Note 2. Summary of significant accounting policies

Basis of Presentation: The consolidated financial statements are presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”), and with the rules and regulations of the Securities and Exchange Commission (“SEC”).

Principles of consolidation: The consolidated financial statements include the accounts of the Company and its four wholly-owned subsidiaries. All significant intercompany transactions have been eliminated.

Use of estimates: The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect reported amounts and disclosures. Actual results could differ from those estimates.

Concentration of credit risk: Accounts receivable subjects the Company to concentrations of credit risk. Accounts receivable were due from thirteen and fourteen customers in the years ended December 31, 2019 and 2018, respectively. Three customers accounted for 96% of the accounts receivable at December 31, 2019 and 2018.

There were fifteen customers that accounted for all gross revenue in the years ended December 31, 2019 and 2018, and fourteen customers that accounted for all gross revenue in the year ended December 31, 2017. Three customers accounted for 94% of the gross revenue for the years ended December 31, 2019, and 93% of the gross revenue for the years ended December 31, 2018 and 2017.

Segment information: Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The Company views its operations and manages its business in one operating segment, which is the development, manufacturing and commercialization of pharmaceuticals.

Liquidity: During 2019, 2018 and 2017, the Company incurred operating losses and used cash to fund operations. Management intends to achieve profitability through revenue growth from its currently marketed pharmaceutical products. The Company does not anticipate it will be profitable until such time as revenues from Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER increase substantially over the current levels. In November 2018, the Company completed an offering of its common stock and restructured its outstanding debt which reduced the amount of principal payable in cash. On October 2, 2019, the Company entered into a senior secured credit agreement with Encina Business Credit, LLC (“Encina”) as agent for the lenders (the “Loan Agreement”), in which Encina will extend up to $25.0 million in secured Revolving Loans to the Company, of which up to $2.5 million may be available for short-term swingline loans, against 85% of eligible accounts receivables. Accordingly, management has performed the review required for going concern accounting and believes the Company presently has sufficient liquidity to continue to operate for the next twelve months after the filing of this Report on Form 10-K.

Cash equivalents: The Company invests its available cash balances in bank deposits and money market funds. The Company considers highly liquid investments with original maturities of three months or less at the date of purchase to be cash equivalents. The Company maintains deposits in federally insured financial institutions in excess of federally insured limits. Management believes that the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held. The Company’s primary objectives for investment of available cash are the preservation of capital and the maintenance of liquidity.

Short-term investments: Short-term investments, if any, consist of debt securities that have original maturities greater than three months but less than or equal to one year and are classified as available-for-sale securities. Such securities are carried at estimated fair value, with any unrealized holding gains or losses reported, net of material tax effects reported, as accumulated other comprehensive income or loss, which is a separate component of stockholders’ (deficit) equity. Realized gains and losses, and declines in value judged to be other-than-temporary, if any, are included in other income in the consolidated results of operations. A decline in the market value of any available-for-sale security below cost that is deemed to be other-than-temporary results in a reduction in fair value charged to earnings in that period, and a new cost basis for the security is established. Dividend and interest income are recognized in other income when earned. The cost of securities sold is calculated using the specific identification method. The Company places all investments with government agencies, or corporate institutions whose debt is rated as investment grade. The Company classifies all available-for-sale marketable securities with maturities greater than one year from the balance sheet date, if any, as non-current assets.

Allowance for doubtful accounts: The allowance for doubtful accounts is maintained at a level considered adequate to provide for losses that can be reasonably anticipated. Management determines the adequacy of the allowance based on reviews of individual accounts, historical losses, existing economic conditions and estimates based on management’s judgments in specific matters. Accounts are written off as they are deemed uncollectible based on periodic review of the accounts. There is no allowance for doubtful accounts at December 31, 2019 or 2018, as management believes that all receivables are fully collectible.

