10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

______________________________________________

FORM 10-Q

______________________________________________

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

For the Quarterly Period Ended June 25, 2023

OR

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

For the Transition Period from ____to ____

Commission File Number: 001-36104

______________________________________________

Potbelly Corporation

(Exact name of registrant as specified in its charter)

______________________________________________

Delaware	36-4466837
(State or Other Jurisdiction of Incorporation)	(IRS Employer Identification Number)
111 N. Canal Street, Suite 325 Chicago, Illinois	60606
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s Telephone Number, Including Area Code: (312) 951-0600

______________________________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	PBPB	The NASDAQ Stock Market LLC
		(Nasdaq Global Select Market)

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o

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

Large accelerated filer	o	Accelerated filer	x
Non-accelerated filer	o	Smaller reporting company	o
Emerging growth company	o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

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

As of July 23, 2023, the registrant had 29,317,743 shares of common stock, $0.01 par value per share, outstanding.

Potbelly Corporation and Subsidiaries

Table of Contents

		Page
PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	Condensed Consolidated Balance Sheets (Unaudited)	3
	Condensed Consolidated Statements of Operations (Unaudited)	4
	Condensed Consolidated Statements of Equity (Unaudited)	5
	Condensed Consolidated Statements of Cash Flows (Unaudited)	6
	Notes to Condensed Consolidated Financial Statements (Unaudited)	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	18
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	31
Item 4.	Controls and Procedures	31
PART II.	OTHER INFORMATION	32
Item 1.	Legal Proceedings	32
Item 1A.	Risk Factors	32
Item 2.	Unregistered Sale of Equity Securities and Use of Proceeds	32
Item 3.	Defaults Upon Senior Securities	32
Item 4.	Mine Safety Disclosures	32
Item 5.	Other Information	32
Item 6.	Exhibits	33
	Signature	34

2

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Potbelly Corporation and Subsidiaries

Condensed Consolidated Balance Sheets

(amounts in thousands, except par value data, unaudited)

	June 25, 2023		December 25, 2022
Assets
Current assets
Cash and cash equivalents	$	34,261	$	15,619
Accounts receivable, net of allowances of $24 and $16 as of June 25, 2023 and December 25, 2022, respectively	8,275		6,420
Inventories	3,534		3,990
Prepaid expenses and other current assets	5,110		4,501
Assets classified as held-for-sale	1,237		—
Total current assets	52,417		30,530
Property and equipment, net	43,485		44,477
Right-of-use assets for operating leases	151,328		160,891
Indefinite-lived intangible assets	3,404		3,404
Goodwill	2,122		2,222
Restricted cash	749		—
Deferred expenses, net and other assets	3,368		3,647
Total assets	$	256,873	$	245,171
Liabilities and equity
Current liabilities
Accounts payable	$	9,754	$	10,718
Accrued expenses	35,636		30,826
Short-term operating lease liabilities	27,535		27,395
Current portion of long-term debt	1,250		—
Total current liabilities	74,175		68,939
Long-term debt, net of current portion	21,108		8,550
Long-term operating lease liabilities	150,166		160,968
Other long-term liabilities	4,223		2,441
Total liabilities	249,672		240,898
Commitments and contingencies (Note 11)
Equity
Common stock, $0.01 par value—authorized 200,000 shares; outstanding 29,309 and 28,819 shares as of June 25, 2023 and December 25, 2022, respectively	389		384
Warrants	2,219		2,566
Additional paid-in-capital	459,351		455,831
Treasury stock, held at cost, 10,053 and 9,924 shares as of June 25, 2023, and December 25, 2022, respectively	(116,497)		(115,388)
Accumulated deficit	(338,027)		(338,916)
Total stockholders’ equity	7,435		4,477
Non-controlling interest	(234)		(204)
Total equity	7,201		4,273
Total liabilities and equity	$	256,873	$	245,171

See accompanying notes to the unaudited condensed consolidated financial statements.

3

Potbelly Corporation and Subsidiaries

Condensed Consolidated Statements of Operations

(amounts in thousands, except per share data, unaudited)

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Revenues
Sandwich shop sales, net	$	124,709	$	114,992	$	241,656	$	212,423
Franchise royalties, fees and rent income	1,914		960		3,237		1,750
Total revenues	126,623		115,952		244,893		214,173
Expenses
Sandwich shop operating expenses, excluding depreciation
Food, beverage and packaging costs	34,903		32,830		67,523		60,138
Labor and related expenses	37,866		36,121		74,368		69,374
Occupancy expenses	13,083		13,805		26,393		27,650
Other operating expenses	20,925		19,128		41,409		37,233
Franchise support, rent and marketing expenses	1,215		126		1,806		246
General and administrative expenses	11,695		8,827		21,664		17,345
Depreciation expense	2,887		3,030		5,857		6,167
Pre-opening costs	33		—		55		—
Loss on Franchise Growth Acceleration Initiative activities	14		—		963		—
Impairment, loss on disposal of property and equipment and shop closures	658		1,044		1,703		2,363
Total expenses	123,279		114,911		241,741		220,516
Income (loss) from operations	3,344		1,041		3,152		(6,343)
Interest expense, net	1,011		357		1,678		683
Loss on extinguishment of debt	—		—		239		—
Income (loss) before income taxes	2,333		684		1,235		(7,026)
Income tax expense (benefit)	(48)		(24)		57		153
Net income (loss)	2,381		708		1,178		(7,179)
Net income attributable to non-controlling interest	165		134		288		160
Net income (loss) attributable to Potbelly Corporation	$	2,216	$	574	$	890	$	(7,339)
Net income (loss) per common share attributable to common stockholders:
Basic	$	0.08	$	0.02	$	0.03	$	(0.26)
Diluted	$	0.07	$	0.02	$	0.03	$	(0.26)
Weighted average shares outstanding:
Basic	29,199		28,565		29,053		28,481
Diluted	30,088		29,117		29,776		28,481

        

See accompanying notes to the unaudited condensed consolidated financial statements.

4

Potbelly Corporation and Subsidiaries

Condensed Consolidated Statements of Equity (Deficit)

(amounts and shares in thousands, unaudited)

	Common Stock			Treasury Stock		Warrants		Additional Paid-In- Capital		Accumulated Deficit		Non- Controlling Interest		Total Equity (Deficit)
	Shares	Amount
Balance at December 26, 2021	28,380	$	380	$	(114,577)	$	2,566	$	452,570	$	(343,261)	$	(95)	$	(2,417)
Net income (loss)	—	—		—		—		—		(7,913)		26		(7,887)
Shares issued under equity compensation plan	81	1		(279)		—		—		—		—		(278)
Distributions to non-controlling interest	—	—		—		—		—		—		(120)		(120)
Stock-based compensation expense	—			—		—		675		—		—		675
Balance at March 27, 2022	28,461	381		(114,856)		2,566		453,245		(351,174)		(189)		(10,027)
Net income (loss)	—	—		—		—		—		574		134		708
Shares issued under equity compensation plan	235	2		(325)		—		(3)		—		—		(326)
Distributions to non-controlling interest	—	—		—		—		—		—		(56)		(56)
Stock-based compensation expense	—	—		—		—		820		—		—		820
Balance at June 26, 2022	28,696	$	383	$	(115,181)	$	2,566	$	454,062	$	(350,600)	$	(111)	$	(8,881)
Balance at December 25, 2022	28,819	$	384	$	(115,388)	$	2,566	$	455,831	$	(338,916)	$	(204)	$	4,273
Net income (loss)	—	—		—		—		—		(1,327)		123		(1,204)
Shares issued under equity compensation plan	70	1		(337)		—		(1)		—		—		(337)
Proceeds from exercise of warrants	159	1		—		(313)		1,177		—		—		865
Distributions to non-controlling interest	—	—		—		—		—		—		(152)		(152)
Stock-based compensation expense	—	—		—		—		911		—		—		911
Balance at March 26, 2023	29,048	$	386	$	(115,725)	$	2,253	$	457,918	$	(340,243)	$	(233)	$	4,356
Net income (loss)	—	—		$	—	$	—	$	—	$	2,216	$	165	$	2,381
Shares issued under equity compensation plan	243	3		(772)		—		(2)		—		—		(771)
Proceeds from exercise of warrants	18	—		—		(34)		130		—		—		96
Distributions to non-controlling interest	—	—		—		—		—		—		(166)		(166)
Stock-based compensation expense	—	—		—		—		1,305		—		—		1,305
Balance at June 25, 2023	29,309	$	389	$	(116,497)	$	2,219	$	459,351	$	(338,027)	$	(234)	$	7,201

See accompanying notes to the unaudited condensed consolidated financial statements.

5

Potbelly Corporation and Subsidiaries

Condensed Consolidated Statements of Cash Flows

(amounts in thousands, unaudited)

	For the Year to Date Ended
	June 25, 2023		June 26, 2022
Cash flows from operating activities:
Net income (loss)	$	1,178	$	(7,179)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation expense	5,857		6,167
Noncash lease expense	12,386		13,020
Deferred income tax	(81)		9
Stock-based compensation expense	2,216		1,495
Asset impairment, loss on disposal of property and equipment and shop closures	1,061		2,363
Loss on Franchise Growth Acceleration Initiative activities	936		—
Loss on extinguishment of debt	224		—
Other operating activities	209		139
Changes in operating assets and liabilities:
Accounts receivable, net	(1,862)		(1,379)
Inventories	281		(121)
Prepaid expenses and other assets	(240)		12
Accounts payable	(1,222)		455
Operating lease liabilities	(13,707)		(14,183)
Accrued expenses and other liabilities	4,786		1,180
Net cash provided by operating activities:	12,022		1,978
Cash flows from investing activities:
Purchases of property and equipment	(7,281)		(3,115)
Proceeds from sale of refranchised shops	1,362		—
Net cash used in investing activities:	(5,919)		(3,115)
Cash flows from financing activities:
Borrowings under Term Loan	25,000		—
Principal payments made for Term Loan	(625)		—
Borrowings under revolving credit facility	14,600		15,000
Repayments under revolving credit facility	(23,150)		(12,800)
Payment of debt issuance costs	(2,204)		(76)
Proceeds from exercise of warrants	961		—
Employee taxes on certain stock-based payment arrangements	(976)		(507)
Distributions to non-controlling interest	(318)		(176)
Net cash provided by financing activities:	13,288		1,441
Net increase (decrease) in cash and cash equivalents and restricted cash	19,391		304
Cash and cash equivalents and restricted cash at beginning of period	15,619		14,353
Cash and cash equivalents and restricted cash at end of period	$	35,010	$	14,657
Supplemental cash flow information:
Income taxes paid	$	245	$	132
Interest paid	$	1,446	$	236
Supplemental non-cash investing and financing activities:
Unpaid liability for purchases of property and equipment	$	1,035	$	591
Unpaid liability for employee taxes on certain stock-based payment arrangements	$	149	$	97

See accompanying notes to the unaudited condensed consolidated financial statements

6

Potbelly Corporation and Subsidiaries

Notes to Unaudited Condensed Consolidated Financial Statements (unaudited)

(1) Organization and Other Matters

Business

Potbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as the "Company", "Potbelly", "we", "us" or "our"), owns and operates 372 company-owned shops in the United States as of June 25, 2023. Additionally, Potbelly franchisees operate 55 shops domestically.

Basis of Presentation

The unaudited condensed consolidated financial statements and notes herein should be read in conjunction with the audited consolidated financial statements of Potbelly and its subsidiaries and the notes thereto included in our Annual Report on Form 10-K for the year ended December 25, 2022. The unaudited condensed consolidated financial statements included herein have been prepared by us without audit, pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP") have been condensed or omitted pursuant to the SEC rules and regulations. In the opinion of management, all adjustments, which are of a normal and recurring nature (except as otherwise noted), that are necessary to present fairly our balance sheet as of June 25, 2023 and December 25, 2022, our statement of operations for the quarter and year to date ended June 25, 2023 and June 26, 2022, the statement of equity for the quarter and year to date ended June 25, 2023 and June 26, 2022, and our statement of cash flows for the quarter and year to date ended June 25, 2023 and June 26, 2022 have been included. The condensed consolidated statements of operations for the interim periods presented herein are not necessarily indicative of the results to be expected for the full year.

We do not have any components of other comprehensive income recorded within our consolidated financial statements and therefore, do not separately present a statement of comprehensive income in our condensed consolidated financial statements.

Principles of Consolidation

The unaudited condensed consolidated financial statements include the accounts of Potbelly; its wholly owned subsidiary, Potbelly Illinois, Inc. (“PII”); PII’s wholly owned subsidiaries, Potbelly Franchising, LLC and Potbelly Sandwich Works, LLC (“PSW”); seven of PSW’s wholly owned subsidiaries and PSW’s six joint ventures, collectively, the “Company.” All intercompany balances and transactions have been eliminated in consolidation. For our six consolidated joint ventures, "non-controlling interest" represents the non-controlling partner’s share of the assets, liabilities and operations related to the joint venture investments. Potbelly has ownership interests ranging from 51-80% in these consolidated joint ventures.

Fiscal Year

We use a 52/53-week fiscal year that ends on the last Sunday of the calendar period. Approximately every five or six years a 53rd week is added. Fiscal year 2023 consists of 53 weeks and fiscal year 2022 consists of 52 weeks. The fiscal quarters ended June 25, 2023 and June 26, 2022 each consisted of 13 weeks. The year to date periods ended June 25, 2023 and June 26, 2022 each consisted of 26 weeks.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Significant estimates include amounts for long-lived assets and income taxes. Actual results could differ from those estimates.

Franchise Growth Acceleration Initiative

On March 2, 2022, we announced our Franchise Growth Acceleration Initiative, which included a plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops. Deals for refranchised shops typically include cash consideration for the sale of the current shops as well as development agreement fees for commitments to develop new shops to fully penetrate existing markets. On an ongoing basis, we collect additional cash consideration for royalties and lease payments.

7

All losses recognized on sales of shops and other expenses incurred to execute a refranchising transaction are included in Loss on Franchising Growth Acceleration Initiative activities in the condensed consolidated statement of operations. Development agreement fees received are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. During the first quarter of 2023, we executed our first refranchising transaction. On July 17, 2023, we closed on our second refranchising transaction. Both transactions are further discussed in Note 8. The second refranchising transaction is also discussed in Note 12.

Restricted Cash

As of June 25, 2023, we had restricted cash related to funds held in a money market account as collateral for letters of credit to certain lease agreements.

The reconciliation of cash and cash equivalents and restricted cash presented in the condensed consolidated balance sheets to the total amount shown in our condensed consolidated statements of cash flows is as follows:

	June 25, 2023		December 25, 2022
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$	34,261	$	15,619
Restricted cash, noncurrent	749		—
Total cash, cash equivalents and restricted cash shown on statement of cash flows	$	35,010	$	15,619

Potbelly Brand Fund

We maintain the Potbelly Brand Fund (the "Brand Fund") for the purpose of collecting and administering funds to be used for advertising, customer research, marketing technology, agencies, and other activities that promote the Potbelly brand in order to deliver sales at our shops. Company-operated and franchised shops both contribute to the Brand Fund based on a percentage of sales.

Beginning in the first quarter of fiscal year 2022, we manage these advertising and marketing expenses through the Brand Fund using the funds contributed by our shops. We manage these funds separately from our general operating expenses, but we are not obligated to maintain the funds in separate accounts or entities. We may spend more or less in any fiscal period than the amounts contributed to the Brand Fund, and we may choose to roll over any unused contributions to the following fiscal period or return them to our shops.

Brand Fund contributions made by company-operated shops are eliminated from the consolidated financial statements. Franchisee contributions are included within franchise royalties and fees in the condensed consolidated statements of operations.

Expenses incurred by the Brand Fund are recorded to company-operated and franchised shops based on a percentage of sales. Company-operated Brand Fund expense is included within other operating expenses in our condensed consolidated statements of operations. Franchisee Brand Fund expense is presented within franchise support, rent and marketing expenses in our condensed consolidated statements of operations.

Recent Accounting Pronouncements

We reviewed all recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact on the condensed consolidated financial statements.

(2) Revenue

We primarily earn revenue at a point in time for sandwich shop sales, which can occur in person at the shop, over our online or app platform, or through a third-party platform. Sales taxes collected from customers are excluded from revenues and the obligation is included in accrued liabilities until the taxes are remitted to the appropriate taxing authorities. We have other revenue generating activities where revenue is generally recognized over time, as outlined below.

8

For the year to date ended June 25, 2023, revenue recognized from all revenue sources on point in time sales was $243.7 million, and revenue recognized from sales over time was $1.2 million. For the year to date ended June 26, 2022, revenue recognized from all revenue sources on point in time sales was $213.5 million and revenue recognized from sales over time was $0.7 million.

Franchise Revenue, including Rent Income

We earn an initial franchise fee, a franchise development agreement fee and ongoing fees for royalties and Brand Fund contributions under our franchise agreements. Initial franchise fees are considered highly dependent upon and interrelated with the franchise right granted in the franchise agreement. As such, these franchise fees are recognized over the contractual term of the franchise agreement. We record a contract liability for the unearned portion of the initial franchise fees. Franchise development agreement fees represent the exclusivity rights for a geographical area paid by a third party to develop Potbelly shops for a certain period of time. Franchise development agreement fee payments received by us are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. Royalties and Brand Fund contributions are based on a percentage of sales and are recorded as revenue as they are earned and become receivable from the franchisee.

We also earn rent income from properties leased by Potbelly and subleased to franchisees. Rent income is recognized on a straight-line basis over the operating lease terms. See Note 6 for further detail.

Gift Card Redemptions / Breakage Revenue

Potbelly sells gift cards to customers, records the sale as a contract liability and recognizes the associated revenue as the gift card is redeemed. A portion of these gift cards are not redeemed by the customer ("breakage"), which is recognized as revenue as a percentage of customers gift card redemptions. The expected breakage amount recognized is determined by a historical data analysis on gift card redemption patterns. We recognize gift card breakage income within net sandwich shop sales in the consolidated statements of operations.

We recognized gift card breakage income of $0.4 million and $0.3 million for the year to date ended June 25, 2023 and June 26, 2022, respectively, which is recorded within net sandwich shop sales in our condensed consolidated statements of operations.

Loyalty Program

We offer a customer loyalty program for customers using the Potbelly Perks application at the point of sale. The customer will typically earn 10 points for every dollar spent, and the customer will earn a free entrée after earning 1,000 points. We defer revenue associated with the estimated selling price of points earned by Potbelly Perks members towards free entrées as each point is earned, and a corresponding liability is established in deferred revenue. The deferral is based on the estimated value of the product for which the reward is expected to be redeemed, net of estimated unredeemed points. Once a customer earns a free entrée, that entrée reward will expire after 30 days. Any point in a customer’s account that does not go toward earning a full entrée will expire after the customer's account has been inactive for a year. The breakage amount recognized is estimated based on a historical data analysis of loyalty reward redemptions and is recognized in net shop sandwich sales in the consolidated statement of operations. When points are redeemed, we recognize revenue for the redeemed product and reduce accrued expenses.

