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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 27, 2020
Accounting Policies [Abstract] |
Business | Business Potbelly Corporation, a Delaware corporation, together with its subsidiaries (collectively referred to as “the Company,” “Potbelly,” “we,” “us”, or “our”), owns and operates 400 company-owned shops in the United States as of December 27, 2020. Additionally, Potbelly franchisees operate over 46 shops domestically.
Basis of Presentation | Basis of Presentation Beginning with the third quarter of 2020, shop closure and lease termination expenses are presented within impairment, loss on disposal of property and equipment and shop closures on the consolidated statements of operations. Prior to the third quarter of 2020, shop closure and lease termination expenses were presented within general and administrative expenses. Prior period amounts have been reclassified to conform to the current presentation. This reclassification had no impact on the loss from operations, balance sheets or statements of cash flows. The Company does not have any components of other comprehensive income recorded within its consolidated financial statements and therefore, does not separately present a statement of comprehensive income in its consolidated financial statements.
COVID-19 | COVID-19 On January 30, 2020, the World Health Organization (“WHO”) announced a global health emergency because of a new strain of coronavirus ("COVID-19") and the risks to the international community as the virus spreads globally. On March 11, 2020, the WHO classified the COVID-19 outbreak as a pandemic, based on the rapid increase in exposure globally. In response to the pandemic, many states and jurisdictions in which we operate have issued stay-at-home orders and other measures aimed at slowing the spread of the coronavirus. To comply with government regulations and guidance, we initially closed the vast majority of our dining rooms and shifted to off-premise operations only, and we experienced a sudden and drastic decrease in revenues. As of the issuance of these financial statements, many of our shops have reopened their dining rooms with restrictions, such as social distancing and limited capacities, to ensure the health and safety of our guests and employees. We continue to follow guidance from local authorities in determining the appropriate restrictions to put in place for each shop, including the suspension or reduction of in-shop dining if required due to changes in the pandemic response in each jurisdiction. The disruption in operations and reduction in revenues have led the Company to consider the impact of the COVID-19 pandemic on the recoverability of its assets, including property and equipment, right-of-use assets for operating leases, goodwill and intangible assets, and others. Due to the impact of the COVID-19 pandemic, the Company evaluated its goodwill, intangible assets, and long-lived assets, which includes property and equipment and right-of-use assets for operating leases for impairment. The Company did not record any impairment to its goodwill or indefinite-lived intangible assets during 2020. The Company recorded impairment charges for its long-lived assets of $10.3 million in 2020, primarily driven by the expected impact of the COVID-19 pandemic on future cash flows. The ultimate severity and longevity of the COVID-19 pandemic is unknown, and therefore, it is possible that impairments could be identified in future periods, and such amounts could be material. See Note 2 for further details. The Company recognized an income tax benefit of $6.7 million during 2020 due to the impact of the Coronavirus Aid, Relief and Economic Security Act (the “CARES Act”) which enabled the Company to obtain a tax refund from the carryback of net operating losses (“NOLs”) and a refund of prior alternative minimum tax (“AMT”) credits. See Note 7 for further details. To preserve financial flexibility, the Company borrowed the $39.8 million of available capacity under its Revolving Credit Facility on March 17, 2020. The Company subsequently repaid $33.5 million of these borrowings through the end of 2020. On August 10, 2020, the Company entered into a loan agreement with Harvest Small Business Finance, LLC in the aggregate amount of $10.0 million pursuant to the Paycheck Protection Program (“PPP”) under the CARES Act. As of December 27, 2020, the Company had total liquidity of $44.6 million, consisting of cash and cash equivalents and amounts available on its Revolving Credit Facility. See Note 9 for further details. The full impact of the COVID-19 outbreak continues to evolve as of the date of this report. Due to the rapid development and fluidity of this situation, the Company cannot determine the ultimate impact that the COVID-19 pandemic will have on its consolidated financial condition, liquidity, and future results of operations, and therefore any prediction as to the ultimate impact on the Company’s consolidated financial condition, liquidity, and future results of operations is uncertain.
Principles of Consolidation | (a) Principles of Consolidation The consolidated financial statements include the accounts of Potbelly Corporation; its wholly owned subsidiary, Potbelly Illinois, Inc. (“PII”); PII’s wholly owned subsidiaries, Potbelly Franchising, LLC and Potbelly Sandwich Works LLC (“LLC”); seven of LLC’s wholly owned subsidiaries and LLC’s seven joint ventures, collectively, the “Company.” All intercompany balances and transactions have been eliminated in consolidation. For consolidated joint ventures, non-controlling interest represents a non-controlling partner’s share of the assets, liabilities and operations related to the seven joint venture investments. The Company has ownership interests ranging from 51-80% in these consolidated joint ventures. The Company does not have any components of other comprehensive income (loss) recorded within its consolidated financial statements, and, therefore, does not separately present a statement of comprehensive income (loss) in its consolidated financial statements.
Reporting Period | (b) Reporting Period The Company uses a 52/53-week fiscal year that ends on the last Sunday of the calendar year. Approximately every five or six years a 53rd week is added. Fiscal years 2020, 2019 and 2018 each consisted of 52 weeks.
Segment Reporting | (c) Segment Reporting The Company owns and operates Potbelly Sandwich Shop concepts in the United States. The Company also has domestic franchise operations of Potbelly Sandwich Shops concepts. The Company’s chief operating decision maker (the “CODM”) is its Chief Executive Officer. As the CODM reviews financial performance and allocates resources at a consolidated level on a recurring basis, the Company has one operating segment and one reportable segment.
Use of Estimates | (d) Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles in the United States of America (“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.
Fair Value Measurements | (e) Fair Value Measurements The Company applies fair value accounting for all financial assets and liabilities and nonfinancial assets and liabilities that are recognized or disclosed at fair value in the financial statements on a recurring basis. Fair value is defined as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities that are required to be recorded at fair value, the Company assumes the highest and best use of the asset by market participants in which the Company would transact and the market-based risk measurements or assumptions that market participants would use in pricing the asset or liability, such as inherent risk, transfer restrictions, and credit risk. The Company applies the following fair value hierarchy, which prioritizes the inputs used to measure fair value into three levels, and bases the categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:
| • | Level 1 — Quoted prices in active markets for identical assets or liabilities.
| • | Level 2 — Observable inputs other than quoted prices in active markets for identical assets or liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
| • | Level 3 — Inputs that are both unobservable and significant to the overall fair value measurement reflect an entity’s estimates of assumptions that market participants would use in pricing the asset or liability.
Financial Instruments | (f) Financial Instruments The Company records all financial instruments at cost, which is the fair value at the date of transaction. The amounts reported in the consolidated balance sheets for cash and cash equivalents, accounts receivable, accounts payable and all other current liabilities approximate their fair value because of the short-term maturities of these instruments.
Cash and Cash Equivalents | (g) Cash and Cash Equivalents The Company considers all highly liquid investment instruments with an original maturity of three months or less when purchased to be cash equivalents. The Company maintains its cash in bank deposit accounts that, at times, may exceed federally insured limits; however, the Company has not experienced any losses in these accounts. The Company believes it is not exposed to any significant credit risk. These are valued within the fair value hierarchy as Level 1 measurements.
Accounts Receivable, net | (h) Accounts Receivable, net Accounts receivable, net consists of amounts owed from credit card processors, customers, third-party delivery platforms, vendors and other miscellaneous receivables.
Inventories | (i) Inventories Inventories, which consist of food products, paper goods and supplies, and promotional items, are valued at the lower of cost (first-in, first-out) or net realizable value. No adjustment is deemed necessary to reduce inventory to the lower of cost or net realizable value due to the rapid turnover and high utilization of inventory.
Property and Equipment | (j) Property and Equipment Property and equipment acquired is recorded at cost less accumulated depreciation. Property and equipment is depreciated based on the straight-line method over the estimated useful lives, generally ranging from three to five years for furniture and fixtures, computer equipment, computer software, and machinery and equipment. Leasehold improvements are depreciated over the shorter of their estimated useful lives or the related lease life, generally 10 to 15 years. For leases with renewal periods at the Company’s option, the Company determines the expected lease period based on whether the renewal of any options are reasonably assured at the inception of the lease. Direct costs and expenditures for refurbishments and improvements that significantly add to the productive capacity or extend the useful life of an asset are capitalized, whereas the costs of repairs and maintenance are expensed when incurred. Capitalized costs are recorded as part of the asset to which they relate, primarily to leasehold improvements, and such costs are amortized over the asset’s useful life. When assets are retired or sold, the asset cost and related accumulated depreciation are removed from the consolidated balance sheet and any gain or loss is recorded in the consolidated statement of operations.