Inventories: Inventories are measured at the lower of cost (first in, first out) or net realizable value. Inventories have been reduced by an allowance for excess and obsolete inventories. Cost elements include material, labor and manufacturing overhead. Inventories consist of raw materials, work in process and finished goods.

Until objective and persuasive evidence exists that regulatory approval has been received and future economic benefit is probable, pre-launch inventories are expensed into research and development. Manufacturing costs for the production of Adzenys XR-ODT incurred after the January 27, 2016 FDA approval date, for the production of Cotempla XR-ODT incurred after June 30, 2017, following the FDA approval date of June 19, 2017, and for the production of Adzenys ER incurred after September 30, 2017, following the FDA approval date of September 15, 2017, are being capitalized into inventory.

Property and equipment: Property and equipment is recorded at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, ranging from three to ten years. Leasehold improvements are amortized using the straight-line method over the shorter of the respective lease term or the estimated useful lives of the assets.

Leases: At the inception of an arrangement, the Company determines if an arrangement is, or contains, a lease based on the unique facts and circumstances present in such arrangement. Lease classification, recognition, and measurement are then determined at the lease commencement date. For arrangements that contain a lease, the Company will (i) identify lease and non-lease components, (ii) determine the consideration in the contract, (iii) determine whether the lease is an operating or financing lease, and (iv) recognize lease right-of-use (“ROU”) assets and liabilities. Lease liabilities and their corresponding ROU assets are recorded based on the present value of lease payments over the expected lease term. When determining the lease term, the Company includes options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option. The Company uses the implicit interest rate when readily determinable and uses the Company’s incremental borrowing rate when the implicit rate is not readily determinable based upon the information available at the lease commencement date in determining the present value of the lease payments.

Fixed lease payments are recognized over the expected term of the lease using the effective interest method. Variable lease expenses that are not considered fixed, or in substance fixed, are expensed as incurred. Fixed and variable lease expense on operating leases are recognized within cost of goods sold and operating expenses in the Company’s consolidated statements of operations. ROU asset amortization and interest costs on financing leases are recorded within cost of goods sold and interest expense, respectively, in the Company’s consolidated statements of operations. The Company have elected the short-term lease exemption and recognizes a short-term lease expense over lease term of 12 months or less.

Operating leases are included in operating lease ROU assets, current portion of operating lease liabilities and operating lease liabilities in the Company’s consolidated balance sheets. Financing leases are included in property and equipment, net, current portion of long-term debt and long-term debt, net of current portion in the Company’s consolidated balance sheets.

Intangible assets: Intangible assets subject to amortization, which principally include proprietary modified-release drug delivery technology, the costs to acquire the rights to Tussionex Abbreviated New Drug Application and patents, are recorded at cost and amortized over the estimated lives of the assets, which primarily range from 10 to 20 years. The Company estimates that the patents it has filed have a future beneficial value. Therefore, costs associated with filing for its patents are capitalized. Once the patent is approved and commercial revenue realized, the costs associated with the patent are amortized over the useful life of the patent. If the patent is not approved, the costs will be expensed. For new product candidates, patent applications and related expenses are expensed as incurred.

Impairment of long-lived assets: Long-lived assets such as property and equipment and intangibles subject to amortization are evaluated for impairment whenever events or changes in circumstances indicate that the carrying value of an asset group may not be recoverable. Such assets are also evaluated for impairment in light of the Company’s continuing losses. If the estimated future cash flows (undiscounted and without interest charges) from the use of an asset are less than the carrying value, a write-down would be recorded to reduce the related asset to its estimated fair value. No impairment charges were recorded for the years ended December 31, 2019, 2018 or 2017.

