$SDCCQ
SmileDirectClub, Inc. Stock $sdccq

$sdccq Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-K Financial Statement

#000177562521000025 Filed on March 12, 2021

Income Statement

Concept	2020 Q4	2019 Q4	2019 Q3
Revenue	$184.6M	$196.7M	$180.2M
YoY Change	-6.18%	53.08%	50.57%
Cost Of Revenue	$48.50M	$53.40M	$41.44M
YoY Change	-9.18%	41.64%	15.31%
Gross Profit	$136.0M	$143.3M	$138.8M
YoY Change	-5.11%	57.78%	65.71%
Gross Profit Margin	73.7%	72.87%	77.0%
Selling, General & Admin	$147.9M	$235.6M	$521.1M
YoY Change	-37.22%	107.39%	495.81%
% of Gross Profit	108.74%	164.37%	375.56%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$56.39M	$27.34M	$6.514M
YoY Change	106.28%	208.5%	191.85%
% of Gross Profit	41.46%	19.07%	4.69%
Operating Expenses	$157.6M	$235.6M	$521.1M
YoY Change	-33.11%	107.39%	495.81%
Operating Profit	-$19.20M	-$92.25M	-$382.3M
YoY Change	-79.19%	305.33%	10155.93%
Interest Expense	-$15.40M	-$4.100M	-$4.300M
YoY Change	275.61%	28.12%	-6.52%
% of Operating Profit
Other Income/Expense, Net	$3.000M	$600.0K	-$421.0K
YoY Change	400.0%		-93.52%
Pretax Income	-$31.60M	-$95.70M	-$387.1M
YoY Change	-66.98%	269.5%	2497.99%
Income Tax	$1.400M	$1.700M	$479.0K
% Of Pretax Income
Net Earnings	-$9.727M	-$26.22M	-$88.30M
YoY Change	-62.9%	0.78%	490.57%
Net Earnings / Revenue	-5.27%	-13.33%	-49.0%
Basic Earnings Per Share			-$0.89
Diluted Earnings Per Share	-$85.09K	-$68.44K	-$0.89
COMMON SHARES
Basic Shares Outstanding	114.0M shares	103.0M shares	99.53M shares
Diluted Shares Outstanding	386.1M shares	382.5M shares	379.0M shares

Balance Sheet

Concept	2020 Q4	2019 Q4	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$316.7M	$318.5M	$547.6M
YoY Change	-0.57%
Cash & Equivalents	$316.7M	$318.5M	$547.6M
Short-Term Investments
Other Short-Term Assets	$1.406M	$551.0K	$1.440M
YoY Change	155.17%	73.27%
Inventory	$29.25M	$18.43M	$14.63M
Prepaid Expenses	$9.315M	$10.50M	$7.418M
Receivables	$222.0M	$239.4M	$224.4M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$580.8M	$590.5M	$798.5M
YoY Change	-1.64%	33.47%
LONG-TERM ASSETS
Property, Plant & Equipment	$221.2M	$177.5M	$119.1M
YoY Change	24.59%	237.85%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$11.49M	$11.30M	$6.269M
YoY Change	1.66%
Total Long-Term Assets	$304.0M	$295.2M	$212.7M
YoY Change	3.0%	161.74%
TOTAL ASSETS
Total Short-Term Assets	$580.8M	$590.5M	$798.5M
Total Long-Term Assets	$304.0M	$295.2M	$212.7M
Total Assets	$884.8M	$885.6M	$1.011B
YoY Change	-0.1%	59.52%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$36.85M	$52.71M	$40.56M
YoY Change	-30.09%	108.74%
Accrued Expenses	$100.6M	$93.34M	$129.4M
YoY Change	7.77%	167.15%
Deferred Revenue	$26.62M	$25.44M	$24.89M
YoY Change	4.66%	33.45%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$15.70M	$35.40M	$29.70M
YoY Change	-55.65%
Total Short-Term Liabilities	$186.5M	$206.9M	$225.8M
YoY Change	-9.82%	76.09%
LONG-TERM LIABILITIES
Long-Term Debt	$392.9M	$173.2M	$189.6M
YoY Change	126.94%	26.27%
Other Long-Term Liabilities	$43.40M	$47.35M	$45.23M
YoY Change	-8.35%	7766.11%
Total Long-Term Liabilities	$436.3M	$220.5M	$234.9M
YoY Change	97.88%	60.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$186.5M	$206.9M	$225.8M
Total Long-Term Liabilities	$436.3M	$220.5M	$234.9M
Total Liabilities	$650.7M	$427.4M	$460.6M
YoY Change	52.25%	66.29%
SHAREHOLDERS EQUITY
Retained Earnings	-$192.9M	-$114.5M	-$88.30M
YoY Change	68.43%	-22.85%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$308.1M	$333.1M	$353.6M
YoY Change
Total Liabilities & Shareholders Equity	$884.8M	$885.6M	$1.011B
YoY Change	-0.1%	59.52%

