Summary of significant accounting policies (Policies)

9 Months Ended

Sep. 30, 2023

The accompanying unaudited consolidated financial statements and related disclosures have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") applicable to interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. In the opinion of management, all adjustments, consisting of only those of a normal recurring nature, considered necessary for a fair statement of the financial position and interim results of the Company as of and for the periods presented have been included.

The December 31, 2022 balance sheet data was derived from audited consolidated financial statements; however, the accompanying interim notes to the consolidated financial statements do not include all of the annual disclosures required by GAAP. Results for interim periods are not necessarily indicative of those that may be expected for a full year. The financial information included herein should be read in conjunction with the Company's consolidated financial statements and related notes in its 2022 Annual Report on Form 10-K.

Accounts receivable

Accounts receivable are net of allowances for credit losses of $0.3 million and $0.6 million as of September 30, 2023 and December 31, 2022, respectively.

Concentrations of credit risk and of significant customers and suppliers

Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents and accounts receivable. The Company maintains cash balances that can, at times, exceed amounts insured by the Federal Deposit Insurance Corporation. The Company has not experienced any losses in these accounts and believes it is not exposed to unusual risk beyond the normal credit risk in this area based on the financial strength of the institutions with which the Company maintains its deposits.

The Company's accounts receivable, which are unsecured, may expose it to credit risk based on their collectability. The Company controls credit risk by investigating the creditworthiness of all customers prior to establishing relationships with them, performing periodic reviews of the credit activities of those customers during the course of the business relationship, regularly analyzing the collectability of accounts receivable, and recording allowances for credit losses. The Company's supplier concentration can also expose it to business risks.

Customer and supplier concentrations consisted of the below:


	Three Months Ended September 30, 2023					Three Months Ended September 30, 2022
	Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total		Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total
Revenue	—	$	—	—	%	1	$	10	11	%
Purchases	1	$	9	14	%	1	$	9	11	%


	Nine Months Ended September 30, 2023					Nine Months Ended September 30, 2022
	Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total		Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total
Revenue	—	$	—	—	%	1	$	42	13	%
Purchases	1	$	26	12	%	1	$	33	11	%


	As of September 30, 2023					As of December 31, 2022
	Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total		Number of customers or suppliers exceeding 10%	Aggregate Value (in millions)		% of Total
Accounts receivable	1	$	5	15	%	—	$	—	—	%
Accounts payable	1	$	6	16	%	2	$	22	40	%

New accounting pronouncements

New Accounting Pronouncements

Recently adopted accounting pronouncements

In October 2021, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from contracts with customers. The ASU requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers, as if it had originated the contracts. Under the current business combinations guidance, such assets and liabilities were recognized by the acquirer at fair value on the acquisition date. The guidance in ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022, with early adoption permitted and will be applied prospectively to business combinations occurring on or after the effective date of the amendment. The Company adopted the ASU on January 1, 2023 and the adoption did not have any impact on the Company's consolidated financial statements.

In March 2020 and January 2021, the FASB issued ASU No. 2020-4, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting and ASU 2021-1, Reference Rate Reform (Topic 848): Scope, respectively. ASU 2020-4 and ASU 2021-1 provide optional expedients and exceptions for applying U.S. GAAP, to contracts, and other transactions that reference the London Interbank Offered Rate ("LIBOR") or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. The guidance in ASU 2020-4 and ASU 2021-1 was effective upon issuance and, once adopted, may be applied prospectively to contract modifications and hedging relationships through December 31, 2022. In December 2022, the FASB issued ASU No. 2022-6, Deferral of the Sunset Date of Topic 848, which deferred the sunset date of Topic 848 from December 31, 2022 to December 31, 2024 to align with the amended cessation date of LIBOR, which had been delayed to June 30, 2023. On June 8, 2023, the Company amended its existing credit agreement to change the interest rate benchmark under the 2021 Credit Facilities from LIBOR to the Secured Overnight Financing Rate ("SOFR"), as further discussed in Note 6 - Long term debt. Effective June 8, 2023, the Company adopted ASC Topic 848 and qualified for the available optional expedients, which allows the Company to account for the contract modifications as continuations of the existing contract without further reassessment or remeasurement that would otherwise be required under the applicable U.S. GAAP. On October 1, 2023, the Company also amended its TRA to, among other things, change the interest rate benchmark from LIBOR to SOFR. The adoption did not have a material impact on the Company's consolidated financial statements.

Recently issued not yet adopted accounting pronouncements

There have been no other accounting pronouncements issued but not yet adopted by the Company which are expected to have a material impact on the Consolidated Financial Statements.