Debt issuance costs and discounts: Debt issuance costs reflect fees paid to lenders, as compensation for services beyond their role as a creditor, and third parties whose costs are directly related to issuing debt and that otherwise would not be incurred. Amounts paid to the lender as a reduction in the proceeds received are considered a component of the discount on the issuance and not an issuance cost. Debt issuance costs and discounts related to term loans are reported as a direct deduction from the outstanding debt and amortized over the term of the debt using the effective interest method as additional interest expense. Debt issuance costs related to a line of credit facility are accounted for in accordance with ASU 2015-15, Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements, in which the Company elects to defer and present debt issuance costs as an asset and are recorded at cost and subsequently amortized over the term of the line of credit as additional interest expense. The unamortized debt issuance costs related to a line of credit facility is included in other assets in the consolidated balance sheets.

Derivative liabilities: The Company evaluates its debt and equity issuances to determine if those contracts or embedded components of those contracts qualify as derivatives requiring separate recognition in the Company’s financial statements. The result of this accounting treatment is that the fair value of the embedded derivative is marked-to-market each balance sheet date and recorded as a liability and the change in fair value is recorded in other income, net in the consolidated results of operations. In circumstances where there are multiple embedded instruments that are required to be bifurcated, the bifurcated derivative instruments are accounted for as a single, compound derivative instrument. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is reassessed at the end of each reporting period. Equity instruments that are initially classified as equity that become subject to reclassification are reclassified to liability at the fair value of the instrument on the reclassification date. Derivative instrument liabilities are classified in the balance sheet as current or non-current based on whether or not net-cash settlement of the derivative instrument is expected within twelve months of the balance sheet date.

When the Company has determined that the embedded conversion options should not be bifurcated from their host instruments, the Company records, when necessary, discounts to convertible notes for the intrinsic value of conversion options embedded in debt instruments based upon the differences between the fair value of the underlying common stock at the commitment date of the note transaction and the effective conversion price embedded in the note. Debt discounts under these arrangements are amortized over the term of the related debt to their stated date of redemption and are classified in interest expense in the consolidated results of operations.

Revenue recognition: Revenue is recognized when a customer obtains control of promised goods or services, in an amount that reflects the consideration which the Company expects to receive in exchange for those goods or services. The Company makes estimates of the net sales price, including estimates of variable consideration (e.g., savings offers, prompt payment discounts, product returns, wholesaler fees, wholesaler chargebacks and estimated rebates) to be incurred on the selling price of the respective product sales, and recognizes the estimated amount as revenue when it transfers control of the product to its customers (e.g., upon delivery). Variable consideration is determined using either an expected value or a most likely amount method. The estimate of variable consideration is also subject to a constraint such that some or all of the estimated amount of variable consideration will only be included in the transaction price to the extent that it is probable that a significant reversal of revenue (in the context of the contract) will not occur when the uncertainty associated with the variable consideration is subsequently resolved. Estimating variable consideration and the related constraint requires the use of significant management judgment and other market data. The Company provides for prompt payment discounts, wholesaler fees and wholesaler chargebacks based on customer contractual stipulations. The Company analyzes recent product return history and other market data obtained from its third party logistics providers (“3PLs”) to determine a reliable return rate. Additionally, management analyzes historical savings offers and rebate payments based on patient prescriptions dispensed for Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER and information obtained from third party providers to determine these respective variable considerations.

The Company sells its generic Tussionex, Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER to a limited number of pharmaceutical wholesalers, all subject to rights of return. Pharmaceutical wholesalers buy drug products directly from manufacturers. Title to the product passes upon delivery to the wholesalers, when the risks and rewards of ownership are assumed by the wholesaler (freight on board destination). These wholesalers then resell the product to retail customers such as food, drug and mass merchandisers.

Contract Balances

Contract assets primarily relate to our right to consideration in exchange for products transferred to a customer in which our right to consideration is dependent upon the customer selling these products. As of December 31, 2019, contract assets of $27,000 was included in other current assets in the consolidated balance sheets. The Company had no contract asset as of December 31, 2018. As of December 31, 2019 and 2018, the Company had no contract liability.