Contract Liabilities

We record current and noncurrent contract liabilities in accrued expenses and other long-term liabilities, respectively, for initial franchise fees, gift cards, and loyalty programs. We have no other contract liabilities or contract assets recorded.

The opening and closing balances of our current and noncurrent contract liabilities from contracts with customers were as follows:

	Current Contract Liability		Noncurrent Contract Liability
	(Thousands)		(Thousands)
Beginning balance as of December 25, 2022	$	7,008	$	1,677
Ending balance as of June 25, 2023	6,626		3,400
Increase (Decrease) in contract liability	$	(382)	$	1,723

9

The aggregate value of remaining performance obligations on outstanding contracts was $10.0 million as of June 25, 2023. We expect to recognize revenue related to contract liabilities as follows (in thousands), which may vary based upon franchise activity as well as gift card redemption patterns:

Years Ending	Amount
2023	$	5,733
2024	459
2025	465
2026	211
2027	147
Thereafter	3,011
Total revenue recognized	$	10,026

For the quarter and year to date ended June 25, 2023, the amount of revenue recognized related to the December 25, 2022 liability ending balance was $0.6 million and $2.0 million, respectively. For quarter ended June 26, 2022, the amount of revenue recognized related to the December 26, 2021 liability ending balance was $0.7 million and $1.8 million. This revenue is related to the recognition of gift card redemptions and upfront franchise fees. For the quarter ended June 25, 2023 and June 26, 2022, we did not recognize any revenue from obligations satisfied (or partially satisfied) in prior periods.

(3) Fair Value Measurement

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and all other current liabilities approximate fair values due to the short maturities of these balances.

The book value of the long-term and short-term debt under the Credit Agreement, which is further discussed in Note 7, is considered to approximate its fair value as of June 25, 2023 as the interest rates are considered in line with current market rates.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Assets recognized or disclosed at fair value on the consolidated financial statements on a nonrecurring basis include items such as leasehold improvements, property and equipment, operating lease assets, goodwill, and other intangible assets. These assets are measured at fair value if determined to be impaired.

We assess potential impairments to our long-lived assets, which includes property and equipment and lease right-of-use assets, on a quarterly basis or whenever events or circumstances indicate that the carrying amount of an asset may not be recoverable. Shop-level assets and right-of-use assets are grouped at the individual shop-level for the purpose of the impairment assessment. Recoverability of an asset group is measured by a comparison of the carrying amount of an asset group to its estimated undiscounted future cash flows expected to be generated by the asset group. If the carrying amount of the asset group exceeds its estimated undiscounted future cash flows, an impairment charge is recognized as the amount by which the carrying amount of the asset group exceeds the fair value of the asset group. The fair value of the shop assets is determined using the discounted future cash flow method of anticipated cash flows through the shop’s lease-end date using fair value measurement inputs classified as Level 3. The fair value of right-of-use assets is estimated using market comparative information for similar properties. Level 3 inputs are derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable. After performing a periodic review of our shops during the quarter and year to date ended June 25, 2023, it was determined that indicators of impairment were present for certain shops as a result of continued underperformance. We performed an impairment analysis related to these shops and recorded an impairment charge of $0.1 million and $0.7 million for the quarter and year to date ended June 25, 2023.

(4) Earnings (Loss) Per Share

Basic and diluted income (loss) per common share attributable to common stockholders are calculated using the weighted average number of common shares outstanding for the period. Diluted income (loss) per common share attributable to common stockholders is computed by dividing the income (loss) allocated to common stockholders by the weighted average number of fully diluted common shares outstanding. In periods of a net loss, no potential common shares

10

are included in diluted shares outstanding as the effect is anti-dilutive. For the year to date ended June 26, 2022, we had a loss per share, and therefore potentially dilutive shares were excluded from the calculation.

The following table summarizes the earnings (loss) per share calculation:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Net income (loss) attributable to Potbelly Corporation	$	2,216	$	574	$	890	$	(7,339)
Weighted average common stock outstanding-basic	29,199		28,565		29,053		28,481
Plus: Effect of potentially dilutive stock-based compensation awards	467		451		360		—
Plus: Effect of potential warrant exercise	422		101		363		—
Weighted average common shares outstanding-diluted	30,088		29,117		29,776		28,481
Income (loss) per share available to common stockholders-basic	$	0.08	$	0.02	$	0.03	$	(0.26)
Income (loss) per share available to common stockholders-diluted	$	0.07	$	0.02	$	0.03	$	(0.26)
Potentially dilutive shares that are considered anti-dilutive:
Shares	433		637		633		1,906

(5) Income Taxes

The interim tax provision is determined using an estimated annual effective tax rate and is adjusted for discrete taxable events that occur during the quarter. We regularly assess the need for a valuation allowance related to our deferred tax assets, which includes consideration of both positive and negative evidence related to the likelihood of realization of such deferred tax assets to determine, based on the weight of the available evidence, whether it is more-likely-than-not that some or all of our deferred tax assets will not be realized. In our assessment, we consider recent financial operating results, projected future taxable income, the reversal of existing taxable differences, and tax planning strategies. We recorded a full valuation allowance against our net deferred tax assets during the first quarter of 2019, resulting in a non-cash charge to income tax expense of $13.6 million. We continue to maintain a valuation allowance against all of our deferred tax assets as of June 25, 2023. We did not provide for an income tax expense or benefit on our pre-tax income (loss) for the quarter and year to date ended June 25, 2023 and June 26, 2022. We assess the likelihood of the realization of our deferred tax assets each quarter and the valuation allowance is adjusted accordingly.

(6) Leases

We determine if an arrangement is a lease at inception of the arrangement. We lease retail shops and warehouse and office space under operating leases. Our leases generally have terms of ten years and most include options to extend the leases for additional five-year periods. For leases with renewal periods at our option, we determine the expected lease period based on whether the renewal of any options are reasonably assured at the inception of the lease. In addition, we lease certain properties from third parties that we sublease to franchisees. We remain primarily liable to the landlord for the performance of all obligations in the event that the sublessee does not perform its obligations under the lease. All of our subleases are classified as operating leases with fixed and variable income.

Lessee Disclosures

We did not terminate any leases during the quarter and year to date ended June 25, 2023.

Operating lease term and discount rate were as follows:

	June 25, 2023		June 26, 2022
Weighted average remaining lease term (years)	6.35		6.89
Weighted average discount rate	8.44	%	8.11	%

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Certain of our operating lease agreements include variable payments that are passed through by the landlord, such as common area maintenance and real estate taxes, as well as variable payments based on percentage rent for certain of our shops. Pass-through charges and payments based on percentage rent are included within variable lease cost.

The components of lease cost were as follows (in thousands), which are included in occupancy, general and administrative and franchise support, rent and marketing expense:

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating lease cost	$	9,982	10,092	$	20,175	20,397
Variable lease cost	3,824		3,692	7,364		7,044
Short-term lease cost	62		104	157		214
Total lease cost	$	13,868	13,888	$	27,696	27,655

Supplemental disclosures of cash flow information related to leases were as follows (in thousands):

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating cash flows rent paid for operating lease liabilities	$	10,508	10,804	$	21,206	21,398
Operating right-of-use assets obtained in exchange for new operating lease liabilities	1,368		6,794	4,252		10,176
Reduction in operating right-of-use assets due to lease terminations and modifications	$	859	1,264	$	859	1,264

Maturities of lease liabilities were as follows (in thousands) as of June 25, 2023:

	Operating Leases
Remainder of 2023	$	20,469
2024	41,337
2025	38,586
2026	34,641
2027	28,906
2028	22,311
Thereafter	46,159
Total lease payments	232,409
Less: imputed interest	(54,709)
Present value of lease liabilities	$	177,700

As of June 25, 2023, we had no significant real estate leases entered into that had not yet commenced.

Lessor Disclosures

We recognized $0.5 million and $0.6 million in franchise rent income during the quarter and year to date ended June 25, 2023 respectively, which is included in franchise royalties, fees and rent income in the condensed consolidated statement of operations. During the quarter and year to date ended June 25, 2023, we incurred $0.6 million and $0.7 million

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in expenses associated with these leases, which are included in franchise support, rent and marketing expenses in the condensed consolidated statement of operations. The components of lease income were as follows (in thousands):

	For the Quarter Ended				For the Year Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of subleases	8		—		8		—
Operating lease income	$	480	$	—	$	600	$	—
Variable lease income	25		—		38		—
Franchise rent income	$	505	$	—	$	638	$	—

(7) Debt and Credit Facilities

The components of long-term debt were as follows (in thousands):

	June 25, 2023		December 25, 2022
Revolving credit facility	$	—	$	8,550
Term loan credit facility	24,375		—
Unamortized debt issuance costs	(2,017)		—
Less: current portion of long-term debt	(1,250)		—
Total long-term debt	$	21,108	$	8,550

Term Loan Credit Facility

On February 7, 2023 (the “Closing Date”), we entered into a credit and guaranty agreement (the “Credit Agreement”) with Sagard Holdings Manager LP as administrative agent (the “Administrative Agent”). The Credit Agreement provides for a term loan facility with an aggregate commitment of $25 million (the “Term Loan”). Concurrent with entry into the Credit Agreement, we repaid in full and terminated the obligations and commitments under our existing senior secured credit facility (the “Former Credit Facility”). Upon termination of the Former Credit Facility, we recognized a loss on extinguishment of debt of $0.2 million. The remaining proceeds from the Term Loan were used to pay related transaction fees and expenses, and for general corporate purposes.

The Credit Agreement is scheduled to mature on February 7, 2028. We are required to make principal payments equal to 1.25% of the initial principal of the Term Loan on the last business day of each fiscal quarter. If not previously paid, any remaining principal balance must be repaid on the maturity date.

Loans under the Credit Agreement will initially bear interest, at the Company’s option, at either the term SOFR plus 9.25% per annum or base rate plus 8.25% per annum.

As of June 25, 2023, the effective interest rate was 15.00%.

We may prepay the Term Loan in agreed-upon minimum principal amounts, subject to prepayment fees equal to (a) if the prepayment occurs on or prior to the one (1) year anniversary of the Closing Date, a customary make-whole amount plus 3.00% of the outstanding principal balance of the Term Loan, (b) if the prepayment occurs after such one (1) year anniversary and prior to the two (2) year anniversary of the Closing Date, 3.00% of the outstanding principal balance of the Term Loan, (c) if the prepayment occurs after such second anniversary of the Closing Date and prior to the three (3) year anniversary of the Closing Date 1.00% of the outstanding principal balance of the Term Loan and (d) thereafter, no prepayment fee.

Subject to certain customary exceptions, obligations under the Credit Agreement are guaranteed by the Company and all of the Company’s current and future wholly owned material domestic subsidiaries and are secured by a first-priority security interest in substantially all of the assets of the Company and its subsidiary guarantors.

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The Credit Agreement contains customary representations and affirmative and negative covenants. Among other things, these covenants restrict the Company’s and certain of its subsidiaries’ ability to incur indebtedness, make certain investments, pay dividends or repurchase stock, and make dispositions and acquisitions. In addition, the Credit Agreement requires that the Company and its wholly-owned subsidiaries maintain certain total net leverage ratios as set forth in the Credit Agreement, an average liquidity amount that shall not be less than $10 million, maximum capital expenditures per year as set forth in the Credit Agreement and fixed charge coverage ratios as set forth in the Credit Agreement.

The Credit Agreement also contains customary events of default. If an event of default occurs, the Administrative Agent and lenders are entitled to take various actions, including the acceleration of amounts due under the Credit Agreement, termination of commitments thereunder and all other actions permitted to be taken by a secured creditor.

In connection with entering into the Credit Agreement, we paid $2.2 million in debt issuance costs, all of which were capitalized. During the quarter ended June 25, 2023, we amortized $0.2 million of debt issuance costs using the effective interest method, which is included in interest expense in the condensed consolidated statement of operations. As of June 25, 2023, we had $24.4 million outstanding under the Credit Agreement. We are currently in compliance with all financial debt covenants.

(8) Franchise Growth Acceleration Initiative

On March 2, 2022, we announced our Franchise Growth Acceleration Initiative, which included a plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops. Deals for refranchised shops typically include cash consideration for the sale of the current shops as well as development agreement fees for commitments to develop new shops to fully penetrate existing markets. On an ongoing basis, we collect additional cash consideration for royalties and lease payments.

The following is a summary of the activities recorded as a result of the Franchise Growth Acceleration initiative during the quarter and year ended June 25, 2023 and June 26, 2022:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of shops sold to franchisees	—		—		8		—
Proceeds from sale of company-operated shops	$	—	$	—	$	100	$	—
Net assets sold	—		—		(512)		—
Goodwill related to the company-operated shops sold to franchisee	—		—		(21)		—
Loss on sale of company-operated shops, net	—		—		(433)		—
Adjustment to recognize held-for-sale assets at fair value	—		—		(503)		—
Other expenses (a)	(14)		—		(27)		—
Loss on Franchise Growth Acceleration Initiative activities	$	(14)	$	—	$	(963)	$	—

______________________________

(a)These costs primarily include professional service fees and travel expenses incurred to execute the refranchise transaction.

Refranchise Transactions

On March 6, 2023, we finalized a multi-unit development agreement along with our first refranchising deal in New York City. This agreement included a development commitment for 13 new shops over the next eight years, and the refranchise of eight shops, the ownership of which was fully transferred to the franchisee on March 6, 2023. We recognized

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a loss of $0.4 million related to the sale of these shops calculated based on the purchase price of the assets held at the company-operated shops less the net assets disposed of, including an allocated portion of goodwill.

Assets held-for-sale

As of June 25, 2023, we had assets held-for-sale of $1.2 million, primarily consisting of property and equipment held at company-operated shops that we plan to sell within the next year to new or existing franchisees. Long-lived assets that meet the held-for-sale criteria are reported at the lower of their carrying value or fair value less estimated costs to sell. During the quarter ended March 26, 2023, we recorded an adjustment of $0.5 million to recognize the held-for-sale assets at fair value, which is included in loss on Franchising Growth Acceleration Initiative activities in the condensed consolidated statement of operations. The estimated fair value of the assets held-for-sale is based upon Level 2 inputs, which includes a sales agreement. On July 17, 2023, we closed on the sale of these assets and ownership transferred to the franchisee. For the quarter ended June 25, 2023, we received $1.2 million in cash attributable to the sale of these refranchise assets.

(9) Capital Stock

On May 8, 2018, we announced that our Board of Directors authorized a stock repurchase program for up to $65.0 million of our outstanding common stock. The program permits us, from time to time, to purchase shares in the open market (including in pre-arranged stock trading plans in accordance with the guidelines specified in Rule 10b5-1 under the Securities and Exchange Act of 1934, as amended) or in privately negotiated transactions. The number of common shares actually repurchased, and the timing and price of repurchases, will depend upon market conditions, SEC requirements and other factors. Purchases may be started or stopped at any time without prior notice depending on market conditions and other factors. For the quarter ended June 25, 2023, we did not repurchase any shares of our common stock under the stock repurchase program. We do not have plans to repurchase any common stock under our stock repurchase program at this time.

On February 9, 2021, we closed on a Securities Purchase Agreement (the "SPA") for the sale by us of 3,249,668 shares of our common stock at a par value of $0.01 per share and the issuance of warrants to purchase 1,299,861 shares of common stock at an exercise price of $5.45 per warrant for gross proceeds of $16.0 million, before deducting placement agent fees and offering expenses of approximately $1.0 million. The warrants are initially exercisable commencing August 13, 2021 through their expiration date of August 12, 2026. The proceeds received from the SPA were allocated between shares and warrants based on their relative fair values at closing. The warrants were valued utilizing the Black-Scholes method. During the quarter and year to date ended June 25, 2023, 17,505 and 176,272 warrants were exercised at the exercise price of $5.45 per warrant. As of June 25, 2023, we had 1,123,589 warrants outstanding that are exercisable through August 12, 2026.

On November 3, 2021, we entered into a certain Equity Sales Agreement (the "Sales Agreement") with William Blair & Company, L.L.C., as agent ("William Blair") pursuant to which we may sell shares of our common stock having an aggregate offering price of up to $40.0 million (the "Shares"), from time to time, in our sole discretion, through an "at the market" equity offering program under which William Blair will act as sales agent. As of June 25, 2023, we have not sold any shares under the Sales Agreement.

(10) Stock-Based Compensation

Stock options

We have awarded stock options to certain employees including our senior leadership team. The number of options and exercise price of each option is determined by an independent committee designated by our Board of Directors. The options granted are generally exercisable over a 10-year period from the date of the grant. Outstanding options expire on various dates through the year 2028. The range of exercise prices for the outstanding options as of June 25, 2023 is $10.59 and $20.53 per option, and the options generally vest in one-fourth and one-fifth increments over four and five-year periods, respectively.

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A summary of stock option activity for the year to date ended June 25, 2023 is as follows:

Options	Shares (Thousands)	Weighted Average Exercise Price		Aggregate Intrinsic Value (Thousands)		Weighted Average Remaining Term (Years)
Outstanding—December 25, 2022	473	$	12.22	$	—	1.46
Granted	—	—
Exercised	—	$	—
Canceled	(67)	9.77
Outstanding—June 25, 2023	406	$	12.62	$	—	1.06
Exercisable—June 25, 2023	406	12.62		$	—	1.06

Stock-based compensation related to stock options is measured at the grant date based on the calculated fair value of the award, and is recognized as expense over the requisite employee service period, which is generally the vesting period of the grant with a corresponding increase to additional paid-in capital. We did not recognize stock-based compensation expense related to stock options for the quarter or year to date ended June 25, 2023 or the quarter ended June 26, 2022. For the year to date ended June 26, 2022, we recognized stock-based compensation expense related to stock options of $0.1 million. As of June 25, 2023, we do not have unrecognized stock-based compensation expense related to stock options. We record stock-based compensation expense within general and administrative expenses in the condensed consolidated statements of operations.

Restricted stock units

We award restricted stock units ("RSUs") to certain employees and certain non-employee members of our Board of Directors. Grants of RSUs to our Board of Director fully vest on the first anniversary of the grant date, or upon termination from the Board of Directors for any reason other than for cause, a pro rata portion of the shares vest on the termination date. The employee grants vest in one-third increments over a three-year period.

A summary of RSU activity for the year to date ended June 25, 2023 is as follows:

RSUs	Number of RSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	908	$	4.25
Granted	591	7.41
Vested	(551)	5.08
Canceled	(49)	6.34
Non-vested as of June 25, 2023	899	$	6.95

For the quarter and year to date ended June 25, 2023, we recognized stock-based compensation expense related to RSUs of $1.0 million and $1.6 million, respectively. For the quarter and year to date ended June 26, 2022, we recognized stock-based compensation expense related to RSUs of $0.7 million and $1.3 million, respectively. As of June 25, 2023, unrecognized stock-based compensation expense for RSUs was $6.7 million, which will be recognized through fiscal year 2024.

Performance stock units

We award performance share units ("PSUs") to certain of our employees. We have PSUs that have certain vesting conditions based upon our stock price and relative stock performance. We also have PSUs that are based solely on stock price.

