Significant Accounting Policies	9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Use of Estimates - The accompanying unaudited condensed consolidated financial statements are prepared in conformity with GAAP, which requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. We have made our best estimates, as appropriate under GAAP, in the recognition of our assets and liabilities. These estimates have considered the impact the COVID-19 pandemic may have on our financial position, results of operations and cash flows. Such estimates included, but were not limited to, variable consideration to our customers, our allowance for doubtful accounts for expected credit losses, the net realizable value of our inventory, the fair value of our goodwill and the recoverability of other long-lived assets. Actual results could differ materially from these estimates. Accounting Pronouncements Recently Adopted In December 2019, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2019-12 Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions in the rules regarding the approach for intraperiod tax allocations and the methodology for calculating income taxes in an interim period, and clarifies the accounting for transactions that result in a step-up in the tax basis of goodwill, among other things. We adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on our financial position, results of operations or cash flows. Accounting Pronouncements Not Yet Adopted In March 2020, the FASB issued ASU 2020-04 Reference Rate Reform (Topic 848). ASU 2020-04 provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to transactions affected by reference rate reform if certain criteria are met. Early adoption of this ASU is permitted, and we may elect to apply the amendments prospectively through December 31, 2022. We are currently evaluating the impact this ASU will have on our financial statements. In July 2021, the FASB issued ASU 2021-05 Lessors – Certain Leases with Variable Lease Payments which is an amendment to Accounting Standards Codification Topic 842 – Leases (“ASC 842”). Under the current ASC 842 guidance, variable payments are excluded from the measurement of the initial net investment in the lease if the payments do not depend on an index or a rate. For sales-type or direct financing leases, this could result in the recognition of a day-one loss for leases with entire or partial variable payments. ASU 2021-05 requires lessors to classify leases with entire or partial variable payments as operating leases if otherwise a day-one loss would be recognized. The ASU is effective for fiscal years beginning after December 15, 2021, and interim periods within those years. Early adoption of this ASU is permitted. The ASU can either be applied retrospectively to leases that were commenced or modified on or after the adoption of ASC 842 or applied prospectively to leases that commence or are modified after the adoption of ASU 2021-05. We are currently evaluating the impact this ASU will have on our financial statements. There are no recently issued accounting pronouncements that we have not yet adopted that are expected to have a material effect on our financial position, results of operations or cash flows.

Significant Accounting Policies

9 Months Ended

Sep. 30, 2021

2. Significant Accounting Policies

Use of Estimates - The accompanying unaudited condensed consolidated financial statements are prepared in conformity with GAAP, which requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. We have made our best estimates, as appropriate under GAAP, in the recognition of our assets and liabilities. These estimates have considered the impact the COVID-19 pandemic may have on our financial position, results of operations and cash flows. Such estimates included, but were not limited to, variable consideration to our customers, our allowance for doubtful accounts for expected credit losses, the net realizable value of our inventory, the fair value of our goodwill and the recoverability of other long-lived assets. Actual results could differ materially from these estimates.

Accounting Pronouncements Recently Adopted

In December 2019, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2019-12 Simplifying the Accounting for Income Taxes. ASU 2019-12 eliminates certain exceptions in the rules regarding the approach for intraperiod tax allocations and the methodology for calculating income taxes in an interim period, and clarifies the accounting for transactions that result in a step-up in the tax basis of goodwill, among other things. We adopted this standard as of January 1, 2021. The adoption of this standard did not have a material impact on our financial position, results of operations or cash flows.

Accounting Pronouncements Not Yet Adopted

In March 2020, the FASB issued ASU 2020-04 Reference Rate Reform (Topic 848). ASU 2020-04 provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to transactions affected by reference rate reform if certain criteria are met. Early adoption of this ASU is permitted, and we may elect to apply the amendments prospectively through December 31, 2022. We are currently evaluating the impact this ASU will have on our financial statements.

In July 2021, the FASB issued ASU 2021-05 Lessors – Certain Leases with Variable Lease Payments which is an amendment to Accounting Standards Codification Topic 842 – Leases (“ASC 842”). Under the current ASC 842 guidance, variable payments are excluded from the measurement of the initial net investment in the lease if the payments do not depend on an index or a rate. For sales-type or direct financing leases, this could result in the recognition of a day-one loss for leases with entire or partial variable payments. ASU 2021-05 requires lessors to classify leases with entire or partial variable payments as operating leases if otherwise a day-one loss would be recognized. The ASU is effective for fiscal years beginning after December 15, 2021, and interim periods within those years. Early adoption of this ASU is permitted. The ASU can either be applied retrospectively to leases that were commenced or modified on or after the adoption of ASC 842 or applied prospectively to leases that commence or are modified after the adoption of ASU 2021-05. We are currently evaluating the impact this ASU will have on our financial statements.

There are no recently issued accounting pronouncements that we have not yet adopted that are expected to have a material effect on our financial position, results of operations or cash flows.