Indefinite-Lived Intangible Assets | (k) Indefinite-Lived Intangible Assets The Company reviews indefinite-lived intangible assets, which includes goodwill and tradenames, annually at fiscal year-end for impairment or more frequently if events or circumstances indicate that the carrying value may not be recoverable. An impaired asset is written down to its estimated fair value based on the most recent information available. The Company assesses the fair values of its intangible assets, and its reporting unit for goodwill testing purposes, using an income-based approach. Under the income approach, fair value is based on the present value of estimated future cash flows. The income approach is dependent on a number of factors, including forecasted revenues and expenses, appropriate discount rates and other variables. The annual impairment review utilizes the estimated fair value of the intangible assets and the overall reporting unit and compares the estimated fair values to the carrying values as of the testing date. If the carrying value of these intangible assets or the reporting unit exceeds the fair values, the Company would then use the fair values to measure the amount of any required impairment charge. No impairment charge was recognized for intangible assets or goodwill for any of the fiscal periods presented.
Pre-opening Costs | (l) Pre-opening Costs Pre-opening costs consist of costs incurred prior to opening a new shop and are made up primarily of travel, employee payroll and training costs incurred prior to the shop opening, as well as occupancy costs incurred from when the Company takes site possession to shop opening. Shop pre-opening costs are expensed as incurred.
Advertising Expenses | (m) Advertising Expenses Advertising costs are expensed as incurred and are included in general and administrative expenses in the consolidated statements of operations. Advertising expenses were $1.0 million, $4.1 million and $4.3 million in fiscal years 2020, 2019 and 2018, respectively.
Income Taxes | (n) Income Taxes Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are attributed to differences between financial statement and income tax reporting. Deferred tax assets, net of any valuation allowances, represent the future tax return consequences of those differences and for operating loss and tax credit carryforwards, which will be deductible when the assets are recovered. Deferred tax assets are reduced by a valuation allowance if it is deemed more likely than not that some or all of the deferred tax assets will not be realized. In making this assessment of the realizability of deferred tax assets, the Company considers all positive and negative evidence as to whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. The Company considers the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment. Deferred tax liabilities are recognized for temporary differences that will be taxable in future years’ tax returns. The Company accounts for uncertain tax positions under current accounting guidance, which prescribes a minimum probability threshold that a tax position must meet before a financial statement benefit is recognized. The minimum threshold is defined as a tax position that is more likely than not to be sustained upon examination by tax authorities, based on the technical merits of the position. The tax benefit to be recognized is measured as the largest amount of benefit that is greater than fifty percent likely of being realized upon ultimate settlement.
Stock-Based Compensation | (o) Stock-Based Compensation The Company accounts for its stock-based compensation in accordance with Accounting Standards Codification (“ASC”) 718, Stock Based Compensation. For employees, the Company records stock-based compensation expense on a straight-line basis over the vesting period based on the grant-date fair value of the awards, which is determined using the Black-Scholes option pricing valuation model for stock options and the quoted share price of Potbelly’s common stock on the date of grant for restricted stock units (“RSUs”). For the Company’s non-employee directors, the Company records stock compensation expense on the grant date of the RSUs. The Company awards performance share units (“PSUs”) to eligible employees; the PSUs are subject to service and performance vesting conditions. The PSUs will vest based on the Company’s achievement of certain targets specified in the awards which may include adjusted EBITDA, same store sales, or stock price targets. Refer to Note 11 and Note 13 for more details regarding the Company’s Equity Plans.
Leases | (p) Leases The Company determines if an arrangement is a lease at inception of the arrangement. The Company leases retail shops, warehouse, and office space under operating leases. The Company’s 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 the Company’s option, the Company determines the expected lease period based on whether the renewal of any options are reasonably assured at the inception of the lease. Operating leases result in the Company recording a right-of-use asset and lease liability on the balance sheet. Right-of-use assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. Operating lease assets and liabilities are recognized at the lease commencement date, which is the date we take possession of the property. Operating lease liabilities represent the present value of lease payments not yet paid. Operating right-of-use assets represent the operating lease liability adjusted for prepayments or accrued lease payments, initial direct costs, lease incentives, and impairment of operating lease assets. In determining the present value of lease payments not yet paid, the Company estimates its incremental secured borrowing rates corresponding to the maturities of its leases. We estimate this rate based on prevailing financial market conditions, comparable company and credit analysis, and management judgment. Our leases typically contain rent escalations over the lease term and lease expense is recognized on a straight-line basis over the lease term. Tenant incentives used to fund leasehold improvements are recognized when earned and reduce right-of-use assets related to the lease. The tenant incentives are amortized through the right-of-use asset as reductions of rent expense over the lease term. Operating leases are included in right-of-use assets for operating leases, short-term operating lease liabilities, and long-term operating lease liabilities on the Company’s Consolidated Balance Sheets.