Cashflow Statement

Concept	2020 Q4	2019 Q4	2019 Q3
OPERATING ACTIVITIES
Net Income	-$9.727M	-$26.22M	-$88.30M
YoY Change	-62.9%	0.78%	490.57%
Depreciation, Depletion And Amortization	$56.39M	$27.34M	$6.514M
YoY Change	106.28%	208.5%	191.85%
Cash From Operating Activities	-$14.91M	-$141.2M	-$94.13M
YoY Change	-89.44%	346.6%	163.82%
INVESTING ACTIVITIES
Capital Expenditures	-$28.37M	-$40.00M	-$28.21M
YoY Change	-29.08%	82.73%	101.36%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$28.37M	-$40.00M	-$28.21M
YoY Change	-29.08%	82.73%	101.36%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-13.03M	-47.92M	520.8M
YoY Change	-72.81%	-154.38%	63.3%
NET CHANGE
Cash From Operating Activities	-14.91M	-141.2M	-94.13M
Cash From Investing Activities	-28.37M	-40.00M	-28.21M
Cash From Financing Activities	-13.03M	-47.92M	520.8M
Net Change In Cash	-56.31M	-229.1M	398.5M
YoY Change	-75.42%	-761.73%	48.0%
FREE CASH FLOW
Cash From Operating Activities	-$14.91M	-$141.2M	-$94.13M
Capital Expenditures	-$28.37M	-$40.00M	-$28.21M
Free Cash Flow	$13.46M	-$101.2M	-$65.92M
YoY Change	-113.3%	940.84%	204.2%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0001775625
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
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CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	001-39037
CY2020	dei	Entity Registrant Name EntityRegistrantName	SMILEDIRECTCLUB, INC.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	83-4505317
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	414 Union Street
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CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Nashville,
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
CY2020	dei	City Area Code CityAreaCode	800
CY2020	dei	Local Phone Number LocalPhoneNumber	848-7566
CY2020	dei	Security12b Title Security12bTitle	Class A common stock, par value $0.0001 per share
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CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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	sdc	Members Equity Redemptions MembersEquityRedemptions	54154000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	44903000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8561000	USD
	sdc	Members Equity Distributions Payable MembersEquityDistributionsPayable	43400000	USD
	sdc	Stock Issued During Period Value Reorganization Effect StockIssuedDuringPeriodValueReorganizationEffect	0	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1275835000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	696489000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
	sdc	Noncontrolling Interest Reorganization Effect NoncontrollingInterestReorganizationEffect	0	USD
	us-gaap	Profit Loss ProfitLoss	-433560000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	299199000	USD
	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	87685000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	2964000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1010000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	458285000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-278499000	USD
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	922000	USD
CY2020	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	17620000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4407000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3969000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	9901000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	663000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Other AdjustmentsToAdditionalPaidInCapitalOther	145000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	234138000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-278499000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-537805000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	-74771000	USD
CY2020	sdc	Depreciation And Amortization Excluding Amortization Of Debt Issuance Costs DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCosts	56390000	USD
CY2019	sdc	Depreciation And Amortization Excluding Amortization Of Debt Issuance Costs DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCosts	27336000	USD
CY2018	sdc	Depreciation And Amortization Excluding Amortization Of Debt Issuance Costs DepreciationAndAmortizationExcludingAmortizationOfDebtIssuanceCosts	8861000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4319000	USD
CY2020	sdc	Interest Expense Related Party Excluding Non Cash Portion InterestExpenseRelatedPartyExcludingNonCashPortion	0	USD
CY2019	sdc	Interest Expense Related Party Excluding Non Cash Portion InterestExpenseRelatedPartyExcludingNonCashPortion	0	USD
CY2018	sdc	Interest Expense Related Party Excluding Non Cash Portion InterestExpenseRelatedPartyExcludingNonCashPortion	1152000	USD
CY2020	sdc	Gain Loss On Extinguishment Of Debt Excluding Non Cash Portion GainLossOnExtinguishmentOfDebtExcludingNonCashPortion	-13594000	USD
CY2020	sdc	Restructuring Costs And Asset Impairment Charges Noncash RestructuringCostsAndAssetImpairmentChargesNoncash	27767000	USD
CY2019	sdc	Restructuring Costs And Asset Impairment Charges Noncash RestructuringCostsAndAssetImpairmentChargesNoncash	0	USD
CY2018	sdc	Restructuring Costs And Asset Impairment Charges Noncash RestructuringCostsAndAssetImpairmentChargesNoncash	0	USD
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	USD
CY2019	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	USD
CY2018	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	14500000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	44903000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	350122000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	19839000	USD
CY2019	sdc	Gain Loss On Extinguishment Of Debt Excluding Non Cash Portion GainLossOnExtinguishmentOfDebtExcludingNonCashPortion	-17693000	USD
CY2018	sdc	Gain Loss On Extinguishment Of Debt Excluding Non Cash Portion GainLossOnExtinguishmentOfDebtExcludingNonCashPortion	0	USD
CY2020	us-gaap	Paid In Kind Interest PaidInKindInterest	8450000	USD
CY2019	us-gaap	Paid In Kind Interest PaidInKindInterest	0	USD
CY2018	us-gaap	Paid In Kind Interest PaidInKindInterest	0	USD
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-10071000	USD
CY2019	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1783000	USD
CY2018	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-646000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-52400000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	171577000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	128811000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	11602000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	9650000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6058000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	378000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	13059000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4612000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-7670000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1182000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	24449000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-4585000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13107000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13494000	USD