Because these PSUs are subject to service and market vesting conditions, we determine the fair market value of each grant using a Monte Carlo simulation model. Participants are entitled to receive a specified number of shares of our common stock contingent on achievement of a stock return on our common stock. For the quarter and year to date ended June 25, 2023, we recognized stock-based compensation expense for PSUs with market vesting conditions of $0.3 million

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and $0.6 million, respectively. For the quarter and year to date ended June 26, 2022, we recognized stock-based compensation expense for PSUs with market vesting conditions of $0.1 million and $0.2 million, respectively.

A summary of activity for PSUs with market vesting conditions for the year to date ended June 25, 2023 is as follows:

PSUs	Number of PSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	275	9.34
Granted	297	7.68
Vested	(18)	4.30
Canceled	(40)	6.24
Non-vested as of June 25, 2023	514	$8.44

(11) Commitments and Contingencies

We are subject to legal proceedings, claims and liabilities, such as employment-related claims and slip and fall cases, which arise in the ordinary course of business and are generally covered by insurance. We accrue for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, our estimates of the outcomes of these matters and our experience in contesting, litigating and settling other similar matters. In the opinion of management, the amount of ultimate liability with respect to those actions should not have a material adverse impact on our financial position or results of operations and cash flows.

Many of the food products we purchase are subject to changes in the price and availability of food commodities, including, among other things, beef, poultry, grains, dairy and produce. We work with our suppliers and use a mix of forward pricing protocols for certain items including agreements with our supplier on fixed prices for deliveries at a time in the future and agreements on a fixed price with our suppliers for the duration of those protocols. We also utilize formula pricing protocols under which the prices we pay are based on a specified formula related to the prices of the goods, such as spot prices. Our use of any forward pricing arrangements varies substantially from time to time and these arrangements tend to cover relatively short periods (i.e., typically twelve months or less). Such contracts are used in normal purchases of our food products and not for speculative purposes, and as such are not required to be evaluated as derivative instruments.

(12) Subsequent Events

On July 17, 2023, we finalized a multi-unit development agreement to develop 15 new Potbelly shops in the next eight years. The transaction included refranchising 12 existing shops. Refer to Note 8 for additional information.

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

Forward-Looking Statements

The following discussion of our financial condition and results of operations should be read in conjunction with the unaudited condensed consolidated financial statements and the notes thereto included elsewhere in this Quarterly Report on Form 10-Q and with our audited consolidated financial statements included in our Annual Report on Form 10-K for the fiscal year ended December 25, 2022. This discussion contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the Private Securities Litigation Reform Act of 1995, and involves numerous risks and uncertainties. Forward-looking statements may include, among others, statements relating to our future financial position and results of operations, our ability to grow our brand in new and existing markets, and the implementation and results of strategic initiatives, including our "Traffic-Driven Profitability" Five-Pillar strategic plan. Forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts and generally contain words such as "believes," "expects," "may," "will," "should," "seeks," "intends," "plans," "strives," "goal," "estimates," "forecasts," "projects" or "anticipates" and the negative of these terms or similar expressions. Our forward-looking statements are subject to risks and uncertainties, which may cause actual results to differ materially from those projected or implied by the forward-looking statement, due to reasons including, but not limited to, compliance with covenants in our credit facility; competition; general economic conditions including any impact from inflation; our ability to successfully implement our business strategy; the success of our initiatives to increase sales and traffic, including the success of our franchising initiatives; changes in commodity, energy, labor and other costs; our ability to attract and retain management and employees and adequately staff our restaurants; consumer reaction to industry-related public health issues and perceptions of food safety; our ability to manage our growth; reputational and brand issues; price and availability of commodities; consumer confidence and spending patterns; and weather conditions. Forward-looking statements are based on current expectations and assumptions and currently available data and are neither predictions nor guarantees of future events or performance. You should not place undue reliance on forward-looking statements, which speak only as of the date hereof. See "Risk Factors" and "Cautionary Note Regarding Forward-Looking Statements" included in our Annual Report on Form 10-K for the fiscal year ended December 25, 2022, for a discussion of factors that could cause our actual results to differ from those expressed or implied by forward-looking statements. We undertake no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law.

Business

Potbelly is a neighborhood sandwich concept that has been feeding customers’ smiles with warm, toasty sandwiches, signature salads, hand-dipped shakes and other fresh menu items, customized just the way customers want them, for more than 40 years. Potbelly owns and operates Potbelly Sandwich Shop concepts in the United States. We also have domestic franchise operations of Potbelly Sandwich Shop concepts. Potbelly’s chief operating decision maker is our Chief Executive Officer. Based on how our Chief Executive Officer reviews financial performance and allocates resources on a recurring basis, we have one operating segment and one reportable segment.

We strive to be proactive and deliberate in our efforts to drive profitable growth in our existing business. Our "Traffic-Driven Profitability" Five-Pillar strategic plan includes a prioritized set of low-cost strategic investments that we believe will deliver strong returns. The five pillars are:

•Craveable Quality Food at a Great Value

•People Creating Good Vibes

•Customer Experiences that Drive Traffic Growth

•Digitally Driven Awareness, Connection and Traffic

•Franchise Focused Development

Our shop model is designed to generate, and has generated, strong cash flow, attractive shop-level financial results and high returns on investment. We operate our shops successfully in a wide range of geographic markets, population densities and real estate settings. We aim to generate average shop-level profit margins, a non-GAAP measure, that range from the mid to high teens. Our ability to achieve such margins and returns depends on a number of factors. For example, we face increasing labor and commodity costs, which we have partially offset by increasing menu prices. Although there is

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no guarantee that we will be able to maintain these returns, we believe our attractive shop economics support our ability to profitably grow our brand in new and existing markets.

We are actively executing against our Franchise Growth Acceleration Initiative which includes the goal of refranchising approximately 25% of our company-operated shops over the next three years and executing area development agreements with franchisees to develop additional Potbelly shops in specific markets.

The table below sets forth a rollforward of company-operated and franchise operated activities:

	Company- Operated	Franchise- Operated	Total Company
Shops as of December 26, 2021	397	46	443
Shops opened	—	1	1
Shops closed	(4)	—	(4)
Shops refranchised	—	—	—
Shops as of June 26, 2022	393	47	440
Shops as of December 25, 2022	384	45	429
Shops opened	—	2	2
Shops closed	(4)	—	(4)
Shops refranchised	(8)	8	—
Shops as of June 25, 2023	372	55	427

Key Performance Indicators

In assessing the performance of our business, we consider a variety of performance and financial measures. The key measures for determining how the business is performing are comparable store sales, number of company-operated shop openings, shop-level profit margins, and Adjusted EBITDA.

Company-Operated Comparable Store Sales

Comparable store sales reflect the change in year-over-year sales for the comparable company-operated store base. We define the comparable store base to include those shops open for 15 months or longer. As of the quarters ended June 25, 2023 and June 26, 2022, there were 369 and 379 shops, respectively, in our comparable company-operated store base. Comparable store sales growth can be generated by an increase in number of transactions and/or by increases in the average check amount resulting from a shift in menu mix and/or increase in price. This measure highlights performance of existing shops as the impact of new shop openings is excluded. For purposes of the comparable store sales calculation, a transaction is defined as an entrée, which includes sandwiches, salads and bowls of soup or mac and cheese.

Number of Company-Operated Shop Openings

The number of company-operated shop openings reflects the number of shops opened during a particular reporting period. Before we open new shops, we incur pre-opening costs. Often, new shops open with an initial start-up period of higher-than-normal sales volumes, which subsequently decrease to stabilized levels. While sales volumes are generally higher during the initial opening period, new shops typically experience normal inefficiencies in the form of higher cost of sales, labor and other direct operating expenses and as a result, shop-level profit margins are generally lower during the start-up period of operation. The average start-up period is 10 to 13 weeks. With our focus on franchise shop development, we expect company shop development to be limited in 2023.

Shop-Level Profit Margin

Shop-level profit margin is defined as net company-operated sandwich shop sales less company-operated sandwich shop operating expenses, excluding depreciation, which consists of food, beverage and packaging costs, labor and related expenses, occupancy expenses, and other operating expenses, as a percentage of net company-operated sandwich shop sales. Other operating expenses include all other shop-level operating costs, excluding depreciation, the major components of which are credit card fees, fees to third-party marketplace partners, marketing and advertising, shop technology and

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software, supply chain costs, operating supplies, utilities, and repair and maintenance costs. Shop-level profit margin is not required by, or presented in accordance with U.S. GAAP. We believe shop-level profit margin is important in evaluating shop-level productivity, efficiency and performance.

Adjusted EBITDA

We define Adjusted EBITDA as net income before depreciation and amortization, interest expense and the provision for income taxes, adjusted for the impact of the following items that we do not consider representative of ongoing operating performance: stock-based compensation expense, impairment and shop closure expenses, gain or loss on disposal of property and equipment, and gain or loss on Franchise Growth Acceleration Initiative activities, as well as other one-time, non-recurring charges. Adjusted EBITDA is not required by or presented in accordance with U.S. GAAP. We believe that Adjusted EBITDA is a useful measure of operating performance, as it provides a picture of operating results by eliminating expenses that management does not believe are reflective of underlying business performance.

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Quarter Ended June 25, 2023 Compared to Quarter Ended June 26, 2022

The following table presents information comparing the components of net loss for the periods indicated (dollars in thousands):

	For the Quarter Ended								Increase (Decrease)		Percent Change
	June 25, 2023		% of Revenues		June 26, 2022		% of Revenues
Revenues
Sandwich shop sales, net	$	124,709	98.5		$	114,992	99.2		$	9,717	8.5
Franchise royalties, fees and rent income	1,914		1.5		960		0.8		954		99.4
Total revenues	126,623		100.0		115,952		100.0		10,671		9.2
Expenses
(Percentages stated as a percent of sandwich shop sales, net)
Sandwich shop operating expenses, excluding depreciation
Food, beverage and packaging costs	34,903		28.0		32,830		28.5		2,073		6.3
Labor and related expenses	37,866		30.4		36,121		31.4		1,745		4.8
Occupancy expenses	13,083		10.5		13,805		12.0		(722)		(5.2)
Other operating expenses	20,925		16.8		19,128		16.6		1,797		9.4
(Percentages stated as a percent of total revenues)
Franchise support, rent and marketing expenses	1,215		1.0		126		0.1		1,089		864.3
General and administrative expenses	11,695		9.2		8,827		7.6		2,868		32.5
Depreciation expense	2,887		2.3		3,030		2.6		(143)		(4.7)
Pre-opening costs	33		NM		—		NM		33		NM
Loss on Franchise Growth Acceleration Initiative activities	14		NM		—		NM		14		NM
Impairment, loss on disposal of property and equipment and shop closures	658		0.5		1,044		0.9		(386)		(37.0)
Total expenses	123,279		97.4		114,911		99.1		8,368		7.3
Income (loss) from operations	3,344		2.6		1,041		0.9		2,303		221.2
Interest expense, net	1,011		0.8		357		0.3		654		183.2
Loss on extinguishment of debt	—		NM		—		NM		—		NM
Income (loss) before income taxes	2,333		1.8		684		0.6		1,649		241.1
Income tax expense (benefit)	(48)		NM		(24)		NM		(24)		NM
Net income (loss)	2,381		1.9		708		0.6		1,673		236.3
Net income attributable to non-controlling interest	165		0.1		134		0.1		31		23.1
Net income (loss) attributable to Potbelly Corporation	$	2,216	1.8		$	574	0.5		$	1,642	286.1
	For the Quarter Ended
Other Key Performance Indicators	June 25, 2023				June 26, 2022				Increase (Decrease)
Comparable store sales	12.9			%	17.2			%	(4.3)			%
Shop-level profit margin(1)	14.4			%	11.4			%	3.0			%
Adjusted EBITDA(1)	$	8,043			$	5,801			$	2,242

_____________________________________

(1) - Reconciliation below for Non-GAAP measures

"NM" - Amount is not meaningful

21

Revenues

Total revenues increased by $10.7 million, or 9.2%, to $126.6 million during the quarter ended June 25, 2023, from $116.0 million during the quarter ended June 26, 2022. This increase was primarily driven by the sustained recovery of our shops in central business districts and airport locations, improved performance of our catering channel, successful marketing programs, and increased prices to offset cost inflation. Company-operated comparable store sales resulted in an increase in revenue of $14.2 million, or 12.9%. These increases were partially offset by a decrease in sales of $5.0 million from shops that have either permanently closed or were refranchised over the last 12 months. Additionally, revenue from franchise royalties, fees and rent income increased by $1.0 million, or 99.4% primarily driven by our refranchising efforts.

Food, Beverage, and Packaging Costs

Food, beverage, and packaging costs increased by $2.1 million, or 6.3%, to $34.9 million during the quarter ended June 25, 2023, from $32.8 million during the quarter ended June 26, 2022. This increase was primarily driven by an increase in shop sales volume and increased costs of our food and paper supplies, specifically proteins and bread. As a percentage of sandwich shop sales, food, beverage, and packaging costs decreased to 28.0% during the quarter ended June 25, 2023, from 28.5% during the quarter ended June 26, 2022, primarily driven by increased menu prices, partially offset by the increased costs as previously noted.

Labor and Related Expenses

Labor and related expenses increased by $1.7 million, or 4.8%, to $37.9 million during the quarter ended June 25, 2023, from $36.1 million for the quarter ended June 26, 2022, primarily driven by an increase in shop sales volumes and higher shop labor wage rates as a result of labor availability challenges in certain restaurants. As a percentage of sandwich shop sales, labor and related expenses decreased to 30.4% during the quarter ended June 25, 2023, from 31.4% for the quarter ended June 26, 2022, primarily driven by sales leverage in certain labor related costs not directly variable with sales.

Occupancy Expenses

Occupancy expenses decreased by $0.7 million, or 5.2%, to $13.1 million during the quarter ended June 25, 2023, from $13.8 million during the quarter ended June 26, 2022, primarily due to a decrease in fixed lease expenses as a result of our refranchising efforts, partially offset by an increase in variable lease expenses. As a percentage of sandwich shop sales, occupancy expenses decreased to 10.5% for the quarter ended June 25, 2023, from 12.0% for the quarter ended June 26, 2022, primarily due to increased sales leverage in certain occupancy related costs which are not variable with sales.

Other Operating Expenses

Other operating expenses increased by $1.8 million, or 9.4%, to $20.9 million during the quarter ended June 25, 2023, from $19.1 million during the quarter ended June 26, 2022. The increase was primarily related to an increase in marketing and advertising spend and certain items variable with sales, including fees to third-party delivery partners and credit card fees. As a percentage of sandwich shop sales, other operating expenses increased to 16.8% for the quarter ended June 25, 2023, from 16.6% for the quarter ended June 26, 2022, primarily driven by the increase in marketing and advertising spend.

Franchise Support, Rent and Marketing Expenses

Franchise support, rent and marketing expenses increased by $1.1 million to $1.2 million during the quarter ended June 25, 2023 compared to $0.1 million during the quarter ended June 26, 2022, driven by an increase in franchise rent expenses as a result of the refranchising transaction executed in the first quarter as well as increased marketing and advertising expenses.

General and Administrative Expenses

General and administrative expenses increased by $2.9 million, or 32.5%, to $11.7 million during the quarter ended June 25, 2023, from $8.8 million during the quarter ended June 26, 2022. This increase was primarily driven by an increase in bonus accrual expense and stock-based compensation expense. As a percentage of revenues, general and administrative expenses increased to 9.2% for the quarter ended June 25, 2023, from 7.6% for the quarter ended June 26, 2022, primarily driven by the costs noted above.

22

Depreciation Expense

Depreciation expense decreased by $0.1 million, or 4.7%, to $2.9 million during the quarter ended June 25, 2023, from $3.0 million during the quarter ended June 26, 2022. The decrease was driven primarily by a lower depreciable base related to a decrease in the number of company-operated shops and impairment charges taken in prior periods. As a percentage of revenues, depreciation was 2.3% during the quarter ended June 25, 2023, a decrease from 2.6% for the quarter ended June 26, 2022.

Impairment, Loss on Disposal of Property and Equipment and Shop Closures

Impairment, loss on disposal of property and equipment and shop closures decreased by $0.4 million, or 37.0%, to $0.7 million during the quarter ended June 25, 2023, from $1.0 million during the quarter ended June 26, 2022.

After performing a periodic review of our shops during the quarter ended June 25, 2023, it was determined that indicators of impairment were present for certain shops as a result of continued underperformance. We performed an impairment analysis related to these shops and recorded an impairment charge of $0.1 million for the quarter ended June 25, 2023.

During the quarters ended June 25, 2023 and June 26, 2022, we did not incur any lease termination fees.

Interest Expense, Net

Net interest expense was $1.0 million during the quarter ended June 25, 2023 compared to $0.4 million during the quarter ended June 26, 2022, due to higher interest rates and average borrowings outstanding as a result of the Term Loan entered into in February 2023.

Income Tax Expense

We recognized income tax benefit of $48.0 thousand and $24.0 thousand for the quarters ended June 25, 2023 and June 26, 2022, respectively.

Year to Date Ended June 25, 2023 Compared to Year to Date Ended June 26, 2022

The following table presents information comparing the components of net loss for the periods indicated (dollars in thousands):

23

	For the Year to Date Ended										Increase (Decrease)		Percent Change
	June 25, 2023		% of Revenues			June 26, 2022		% of Revenues
Revenues
Sandwich shop sales, net	$	241,656	98.7	%	%	$	212,423	99.2		%	$	29,233	13.8
Franchise royalties, fees and rent income	$	3,237	1.3			$	1,750	0.8			1,487		85.0
Total revenues	244,893		100.0			$	214,173	100.0			30,720		14.3
Expenses
(Percentages stated as a percent of sandwich shop sales, net)
Sandwich shop operating expenses, excluding depreciation
Food, beverage and packaging costs	67,523		27.9			60,138		28.3			7,385		12.3
Labor and related expenses	74,368		30.8			69,374		32.7			4,994		7.2
Occupancy expenses	26,393		10.9			27,650		13.0			(1,257)		(4.5)
Other operating expenses	41,409		17.1			37,233		17.5			4,176		11.2
(Percentages stated as a percent of total revenues)
Franchise support, rent and marketing expenses	1,806		0.7			246		0.1			1,560		634.1
General and administrative expenses	21,664		8.8			17,345		8.1			4,319		24.9
Depreciation expense	5,857		2.4			6,167		2.9			(310)		(5.0)
Pre-opening costs	55		NM			—		NM			55		NM
Loss on Franchise Growth Acceleration Initiative activities	963		0.4			—		NM			963		NM
Impairment, loss on disposal of property and equipment and shop closures	1,703		0.7			2,363		1.1			(660)		(27.9)
Total expenses	241,741		98.7			220,516		103.0			21,225		9.6
Income (loss) from operations	3,152		1.3			(6,343)		(3.0)			9,495		NM
Interest expense, net	1,678		0.7			683		0.3			995		145.7
Gain on extinguishment of debt	239		0.1			—		NM			239		NM
Income (loss) before income taxes	1,235		0.5			(7,026)		(3.3)			8,261		NM
Income tax expense (benefit)	57		NM			153		NM			(96)		(62.7)
Net income (loss)	1,178		0.5			(7,179)		(3.4)			8,357		NM
Net income attributable to non-controlling interest	288		0.1			160		NM			128		80.0
Net income (loss) attributable to Potbelly Corporation	$	890	0.4		%	$	(7,339)	(3.4)		%	$	8,229	NM
	For the Year to Date Ended
Other Key Performance Indicators	June 25, 2023					June 26, 2022					Increase (Decrease)
Comparable store sales	17.2			%		20.4			%		(3.2)			%
Shop-level profit margin(1)	13.2			%		8.5			%		4.7			%
Adjusted EBITDA(1)	$	13,603				$	3,522				$	10,081

_____________________________________

(1) - Reconciliation below for Non-GAAP measures

24

"NM" - Amount is not meaningful

Revenues

Total revenues increased by $30.7 million, or 14.3%, to $244.9 million during the year to date ended June 25, 2023, from $214.2 million during the year to date ended June 26, 2022. This increase was primarily driven by the sustained recovery of our shops in central business district and airport locations, improved performance of our catering channel, successful marketing programs, and increased prices to offset cost inflation. Company-operated comparable store sales resulted in an increase of $35.5 million, or 17.2% for the year to date ended June 25, 2023. The increase in revenue also included sales from shops that were temporarily closed in 2022. These increases were partially offset by a decrease in sales of $7.1 million from shops that have permanently closed or refranchised during the last year. Additionally, revenue from franchise royalties and fees increased by $1.5 million, or 85.0%.