Disaggregation of revenue

The following table disaggregates the Company’s net product sales by product:


	Year Ended December 31,
	2019		2018		2017
	(in thousands)
Adzenys XR-ODT	$	31,213	$	26,631	$	20,377
Cotempla XR-ODT		25,649		19,014		1,590
Adzenys ER		834		(27)		—
Generic Tussionex		6,953		4,370		5,165
	$	64,649	$	49,988	$	27,132

Net product sales

Net product sales represent total gross product sales less gross to net sales adjustments. Gross to net sales adjustments for branded Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER include savings offers, prompt payment discounts, wholesaler fees, estimated rebates to be incurred on the selling price of the respective product sales and estimated allowances for product returns.

Gross to net sales adjustments for generic Tussionex include prompt payment discounts, estimated allowances for product returns, wholesaler fees, estimated government rebates and estimated chargebacks to be incurred on the selling price of generic Tussionex related to the respective product sales.

The Company recognizes total gross product sales less gross to net sales adjustments as revenue based on shipments from 3PLs to the Company’s wholesaler customers.

Savings offers for branded products

The Company offers savings programs for Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER to patients covered under commercial payor plans in which the cost of a prescription to such patients is discounted. The amount of redeemed savings offers is recorded based on information from third-party providers against the estimated discount recorded as accrued expenses. The estimated discount is recorded as a gross to net sales adjustments at the time revenue is recognized.

Prompt payment discounts

Prompt payment discounts are based on standard programs with wholesalers and are recorded as a discount allowance against accounts receivable and as a gross to net sales adjustments at the time revenue is recognized.

Wholesale distribution fees

Wholesale distribution fees are based on definitive contractual agreements for the management of the Company’s products by wholesalers and are recorded as accrued expenses and as a gross to net sales adjustment at the time revenue is recognized.

Rebates

The Company’s branded Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER are subject to commercial managed care and government managed Medicare and Medicaid programs whereby discounts and rebates are provided to participating managed care organizations and federal and/or state governments. Calculations related to rebate accruals of branded products are estimated based on information from third-party providers.

The Company’s generic Tussionex product is subject to state government-managed Medicaid programs whereby discounts and rebates are provided to participating state governments. Generic Tussionex government rebates are estimated based upon rebate payment data available from sales of the Company’s generic Tussionex product over the past three years.

Estimated rebates are recorded as accrued expenses and as a gross to net sales adjustment at the time revenue is recognized. Historical trends of estimated rebates will be regularly monitored, which may result in adjustment to such estimates in the future.

Product returns

Wholesalers’ contractual return rights are limited to defective product, product that was shipped in error, product ordered by customer in error, product returned due to overstock, product returned due to dating or product returned due to recall or other changes in regulatory guidelines. The return policy for expired product allows the wholesaler to return such product starting six months prior to expiry date to twelve months post expiry date. Estimated returns are recorded as accrued expenses and as a gross to net sales adjustments at the time revenue is recognized.

The Company analyzed recent branded product return data to determine a reliable return rate for branded Adzenys XR-ODT, Cotempla XR-ODT and Adzenys ER. Generic Tussionex product returns were estimated based upon return data available from sales of the Company’s generic Tussionex product over the past three years.

Wholesaler chargebacks for generic product

The Company’s generic Tussionex products are subject to certain programs with wholesalers whereby pricing on products is discounted below wholesaler list price to participating entities. These entities purchase products through wholesalers at the discounted price, and the wholesalers charge the difference between their acquisition cost and the discounted price back to the Company. Estimated chargebacks are recorded as a discount allowance against accounts receivable and as a gross to net sales adjustments at the time revenue is recognized based on information provided by third parties.

Due to estimates and assumptions inherent in determining the amount of returns, rebates and chargebacks, the actual amount of returns, claims for rebates and chargebacks may be different from the estimates, at which time reserves would be adjusted accordingly. Wholesale distribution fees and the allowance for prompt pay discounts are recorded at the time of shipment and such fees and allowances are recorded in the same period that the related revenue is recognized.