CY2020	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	0	USD
CY2019	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-20305000	USD
CY2018	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	5584000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	1184000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	6376000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	6622000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-83568000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-333192000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-114786000	USD
CY2020	sdc	Payments To Acquire Property Plant And Equipment Related Parties PaymentsToAcquirePropertyPlantAndEquipmentRelatedParties	0	USD
CY2019	sdc	Payments To Acquire Property Plant And Equipment Related Parties PaymentsToAcquirePropertyPlantAndEquipmentRelatedParties	0	USD
CY2018	sdc	Payments To Acquire Property Plant And Equipment Related Parties PaymentsToAcquirePropertyPlantAndEquipmentRelatedParties	15135000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	97141000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106361000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	26706000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-97141000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-106361000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-41841000	USD
CY2020	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	-1155000	USD
CY2019	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	1277010000	USD
CY2018	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
CY2020	sdc	Payments For Repurchase Of Common Stock And Members Equity Units PaymentsForRepurchaseOfCommonStockAndMembersEquityUnits	0	USD
CY2019	sdc	Payments For Repurchase Of Common Stock And Members Equity Units PaymentsForRepurchaseOfCommonStockAndMembersEquityUnits	696489000	USD
CY2018	sdc	Payments For Repurchase Of Common Stock And Members Equity Units PaymentsForRepurchaseOfCommonStockAndMembersEquityUnits	0	USD
CY2020	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	922000	USD
CY2019	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
CY2018	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	9901000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	85684000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	sdc	Payments For Canceled Awards PaymentsForCanceledAwards	0	USD
CY2019	sdc	Payments For Canceled Awards PaymentsForCanceledAwards	2000000	USD
CY2018	sdc	Payments For Canceled Awards PaymentsForCanceledAwards	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	176000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	117375000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	6000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	388634000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	86000	USD
CY2020	sdc	Proceeds From Lines Of Credit And Warrants ProceedsFromLinesOfCreditAndWarrants	388000000	USD
CY2019	sdc	Proceeds From Lines Of Credit And Warrants ProceedsFromLinesOfCreditAndWarrants	0	USD
CY2018	sdc	Proceeds From Lines Of Credit And Warrants ProceedsFromLinesOfCreditAndWarrants	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	16807000	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	11784000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	466485000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1734000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	6127000	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3514000	USD
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	194439000	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	193516000	USD
CY2018	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
CY2020	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	0	USD
CY2019	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	22352000	USD
CY2018	us-gaap	Repayments Of Related Party Debt RepaymentsOfRelatedPartyDebt	35532000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	10138000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3017000	USD
CY2018	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	0	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	663000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	251000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-392000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	178975000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	444082000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	19750000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	16630000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	4529000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	309858000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	318458000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	313929000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4071000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	316724000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	318458000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	313929000	USD
CY2020	sdc	Variable Interest Entity Number Of Entities VariableInterestEntityNumberOfEntities	54	variable_interest_entity
CY2019	sdc	Variable Interest Entity Number Of Entities VariableInterestEntityNumberOfEntities	44	variable_interest_entity
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	32491000	USD
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="padding-right:60.75pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:209%">Management Use of Estimates</span></div><div style="margin-top:6pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that impact the reported amounts. On an ongoing basis, the Company evaluates its </span></div>estimates, including those related to the fair values of financial instruments, useful lives of property, plant and equipment, revenue recognition, equity-based compensation, long-lived assets, and contingent liabilities, among others. In connection with its credit facility with HPS Investment Partners, the Company issued warrants to certain affiliates of HPS Investment Partners. The warrants were recorded at fair value within equity on the consolidated balance sheets using the Black-Scholes option pricing model (see Note 10). Each of these estimates varies in regard to the level of judgment involved and its potential impact on the Company’s financial results. Estimates are considered critical either when a different estimate could have reasonably been used, or where changes in the estimate are reasonably likely to occur from period to period, and such use or change would materially impact the Company’s financial condition, results of operations, or cash flows. Actual results could differ from those estimates.
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	656780000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	750428000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	423234000	USD
CY2020	sdc	Revenue From Contract With Customer Implicit Price Concessions RevenueFromContractWithCustomerImplicitPriceConcessions	66128000	USD
CY2019	sdc	Revenue From Contract With Customer Implicit Price Concessions RevenueFromContractWithCustomerImplicitPriceConcessions	74662000	USD
CY2018	sdc	Revenue From Contract With Customer Implicit Price Concessions RevenueFromContractWithCustomerImplicitPriceConcessions	46554000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	656780000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	750428000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	423234000	USD