Food, Beverage, and Packaging Costs

Food, beverage, and packaging costs increased by $7.4 million, or 12.3%, to $67.5 million during the year to date ended June 25, 2023, from $60.1 million during the year to date ended June 26, 2022. This increase was primarily driven by an increase in shop sales volume and increased costs of our food and paper supplies, partially due to commodity inflation. As a percentage of sandwich shop sales, food, beverage, and packaging costs decreased to 27.9% during the year to date ended June 25, 2023, from 28.3% during the year to date ended June 26, 2022, primarily driven by increased menu prices partially offset by increased costs noted above.

Labor and Related Expenses

Labor and related expenses increased by $5.0 million, or 7.2%, to $74.4 million during the year to date ended June 25, 2023, from $69.4 million for the year to date ended June 26, 2022, primarily driven by an increase in shop sales volumes and higher shop labor wage rates as a result of labor availability challenges in certain restaurants. As a percentage of sandwich shop sales, labor and related expenses decreased to 30.8% during the year to date ended June 25, 2023, from 32.7% for the year to date ended June 26, 2022, primarily driven by sales leverage in certain fixed labor related costs not directly variable with sales.

Occupancy Expenses

Occupancy expenses decreased by $1.3 million, or 4.5%, to $26.4 million during the year to date ended June 25, 2023, from $27.7 million during the year to date ended June 26, 2022, primarily due to our refranchising efforts. As a percentage of sandwich shop sales, occupancy expenses decreased to 10.9% for the year to date ended June 25, 2023, from 13.0% for the year to date ended June 26, 2022, primarily due to increased sales leverage in certain fixed occupancy related costs and the refranchising of shops in New York City, as noted above.

Other Operating Expenses

Other operating expenses increased by $4.2 million, or 11.2%, to $41.4 million during the year to date ended June 25, 2023, from $37.2 million during the year to date ended June 26, 2022. The increase was primarily related to an increase in marketing and advertising spend and certain variable costs, including fees to third-party delivery partners and credit card fees. As a percentage of sandwich shop sales, other operating expenses decreased to 17.1% for the year to date ended June 25, 2023, from 17.5% for the year to date ended June 26, 2022, primarily driven by a decrease in utilities as energy prices have declined year-over-year.

Franchise Support, Rent and Marketing Expenses

Franchise support, rent and marketing expenses increased by $1.6 million to $1.8 million during the year to date ended June 25, 2023 compared to $0.2 million during the year to date ended June 26, 2022, driven by increased rent expense from our refranchise efforts and increased marketing and advertising expenses.

General and Administrative Expenses

General and administrative expenses increased by $4.3 million, or 24.9%, to $21.7 million during the year to date ended June 25, 2023, from $17.3 million during the year to date ended June 26, 2022. This increase was primarily driven by an increase in bonus expense and payroll costs. As a percentage of revenues, general and administrative expenses increased to 8.8% for the year to date ended June 25, 2023, from 8.1% for the year to date ended June 26, 2022, primarily driven by an increase in corporate headcount to support our growth and development initiatives.

25

Depreciation Expense

Depreciation expense decreased by $0.3 million, or 5.0%, to $5.9 million during year to date ended June 25, 2023, from $6.2 million during the year to date ended June 26, 2022. The decrease was driven primarily by a lower depreciable base related to a decrease in the number of company-operated shops and impairment charges taken in prior periods. As a percentage of revenues, depreciation was 2.4% during the year to date ended June 25, 2023 and was 2.9% for the year to date ended June 26, 2022.

Impairment, Loss on Disposal of Property and Equipment and Shop Closures

Impairment, loss on disposal of property and equipment and shop closures decreased by $0.7 million, or 27.9%, to $1.7 million during the year to date ended June 25, 2023, from $2.4 million during the year to date ended June 26, 2022.

After performing a periodic review of our shops during the year to date ended June 25, 2023, it was determined that indicators of impairment were present for certain shops as a result of continued underperformance. We performed an impairment analysis related to these shops and recorded an impairment charge of $0.7 million for the year to date ended June 25, 2023.

During the year to date ended June 25, 2023, we did not incur any lease termination fees.

Interest Expense, Net

Net interest expense was $1.7 million during the year to date ended June 25, 2023 compared to $0.7 million during the year to date ended June 26, 2022, as a result of higher borrowings outstanding and higher interest rates on our Term Loan entered into in February 2023.

Income Tax Expense

We recognized income tax expense of $0.1 million for the year to date ended June 25, 2023 compared to expense of $0.2 million for the year to date ended June 26, 2022.

26

Non-GAAP Financial Measures

Shop-Level Profit (Loss) Margin

Shop-level profit (loss) margin was 14.4% and 13.2% for the quarter and year to date ended June 25, 2023, respectively. Shop-level profit (loss) margin is not required by, or presented in accordance with U.S. GAAP. We believe shop-level profit (loss) margin is important in evaluating shop-level productivity, efficiency and performance.

	For the Quarter Ended						For the Year to Date Ended
	June 25, 2023			June 26, 2022			June 25, 2023			June 26, 2022
	($ in thousands)						($ in thousands)
Income (loss) from operations	$	3,344		$	1,041		$	3,152		$	(6,343)
Less: Franchise royalties, fees and rent income	1,914			960			3,237			1,750
Franchise support, rent and marketing expenses	1,215			126			1,806			246
General and administrative expenses	11,695			8,827			21,664			17,345
Pre-opening costs	33			—			55			—
Loss on Franchise Growth Acceleration Initiative activities	14			—			963			—
Depreciation expense	2,887			3,030			5,857			6,167
Impairment, loss on disposal of property and equipment and shop closures	658			1,044			1,703			2,363
Shop-level profit (loss) [Y]	$	17,932		$	13,108		$	31,963		$	18,028
Total revenues	$	126,623		$	115,952		$	244,893		$	214,173
Less: Franchise royalties, fees and rent income	1,914			960			3,237			1,750
Sandwich shop sales, net [X]	$	124,709		$	114,992		$	241,656		$	212,423
Shop-level profit (loss) margin [Y÷X]	14.4		%	11.4		%	13.2		%	8.5		%

Adjusted EBITDA

Adjusted EBITDA was $8.0 million and $13.6 million for the quarter and year to date ended June 25, 2023, respectively. Adjusted EBITDA is not required by, or presented in accordance with U.S. GAAP. We believe that Adjusted EBITDA is a useful measure of operating performance, as it provides a picture of operating results by eliminating expenses that management does not believe are reflective of underlying business performance.                                                                                

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
	($ in thousands)				($ in thousands)
Net income (loss) attributable to Potbelly Corporation	$	2,216	$	574	$	890	$	(7,339)
Depreciation expense	2,887		3,030		5,857		6,167
Interest expense	1,011		357		1,678		683
Income tax expense	(48)		(24)		57		153
EBITDA	$	6,066	$	3,937	$	8,482	$	(336)
Impairment, loss on disposal of property and equipment, and shop closures (a)	658		1,044		1,703		2,363
Stock-based compensation	1,305		820		2,216		1,495
Loss on extinguishment of debt	—		—		239		—
Loss on Franchise Growth Acceleration Initiative activities (b)	14		—		963
Adjusted EBITDA	$	8,043	$	5,801	$	13,603	$	3,522

27

______________________________

(a)This adjustment includes costs related to impairment of long-lived assets, loss on disposal of property and equipment and shop closure expenses.

(b)This adjustment includes costs related to our plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops.

28

Liquidity and Capital Resources

General

Our ongoing primary sources of liquidity and capital resources are cash provided from operating activities, existing cash and cash equivalents, and our Term Loan. In the short term, our primary requirements for liquidity and capital are existing shop capital investments, maintenance, lease obligations, working capital and general corporate needs. Our requirement for working capital is not significant since our customers pay for their food and beverage purchases in cash or payment cards (credit or debit) at the time of sale. Thus, we are able to sell certain inventory items before we need to pay our suppliers for such items. Company shops do not require significant inventories or receivables.

We ended the quarter ended June 25, 2023 with a cash balance of $35.0 million and total liquidity (cash less restricted cash) of $34.3 million compared to a cash balance of $25.6 million and total liquidity (cash less restricted cash) of $24.8 million at the end of the previous quarter. We believe that cash from our operations and the cash proceeds received under the Term Loan will be able to provide sufficient liquidity for at least the next twelve months.

Cash Flows

The following table presents summary cash flow information for the periods indicated (in thousands):

	For the Year to Date Ended
	June 25, 2023		June 26, 2022
Net cash provided by (used in):
Operating activities	$	12,022	1,978
Investing activities	(5,919)		(3,115)
Financing activities	13,288		1,441
Net increase (decrease) in cash	$	19,391	$	304

Operating Activities

Net cash provided by operating activities increased to $12.0 million for the year to date ended June 25, 2023, from $2.0 million for the year to date ended June 26, 2022. The $10.0 million change in operating cash was primarily driven by an increase in income from operations compared to the prior year and development fees collected from franchisees.

Investing Activities

Net cash used in investing activities decreased to $5.9 million for the year to date ended June 25, 2023, from $3.1 million for the year to date ended June 26, 2022. The $2.8 million decrease was primarily due additional capital expenditures which primarily related to ongoing investment in our company-owned shops and investment in our digital platforms. This cash outflow was partially offset by $1.2 million cash collected from the sale of refranchised assets.

Financing Activities

Net cash provided by financing activities increased to $13.3 million for the year to date ended June 25, 2023, from $1.4 million for the year to date ended June 26, 2022. The $11.9 million increase in financing cash was primarily driven by net proceeds from the Term Loan executed in the first quarter of 2023 partially offset by repayments under the our senior secured credit facility (the "Former Credit Facility").

Term Loan

On February 7, 2023 (the “Closing Date”), we entered into a credit and guaranty agreement (the “Credit Agreement”) with Sagard Holdings Manager LP as administrative agent (the “Administrative Agent”). The Credit Agreement provides for a term loan facility with an aggregate commitment of $25 million (the “Term Loan”). Concurrent with entry into the Credit Agreement, we repaid in full and terminated the obligations and commitments under the Former

29

Credit Facility. The remaining proceeds from the Term Loan were used to pay related transaction fees and expenses, and for general corporate purposes.

The Credit Agreement is scheduled to mature on February 7, 2028. We are required to make principal payments equal to 1.25% of the initial principal of the Term Loan on the last business day of each fiscal quarter. If not previously paid, any remaining principal balance must be repaid on the maturity date.

Loans under the Credit Agreement will initially bear interest, at the Company’s option, at either the term SOFR plus 9.25% per annum or base rate plus 8.25% per annum.

As of June 25, 2023, the effective interest rate was 15.00%.

We may prepay the Term Loan in agreed-upon minimum principal amounts, subject to prepayment fees equal to (a) if the prepayment occurs on or prior to the one (1) year anniversary of the Closing Date, a customary make-whole amount plus 3.00% of the outstanding principal balance of the Term Loan, (b) if the prepayment occurs after such one (1) year anniversary and prior to the two (2) year anniversary of the Closing Date, 3.00% of the outstanding principal balance of the Term Loan, (c) if the prepayment occurs after such second anniversary of the Closing Date and prior to the three (3) year anniversary of the Closing Date 1.00% of the outstanding principal balance of the Term Loan and (d) thereafter, no prepayment fee.

Subject to certain customary exceptions, obligations under the Credit Agreement are guaranteed by the Company and all of the Company’s current and future wholly owned material domestic subsidiaries and are secured by a first-priority security interest in substantially all of the assets of the Company and its subsidiary guarantors.

The Credit Agreement contains customary representations and affirmative and negative covenants. Among other things, these covenants restrict the Company’s and certain of its subsidiaries’ ability to incur indebtedness, make certain investments, pay dividends or repurchase stock, and make dispositions and acquisitions. In addition, the Credit Agreement requires that the Company and its wholly-owned subsidiaries maintain certain total net leverage ratios as set forth in the Credit Agreement, an average liquidity amount that shall not be less than $10 million, maximum capital expenditures per year as set forth in the Credit Agreement and fixed charge coverage ratios as set forth in the Credit Agreement.

The Credit Agreement also contains customary events of default. If an event of default occurs, the Administrative Agent and lenders are entitled to take various actions, including the acceleration of amounts due under the Credit Agreement, termination of commitments thereunder and all other actions permitted to be taken by a secured creditor.

In connection with entering into the Credit Agreement, we paid $2.2 million is debt issuance costs, all of which were capitalized. During the quarter ended June 25, 2023, we amortized $0.2 million of debt issuance costs, which is included in interest expense in the condensed consolidated statement of operations. As of June 25, 2023, we had $24.4 million outstanding under the Term Loan. We are currently in compliance with all financial debt covenants.

Stock Repurchase Program

On May 8, 2018, we announced that our Board of Directors authorized a stock repurchase program for up to $65.0 million of our outstanding common stock. The program permits us, from time to time, to purchase shares in the open market (including in pre-arranged stock trading plans in accordance with the guidelines specified in Rule 10b5-1 under the Securities and Exchange Act of 1934, as amended) or in privately negotiated transactions. The number of common shares actually repurchased, and the timing and price of repurchases, will depend upon market conditions, SEC requirements and other factors. Purchases may be started or stopped at any time without prior notice depending on market conditions and other factors. For the quarter ended June 25, 2023, we did not repurchase any shares of our common stock under the stock repurchase program. We do not have plans to repurchase any common stock under our stock repurchase program at this time.

Equity Offering Program

On November 3, 2021, we entered into a certain Equity Sales Agreement (the "Sales Agreement") with William Blair & Company, L.L.C., as agent ("William Blair") pursuant to which we may sell shares of our common stock having an aggregate offering price of up to $40.0 million (the "Shares"), from time to time, in our sole discretion, through an "at the market" equity offering program under which William Blair will act as sales agent. As of June 25, 2023, we have not sold any shares under the Sales Agreement.

30

Critical Accounting Estimates

Our discussion and analysis of the financial condition and results of operations are based on our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Actual results could differ from those estimates. Critical accounting estimates are those that management believes are both most important to the portrayal of our financial condition and operating results, and require management’s most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effect of matters that are inherently uncertain. We base our estimates on historical experience and other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Judgments and uncertainties affecting the application of those policies may result in materially different amounts being reported under different conditions or using different assumptions. We have made no significant changes in our critical accounting estimates since the last annual report. Our critical accounting estimates are identified and described in our annual consolidated financial statements and related notes.

New and Revised Financial Accounting Standards

See Note 1 to the Consolidated Financial Statements for a description of recently issued Financial Accounting Standards.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

For quantitative and qualitative disclosures about market risk, see Item 7A, "Quantitative and Qualitative Disclosures About Market Risk," of our Annual Report on Form 10-K for the fiscal year ended December 25, 2022. Our exposures to market risk have not changed materially since December 25, 2022.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 25, 2023. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of June 25, 2023, our disclosure controls and procedures were effective in ensuring that information required to be disclosed in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission and is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the quarter ended June 25, 2023 that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

31

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Information pertaining to legal proceedings is provided in Note 11 to the Condensed Consolidated Financial Statements and is incorporated by reference herein.

ITEM 1A. RISK FACTORS

A description of the risk factors associated with our business is contained in Item 1A, "Risk Factors" of our Annual Report on Form 10-K for the fiscal year ended December 25, 2022. There have been no material changes to our Risk Factors as previously reported.

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

Issuer Purchases of Equity Securities

The following table contains information regarding purchases of our common stock made by or on behalf of Potbelly Corporation during the year to date ended June 25, 2023 (in thousands, except per share data):

Period	Total Number of Shares Purchased (1)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Program (2)	Maximum Value of Shares that May Yet be Purchased Under the Program (2)
December 26, 2022 - January 22, 2023	3	$	7.47	—	$	37,982
January 23, 2023 - February 19, 2023	1	$	7.99	—	$	37,982
February 20, 2023 - March 26, 2023	37	$	8.19	—	$	37,982
March 27, 2023 - April 23, 2023	45	$	8.56	—	$	37,982
April 24, 2023 - May 21, 2023	22	$	10.48	—	$	37,982
May 22, 2023 - June 25, 2023	20	$	7.94	—	$	37,982
Total number of shares purchased:	128			—

(1)Represents shares of our common stock surrendered by employees to satisfy withholding obligations resulting from the vesting of equity awards.

(2)On May 8, 2018, we announced that our Board of Directors authorized a stock repurchase program for up to $65.0 million of our outstanding common stock. The program permits us, from time to time, to purchase shares in the open market (including in pre-arranged stock trading plans in accordance with the guidelines specified in Rule 10b5-1 under the Exchange Act or in privately negotiated transactions). No time limit has been set for the completion of the repurchase program and the program may be suspended or discontinued at any time. We do not have plans to repurchase any common stock under our stock repurchase program at this time. See Note 9 for further information regarding our stock repurchase program.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

During the quarter ended June 25, 2023, no director or officer of Potbelly adopted or terminated a "Rule 10b5-1 trading agreement" or "non-Rule 10b5-1 trading agreement," as each term is defined in Item 408(a) of Regulation S-K.

32

ITEM 6. EXHIBITS

The following exhibits are either provided with this Quarterly Report on Form 10-Q or are incorporated herein by reference.

