due to recognizing franchise advertising revenue on a gross basis in accordance with Topic 606 and an increase in company restaurant sales. Company restaurant sales were up 7.9% to $101.2 million due to a greater number of company restaurants compared to the prior year quarter and same-store sales growth. Franchise and license revenue grew 58.4% to $54.1 million compared to $34.1 million in the prior year quarter primarily due to recognizing $19.3 million of advertising revenue in accordance with Topic 606, and increases in initial fees which were also impacted by revenue recognition changes. Additionally, royalty revenue was partially offset by lower occupancy revenue due to scheduled lease terminations.

Company Restaurant Operating Margin* was $14.3 million, or 14.2% of company restaurant sales, compared to $15.9 million, or 17.0%, in the prior year quarter. This was primarily due to an increase in third-party delivery costs, a prior year benefit in general liability expense, and an expected rise in product costs and minimum wages, partially offset by higher sales. Franchise Operating Margin* was $25.5 million, or 47.2% of franchise and license revenue, compared to $24.4 million, or 71.4%, in the prior year quarter. This was primarily due to recording advertising revenue and related costs on a gross basis in accordance with Topic 606, an increase in initial fees which were also impacted by revenue recognition changes, and growth in royalty revenue, partially offset by other direct costs and a reduction in occupancy margin.

Total general and administrative expenses improved 5.4% to $16.6 million, compared to $17.5 million in the prior year quarter. This was due primarily to market valuation changes associated with our deferred compensation plan, and reductions in share-based compensation and professional fees, partially offset by investments in personnel. Interest expense, net was $4.6 million versus $3.5 million in the prior year quarter. Denny's ended the quarter with $313.9 million of total debt outstanding, including $282.0 million of borrowings under its revolving credit facility. 

• Same-store sales** growth at company and domestic franchised restaurants between 0% and 2%.
• 40 to 50 new restaurant openings, with approximately flat net restaurant growth.
• Total operating revenue between $634 and $642 million including franchise and license revenue between $222 and $225 million.
• Company Restaurant Operating Margin* between 15% and 16% (vs. 16% and 17%) and Franchise Operating Margin* between 46% and 47%.
• Total general and administrative expenses between $68 and $70 million (vs. $72 and $74 million).
• Adjusted EBITDA* between $105 and $107 million.
• Depreciation and amortization expense between $27 and $28 million.
• Net interest expense between $18.5 and $19.5 million.
• Effective income tax rate between 16% and 19% (vs. 22% and 24%) with cash taxes between $3 and $5 million (vs. $4 and $6 million).
• Cash capital expenditures between $33 and $35 million.
• Adjusted Free Cash Flow* between $48 and $50 million.

*  Please refer to the historical reconciliation of Net Income to Adjusted Income Before Taxes, Adjusted EBITDA, Adjusted Free Cash Flow, Adjusted Net Income, and Adjusted Net Income per Share, as well as the reconciliation of Operating Income to non-GAAP financial measures included in the following tables. The Company is not able to reconcile the forward-looking non-GAAP estimates set forth above to their most directly comparable GAAP estimates without unreasonable efforts because it is unable to predict, forecast or determine the probable significance of the items impacting these estimates, including gains, losses and other charges, with a reasonable degree of accuracy. Accordingly, the most directly comparable forward-looking GAAP estimates are not provided.

** Same-store sales include sales at company restaurants and non-consolidated franchised and licensed restaurants that were open the same period in the prior year. Total operating revenue is limited to company restaurant sales and royalties, fees and occupancy revenue from franchised and licensed restaurants. Accordingly, domestic franchise same-store sales and domestic system-wide same-store sales should be considered as a supplement to, not a substitute for, our results as reported under GAAP.

Denny's will provide further commentary on the results for the first quarter ended March 28, 2018 on its quarterly investor conference call today, Tuesday, May 1, 2018 at 4:30 p.m. Eastern Time. Interested parties are invited to listen to a live broadcast of the conference call accessible through the investor relations section of Denny's website at investor.dennys.com. A replay of the call may be accessed at the same location later in the day and will remain available for 30 days.

Denny's Corporation is the franchisor and operator of one of America's largest franchised full-service restaurant chains, based on the number of restaurants. As of March 28, 2018, Denny's had 1,724 franchised, licensed, and company restaurants around the world including 130 restaurants in Canada, Puerto Rico, Mexico, New Zealand, Honduras, the Philippines, Costa Rica, Dominican Republic, the United Arab Emirates, Guam, Curaçao, El Salvador, Guatemala, and the United Kingdom. For further information on Denny's, including news releases, links to SEC filings, and other financial information, please visit the Denny's investor relations website at investor.dennys.com.