Distribution expenses: Costs invoiced to the Company by its third party logistics firm are classified as cost of goods sold in the consolidated statements of operations.

Shipping and handling costs: Amounts billed to customers for shipping and handling fees for the delivery of goods are classified as cost of goods sold in the consolidated statements of operations.

Research and development costs: Research and development costs are charged to operations when incurred and include salaries and benefits, facilities costs, overhead costs, raw materials, laboratory and clinical supplies, clinical trial costs, contract services, fees paid to regulatory authorities for review and approval of the Company’s product candidates and other related costs.

Advertising costs: Advertising costs are comprised of print and electronic media placements that are expensed as incurred. There was no advertising costs recognized during the year ended December 31, 2019. The Company recognized advertising costs of $0.6 million and $0.4 million during the years ended December 31, 2018 and 2017 respectively.

Share-based compensation: Share-based compensation awards, including grants of stock options, restricted stock, restricted stock units (“RSUs”) and modifications to existing stock options, are recognized in the statement of operations based on their fair values. Compensation expense related to stock-based awards is recognized on a straight-line basis, based on the grant date fair value, over the requisite service period of the award, which is generally the vesting term. The fair value of the Company’s stock-based awards to employees and directors is estimated using the Black-Scholes option pricing model, which requires the input of subjective assumptions, including (1) the expected stock price volatility, (2) the expected term of the award, (3) the risk-free interest rate and (4) expected dividends.

For performance-based stock awards, compensation expense is recognized on a straight-line basis, based on the grant date fair value, over the performance period or through the vesting date, whichever is longer. Management monitors the probability of achievement of the performance conditions and adjusts stock-based compensation expense, if necessary.

Since the Company’s initial public offering (“IPO”) in July 2015, the Company’s board of directors has determined the fair value of each share of underlying common stock based on the closing price of the Company’s common stock as reported by the NASDAQ Global Market on the date of grant.

Under ASU No. 2017-09 guidance for accounting for share-based payments, the Company has elected to continue estimating forfeitures at the time of grant and, if necessary, revise the estimate in subsequent periods if actual forfeitures differ from those estimates. Ultimately, the actual expense recognized over the vesting period will only be for those options that vest.

Paragraph IV litigation costs: Legal costs incurred by the Company in the enforcement of the Company’s intellectual property rights are charged to expense as incurred.

Income taxes: Income taxes are accounted for using the liability method, under which deferred taxes are determined based on differences between the financial reporting and tax basis of assets and liabilities and are measured using the enacted tax laws that will be in effect when the differences are expected to reverse.

Management evaluates the Company’s tax positions in accordance with guidance on accounting for uncertainty in income taxes. Using that guidance, tax positions initially need to be recognized in the financial statements when it is more likely than not that the position will be sustained upon examination. As of December 31, 2019 and 2018, the Company has unrecognized tax benefits associated with uncertain tax positions in the consolidated financial statements. These uncertain tax positions were netted against net operating losses (NOL’s) with no separate reserve for uncertain tax positions required.

Deferred tax assets should be reduced by a valuation allowance if current evidence indicates that it is considered more likely than not that these benefits will not be realized. In evaluating the objective evidence that historical results provide, the Company considered that three years of cumulative operating losses was significant negative evidence outweighing projections for future taxable income. Therefore, at December 31, 2019 and 2018, the Company determined that it is more likely than not that the deferred tax assets will not be realized. Accordingly, the Company has recorded a valuation allowance to reduce deferred tax assets to zero. The Company may not ever be able to realize the benefit of some or all of the federal and state loss carryforwards, either due to ongoing operating losses or due to ownership changes, which limit the usefulness of the loss carryforwards.