Exhibit No.	Description
31.1	Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Principal Executive Officer and Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document.
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

33

SIGNATURE

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

		POTBELLY CORPORATION
Date: August 3, 2023	By:	/s/ Steven Cirulis
		Steven Cirulis
		Chief Financial Officer
		(Principal Financial Officer)

34

EX-31.1

Exhibit 31.1

Certification of Principal Executive Officer

pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Robert D. Wright, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Potbelly Corporation;

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

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

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

Date: August 3, 2023	By:	/s/ Robert D. Wright
		Robert D. Wright
		Chief Executive Officer and President
		(Principal Executive Officer)

EX-31.2

Exhibit 31.2

Certification of Principal Financial Officer

pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Steven Cirulis, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Potbelly Corporation;

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

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

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

Date: August 3, 2023	By:	/s/ Steven Cirulis
		Steven Cirulis
		Chief Financial Officer
		(Principal Financial 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 accordance with 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, Robert D. Wright, Chief Executive Officer and President of Potbelly Corporation (the “Registrant”), and Steven Cirulis, Chief Financial Officer of the Registrant, each hereby certifies that, to the best of his knowledge on the date hereof:

1.the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended June 25, 2023, to which this Certification is attached as Exhibit 32.1 (the “Quarterly Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.information contained in the Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date: August 3, 2023	By:	/s/ Robert D. Wright
		Robert D. Wright
		Chief Executive Officer and President
		(Principal Executive Officer)
Date: August 3, 2023	By:	/s/ Steven Cirulis
		Steven Cirulis
		Chief Financial Officer
		(Principal Financial Officer)

This certification accompanies the Quarterly Report on Form 10-Q pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not be deemed filed by the Registrant for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent that the Registrant specifically incorporates it by reference.

XML

Cover Page - shares	6 Months Ended
	Jun. 25, 2023	Jul. 23, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 25, 2023
Document Transition Report	false
Entity File Number	001-36104
Entity Registrant Name	Potbelly Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-4466837
Entity Address, Address Line One	111 N. Canal Street
Entity Address, Address Line Two	Suite 325
Entity Address, City or Town	Chicago
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60606
City Area Code	312
Local Phone Number	951-0600
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	PBPB
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		29,317,743
Entity Central Index Key	0001195734
Document Fiscal Year Focus	2023
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 25, 2023	Dec. 25, 2022
Current assets
Cash and cash equivalents	$ 34,261	$ 15,619
Accounts receivable, net of allowances of $24 and $16 as of June 25, 2023 and December 25, 2022, respectively	8,275	6,420
Inventories	3,534	3,990
Prepaid expenses and other current assets	5,110	4,501
Assets classified as held-for-sale	1,237	0
Total current assets	52,417	30,530
Property and equipment, net	43,485	44,477
Right-of-use assets for operating leases	151,328	160,891
Indefinite-lived intangible assets	3,404	3,404
Goodwill	2,122	2,222
Restricted cash	749	0
Deferred expenses, net and other assets	3,368	3,647
Total assets	256,873	245,171
Current liabilities
Accounts payable	9,754	10,718
Accrued expenses	35,636	30,826
Short-term operating lease liabilities	27,535	27,395
Current portion of long-term debt	1,250	0
Total current liabilities	74,175	68,939
Long-term debt, net of current portion	21,108	8,550
Long-term operating lease liabilities	150,166	160,968
Other long-term liabilities	4,223	2,441
Total liabilities	249,672	240,898
Commitments and contingencies (Note 11)
Equity
Common stock, $0.01 par value—authorized 200,000 shares; outstanding 29,309 and 28,819 shares as of June 25, 2023 and December 25, 2022, respectively	389	384
Warrants	2,219	2,566
Additional paid-in-capital	459,351	455,831
Treasury stock, held at cost, 10,053 and 9,924 shares as of June 25, 2023, and December 25, 2022, respectively	(116,497)	(115,388)
Accumulated deficit	(338,027)	(338,916)
Total stockholders’ equity	7,435	4,477
Non-controlling interest	(234)	(204)
Total equity	7,201	4,273
Total liabilities and equity	$ 256,873	$ 245,171

XML

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 25, 2023	Dec. 25, 2022
Statement of Financial Position [Abstract]
Accounts receivable, net of allowances	$ 24	$ 16
Common stock (in USD per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	200,000,000	200,000,000
Common stock, outstanding (in shares)	29,309,000	28,819,000
Treasury stock (in shares)	10,053,000	9,924,000

XML

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Revenues
Total revenues	$ 126,623	$ 115,952	$ 244,893	$ 214,173
Sandwich shop operating expenses, excluding depreciation
Food, beverage and packaging costs	34,903	32,830	67,523	60,138
Labor and related expenses	37,866	36,121	74,368	69,374
Occupancy expenses	13,083	13,805	26,393	27,650
Other operating expenses	20,925	19,128	41,409	37,233
Franchise support, rent and marketing expenses	1,215	126	1,806	246
General and administrative expenses	11,695	8,827	21,664	17,345
Depreciation expense	2,887	3,030	5,857	6,167
Pre-opening costs	33	0	55	0
Loss on Franchise Growth Acceleration Initiative activities	14	0	963	0
Impairment, loss on disposal of property and equipment and shop closures	658	1,044	1,703	2,363
Total expenses	123,279	114,911	241,741	220,516
Income (loss) from operations	3,344	1,041	3,152	(6,343)
Interest expense, net	1,011	357	1,678	683
Loss on extinguishment of debt	0	0	239	0
Income (loss) before income taxes	2,333	684	1,235	(7,026)
Income tax expense (benefit)	(48)	(24)	57	153
Net income (loss)	2,381	708	1,178	(7,179)
Net income attributable to non-controlling interest	165	134	288	160
Net income (loss) attributable to Potbelly Corporation	$ 2,216	$ 574	$ 890	$ (7,339)
Net income (loss) per common share attributable to common stockholders:
Basic (in USD per share)	$ 0.08	$ 0.02	$ 0.03	$ (0.26)
Diluted (in USD per share)	$ 0.07	$ 0.02	$ 0.03	$ (0.26)
Weighted average shares outstanding:
Basic (in shares)	29,199	28,565	29,053	28,481
Diluted (in shares)	30,088	29,117	29,776	28,481
Sandwich shop sales, net
Revenues
Total revenues	$ 124,709	$ 114,992	$ 241,656	$ 212,423
Franchise royalties, fees and rent income
Revenues
Total revenues	$ 1,914	$ 960	$ 3,237	$ 1,750

XML

Condensed Consolidated Statements of Equity (Deficit) - USD ($) shares in Thousands, $ in Thousands	Total	Non- Controlling Interest	Additional Paid-In- Capital	Common Stock	Treasury Stock	Warrants	Accumulated Deficit
Beginning balance at Dec. 26, 2021	$ (2,417)	$ (95)	$ 452,570	$ 380	$ (114,577)	$ 2,566	$ (343,261)
Beginning balance (in shares) at Dec. 26, 2021				28,380
Net income (loss)	(7,887)	26					(7,913)
Shares issued under equity compensation plan (in shares)				81
Shares issued under equity compensation plan	(278)			$ 1	(279)
Distributions to non-controlling interest	(120)	(120)
Stock-based compensation expense	675		675
Ending balance (in shares) at Mar. 27, 2022				28,461
Ending balance at Mar. 27, 2022	(10,027)	(189)	453,245	$ 381	(114,856)	2,566	(351,174)
Beginning balance at Dec. 26, 2021	(2,417)	(95)	452,570	$ 380	(114,577)	2,566	(343,261)
Beginning balance (in shares) at Dec. 26, 2021				28,380
Net income (loss)	(7,179)
Ending balance (in shares) at Jun. 26, 2022				28,696
Ending balance at Jun. 26, 2022	(8,881)	(111)	454,062	$ 383	(115,181)	2,566	(350,600)
Beginning balance at Mar. 27, 2022	(10,027)	(189)	453,245	$ 381	(114,856)	2,566	(351,174)
Beginning balance (in shares) at Mar. 27, 2022				28,461
Net income (loss)	708	134					574
Shares issued under equity compensation plan (in shares)				235
Shares issued under equity compensation plan	(326)		(3)	$ 2	(325)
Distributions to non-controlling interest	(56)	(56)
Stock-based compensation expense	820		820
Ending balance (in shares) at Jun. 26, 2022				28,696
Ending balance at Jun. 26, 2022	(8,881)	(111)	454,062	$ 383	(115,181)	2,566	(350,600)
Beginning balance at Dec. 25, 2022	$ 4,273	(204)	455,831	$ 384	(115,388)	2,566	(338,916)
Beginning balance (in shares) at Dec. 25, 2022	28,819			28,819
Net income (loss)	$ (1,204)	123					(1,327)
Shares issued under equity compensation plan (in shares)				70
Shares issued under equity compensation plan	(337)		(1)	$ 1	(337)
Distributions to non-controlling interest	(152)	(152)
Issuance of common shares and warrants, net of fees (in shares)				159
Proceeds from exercise of warrants	865		1,177	$ 1		(313)
Stock-based compensation expense	911		911
Ending balance (in shares) at Mar. 26, 2023				29,048
Ending balance at Mar. 26, 2023	4,356	(233)	457,918	$ 386	(115,725)	2,253	(340,243)
Beginning balance at Dec. 25, 2022	$ 4,273	(204)	455,831	$ 384	(115,388)	2,566	(338,916)
Beginning balance (in shares) at Dec. 25, 2022	28,819			28,819
Net income (loss)	$ 1,178
Ending balance (in shares) at Jun. 25, 2023	29,309			29,309
Ending balance at Jun. 25, 2023	$ 7,201	(234)	459,351	$ 389	(116,497)	2,219	(338,027)
Beginning balance at Mar. 26, 2023	4,356	(233)	457,918	$ 386	(115,725)	2,253	(340,243)
Beginning balance (in shares) at Mar. 26, 2023				29,048
Net income (loss)	2,381	165					2,216
Shares issued under equity compensation plan (in shares)				243
Shares issued under equity compensation plan	(771)		(2)	$ 3	(772)
Distributions to non-controlling interest	(166)	(166)
Issuance of common shares and warrants, net of fees (in shares)				18
Proceeds from exercise of warrants	96		130			(34)
Stock-based compensation expense	$ 1,305		1,305
Ending balance (in shares) at Jun. 25, 2023	29,309			29,309
Ending balance at Jun. 25, 2023	$ 7,201	$ (234)	$ 459,351	$ 389	$ (116,497)	$ 2,219	$ (338,027)

XML

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022
Cash flows from operating activities:
Net income (loss)	$ 1,178	$ (7,179)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation expense	5,857	6,167
Noncash lease expense	12,386	13,020
Deferred income tax	(81)	9
Stock-based compensation expense	2,216	1,495
Asset impairment, loss on disposal of property and equipment and shop closures	1,061	2,363
Loss on Franchise Growth Acceleration Initiative activities	936	0
Loss on extinguishment of debt	224	0
Other operating activities	209	139
Changes in operating assets and liabilities:
Accounts receivable, net	(1,862)	(1,379)
Inventories	281	(121)
Prepaid expenses and other assets	(240)	12
Accounts payable	(1,222)	455
Operating lease liabilities	(13,707)	(14,183)
Accrued expenses and other liabilities	4,786	1,180
Net cash provided by operating activities:	12,022	1,978
Cash flows from investing activities:
Purchases of property and equipment	(7,281)	(3,115)
Proceeds from sale of refranchised shops	1,362	0
Net cash used in investing activities:	(5,919)	(3,115)
Cash flows from financing activities:
Payment of debt issuance costs	(2,204)	(76)
Proceeds from exercise of warrants	961	0
Employee taxes on certain stock-based payment arrangements	(976)	(507)
Distributions to non-controlling interest	(318)	(176)
Net cash provided by financing activities:	13,288	1,441
Net increase (decrease) in cash and cash equivalents and restricted cash	19,391	304
Cash and cash equivalents and restricted cash at beginning of period	15,619	14,353
Cash and cash equivalents and restricted cash at end of period	35,010	14,657
Supplemental cash flow information:
Income taxes paid	245	132
Interest paid	1,446	236
Supplemental non-cash investing and financing activities:
Unpaid liability for purchases of property and equipment	1,035	591
Unpaid liability for employee taxes on certain stock-based payment arrangements	149	97
Term loan credit facility
Cash flows from financing activities:
Borrowings under revolving credit facility	25,000	0
Repayments under revolving credit facility	(625)	0
Revolving Credit Facility
Cash flows from financing activities:
Borrowings under revolving credit facility	14,600	15,000
Repayments under revolving credit facility	$ (23,150)	$ (12,800)

XML

Organization and Other Matters

6 Months Ended

Jun. 25, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Other Matters

Organization and Other Matters

Business

Potbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as the "Company", "Potbelly", "we", "us" or "our"), owns and operates 372 company-owned shops in the United States as of June 25, 2023. Additionally, Potbelly franchisees operate 55 shops domestically.

Basis of Presentation

The unaudited condensed consolidated financial statements and notes herein should be read in conjunction with the audited consolidated financial statements of Potbelly and its subsidiaries and the notes thereto included in our Annual Report on Form 10-K for the year ended December 25, 2022. The unaudited condensed consolidated financial statements included herein have been prepared by us without audit, pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP") have been condensed or omitted pursuant to the SEC rules and regulations. In the opinion of management, all adjustments, which are of a normal and recurring nature (except as otherwise noted), that are necessary to present fairly our balance sheet as of June 25, 2023 and December 25, 2022, our statement of operations for the quarter and year to date ended June 25, 2023 and June 26, 2022, the statement of equity for the quarter and year to date ended June 25, 2023 and June 26, 2022, and our statement of cash flows for the quarter and year to date ended June 25, 2023 and June 26, 2022 have been included. The condensed consolidated statements of operations for the interim periods presented herein are not necessarily indicative of the results to be expected for the full year.

We do not have any components of other comprehensive income recorded within our consolidated financial statements and therefore, do not separately present a statement of comprehensive income in our condensed consolidated financial statements.

Principles of Consolidation

The unaudited condensed consolidated financial statements include the accounts of Potbelly; its wholly owned subsidiary, Potbelly Illinois, Inc. (“PII”); PII’s wholly owned subsidiaries, Potbelly Franchising, LLC and Potbelly Sandwich Works, LLC (“PSW”); seven of PSW’s wholly owned subsidiaries and PSW’s six joint ventures, collectively, the “Company.” All intercompany balances and transactions have been eliminated in consolidation. For our six consolidated joint ventures, "non-controlling interest" represents the non-controlling partner’s share of the assets, liabilities and operations related to the joint venture investments. Potbelly has ownership interests ranging from 51-80% in these consolidated joint ventures.

Fiscal Year

We use a 52/53-week fiscal year that ends on the last Sunday of the calendar period. Approximately every five or six years a 53rd week is added. Fiscal year 2023 consists of 53 weeks and fiscal year 2022 consists of 52 weeks. The fiscal quarters ended June 25, 2023 and June 26, 2022 each consisted of 13 weeks. The year to date periods ended June 25, 2023 and June 26, 2022 each consisted of 26 weeks.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Significant estimates include amounts for long-lived assets and income taxes. Actual results could differ from those estimates.

Franchise Growth Acceleration Initiative

On March 2, 2022, we announced our Franchise Growth Acceleration Initiative, which included a plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops. Deals for refranchised shops typically include cash consideration for the sale of the current shops as well as development agreement fees for commitments to develop new shops to fully penetrate existing markets. On an ongoing basis, we collect additional cash consideration for royalties and lease payments.

All losses recognized on sales of shops and other expenses incurred to execute a refranchising transaction are included in Loss on Franchising Growth Acceleration Initiative activities in the condensed consolidated statement of operations. Development agreement fees received are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. During the first quarter of 2023, we executed our first refranchising transaction. On July 17, 2023, we closed on our second refranchising transaction. Both transactions are further discussed in Note 8. The second refranchising transaction is also discussed in Note 12.

Restricted Cash

As of June 25, 2023, we had restricted cash related to funds held in a money market account as collateral for letters of credit to certain lease agreements.

The reconciliation of cash and cash equivalents and restricted cash presented in the condensed consolidated balance sheets to the total amount shown in our condensed consolidated statements of cash flows is as follows:

	June 25, 2023		December 25, 2022
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$	34,261	$	15,619
Restricted cash, noncurrent	749		—
Total cash, cash equivalents and restricted cash shown on statement of cash flows	$	35,010	$	15,619

Potbelly Brand Fund

We maintain the Potbelly Brand Fund (the "Brand Fund") for the purpose of collecting and administering funds to be used for advertising, customer research, marketing technology, agencies, and other activities that promote the Potbelly brand in order to deliver sales at our shops. Company-operated and franchised shops both contribute to the Brand Fund based on a percentage of sales.

Beginning in the first quarter of fiscal year 2022, we manage these advertising and marketing expenses through the Brand Fund using the funds contributed by our shops. We manage these funds separately from our general operating expenses, but we are not obligated to maintain the funds in separate accounts or entities. We may spend more or less in any fiscal period than the amounts contributed to the Brand Fund, and we may choose to roll over any unused contributions to the following fiscal period or return them to our shops.

Brand Fund contributions made by company-operated shops are eliminated from the consolidated financial statements. Franchisee contributions are included within franchise royalties and fees in the condensed consolidated statements of operations.

Expenses incurred by the Brand Fund are recorded to company-operated and franchised shops based on a percentage of sales. Company-operated Brand Fund expense is included within other operating expenses in our condensed consolidated statements of operations. Franchisee Brand Fund expense is presented within franchise support, rent and marketing expenses in our condensed consolidated statements of operations.

Recent Accounting Pronouncements

We reviewed all recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact on the condensed consolidated financial statements.

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Revenue

6 Months Ended

Jun. 25, 2023

Revenue from Contract with Customer [Abstract]

Revenue

RevenueWe primarily earn revenue at a point in time for sandwich shop sales, which can occur in person at the shop, over our online or app platform, or through a third-party platform. Sales taxes collected from customers are excluded from revenues and the obligation is included in accrued liabilities until the taxes are remitted to the appropriate taxing authorities. We have other revenue generating activities where revenue is generally recognized over time, as outlined below.

For the year to date ended June 25, 2023, revenue recognized from all revenue sources on point in time sales was $243.7 million, and revenue recognized from sales over time was $1.2 million. For the year to date ended June 26, 2022, revenue recognized from all revenue sources on point in time sales was $213.5 million and revenue recognized from sales over time was $0.7 million.

Franchise Revenue, including Rent Income

We earn an initial franchise fee, a franchise development agreement fee and ongoing fees for royalties and Brand Fund contributions under our franchise agreements. Initial franchise fees are considered highly dependent upon and interrelated with the franchise right granted in the franchise agreement. As such, these franchise fees are recognized over the contractual term of the franchise agreement. We record a contract liability for the unearned portion of the initial franchise fees. Franchise development agreement fees represent the exclusivity rights for a geographical area paid by a third party to develop Potbelly shops for a certain period of time. Franchise development agreement fee payments received by us are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. Royalties and Brand Fund contributions are based on a percentage of sales and are recorded as revenue as they are earned and become receivable from the franchisee.

We also earn rent income from properties leased by Potbelly and subleased to franchisees. Rent income is recognized on a straight-line basis over the operating lease terms. See Note 6 for further detail.

Gift Card Redemptions / Breakage Revenue

Potbelly sells gift cards to customers, records the sale as a contract liability and recognizes the associated revenue as the gift card is redeemed. A portion of these gift cards are not redeemed by the customer ("breakage"), which is recognized as revenue as a percentage of customers gift card redemptions. The expected breakage amount recognized is determined by a historical data analysis on gift card redemption patterns. We recognize gift card breakage income within net sandwich shop sales in the consolidated statements of operations.