The Company urges caution in considering its current trends and any outlook on earnings disclosed in this press release. In addition, certain matters discussed in this release may constitute forward-looking statements. These forward-looking statements, which reflect its best judgment based on factors currently known, are intended to speak only as of the date such statements are made and involve risks, uncertainties, and other factors that may cause the actual performance of Denny's Corporation, its subsidiaries, and underlying restaurants to be materially different from the performance indicated or implied by such statements. Words such as "expect", "anticipate", "believe", "intend", "plan", "hope", and variations of such words and similar expressions are intended to identify such forward-looking statements. Except as may be required by law, the Company expressly disclaims any obligation to update these forward-looking statements to reflect events or circumstances after the date of this release or to reflect the occurrence of unanticipated events. Factors that could cause actual performance to differ materially from the performance indicated by these forward-looking statements include, among others: competitive pressures from within the restaurant industry; the level of success of our operating initiatives and advertising and promotional efforts; adverse publicity; health concerns arising from food-related pandemics, outbreaks of flu viruses, such as avian flu, or other diseases; changes in business strategy or development plans; terms and availability of capital; regional weather conditions; overall changes in the general economy (including with regard to energy costs), particularly at the retail level; political environment (including acts of war and terrorism); and other factors from time to time set forth in the Company's SEC reports and other filings, including but not limited to the discussion in Management's Discussion and Analysis and the risks identified in Item 1A. Risk Factors contained in the Company's Annual Report on Form 10-K for the year ended December 27, 2017 (and in the Company's subsequent quarterly reports on Form 10-Q).

The Company believes that, in addition to GAAP measures, certain other non-GAAP financial measures are appropriate indicators to assist in the evaluation of operating performance on a period-to-period basis.  The Company uses Adjusted Income Before Taxes, Adjusted EBITDA, Adjusted Free Cash Flow and Adjusted Net Income internally as performance measures for planning purposes, including the preparation of annual operating budgets, and for compensation purposes, including bonuses for certain employees.  Adjusted EBITDA is also used to evaluate the ability to service debt because the excluded charges do not have an impact on prospective debt servicing capability and these adjustments are contemplated in our credit facility for the computation of our debt covenant ratios.  We define Adjusted Free Cash Flow for a given period as Adjusted EBITDA less the cash portion of interest expense net of interest income, capital expenditures, and cash taxes.  Management believes that the presentation of Adjusted Free Cash Flow provides useful information to investors because it represents a liquidity measure used to evaluate, among other things, operating effectiveness and is used in decisions regarding the allocation of resources.  However, each of these non-GAAP financial measures should be considered as a supplement to, not a substitute for, operating income, net income or other financial performance measures prepared in accordance with U.S. generally accepted accounting principles.

The Company believes that, in addition to GAAP measures, certain other non-GAAP financial measures are appropriate indicators to assist in the evaluation of restaurant-level operating efficiency and performance of ongoing restaurant-level operations.  The Company uses Total Operating Margin, Company Restaurant Operating Margin and Franchise Operating Margin internally as performance measures for planning purposes, including the preparation of annual operating budgets, and these three non-GAAP measures are used to evaluate operating effectiveness.

We define Total Operating Margin as operating income excluding the following three items: general and administrative expenses, depreciation and amortization, and operating (gains), losses and other charges, net.  We present Total Operating Margin as a percent of total operating revenue.  We exclude general and administrative expenses, which includes primarily non-restaurant-level costs associated with support of company and franchise restaurants and other activities at our corporate office. We exclude depreciation and amortization expense, substantially all of which is related to company restaurant-level assets, because such expenses represent historical sunk costs which do not reflect current cash outlays for the restaurants. We exclude special items, included within operating (gains), losses and other charges, net, to provide investors with a clearer perspective of the Company's ongoing operating performance and a more relevant comparison to prior period results.

Total Operating Margin is the total of Company Restaurant Operating Margin and Franchise Operating Margin. We define Company Restaurant Operating Margin as company restaurant sales less costs of company restaurant sales (which include product costs, company restaurant level payroll and benefits, occupancy costs, and other operating costs including utilities, repairs and maintenance, marketing and other expenses) and present it as a percent of company restaurant sales. We define Franchise Operating Margin as franchise and license revenue (which includes franchise royalties and other non-food and beverage revenue streams such as initial franchise fees and occupancy revenue) less costs of franchise and license revenue and present it as a percent of franchise and license revenue.

These non-GAAP financial measures provide a meaningful comparison between periods and enable investors to focus on the performance of restaurant-level operations by excluding revenues and costs unrelated to food and beverage sales in addition to corporate general and administrative expense, depreciation and amortization, and other gains and charges. However, each of these non-GAAP financial measures should be considered as a supplement to, not a substitute for, operating income, net income or other financial performance measures prepared in accordance with U.S. generally accepted accounting principles. Total Operating Margin, Company Restaurant Operating Margin and Franchise Operating Margin do not accrue directly to the benefit of shareholders because of the aforementioned excluded costs, and are not indicative of the overall results for the Company.