CY2017Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	12437000	USD
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	322919000	USD
CY2019	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	481468000	USD
CY2018	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	213080000	USD
CY2020Q4	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	56390000	USD
CY2019Q4	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	27336000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	8861000	USD
CY2020Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	407902000	USD
CY2019Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	150448000	USD
CY2020	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	21509000	USD
CY2019	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	11861000	USD
CY2018	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	5200000	USD
CY2020	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	7978000	USD
CY2019	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	3384000	USD
CY2018	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	667000	USD
CY2020Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	10059000	USD
CY2019Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	5950000	USD
CY2020	sdc	Redeemable Noncontrolling Interest Equity Redemption Date Period After Issuance RedeemableNoncontrollingInterestEquityRedemptionDatePeriodAfterIssuance	P6Y
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	19188000	USD
CY2019Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	12481000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	29247000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	18431000	USD
CY2020Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9315000	USD
CY2019Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	10503000	USD
CY2020Q4	sdc	Deposit Assets Current DepositAssetsCurrent	2111000	USD
CY2019Q4	sdc	Deposit Assets Current DepositAssetsCurrent	3132000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1406000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	551000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	12832000	USD
CY2019Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	14186000	USD
CY2020Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	2583000	USD
CY2019Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	1308000	USD
CY2020Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	1018000	USD
CY2019Q4	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	3346000	USD
CY2020	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	6692000	USD
CY2019Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	6217000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	184000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	428000	USD
CY2020Q4	us-gaap	Investments Investments	1010000	USD
CY2019Q4	us-gaap	Investments Investments	0	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	11487000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	11299000	USD
CY2019	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	32491000	USD
CY2020	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	21628000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2018	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	3829000	USD
CY2019	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	USD
CY2018	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	25457000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	786000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2018	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2020	us-gaap	Business Exit Costs1 BusinessExitCosts1	4687000	USD
CY2019	us-gaap	Business Exit Costs1 BusinessExitCosts1	0	USD
CY2018	us-gaap	Business Exit Costs1 BusinessExitCosts1	0	USD
CY2020	us-gaap	Other Restructuring Costs OtherRestructuringCosts	1561000	USD
CY2019	us-gaap	Other Restructuring Costs OtherRestructuringCosts	0	USD
CY2018	us-gaap	Other Restructuring Costs OtherRestructuringCosts	0	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	7034000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	397000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	285345000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	216908000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	95350000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	39365000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	189995000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	177543000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	31176000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	20484000	USD
CY2020Q4	sdc	Leases Rightof Use Asset LeasesRightofUseAsset	51660000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6821000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	11055000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	27771000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	10997000	USD
CY2020Q4	sdc	Lease Liability LeaseLiability	56644000	USD
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y7M6D
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0587
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0750
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	15444000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	9988000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2062000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	9875000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	16452000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	3249000	USD
CY2020	us-gaap	Lease Cost LeaseCost	41626000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	9056000	USD
CY2020	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	0	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	10138000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	11209000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	8643000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	6859000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6812000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	0	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	6130000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5349000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4632000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	9895000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	18068000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	41461000	USD
CY2020Q4	us-gaap	Direct Financing Lease Residual Value Of Leased Asset DirectFinancingLeaseResidualValueOfLeasedAsset	5661000	USD
CY2020Q4	us-gaap	Operating Lease Residual Value Of Leased Asset OperatingLeaseResidualValueOfLeasedAsset	0	USD
CY2020Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	1677000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6869000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	22052000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	34592000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	11055000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6821000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	10997000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	27771000	USD
CY2020Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	19236000	USD