We recognized gift card breakage income of $0.4 million and $0.3 million for the year to date ended June 25, 2023 and June 26, 2022, respectively, which is recorded within net sandwich shop sales in our condensed consolidated statements of operations.

Loyalty Program

We offer a customer loyalty program for customers using the Potbelly Perks application at the point of sale. The customer will typically earn 10 points for every dollar spent, and the customer will earn a free entrée after earning 1,000 points. We defer revenue associated with the estimated selling price of points earned by Potbelly Perks members towards free entrées as each point is earned, and a corresponding liability is established in deferred revenue. The deferral is based on the estimated value of the product for which the reward is expected to be redeemed, net of estimated unredeemed points. Once a customer earns a free entrée, that entrée reward will expire after 30 days. Any point in a customer’s account that does not go toward earning a full entrée will expire after the customer's account has been inactive for a year. The breakage amount recognized is estimated based on a historical data analysis of loyalty reward redemptions and is recognized in net shop sandwich sales in the consolidated statement of operations. When points are redeemed, we recognize revenue for the redeemed product and reduce accrued expenses.

Contract Liabilities

We record current and noncurrent contract liabilities in accrued expenses and other long-term liabilities, respectively, for initial franchise fees, gift cards, and loyalty programs. We have no other contract liabilities or contract assets recorded.

The opening and closing balances of our current and noncurrent contract liabilities from contracts with customers were as follows:

	Current Contract Liability		Noncurrent Contract Liability
	(Thousands)		(Thousands)
Beginning balance as of December 25, 2022	$	7,008	$	1,677
Ending balance as of June 25, 2023	6,626		3,400
Increase (Decrease) in contract liability	$	(382)	$	1,723

The aggregate value of remaining performance obligations on outstanding contracts was $10.0 million as of June 25, 2023. We expect to recognize revenue related to contract liabilities as follows (in thousands), which may vary based upon franchise activity as well as gift card redemption patterns:

Years Ending	Amount
2023	$	5,733
2024	459
2025	465
2026	211
2027	147
Thereafter	3,011
Total revenue recognized	$	10,026

For the quarter and year to date ended June 25, 2023, the amount of revenue recognized related to the December 25, 2022 liability ending balance was $0.6 million and $2.0 million, respectively. For quarter ended June 26, 2022, the amount of revenue recognized related to the December 26, 2021 liability ending balance was $0.7 million and $1.8 million. This revenue is related to the recognition of gift card redemptions and upfront franchise fees. For the quarter ended June 25, 2023 and June 26, 2022, we did not recognize any revenue from obligations satisfied (or partially satisfied) in prior periods.

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Fair Value Measurement

6 Months Ended

Jun. 25, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurement

Fair Value Measurement

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and all other current liabilities approximate fair values due to the short maturities of these balances.

The book value of the long-term and short-term debt under the Credit Agreement, which is further discussed in Note 7, is considered to approximate its fair value as of June 25, 2023 as the interest rates are considered in line with current market rates.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Assets recognized or disclosed at fair value on the consolidated financial statements on a nonrecurring basis include items such as leasehold improvements, property and equipment, operating lease assets, goodwill, and other intangible assets. These assets are measured at fair value if determined to be impaired.

We assess potential impairments to our long-lived assets, which includes property and equipment and lease right-of-use assets, on a quarterly basis or whenever events or circumstances indicate that the carrying amount of an asset may not be recoverable. Shop-level assets and right-of-use assets are grouped at the individual shop-level for the purpose of the impairment assessment. Recoverability of an asset group is measured by a comparison of the carrying amount of an asset group to its estimated undiscounted future cash flows expected to be generated by the asset group. If the carrying amount of the asset group exceeds its estimated undiscounted future cash flows, an impairment charge is recognized as the amount by which the carrying amount of the asset group exceeds the fair value of the asset group. The fair value of the shop assets is determined using the discounted future cash flow method of anticipated cash flows through the shop’s lease-end date using fair value measurement inputs classified as Level 3. The fair value of right-of-use assets is estimated using market comparative information for similar properties. Level 3 inputs are derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable. After performing a periodic review of our shops during the quarter and year to date ended June 25, 2023, it was determined that indicators of impairment were present for certain shops as a result of continued underperformance. We performed an impairment analysis related to these shops and recorded an impairment charge of $0.1 million and $0.7 million for the quarter and year to date ended June 25, 2023.

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Earnings (Loss) Per Share

6 Months Ended

Jun. 25, 2023

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

Earnings (Loss) Per ShareBasic and diluted income (loss) per common share attributable to common stockholders are calculated using the weighted average number of common shares outstanding for the period. Diluted income (loss) per common share attributable to common stockholders is computed by dividing the income (loss) allocated to common stockholders by the weighted average number of fully diluted common shares outstanding. In periods of a net loss, no potential common shares

are included in diluted shares outstanding as the effect is anti-dilutive. For the year to date ended June 26, 2022, we had a loss per share, and therefore potentially dilutive shares were excluded from the calculation.

The following table summarizes the earnings (loss) per share calculation:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Net income (loss) attributable to Potbelly Corporation	$	2,216	$	574	$	890	$	(7,339)
Weighted average common stock outstanding-basic	29,199		28,565		29,053		28,481
Plus: Effect of potentially dilutive stock-based compensation awards	467		451		360		—
Plus: Effect of potential warrant exercise	422		101		363		—
Weighted average common shares outstanding-diluted	30,088		29,117		29,776		28,481
Income (loss) per share available to common stockholders-basic	$	0.08	$	0.02	$	0.03	$	(0.26)
Income (loss) per share available to common stockholders-diluted	$	0.07	$	0.02	$	0.03	$	(0.26)
Potentially dilutive shares that are considered anti-dilutive:
Shares	433		637		633		1,906

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Income Taxes	6 Months Ended
	Jun. 25, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income TaxesThe interim tax provision is determined using an estimated annual effective tax rate and is adjusted for discrete taxable events that occur during the quarter. We regularly assess the need for a valuation allowance related to our deferred tax assets, which includes consideration of both positive and negative evidence related to the likelihood of realization of such deferred tax assets to determine, based on the weight of the available evidence, whether it is more-likely-than-not that some or all of our deferred tax assets will not be realized. In our assessment, we consider recent financial operating results, projected future taxable income, the reversal of existing taxable differences, and tax planning strategies. We recorded a full valuation allowance against our net deferred tax assets during the first quarter of 2019, resulting in a non-cash charge to income tax expense of $13.6 million. We continue to maintain a valuation allowance against all of our deferred tax assets as of June 25, 2023. We did not provide for an income tax expense or benefit on our pre-tax income (loss) for the quarter and year to date ended June 25, 2023 and June 26, 2022. We assess the likelihood of the realization of our deferred tax assets each quarter and the valuation allowance is adjusted accordingly.

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Leases

6 Months Ended

Jun. 25, 2023

Leases [Abstract]

Leases

Leases

We determine if an arrangement is a lease at inception of the arrangement. We lease retail shops and warehouse and office space under operating leases. Our leases generally have terms of ten years and most include options to extend the leases for additional five-year periods. For leases with renewal periods at our option, we determine the expected lease period based on whether the renewal of any options are reasonably assured at the inception of the lease. In addition, we lease certain properties from third parties that we sublease to franchisees. We remain primarily liable to the landlord for the performance of all obligations in the event that the sublessee does not perform its obligations under the lease. All of our subleases are classified as operating leases with fixed and variable income.

Lessee Disclosures

We did not terminate any leases during the quarter and year to date ended June 25, 2023.

Operating lease term and discount rate were as follows:

	June 25, 2023		June 26, 2022
Weighted average remaining lease term (years)	6.35		6.89
Weighted average discount rate	8.44	%	8.11	%

Certain of our operating lease agreements include variable payments that are passed through by the landlord, such as common area maintenance and real estate taxes, as well as variable payments based on percentage rent for certain of our shops. Pass-through charges and payments based on percentage rent are included within variable lease cost.

The components of lease cost were as follows (in thousands), which are included in occupancy, general and administrative and franchise support, rent and marketing expense:

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating lease cost	$	9,982	10,092	$	20,175	20,397
Variable lease cost	3,824		3,692	7,364		7,044
Short-term lease cost	62		104	157		214
Total lease cost	$	13,868	13,888	$	27,696	27,655

Supplemental disclosures of cash flow information related to leases were as follows (in thousands):

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating cash flows rent paid for operating lease liabilities	$	10,508	10,804	$	21,206	21,398
Operating right-of-use assets obtained in exchange for new operating lease liabilities	1,368		6,794	4,252		10,176
Reduction in operating right-of-use assets due to lease terminations and modifications	$	859	1,264	$	859	1,264

Maturities of lease liabilities were as follows (in thousands) as of June 25, 2023:

	Operating Leases
Remainder of 2023	$	20,469
2024	41,337
2025	38,586
2026	34,641
2027	28,906
2028	22,311
Thereafter	46,159
Total lease payments	232,409
Less: imputed interest	(54,709)
Present value of lease liabilities	$	177,700

As of June 25, 2023, we had no significant real estate leases entered into that had not yet commenced.

Lessor Disclosures

We recognized $0.5 million and $0.6 million in franchise rent income during the quarter and year to date ended June 25, 2023 respectively, which is included in franchise royalties, fees and rent income in the condensed consolidated statement of operations. During the quarter and year to date ended June 25, 2023, we incurred $0.6 million and $0.7 million

in expenses associated with these leases, which are included in franchise support, rent and marketing expenses in the condensed consolidated statement of operations. The components of lease income were as follows (in thousands):

	For the Quarter Ended				For the Year Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of subleases	8		—		8		—
Operating lease income	$	480	$	—	$	600	$	—
Variable lease income	25		—		38		—
Franchise rent income	$	505	$	—	$	638	$	—

Leases

Leases

We determine if an arrangement is a lease at inception of the arrangement. We lease retail shops and warehouse and office space under operating leases. Our leases generally have terms of ten years and most include options to extend the leases for additional five-year periods. For leases with renewal periods at our option, we determine the expected lease period based on whether the renewal of any options are reasonably assured at the inception of the lease. In addition, we lease certain properties from third parties that we sublease to franchisees. We remain primarily liable to the landlord for the performance of all obligations in the event that the sublessee does not perform its obligations under the lease. All of our subleases are classified as operating leases with fixed and variable income.

Lessee Disclosures

We did not terminate any leases during the quarter and year to date ended June 25, 2023.

Operating lease term and discount rate were as follows:

	June 25, 2023		June 26, 2022
Weighted average remaining lease term (years)	6.35		6.89
Weighted average discount rate	8.44	%	8.11	%

Certain of our operating lease agreements include variable payments that are passed through by the landlord, such as common area maintenance and real estate taxes, as well as variable payments based on percentage rent for certain of our shops. Pass-through charges and payments based on percentage rent are included within variable lease cost.

The components of lease cost were as follows (in thousands), which are included in occupancy, general and administrative and franchise support, rent and marketing expense:

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating lease cost	$	9,982	10,092	$	20,175	20,397
Variable lease cost	3,824		3,692	7,364		7,044
Short-term lease cost	62		104	157		214
Total lease cost	$	13,868	13,888	$	27,696	27,655

Supplemental disclosures of cash flow information related to leases were as follows (in thousands):

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating cash flows rent paid for operating lease liabilities	$	10,508	10,804	$	21,206	21,398
Operating right-of-use assets obtained in exchange for new operating lease liabilities	1,368		6,794	4,252		10,176
Reduction in operating right-of-use assets due to lease terminations and modifications	$	859	1,264	$	859	1,264

Maturities of lease liabilities were as follows (in thousands) as of June 25, 2023:

	Operating Leases
Remainder of 2023	$	20,469
2024	41,337
2025	38,586
2026	34,641
2027	28,906
2028	22,311
Thereafter	46,159
Total lease payments	232,409
Less: imputed interest	(54,709)
Present value of lease liabilities	$	177,700

As of June 25, 2023, we had no significant real estate leases entered into that had not yet commenced.

Lessor Disclosures

We recognized $0.5 million and $0.6 million in franchise rent income during the quarter and year to date ended June 25, 2023 respectively, which is included in franchise royalties, fees and rent income in the condensed consolidated statement of operations. During the quarter and year to date ended June 25, 2023, we incurred $0.6 million and $0.7 million

in expenses associated with these leases, which are included in franchise support, rent and marketing expenses in the condensed consolidated statement of operations. The components of lease income were as follows (in thousands):

	For the Quarter Ended				For the Year Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of subleases	8		—		8		—
Operating lease income	$	480	$	—	$	600	$	—
Variable lease income	25		—		38		—
Franchise rent income	$	505	$	—	$	638	$	—

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Debt and Credit Facilities

6 Months Ended

Jun. 25, 2023

Debt Disclosure [Abstract]

Debt and Credit Facilities

Debt and Credit Facilities

The components of long-term debt were as follows (in thousands):

	June 25, 2023		December 25, 2022
Revolving credit facility	$	—	$	8,550
Term loan credit facility	24,375		—
Unamortized debt issuance costs	(2,017)		—
Less: current portion of long-term debt	(1,250)		—
Total long-term debt	$	21,108	$	8,550

Term Loan Credit Facility

On February 7, 2023 (the “Closing Date”), we entered into a credit and guaranty agreement (the “Credit Agreement”) with Sagard Holdings Manager LP as administrative agent (the “Administrative Agent”). The Credit Agreement provides for a term loan facility with an aggregate commitment of $25 million (the “Term Loan”). Concurrent with entry into the Credit Agreement, we repaid in full and terminated the obligations and commitments under our existing senior secured credit facility (the “Former Credit Facility”). Upon termination of the Former Credit Facility, we recognized a loss on extinguishment of debt of $0.2 million. The remaining proceeds from the Term Loan were used to pay related transaction fees and expenses, and for general corporate purposes.

The Credit Agreement is scheduled to mature on February 7, 2028. We are required to make principal payments equal to 1.25% of the initial principal of the Term Loan on the last business day of each fiscal quarter. If not previously paid, any remaining principal balance must be repaid on the maturity date.

Loans under the Credit Agreement will initially bear interest, at the Company’s option, at either the term SOFR plus 9.25% per annum or base rate plus 8.25% per annum.

As of June 25, 2023, the effective interest rate was 15.00%.

We may prepay the Term Loan in agreed-upon minimum principal amounts, subject to prepayment fees equal to (a) if the prepayment occurs on or prior to the one (1) year anniversary of the Closing Date, a customary make-whole amount plus 3.00% of the outstanding principal balance of the Term Loan, (b) if the prepayment occurs after such one (1) year anniversary and prior to the two (2) year anniversary of the Closing Date, 3.00% of the outstanding principal balance of the Term Loan, (c) if the prepayment occurs after such second anniversary of the Closing Date and prior to the three (3) year anniversary of the Closing Date 1.00% of the outstanding principal balance of the Term Loan and (d) thereafter, no prepayment fee.

Subject to certain customary exceptions, obligations under the Credit Agreement are guaranteed by the Company and all of the Company’s current and future wholly owned material domestic subsidiaries and are secured by a first-priority security interest in substantially all of the assets of the Company and its subsidiary guarantors.

The Credit Agreement contains customary representations and affirmative and negative covenants. Among other things, these covenants restrict the Company’s and certain of its subsidiaries’ ability to incur indebtedness, make certain investments, pay dividends or repurchase stock, and make dispositions and acquisitions. In addition, the Credit Agreement requires that the Company and its wholly-owned subsidiaries maintain certain total net leverage ratios as set forth in the Credit Agreement, an average liquidity amount that shall not be less than $10 million, maximum capital expenditures per year as set forth in the Credit Agreement and fixed charge coverage ratios as set forth in the Credit Agreement.

The Credit Agreement also contains customary events of default. If an event of default occurs, the Administrative Agent and lenders are entitled to take various actions, including the acceleration of amounts due under the Credit Agreement, termination of commitments thereunder and all other actions permitted to be taken by a secured creditor.

In connection with entering into the Credit Agreement, we paid $2.2 million in debt issuance costs, all of which were capitalized. During the quarter ended June 25, 2023, we amortized $0.2 million of debt issuance costs using the effective interest method, which is included in interest expense in the condensed consolidated statement of operations. As of June 25, 2023, we had $24.4 million outstanding under the Credit Agreement. We are currently in compliance with all financial debt covenants.

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Franchise Growth Acceleration Initiative

6 Months Ended

Jun. 25, 2023

Other Industries [Abstract]

Franchise Growth Acceleration Initiative

Franchise Growth Acceleration Initiative

On March 2, 2022, we announced our Franchise Growth Acceleration Initiative, which included a plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops. Deals for refranchised shops typically include cash consideration for the sale of the current shops as well as development agreement fees for commitments to develop new shops to fully penetrate existing markets. On an ongoing basis, we collect additional cash consideration for royalties and lease payments.

The following is a summary of the activities recorded as a result of the Franchise Growth Acceleration initiative during the quarter and year ended June 25, 2023 and June 26, 2022:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of shops sold to franchisees	—		—		8		—
Proceeds from sale of company-operated shops	$	—	$	—	$	100	$	—
Net assets sold	—		—		(512)		—
Goodwill related to the company-operated shops sold to franchisee	—		—		(21)		—
Loss on sale of company-operated shops, net	—		—		(433)		—
Adjustment to recognize held-for-sale assets at fair value	—		—		(503)		—
Other expenses (a)	(14)		—		(27)		—
Loss on Franchise Growth Acceleration Initiative activities	$	(14)	$	—	$	(963)	$	—

______________________________

(a)These costs primarily include professional service fees and travel expenses incurred to execute the refranchise transaction.

Refranchise Transactions

On March 6, 2023, we finalized a multi-unit development agreement along with our first refranchising deal in New York City. This agreement included a development commitment for 13 new shops over the next eight years, and the refranchise of eight shops, the ownership of which was fully transferred to the franchisee on March 6, 2023. We recognized

a loss of $0.4 million related to the sale of these shops calculated based on the purchase price of the assets held at the company-operated shops less the net assets disposed of, including an allocated portion of goodwill.

Assets held-for-sale

As of June 25, 2023, we had assets held-for-sale of $1.2 million, primarily consisting of property and equipment held at company-operated shops that we plan to sell within the next year to new or existing franchisees. Long-lived assets that meet the held-for-sale criteria are reported at the lower of their carrying value or fair value less estimated costs to sell. During the quarter ended March 26, 2023, we recorded an adjustment of $0.5 million to recognize the held-for-sale assets at fair value, which is included in loss on Franchising Growth Acceleration Initiative activities in the condensed consolidated statement of operations. The estimated fair value of the assets held-for-sale is based upon Level 2 inputs, which includes a sales agreement. On July 17, 2023, we closed on the sale of these assets and ownership transferred to the franchisee. For the quarter ended June 25, 2023, we received $1.2 million in cash attributable to the sale of these refranchise assets.