Revenue Recognition | (q) Revenue Recognition The Company primarily earns revenue at a point in time for sandwich shop sales which can occur in person at the shop, over our online or app platforms, 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. The Company has other revenue generating activities outlined below. Franchise Revenue The Company earns an initial franchise fee, a franchise development agreement fee and ongoing royalty fees under the Company’s 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. The Company records 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 the Company are recorded as deferred revenue in the consolidated balance sheet and amortized over the life of the franchise development agreement. Royalty fees are based on a percentage of sales and are recorded as revenue as the fees are earned and become receivable from the franchisee. 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, which is recognized by the Company 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. The Company recognizes gift card breakage income within gross sales in the consolidated statements of operations. Loyalty Program During the second quarter of 2020, the Company implemented a new 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. The Company defers 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 a year after the point is earned. When points are redeemed, the Company recognizes revenue for the redeemed product and reduces deferred revenue.
Impairment of Long-Lived Assets | (r) Impairment of Long-Lived Assets The Company assesses potential impairments to its long-lived assets, which includes property and equipment and right-of-use assets for operating leases, whenever events or circumstances indicate that the carrying amount of an asset may not be recoverable. Assets are grouped at the individual shop-level for the purposes of the impairment assessment because a shop represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. Recoverability of an asset group is measured by a comparison of the carrying amount of an asset group to its estimated forecasted shop cash flows expected to be generated by the asset group. If the carrying amount of the asset group exceeds its estimated forecasted shop cash flows, an impairment charge is recognized as the amount by which the carrying amount of the asset exceeds the fair value of the asset group. The fair value of the shop assets is determined using the income approach. Key inputs to this approach include forecasted shop cash flows, discount rate, and estimated market rent, which are all classified as Level 3 inputs. See “Fair Value Measurements” above for a definition of Level 3 inputs. At transition of adoption to ASC 842, the Company impaired $0.7 million of pre-tax right-of-use assets related to previously impaired shops. This amount is recorded, net of tax, as an opening reduction to retained earnings. After performing periodic reviews of the long-lived assets, including company-operated shops, during each quarter of 2020, 2019 and 2018, it was determined that indicators of impairment were present for certain long-lived assets, including company-operated shops as a result of continued underperformance. The Company performed an impairment analysis for these long-lived assets and recorded impairment charges of $10.3 million, $2.6 million, and $13.4 million for the fiscal years 2020, 2019, and 2018, respectively, which is included in impairment, loss on disposal of property and equipment and shop closures in the consolidated statements of operations. Assets recognized or disclosed at fair value on the consolidated financial statements on a nonrecurring basis include d items such as leasehold improvements, property and equipment, right-of-use assets for operating lease s, goodwill, and other intangible assets. These assets are measured at fair value if determined to be impaired.
Recent Accounting Pronouncements | (s) Recent Accounting Pronouncements On December 31, 2018, the Company adopted Accounting Standards Update (ASU) 2016-02, “Leases (Topic 842),” along with related clarifications and improvements. This pronouncement requires lessees to recognize a liability for lease obligations, which represents the discounted obligation to make future lease payments, and a corresponding right-of-use asset on the balance sheet. The guidance requires disclosure of key information about leasing arrangements that is intended to give financial statement users the ability to assess the amount, timing, and potential uncertainty of cash flows related to leases. We elected the optional transition method to apply the standard as of the effective date and therefore, prior period amounts have not been adjusted and continue to be reported in accordance with our historical accounting under previous lease guidance. The adoption of Topic 842 had a material impact on the consolidated balance sheets and an immaterial impact on the consolidated statements of operations, consolidated statements of equity and consolidated statements of cash flows. On December 30, 2019, the Company adopted Accounting Standard Update No. 2016-13, Financial Instruments—Credit Losses (Topic 326). This pronouncement requires the measurement and recognition of expected credit losses on financial instruments. ASU 2016-13 replaces the existing incurred loss model with a forward-looking expected credit loss model that requires consideration of a broader range of information to estimate credit losses. The Company recorded a net reduction of $5 thousand to opening accumulated deficit as of December 30, 2019, due to the cumulative impact of adopting Topic 326.

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