CY2019Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	31804000	USD
CY2020Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	27912000	USD
CY2019Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	25019000	USD
CY2020Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	14877000	USD
CY2019Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	6660000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	38564000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	29856000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	100589000	USD
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	93339000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	309000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-269211000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-532379000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-51224000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-6166000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-3158000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-23186000	USD
CY2020	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-275377000	USD
CY2019	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-535537000	USD
CY2018	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-74410000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1169000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1018000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	101000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	642000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	450000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	56000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	204000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1253000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	491000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3064000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1818000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	305000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	58000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	450000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	56000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	58000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3122000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2268000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	361000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.132
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.166
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.001
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0
CY2020	sdc	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwards	-0.004
CY2019	sdc	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwards	-0.038
CY2018	sdc	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwards	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.001
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0
CY2020	sdc	Income Tax Rate Reconciliation Uncertain Tax Positions IncomeTaxRateReconciliationUncertainTaxPositions	-0.005
CY2019	sdc	Income Tax Rate Reconciliation Uncertain Tax Positions IncomeTaxRateReconciliationUncertainTaxPositions	-0.002
CY2018	sdc	Income Tax Rate Reconciliation Uncertain Tax Positions IncomeTaxRateReconciliationUncertainTaxPositions	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	-0.078
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.011
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.004
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2020Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	351000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	539000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	3511000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	1169000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	63542000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	21989000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	181673000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	214530000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	249077000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	238227000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	818000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	248420000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	237775000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	657000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	452000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	818000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	531000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	531000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	161000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	79000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	248420000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1006000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	34000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	462000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1087000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	972000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2555000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1006000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2555000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1006000	USD
CY2020	sdc	Limited Liability Company Or Limited Partnership Members Or Limited Partners Units Purchased In The Period Value LimitedLiabilityCompanyOrLimitedPartnershipMembersOrLimitedPartnersUnitsPurchasedInThePeriodValue	635690000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	22052000	USD
CY2019Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	26501000	USD
CY2020Q4	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	408603000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	208526000	USD
CY2020Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	15664000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	35376000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	392939000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	173150000	USD
CY2020Q2	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	7.11
CY2020Q2	us-gaap	Warrants Not Settleable In Cash Fair Value Disclosure WarrantsNotSettleableInCashFairValueDisclosure	17620000	USD
CY2019Q3	sdc	Members Units Required Redemption Shares MembersUnitsRequiredRedemptionShares	20710	shares
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4609000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	407902000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	412511000	USD
CY2018Q4	sdc	Redeemable Noncontrolling Interest Shares Issued During The Period RedeemableNoncontrollingInterestSharesIssuedDuringThePeriod	14784	shares
CY2018Q4	us-gaap	Temporary Equity Stock Issued During Period Value New Issues TemporaryEquityStockIssuedDuringPeriodValueNewIssues	388634000	USD
CY2018Q4	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	11578000	USD
CY2018Q4	us-gaap	Temporary Equity Redemption Price Per Share TemporaryEquityRedemptionPricePerShare	27071000
CY2018Q4	sdc	Redeemable Noncontrolling Interest Accrued Preferred Rate Of Return RedeemableNoncontrollingInterestAccruedPreferredRateOfReturn	0.125