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Capital Stock

6 Months Ended

Jun. 25, 2023

Equity [Abstract]

Capital Stock

Capital Stock

On May 8, 2018, we announced that our Board of Directors authorized a stock repurchase program for up to $65.0 million of our outstanding common stock. The program permits us, from time to time, to purchase shares in the open market (including in pre-arranged stock trading plans in accordance with the guidelines specified in Rule 10b5-1 under the Securities and Exchange Act of 1934, as amended) or in privately negotiated transactions. The number of common shares actually repurchased, and the timing and price of repurchases, will depend upon market conditions, SEC requirements and other factors. Purchases may be started or stopped at any time without prior notice depending on market conditions and other factors. For the quarter ended June 25, 2023, we did not repurchase any shares of our common stock under the stock repurchase program. We do not have plans to repurchase any common stock under our stock repurchase program at this time.

On February 9, 2021, we closed on a Securities Purchase Agreement (the "SPA") for the sale by us of 3,249,668 shares of our common stock at a par value of $0.01 per share and the issuance of warrants to purchase 1,299,861 shares of common stock at an exercise price of $5.45 per warrant for gross proceeds of $16.0 million, before deducting placement agent fees and offering expenses of approximately $1.0 million. The warrants are initially exercisable commencing August 13, 2021 through their expiration date of August 12, 2026. The proceeds received from the SPA were allocated between shares and warrants based on their relative fair values at closing. The warrants were valued utilizing the Black-Scholes method. During the quarter and year to date ended June 25, 2023, 17,505 and 176,272 warrants were exercised at the exercise price of $5.45 per warrant. As of June 25, 2023, we had 1,123,589 warrants outstanding that are exercisable through August 12, 2026.

On November 3, 2021, we entered into a certain Equity Sales Agreement (the "Sales Agreement") with William Blair & Company, L.L.C., as agent ("William Blair") pursuant to which we may sell shares of our common stock having an aggregate offering price of up to $40.0 million (the "Shares"), from time to time, in our sole discretion, through an "at the market" equity offering program under which William Blair will act as sales agent. As of June 25, 2023, we have not sold any shares under the Sales Agreement.

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Stock-Based Compensation

6 Months Ended

Jun. 25, 2023

Share-Based Payment Arrangement [Abstract]

Stock-Based Compensation

Stock-Based Compensation

Stock options

We have awarded stock options to certain employees including our senior leadership team. The number of options and exercise price of each option is determined by an independent committee designated by our Board of Directors. The options granted are generally exercisable over a 10-year period from the date of the grant. Outstanding options expire on various dates through the year 2028. The range of exercise prices for the outstanding options as of June 25, 2023 is $10.59 and $20.53 per option, and the options generally vest in one-fourth and one-fifth increments over four and five-year periods, respectively.

A summary of stock option activity for the year to date ended June 25, 2023 is as follows:

Options	Shares (Thousands)	Weighted Average Exercise Price		Aggregate Intrinsic Value (Thousands)		Weighted Average Remaining Term (Years)
Outstanding—December 25, 2022	473	$	12.22	$	—	1.46
Granted	—	—
Exercised	—	$	—
Canceled	(67)	9.77
Outstanding—June 25, 2023	406	$	12.62	$	—	1.06
Exercisable—June 25, 2023	406	12.62		$	—	1.06

Stock-based compensation related to stock options is measured at the grant date based on the calculated fair value of the award, and is recognized as expense over the requisite employee service period, which is generally the vesting period of the grant with a corresponding increase to additional paid-in capital. We did not recognize stock-based compensation expense related to stock options for the quarter or year to date ended June 25, 2023 or the quarter ended June 26, 2022. For the year to date ended June 26, 2022, we recognized stock-based compensation expense related to stock options of $0.1 million. As of June 25, 2023, we do not have unrecognized stock-based compensation expense related to stock options. We record stock-based compensation expense within general and administrative expenses in the condensed consolidated statements of operations.

Restricted stock units

We award restricted stock units ("RSUs") to certain employees and certain non-employee members of our Board of Directors. Grants of RSUs to our Board of Director fully vest on the first anniversary of the grant date, or upon termination from the Board of Directors for any reason other than for cause, a pro rata portion of the shares vest on the termination date. The employee grants vest in one-third increments over a three-year period.

A summary of RSU activity for the year to date ended June 25, 2023 is as follows:

RSUs	Number of RSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	908	$	4.25
Granted	591	7.41
Vested	(551)	5.08
Canceled	(49)	6.34
Non-vested as of June 25, 2023	899	$	6.95

For the quarter and year to date ended June 25, 2023, we recognized stock-based compensation expense related to RSUs of $1.0 million and $1.6 million, respectively. For the quarter and year to date ended June 26, 2022, we recognized stock-based compensation expense related to RSUs of $0.7 million and $1.3 million, respectively. As of June 25, 2023, unrecognized stock-based compensation expense for RSUs was $6.7 million, which will be recognized through fiscal year 2024.

Performance stock units

We award performance share units ("PSUs") to certain of our employees. We have PSUs that have certain vesting conditions based upon our stock price and relative stock performance. We also have PSUs that are based solely on stock price.

Because these PSUs are subject to service and market vesting conditions, we determine the fair market value of each grant using a Monte Carlo simulation model. Participants are entitled to receive a specified number of shares of our common stock contingent on achievement of a stock return on our common stock. For the quarter and year to date ended June 25, 2023, we recognized stock-based compensation expense for PSUs with market vesting conditions of $0.3 million

and $0.6 million, respectively. For the quarter and year to date ended June 26, 2022, we recognized stock-based compensation expense for PSUs with market vesting conditions of $0.1 million and $0.2 million, respectively.

A summary of activity for PSUs with market vesting conditions for the year to date ended June 25, 2023 is as follows:

PSUs	Number of PSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	275	9.34
Granted	297	7.68
Vested	(18)	4.30
Canceled	(40)	6.24
Non-vested as of June 25, 2023	514	$8.44

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Commitments and Contingencies

6 Months Ended

Jun. 25, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

We are subject to legal proceedings, claims and liabilities, such as employment-related claims and slip and fall cases, which arise in the ordinary course of business and are generally covered by insurance. We accrue for such liabilities when it is probable that future costs will be incurred and such costs can be reasonably estimated. Such accruals are based on developments to date, our estimates of the outcomes of these matters and our experience in contesting, litigating and settling other similar matters. In the opinion of management, the amount of ultimate liability with respect to those actions should not have a material adverse impact on our financial position or results of operations and cash flows.

Many of the food products we purchase are subject to changes in the price and availability of food commodities, including, among other things, beef, poultry, grains, dairy and produce. We work with our suppliers and use a mix of forward pricing protocols for certain items including agreements with our supplier on fixed prices for deliveries at a time in the future and agreements on a fixed price with our suppliers for the duration of those protocols. We also utilize formula pricing protocols under which the prices we pay are based on a specified formula related to the prices of the goods, such as spot prices. Our use of any forward pricing arrangements varies substantially from time to time and these arrangements tend to cover relatively short periods (i.e., typically twelve months or less). Such contracts are used in normal purchases of our food products and not for speculative purposes, and as such are not required to be evaluated as derivative instruments.

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Subsequent Events	6 Months Ended
	Jun. 25, 2023
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn July 17, 2023, we finalized a multi-unit development agreement to develop 15 new Potbelly shops in the next eight years. The transaction included refranchising 12 existing shops. Refer to Note 8 for additional information.

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Organization and Other Matters (Policies)

6 Months Ended

Jun. 25, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Business

BusinessPotbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as the "Company", "Potbelly", "we", "us" or "our"), owns and operates 372 company-owned shops in the United States as of June 25, 2023. Additionally, Potbelly franchisees operate 55 shops domestically.

Basis of Presentation

Basis of Presentation

The unaudited condensed consolidated financial statements and notes herein should be read in conjunction with the audited consolidated financial statements of Potbelly and its subsidiaries and the notes thereto included in our Annual Report on Form 10-K for the year ended December 25, 2022. The unaudited condensed consolidated financial statements included herein have been prepared by us without audit, pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP") have been condensed or omitted pursuant to the SEC rules and regulations. In the opinion of management, all adjustments, which are of a normal and recurring nature (except as otherwise noted), that are necessary to present fairly our balance sheet as of June 25, 2023 and December 25, 2022, our statement of operations for the quarter and year to date ended June 25, 2023 and June 26, 2022, the statement of equity for the quarter and year to date ended June 25, 2023 and June 26, 2022, and our statement of cash flows for the quarter and year to date ended June 25, 2023 and June 26, 2022 have been included. The condensed consolidated statements of operations for the interim periods presented herein are not necessarily indicative of the results to be expected for the full year.

We do not have any components of other comprehensive income recorded within our consolidated financial statements and therefore, do not separately present a statement of comprehensive income in our condensed consolidated financial statements.

Principles of Consolidation

Principles of Consolidation

The unaudited condensed consolidated financial statements include the accounts of Potbelly; its wholly owned subsidiary, Potbelly Illinois, Inc. (“PII”); PII’s wholly owned subsidiaries, Potbelly Franchising, LLC and Potbelly Sandwich Works, LLC (“PSW”); seven of PSW’s wholly owned subsidiaries and PSW’s six joint ventures, collectively, the “Company.” All intercompany balances and transactions have been eliminated in consolidation. For our six consolidated joint ventures, "non-controlling interest" represents the non-controlling partner’s share of the assets, liabilities and operations related to the joint venture investments. Potbelly has ownership interests ranging from 51-80% in these consolidated joint ventures.

Fiscal Year

Fiscal Year

We use a 52/53-week fiscal year that ends on the last Sunday of the calendar period. Approximately every five or six years a 53rd week is added. Fiscal year 2023 consists of 53 weeks and fiscal year 2022 consists of 52 weeks. The fiscal quarters ended June 25, 2023 and June 26, 2022 each consisted of 13 weeks. The year to date periods ended June 25, 2023 and June 26, 2022 each consisted of 26 weeks.

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses and the disclosure of contingent assets and liabilities. Significant estimates include amounts for long-lived assets and income taxes. Actual results could differ from those estimates.

Franchise Growth Acceleration Initiative

Franchise Growth Acceleration Initiative

On March 2, 2022, we announced our Franchise Growth Acceleration Initiative, which included a plan to grow our franchise units domestically through multi-unit shop development area agreements, which may include refranchising certain company-operated shops. Deals for refranchised shops typically include cash consideration for the sale of the current shops as well as development agreement fees for commitments to develop new shops to fully penetrate existing markets. On an ongoing basis, we collect additional cash consideration for royalties and lease payments.

All losses recognized on sales of shops and other expenses incurred to execute a refranchising transaction are included in Loss on Franchising Growth Acceleration Initiative activities in the condensed consolidated statement of operations. Development agreement fees received are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. During the first quarter of 2023, we executed our first refranchising transaction. On July 17, 2023, we closed on our second refranchising transaction. Both transactions are further discussed in Note 8. The second refranchising transaction is also discussed in Note 12.

Potbelly Brand Fund

Potbelly Brand Fund

We maintain the Potbelly Brand Fund (the "Brand Fund") for the purpose of collecting and administering funds to be used for advertising, customer research, marketing technology, agencies, and other activities that promote the Potbelly brand in order to deliver sales at our shops. Company-operated and franchised shops both contribute to the Brand Fund based on a percentage of sales.

Beginning in the first quarter of fiscal year 2022, we manage these advertising and marketing expenses through the Brand Fund using the funds contributed by our shops. We manage these funds separately from our general operating expenses, but we are not obligated to maintain the funds in separate accounts or entities. We may spend more or less in any fiscal period than the amounts contributed to the Brand Fund, and we may choose to roll over any unused contributions to the following fiscal period or return them to our shops.

Brand Fund contributions made by company-operated shops are eliminated from the consolidated financial statements. Franchisee contributions are included within franchise royalties and fees in the condensed consolidated statements of operations.

Expenses incurred by the Brand Fund are recorded to company-operated and franchised shops based on a percentage of sales. Company-operated Brand Fund expense is included within other operating expenses in our condensed consolidated statements of operations. Franchisee Brand Fund expense is presented within franchise support, rent and marketing expenses in our condensed consolidated statements of operations.

Recent Accounting Pronouncements

Recent Accounting PronouncementsWe reviewed all recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact on the condensed consolidated financial statements.

Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy

Restricted CashAs of June 25, 2023, we had restricted cash related to funds held in a money market account as collateral for letters of credit to certain lease agreements.

Revenue

We primarily earn revenue at a point in time for sandwich shop sales, which can occur in person at the shop, over our online or app platform, or through a third-party platform. Sales taxes collected from customers are excluded from revenues and the obligation is included in accrued liabilities until the taxes are remitted to the appropriate taxing authorities. We have other revenue generating activities where revenue is generally recognized over time, as outlined below.

Franchise Revenue, including Rent Income

We earn an initial franchise fee, a franchise development agreement fee and ongoing fees for royalties and Brand Fund contributions under our franchise agreements. Initial franchise fees are considered highly dependent upon and interrelated with the franchise right granted in the franchise agreement. As such, these franchise fees are recognized over the contractual term of the franchise agreement. We record a contract liability for the unearned portion of the initial franchise fees. Franchise development agreement fees represent the exclusivity rights for a geographical area paid by a third party to develop Potbelly shops for a certain period of time. Franchise development agreement fee payments received by us are recorded in the consolidated balance sheets as accrued expenses or other long-term liabilities, and amortized over the term of the franchise agreement once the shops are opened. Royalties and Brand Fund contributions are based on a percentage of sales and are recorded as revenue as they are earned and become receivable from the franchisee.

We also earn rent income from properties leased by Potbelly and subleased to franchisees. Rent income is recognized on a straight-line basis over the operating lease terms. See Note 6 for further detail.

Gift Card Redemptions / Breakage Revenue

Potbelly sells gift cards to customers, records the sale as a contract liability and recognizes the associated revenue as the gift card is redeemed. A portion of these gift cards are not redeemed by the customer ("breakage"), which is recognized as revenue as a percentage of customers gift card redemptions. The expected breakage amount recognized is determined by a historical data analysis on gift card redemption patterns. We recognize gift card breakage income within net sandwich shop sales in the consolidated statements of operations.

We offer a customer loyalty program for customers using the Potbelly Perks application at the point of sale. The customer will typically earn 10 points for every dollar spent, and the customer will earn a free entrée after earning 1,000 points. We defer revenue associated with the estimated selling price of points earned by Potbelly Perks members towards free entrées as each point is earned, and a corresponding liability is established in deferred revenue. The deferral is based on the estimated value of the product for which the reward is expected to be redeemed, net of estimated unredeemed points. Once a customer earns a free entrée, that entrée reward will expire after 30 days. Any point in a customer’s account that does not go toward earning a full entrée will expire after the customer's account has been inactive for a year. The breakage amount recognized is estimated based on a historical data analysis of loyalty reward redemptions and is recognized in net shop sandwich sales in the consolidated statement of operations. When points are redeemed, we recognize revenue for the redeemed product and reduce accrued expenses.

Contract Liabilities

We record current and noncurrent contract liabilities in accrued expenses and other long-term liabilities, respectively, for initial franchise fees, gift cards, and loyalty programs. We have no other contract liabilities or contract assets recorded.

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Organization, Consolidation and Presentation of Financial Statements (Tables)

6 Months Ended

Jun. 25, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Cash and Cash Equivalents

The reconciliation of cash and cash equivalents and restricted cash presented in the condensed consolidated balance sheets to the total amount shown in our condensed consolidated statements of cash flows is as follows:

	June 25, 2023		December 25, 2022
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$	34,261	$	15,619
Restricted cash, noncurrent	749		—
Total cash, cash equivalents and restricted cash shown on statement of cash flows	$	35,010	$	15,619

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Revenue (Tables)

6 Months Ended

Jun. 25, 2023

Revenue from Contract with Customer [Abstract]

Summary of Current and Noncurrent Contract Liabilities from Contracts with Customers

The opening and closing balances of our current and noncurrent contract liabilities from contracts with customers were as follows:

	Current Contract Liability		Noncurrent Contract Liability
	(Thousands)		(Thousands)
Beginning balance as of December 25, 2022	$	7,008	$	1,677
Ending balance as of June 25, 2023	6,626		3,400
Increase (Decrease) in contract liability	$	(382)	$	1,723

Summary of Expected Revenue Recognition Related to Contract Liabilities

We expect to recognize revenue related to contract liabilities as follows (in thousands), which may vary based upon franchise activity as well as gift card redemption patterns:

Years Ending	Amount
2023	$	5,733
2024	459
2025	465
2026	211
2027	147
Thereafter	3,011
Total revenue recognized	$	10,026

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Earnings (Loss) Per Share (Tables)

6 Months Ended

Jun. 25, 2023

Earnings Per Share [Abstract]

Summary of Loss Per Share Calculation

The following table summarizes the earnings (loss) per share calculation:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Net income (loss) attributable to Potbelly Corporation	$	2,216	$	574	$	890	$	(7,339)
Weighted average common stock outstanding-basic	29,199		28,565		29,053		28,481
Plus: Effect of potentially dilutive stock-based compensation awards	467		451		360		—
Plus: Effect of potential warrant exercise	422		101		363		—
Weighted average common shares outstanding-diluted	30,088		29,117		29,776		28,481
Income (loss) per share available to common stockholders-basic	$	0.08	$	0.02	$	0.03	$	(0.26)
Income (loss) per share available to common stockholders-diluted	$	0.07	$	0.02	$	0.03	$	(0.26)
Potentially dilutive shares that are considered anti-dilutive:
Shares	433		637		633		1,906

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Leases (Tables)

6 Months Ended

Jun. 25, 2023

Leases [Abstract]

Schedule of Weighted Average Lease Terms and Discount Rates

Operating lease term and discount rate were as follows:

	June 25, 2023		June 26, 2022
Weighted average remaining lease term (years)	6.35		6.89
Weighted average discount rate	8.44	%	8.11	%

Components of Lease Cost

The components of lease cost were as follows (in thousands), which are included in occupancy, general and administrative and franchise support, rent and marketing expense:

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating lease cost	$	9,982	10,092	$	20,175	20,397
Variable lease cost	3,824		3,692	7,364		7,044
Short-term lease cost	62		104	157		214
Total lease cost	$	13,868	13,888	$	27,696	27,655

Supplemental disclosures of cash flow information related to leases were as follows (in thousands):

	For the Quarter Ended			For the Year Ended
	June 25, 2023		June 26, 2022	June 25, 2023		June 26, 2022
Operating cash flows rent paid for operating lease liabilities	$	10,508	10,804	$	21,206	21,398
Operating right-of-use assets obtained in exchange for new operating lease liabilities	1,368		6,794	4,252		10,176
Reduction in operating right-of-use assets due to lease terminations and modifications	$	859	1,264	$	859	1,264

Maturities of Lease Liabilities

Maturities of lease liabilities were as follows (in thousands) as of June 25, 2023:

	Operating Leases
Remainder of 2023	$	20,469
2024	41,337
2025	38,586
2026	34,641
2027	28,906
2028	22,311
Thereafter	46,159
Total lease payments	232,409
Less: imputed interest	(54,709)
Present value of lease liabilities	$	177,700

Components of Lease Income

The components of lease income were as follows (in thousands):

	For the Quarter Ended				For the Year Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of subleases	8		—		8		—
Operating lease income	$	480	$	—	$	600	$	—
Variable lease income	25		—		38		—
Franchise rent income	$	505	$	—	$	638	$	—

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Debt and Credit Facilities (Tables)

6 Months Ended

Jun. 25, 2023

Debt Disclosure [Abstract]

Component of Long-term Debt

The components of long-term debt were as follows (in thousands):

	June 25, 2023		December 25, 2022
Revolving credit facility	$	—	$	8,550
Term loan credit facility	24,375		—
Unamortized debt issuance costs	(2,017)		—
Less: current portion of long-term debt	(1,250)		—
Total long-term debt	$	21,108	$	8,550

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Franchise Growth Acceleration Initiative (Tables)

6 Months Ended

Jun. 25, 2023

Other Industries [Abstract]

Schedule of Franchise Growth Acceleration Initiative

The following is a summary of the activities recorded as a result of the Franchise Growth Acceleration initiative during the quarter and year ended June 25, 2023 and June 26, 2022:

	For the Quarter Ended				For the Year to Date Ended
	June 25, 2023		June 26, 2022		June 25, 2023		June 26, 2022
Number of shops sold to franchisees	—		—		8		—
Proceeds from sale of company-operated shops	$	—	$	—	$	100	$	—
Net assets sold	—		—		(512)		—
Goodwill related to the company-operated shops sold to franchisee	—		—		(21)		—
Loss on sale of company-operated shops, net	—		—		(433)		—
Adjustment to recognize held-for-sale assets at fair value	—		—		(503)		—
Other expenses (a)	(14)		—		(27)		—
Loss on Franchise Growth Acceleration Initiative activities	$	(14)	$	—	$	(963)	$	—

______________________________

(a)These costs primarily include professional service fees and travel expenses incurred to execute the refranchise transaction.