Recent accounting pronouncements: In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, enhances and simplifies various aspects of the income tax accounting guidance including the elimination of certain exceptions related to the approach for intra-period tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for foreign basis differences. The new guidance also simplifies aspects of the accounting for franchise taxes and enacted changes in tax laws or rates and clarifies the accounting for transactions that result in a step-up in the tax basis of goodwill. The guidance will be effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The Company elected to early adopt ASU 2019-12 on its consolidated financial statements for the period ended December 31, 2019. The adoption of this standard did not have a material impact on the Company’s consolidated results of operations or financial position.

In August 2018, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2018-13, Disclosure Framework -Changes to the Disclosure Requirements for Fair Value Measurement, which modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The standard is effective for public entities for the fiscal years ending after December 15, 2020, with early adoption permitted for the removed disclosures and delayed adoption permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis and the new disclosures will be adopted on a prospective basis. The Company is currently evaluating the impact of adopting ASU 2018-13 on its consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. ASU 2016-13 replaces the existing incurred loss impairment model with an expected loss model which requires the use of forward-looking information to calculate credit loss estimates. It also eliminates the concept of other-than-temporary impairment and requires credit losses related to available-for-sale debt securities to be recorded through an allowance for credit losses rather than as a write-down. The standard is effective for public entities that are smaller reporting companies, as defined by the SEC, for the fiscal years beginning after December 15, 2022, with early adoption permitted through a modified retrospective approach. The Company has evaluated the impact of adopting ASU 2016-13 and determined that the adoption will be immaterial to the consolidated financial statements. The Company will adopt ASU 2016-13 on January 1, 2023.

In February 2018, the FASB issued ASU No. 2018-02, Income Statement –Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the TCJA, and requires certain disclosures about stranded tax effects. ASU 2018-02 is effective for entities for fiscal years beginning after December 15, 2018 with early adoption permitted, and shall be applied either in the period of adoption or retrospectively to each period (or periods) in which the effect of the change in the corporate income tax rate in the TCJA is recognized. This standard became effective for the Company on January 1, 2019. The adoption of this standard did not have a material impact on the Company’s consolidated results of operations or financial position.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) (the “New Lease Standard”). The New Lease Standard supersedes the lease guidance under FASB Accounting Standards Codification ("ASC") Topic 840, Leases (“Prior GAAP”), resulting in the creation of FASB ASC Topic 842, Leases. Under the new guidance, lessees are required to recognize in the statement of financial position the following for all finance and operating leases (with the exception of short-term leases) at the commencement date: 1) a lease liability, which is a lessee’s obligation to make lease payments arising from a lease, measured on a discounted basis; and 2) a ROU asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term.

In January, July and December 2018, the FASB issued additional amendments to the new lease guidance relating to, transition, and clarification. The July 2018 amendment, ASU No. 2018-11, Leases (Topic 842): Targeted Improvements, provides an optional transition method that allows entities to elect to apply the standard using the modified retrospective transition method, which did not require the Company to adjust comparative periods.

The Company adopted this standard on the effective date of January 1, 2019 and elected to use the modified retrospective transition method approach at transition. Therefore, no adjustments are made to amounts in prior period financial statements.

In addition, the Company elected the following practical expedients:

the package of practical expedients permitted under the transition guidance within the new standard, which, among other things, allows the Company to carry forward the historical lease classification;

the land easements practical expedient, which allows the Company to carry forward the accounting treatment for land easements on existing agreements;

the short-term lease practical expedient, which allows the Company to exclude short-term leases from recognition in the consolidated balance sheets; and

4)the bifurcation of lease and non-lease components practical expedient, which does not require the Company to bifurcate lease and non-lease components for all classes of assets.

The adoption of this accounting standard resulted in the recording of Operating lease ROU assets and Operating lease liabilities of $3.4 million and $4.3 million, respectively, as of January 1, 2019. The difference between the operating lease assets and liabilities was recorded as an adjustment to deferred rent for $0.9 million relating to real estate leases. The adoption of ASU 2016-02 had no impact on Accumulated Deficit.

The Company implemented additional internal controls to identify lease contracts and enable the preparation of financial information related to the New Lease Standard. See Note 12 for additional information.