CY2020Q4	sdc	Share Based Compensation Arrangement By Share Based Payment Award Number Of Award Types ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAwardTypes	2	award_type
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.45
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.017
CY2020Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	9921000	USD
CY2020	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y8M12D
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44903000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	350122000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19839000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-278499000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-537805000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-104245000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-200133000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-319047000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-78366000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-114513000	USD
CY2020	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	200133000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	319047000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-278499000	USD
CY2019Q4	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-433560000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	109854360	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	102442525	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	275346082	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	279474505	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	385200442	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	381917030	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.71
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.12
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.72
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.14
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3202000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2707000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1133000	USD
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2020Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	184556000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	168501000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	107073000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	196650000	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	136017000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	118741000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	58297000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	136873000	USD
CY2020Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-19200000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-27765000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-74019000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-96480000	USD
CY2020Q4	us-gaap	Profit Loss ProfitLoss	-32951000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	-43482000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	-94666000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	-107400000	USD
CY2020Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-23224000	USD
CY2020Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-30892000	USD
CY2020Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-67867000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-78150000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	-9727000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-12590000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-26799000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-29250000	USD
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	114008652	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	111703080	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	109048411	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104595081	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	386128446	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	385672677	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	385133303	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	383855705	shares
CY2019Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	196713000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	180185000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	195794000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	177736000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	143338000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	138750000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	161129000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	128821000	USD
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-92246000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-382341000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	685000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-16371000	USD
CY2019Q4	us-gaap	Profit Loss ProfitLoss	-97326000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	-387564000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	-32435000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	-20480000	USD
CY2019Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-71109000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-299268000	USD
CY2019Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	0	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	0	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-26217000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-88296000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-32435000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-20480000	USD
CY2019Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	103043244	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	99533877	shares
CY2019Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	382517729	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	379008382	shares
CY2020	us-gaap	Interest Paid Net InterestPaidNet	30900000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	9664000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	8392000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	11809000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	28638000	USD
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1457000	USD
CY2020	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2019	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	23973000	USD
CY2018	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	6867000	USD
CY2020	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2019	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2018	us-gaap	Notes Issued1 NotesIssued1	1546000	USD
CY2020	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2019	us-gaap	Stock Issued1 StockIssued1	1155000	USD
CY2018	us-gaap	Stock Issued1 StockIssued1	0	USD

Files In Submission

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2020 Q4 Form 10-K Financial Statement

#000177562521000025 Filed on March 12, 2021

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$SDCCQ SmileDirectClub, Inc. Stock $sdccq

2020 Q4 Form 10-K Financial Statement

#000177562521000025 Filed on March 12, 2021

Income Statement

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Files In Submission

$SDCCQ
SmileDirectClub, Inc. Stock $sdccq