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Stock-Based Compensation (Tables)

6 Months Ended

Jun. 25, 2023

Share-Based Payment Arrangement [Abstract]

Summary of Stock Option Activity

A summary of stock option activity for the year to date ended June 25, 2023 is as follows:

Options	Shares (Thousands)	Weighted Average Exercise Price		Aggregate Intrinsic Value (Thousands)		Weighted Average Remaining Term (Years)
Outstanding—December 25, 2022	473	$	12.22	$	—	1.46
Granted	—	—
Exercised	—	$	—
Canceled	(67)	9.77
Outstanding—June 25, 2023	406	$	12.62	$	—	1.06
Exercisable—June 25, 2023	406	12.62		$	—	1.06

Summary of RSU Activity

A summary of RSU activity for the year to date ended June 25, 2023 is as follows:

RSUs	Number of RSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	908	$	4.25
Granted	591	7.41
Vested	(551)	5.08
Canceled	(49)	6.34
Non-vested as of June 25, 2023	899	$	6.95

Summary of PSU Activity

A summary of activity for PSUs with market vesting conditions for the year to date ended June 25, 2023 is as follows:

PSUs	Number of PSUs (Thousands)	Weighted Average Fair Value per Share
Non-vested as of December 25, 2022	275	9.34
Granted	297	7.68
Vested	(18)	4.30
Canceled	(40)	6.24
Non-vested as of June 25, 2023	514	$8.44

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Organization and Other Matters - Additional Information (Detail)	6 Months Ended
	Jun. 25, 2023 jointVenture shop subsidiary
Nature Of Business And Basis Of Presentation [Line Items]
Number of shops Potbelly Corporation owns or operates	372
Number of shops franchisees operate	55
Number of wholly owned subsidiaries | subsidiary	7
Number of joint ventures | jointVenture	6
Minimum
Nature Of Business And Basis Of Presentation [Line Items]
Ownership interest rate	51.00%
Maximum
Nature Of Business And Basis Of Presentation [Line Items]
Ownership interest rate	80.00%

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Organization and Other Matters - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 25, 2023	Dec. 25, 2022	Jun. 26, 2022	Dec. 26, 2021
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$ 34,261	$ 15,619
Restricted cash, noncurrent	749	0
Total cash, cash equivalents and restricted cash shown on statement of cash flows	$ 35,010	$ 15,619	$ 14,657	$ 14,353

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Revenue - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Jun. 25, 2023 USD ($)	Jun. 26, 2022 USD ($)	Jun. 25, 2023 USD ($) point	Jun. 26, 2022 USD ($)
Disaggregation Of Revenue [Line Items]
Amount of revenue recognized	$ 126,623,000	$ 115,952,000	$ 244,893,000	$ 214,173,000
Gift card breakage income			$ 400,000	300,000
Loyalty points earned per dollar spent | point			10
Cost of loyalty reward (in points) | point			1,000
Expiration period of loyalty reward			30 days
Aggregate value of remaining performance obligation on outstanding contracts	10,026,000		$ 10,026,000
Revenue recognized related to prior periods	$ 600,000	$ 700,000	2,000,000	1,800,000
Revenue recognized from obligations satisfied (or partially satisfied) in prior periods			0	0
Point in time sales
Disaggregation Of Revenue [Line Items]
Amount of revenue recognized			213,500,000
Over time sales
Disaggregation Of Revenue [Line Items]
Amount of revenue recognized			1,200,000	$ 700,000
Use Rights
Disaggregation Of Revenue [Line Items]
Amount of revenue recognized			$ 243,700,000

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Revenue - Summary of Current and Noncurrent Contract Liabilities from Contracts with Customers (Detail) $ in Thousands	6 Months Ended
	Jun. 25, 2023 USD ($)
Current Contract Liability
Beginning balance	$ 7,008
Ending balance	6,626
Increase (Decrease) in contract liability	(382)
Noncurrent Contract Liability
Beginning balance	1,677
Ending balance	3,400
Increase (Decrease) in contract liability	$ 1,723

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Revenue - Summary of Expected Revenue Recognition Related to Contract Liabilities (Detail) $ in Thousands	Jun. 25, 2023 USD ($)
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 10,026
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2023-06-26
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 5,733
Revenue, remaining performance obligation, expected timing of satisfaction, period	6 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2023-12-31
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 459
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-12-31
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 465
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-12-31
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 211
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2026-12-31
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 147
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2027-12-31
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]
Revenue, remaining performance obligations	$ 3,011
Revenue, remaining performance obligation, expected timing of satisfaction, period

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Fair Value Measurement (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 25, 2023	Jun. 25, 2023
Fair Value Disclosures [Abstract]
Impairment charge	$ 100	$ 700

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Earnings (Loss) Per Share - Additional Information (Detail) - shares	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Loss Per Share [Line Items]
Potential common shares included in diluted shares outstanding (in shares)	433,000	637,000	633,000	1,906,000
Common Share Options
Loss Per Share [Line Items]
Potential common shares included in diluted shares outstanding (in shares)				0

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Earnings (Loss) Per Share - Summary of Loss Per Share Calculation (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Loss Per Share [Line Items]
Net income (loss) attributable to Potbelly Corporation	$ 2,216	$ 574	$ 890	$ (7,339)
Weighted average common shares outstanding-basic (in shares)	29,199,000	28,565,000	29,053,000	28,481,000
Plus: Effect of potentially dilutive stock-based compensation awards	467,000	451,000	360,000	0
Plus: Effect of potential warrant exercise	422,000	101,000	363,000	0
Weighted average common shares outstanding-diluted (in shares)	30,088,000	29,117,000	29,776,000	28,481,000
Income (loss) per share available to common stockholders-basic (in USD per share)	$ 0.08	$ 0.02	$ 0.03	$ (0.26)
Income (loss) per share available to common stockholders-diluted (in USD per share)	$ 0.07	$ 0.02	$ 0.03	$ (0.26)
Potentially dilutive shares that are considered anti-dilutive (in shares)	433,000	637,000	633,000	1,906,000

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Income Taxes - (Detail) $ in Millions	Mar. 31, 2019 USD ($)
Income Tax Disclosure [Abstract]
Deferred tax assets, valuation allowance	$ 13.6

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Leases - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Leases [Abstract]
Operating leases, terms	10 years		10 years
Renewal term	5 years		5 years
Additional operating leases payments related to shops not yet open, amount	$ 0		$ 0
Total revenues	126,623,000	$ 115,952,000	244,893,000	$ 214,173,000
Franchise lease expense	$ 600,000		$ 700,000

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Leases - Operating Lease Term and Discount Rate (Detail)	Jun. 25, 2023	Jun. 26, 2022
Leases [Abstract]
Weighted average remaining lease term (years)	6 years 4 months 6 days	6 years 10 months 20 days
Weighted average discount rate	8.44%	8.11%

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Leases - Components of Lease Cost (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Leases [Abstract]
Operating lease cost	$ 9,982	$ 10,092	$ 20,175	$ 20,397
Variable lease cost	3,824	3,692	7,364	7,044
Short-Term Lease, Cost	62	104	157	214
Total lease cost	$ 13,868	$ 13,888	$ 27,696	$ 27,655

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Leases - Supplemental Disclosures of Cash Flow Information Related to Leases (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022
Leases [Abstract]
Operating cash flows rent paid for operating lease liabilities	$ 10,508	$ 10,804	$ 21,206	$ 21,398
Operating right-of-use assets obtained in exchange for new operating lease liabilities	1,368	6,794	4,252	10,176
Reduction in operating right-of-use assets due to lease terminations and modifications	$ 859	$ 1,264	$ 859	$ 1,264

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Leases - Maturities of Lease Liabilities (Detail) $ in Thousands	Jun. 25, 2023 USD ($)
Operating Leases
Remainder of 2023	$ 20,469
2024	41,337
2025	38,586
2026	34,641
2027	28,906
2028	22,311
Thereafter	46,159
Total lease payments	232,409
Less: imputed interest	(54,709)
Present value of lease liabilities	$ 177,700

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Leases - Lessor Operating Leases (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023 USD ($) store	Jun. 26, 2022 USD ($) store	Jun. 25, 2023 USD ($) store	Jun. 26, 2022 USD ($) store
Leases [Abstract]
Number of subleases | store	8	0	8	0
Operating lease income	$ 480	$ 0	$ 600	$ 0
Variable lease income	25	0	38	0
Franchise rent income	$ 505	$ 0	$ 638	$ 0

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Debt and Credit Facilities - Component of Long-term Debt (Detail) - USD ($) $ in Thousands	Jun. 25, 2023	Dec. 25, 2022
Debt Instrument [Line Items]
Unamortized debt issuance costs	$ (2,017)	$ 0
Less: current portion of long-term debt	(1,250)	0
Total long-term debt	21,108	8,550
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	0	8,550
Term loan credit facility
Debt Instrument [Line Items]
Long-term debt, gross	24,375	$ 0
Total long-term debt	$ 24,400

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Debt and Credit Facilities - Additional Information (Detail) $ in Thousands		3 Months Ended		6 Months Ended
	Feb. 07, 2023 USD ($)	Jun. 25, 2023 USD ($) Rate	Jun. 26, 2022 USD ($)	Jun. 25, 2023 USD ($) Rate	Jun. 26, 2022 USD ($)	Dec. 25, 2022 USD ($)
Debt Instrument [Line Items]
Loss on extinguishment of debt		$ 0	$ 0	$ (239)	$ 0
Effective interest rate | Rate		15.00%		15.00%
Amortization of debt issuance costs		$ 200
Total long-term debt		21,108		$ 21,108		$ 8,550
Term loan credit facility
Debt Instrument [Line Items]
Credit facility agreement, maximum principal amount	$ 25,000
Principal payments as a percentage of initial principal of term loan	0.0125
Debt covenant, minimum average liquidity	$ 10,000
Debt issuance costs	$ 2,200
Total long-term debt		$ 24,400		$ 24,400
Term loan credit facility | Prepayment Percentage One
Debt Instrument [Line Items]
Prepayment as a percentage of principal amount outstanding	0.0300
Term loan credit facility | Prepayment Percentage Two
Debt Instrument [Line Items]
Prepayment as a percentage of principal amount outstanding	0.0300
Term loan credit facility | Prepayment Percentage Three
Debt Instrument [Line Items]
Prepayment as a percentage of principal amount outstanding	0.0100
Term loan credit facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Credit facility agreement, interest rate	9.25%
Term loan credit facility | Base Rate
Debt Instrument [Line Items]
Credit facility agreement, interest rate	8.25%
Revolving Credit Facility
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ 200

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Franchise Growth Acceleration Initiative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2023 USD ($) store	Jun. 26, 2022 USD ($) store	Jun. 25, 2023 USD ($) store	Jun. 26, 2022 USD ($) store	Mar. 06, 2023 store
Other Industries [Abstract]
Number of shops sold to franchisees | store	0	0	8	0
Proceeds from sale of company-operated shops	$ 0	$ 0	$ 100	$ 0
Net assets sold	0	0	(512)	0
Goodwill related to the company-operated shops sold to franchisee	0	0	(21)	0
Loss on sale of company-operated shops, net	0	0	433	0
Adjustment to recognize held-for-sale assets at fair value	0	0	(503)	0
Other expenses	(14)	0	(27)	0
Loss on Franchise Growth Acceleration Initiative activities	(14)	$ 0	(963)	0
Additional franchises | store					13
Proceeds from sale of refranchised shops	$ 1,200		$ 1,362	$ 0

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Capital Stock (Detail) - USD ($)			3 Months Ended		6 Months Ended
	Nov. 03, 2021	Feb. 09, 2021	Jun. 25, 2023	Mar. 26, 2023	Jun. 25, 2023	Dec. 25, 2022	May 08, 2018
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, authorized amount							$ 65,000,000
Common stock, par value (in USD per share)			$ 0.01		$ 0.01	$ 0.01
Proceeds from exercise of warrants			$ 96,000	$ 865,000
Warrants outstanding			1,123,589		1,123,589
Warrants
Equity Class Of Treasury Stock [Line Items]
Placement agent fees and offering expenses		$ 1,000,000
Proceeds from exercise of warrants			$ (34,000)	$ (313,000)
Common Stock
Equity Class Of Treasury Stock [Line Items]
Issuance of common shares and warrants, net of fees (in shares)			18,000	159,000
Proceeds from exercise of warrants				$ 1,000
Securities purchase agreement
Equity Class Of Treasury Stock [Line Items]
Issuance of common shares and warrants, net of fees (in shares)		3,249,668
Common stock, par value (in USD per share)		$ 0.01
Securities purchase agreement | Warrants
Equity Class Of Treasury Stock [Line Items]
Issuance of common shares and warrants, net of fees (in shares)		1,299,861
Exercise price of warrants (in USD per share)		$ 5.45
Proceeds from securities purchase agreement		$ 16,000,000
Securities purchase agreement | Common Stock
Equity Class Of Treasury Stock [Line Items]
Issuance of common shares and warrants, net of fees (in shares)			17,505		176,272
William Blair
Equity Class Of Treasury Stock [Line Items]
Proceeds from exercise of warrants	$ 40,000,000

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Stock-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Mar. 27, 2022	Jun. 25, 2023	Jun. 26, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense (less than)				$ 2,216,000	$ 1,495,000
Common share options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of options outstanding, lower limit (in USD per share)				$ 10.59
Exercise price of options outstanding, higher limit (in USD per share)				$ 20.53
Common share options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting period (in years)				4 years
Common share options | Minimum | Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				25.00%
Common share options | Minimum | Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				25.00%
Common share options | Minimum | Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				25.00%
Common share options | Minimum | Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				25.00%
Common share options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercisable period from the date of grant				10 years
Options vesting period (in years)				5 years
Recognized stock-based compensation expense (less than)	$ 0				100,000
Unrecognized stock compensation expense	0			$ 0
Common share options | Maximum | Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				20.00%
Common share options | Maximum | Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				20.00%
Common share options | Maximum | Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				20.00%
Common share options | Maximum | Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				20.00%
Common share options | Maximum | Tranche Five
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				20.00%
Restricted stock units (RSUs) | Non-employee board of directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options vesting period (in years)			3 years
Recognized stock-based compensation expense (less than)	1,000,000	$ 700,000		$ 1,600,000	1,300,000
Unrecognized stock compensation expense	6,700,000			$ 6,700,000
Restricted stock units (RSUs) | Non-employee board of directors | Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.00%
Restricted stock units (RSUs) | Non-employee board of directors | Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.00%
Restricted stock units (RSUs) | Non-employee board of directors | Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.00%
Performance stock units | Market vesting conditions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized stock-based compensation expense (less than)	$ 300,000	$ 100,000		$ 600,000	$ 200,000

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Stock-Based Compensation - Summary of Stock Option Activity (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 25, 2023	Jun. 26, 2022	Dec. 25, 2022
Shares (Thousands)
Beginning balance (in shares)	473
Granted (in shares)	0
Exercised (in shares)	0
Canceled (in shares)	(67)
Ending balance (in shares)	406
Exercisable (in shares)	406
Weighted Average Exercise Price
Outstanding at beginning balance (in USD per share)	$ 12.22
Granted (in USD per share)	0
Exercised (in USD per share)	0
Canceled (in USD per share)	9.77
Outstanding at ending balance (in USD per share)	12.62
Exercisable (in USD per share)	$ 12.62
Options outstanding aggregate intrinsic value	$ 0		$ 0
Options exercisable aggregate intrinsic value	$ 0
Weighted Average Remaining Term (Years)
Options outstanding	1 year 21 days	1 year 5 months 15 days
Options exercisable	1 year 21 days

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Stock-Based Compensation - Summary of RSU Activity (Detail) - Restricted stock units (RSUs) shares in Thousands	6 Months Ended
	Jun. 25, 2023 $ / shares shares
Number of RSUs (Thousands)
Non-vested beginning balance (in shares) | shares	908
Granted (in shares) | shares	591
Vested (in shares) | shares	(551)
Canceled (in shares) | shares	(49)
Non-vested ending balance (in shares) | shares	899
Weighted Average Fair Value per Share
Weighted average fair value beginning balance (in USD per share) | $ / shares	$ 4.25
Granted (in USD per share) | $ / shares	7.41
Vested (in USD per share) | $ / shares	5.08
Canceled (in USD per share) | $ / shares	6.34
Weighted average fair value ending balance (in USD per share) | $ / shares	$ 6.95

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Stock-Based Compensation - Summary of PSU Activity (Detail) - Performance stock units shares in Thousands	6 Months Ended
	Jun. 25, 2023 $ / shares shares
Number of RSUs (Thousands)
Non-vested beginning balance (in shares) | shares	275
Granted (in shares) | shares	297
Vested (in shares) | shares	(18)
Canceled (in shares) | shares	(40)
Non-vested ending balance (in shares) | shares	514
Weighted Average Fair Value per Share
Weighted average fair value beginning balance (in USD per share) | $ / shares	$ 9.34
Granted (in USD per share) | $ / shares	7.68
Vested (in USD per share) | $ / shares	4.30
Canceled (in USD per share) | $ / shares	6.24
Weighted average fair value ending balance (in USD per share) | $ / shares	$ 8.44

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Subsequent Events (Details) - store		3 Months Ended		6 Months Ended
	Jul. 17, 2023	Jun. 25, 2023	Jun. 26, 2022	Jun. 25, 2023	Jun. 26, 2022	Mar. 06, 2023
Subsequent Event [Line Items]
Additional franchises						13
Number of shops sold to franchisees		0	0	8	0
Subsequent Event
Subsequent Event [Line Items]
Additional franchises	15
Number of shops sold to franchisees	12