XML 28 R17.htm IDEA: XBRL DOCUMENT
v3.21.1

Income Taxes | 3 Months Ended
--- | ---
Mar. 31, 2021
Income Taxes |
Income Taxes | 11. Income Taxes In response to the COVID-19 pandemic, the Coronavirus Aid, Relief and Economic Security Act (CARES Act) was signed into law in March 2020. The CARES Act includes modifications for net operating loss carryovers and carrybacks, limitations of business interest expense, immediate refund of alternative minimum tax (AMT) credit carryovers as well as a technical correction to the Tax Cuts and Jobs Act of 2017, for qualified improvement property. As of March 31, 2021, the Company expects that these provisions will not have a material impact as the Company has no net operating losses or AMT credits that would fall under these provisions and does not expect interest expense to be deductible due to current and historical losses. During the three months ended March 31, 2021, the Company recorded total income tax expense of approximately $134,000 and $23,000, respectively. The income tax expense is primarily attributable to foreign income tax expenses resulting from testing to clinics and licenses of cloud-based software and intellectual property that are based in a foreign country. There was no state income tax expense recorded for the three months ended March 31, 2021. Due to the Company’s history of cumulative operating losses, the Company concluded that, after considering all the available objective evidence, it is not more likely than not that all of the Company’s net deferred tax assets will be realized. Accordingly, all of the Company’s deferred tax assets, which includes net operating loss or NOL carryforwards and tax credits related primarily to research and development, continue to be subjected to a valuation allowance as of March 31, 2021. The Company will continue to maintain a full valuation allowance until there is sufficient evidence to support recoverability of its deferred tax assets. As described in Note 10, Debt, the Company accounted for the issuance of the Convertible Notes by separating the Convertible Notes into separate liability and equity components. The portion of the proceeds allocated to equity created a basis difference at issuance and resulted in a deferred tax liability. The debt issuance costs attributable to the equity component are deductible for tax and represent a deferred tax asset as of the issuance date. However, since the Company has a full valuation allowance, both the deferred tax liability related to the equity component and the deferred tax asset related to the debt issuance costs had no impact to income tax expense in the three months ended March 31, 2021. ​ The Company had $12.2 million and $11.5 million in unrecognized tax benefits as of March 31, 2021 and December 31, 2020, respectively. The reversal of the uncertain tax benefits would not affect the effective tax rate to the extent that the Company continues to maintain a full valuation allowance against its deferred tax assets. Unrecognized tax benefits may change during the next twelve months for items that arise in the ordinary course of business. Interest and/or penalties related to income tax matters are recognized as a component of income tax expense. As of March 31, 2021, there were no accrued interest and penalties related to uncertain tax positions.

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
Name: | us-gaap_IncomeTaxDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration