$XXII
22nd Century Group, Inc. Stock $xxii

$xxii Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-K Financial Statement

#000155837021002771 Filed on March 11, 2021

Income Statement

Concept	2020 Q4	2019 Q4	2019 Q3
Revenue	$7.308M	$7.262M	$6.462M
YoY Change	0.63%	1.78%	3.22%
Cost Of Revenue	$6.720M	$7.037M	$6.483M
YoY Change	-4.51%	6.3%	6.12%
Gross Profit	$588.0K	$224.7K	-$21.07K
YoY Change	161.65%	-56.34%	-113.96%
Gross Profit Margin	8.05%	3.09%	-0.33%
Selling, General & Admin	$5.162M	$3.837M	$4.059M
YoY Change	34.52%	71.5%	103.16%
% of Gross Profit	877.89%	1707.53%
Research & Development	$1.410M	$1.626M	$1.993M
YoY Change	-13.31%	-55.83%	-50.3%
% of Gross Profit	239.8%	723.72%
Depreciation & Amortization	$348.0K	$313.9K	$158.0K
YoY Change	10.85%	-20.72%	18.93%
% of Gross Profit	59.18%	139.7%
Operating Expenses	$6.805M	$5.778M	$7.585M
YoY Change	17.78%	-8.51%	19.27%
Operating Profit	-$6.248M	-$5.552M	-$7.606M
YoY Change	12.54%	-4.28%	22.5%
Interest Expense	$394.0K	-$645.5K	$12.00K
YoY Change	-161.04%	-79.3%	170.82%
% of Operating Profit
Other Income/Expense, Net	$128.0K	-$1.010M	-$2.639M
YoY Change	-112.67%	-89.68%	-121.09%
Pretax Income	-$6.404M	-$6.198M	-$10.25M
YoY Change	3.32%	-30.51%	-262.5%
Income Tax	$0.00	$0.00	$0.00
% Of Pretax Income
Net Earnings	-$6.405M	-$6.198M	-$10.25M
YoY Change	3.34%	-30.51%	-262.5%
Net Earnings / Revenue	-87.64%	-85.35%	-158.54%
Basic Earnings Per Share
Diluted Earnings Per Share	-$46.10K	-$48.13K	-$81.69K
COMMON SHARES
Basic Shares Outstanding	138.9M
Diluted Shares Outstanding

Balance Sheet

Concept	2020 Q4	2019 Q4	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$22.34M	$38.96M	$43.72M
YoY Change	-42.66%	-30.86%	-29.62%
Cash & Equivalents	$1.029M	$485.0K	$617.0K
Short-Term Investments	$21.31M	$38.48M	$43.10M
Other Short-Term Assets	$1.806M	$648.2K	$872.9K
YoY Change	178.64%	-30.19%	-31.81%
Inventory	$2.034M	$2.266M	$2.384M
Prepaid Expenses
Receivables	$2.159M	$867.0K	$774.0K
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$28.34M	$42.74M	$47.75M
YoY Change	-33.69%	-30.16%	-29.43%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.483M	$3.722M	$3.897M
YoY Change	-33.29%	14.15%	17.84%
Goodwill
YoY Change
Intangibles	$8.211M	$8.494M
YoY Change	-3.33%	-12.9%
Long-Term Investments	$6.536M	$8.403M	$1.682M
YoY Change	-22.21%	171.72%	-75.01%
Other Assets	$5.876M
YoY Change
Total Long-Term Assets	$23.35M	$26.21M	$14.11M
YoY Change	-10.89%	62.74%	-24.71%
TOTAL ASSETS
Total Short-Term Assets	$28.34M	$42.74M	$47.75M
Total Long-Term Assets	$23.35M	$26.21M	$14.11M
Total Assets	$51.69M	$68.95M	$61.86M
YoY Change	-25.03%	-10.8%	-28.41%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.116M	$1.997M	$1.647M
YoY Change	-44.12%	-22.44%	-57.26%
Accrued Expenses	$931.0K	$2.619M	$2.209M
YoY Change	-64.45%	43.39%	16.14%
Deferred Revenue	$272.0K	$5.000K
YoY Change	5340.0%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$539.0K	$580.7K	$576.7K
YoY Change	-7.18%	-15.74%	46.87%
Total Short-Term Liabilities	$7.343M	$5.781M	$5.027M
YoY Change	27.02%	11.74%	-24.22%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$292.2K	$589.4K
YoY Change	-100.0%	-65.55%	105.37%
Other Long-Term Liabilities	$241.0K	$828.0K	$937.6K
YoY Change	-70.89%
Total Long-Term Liabilities	$241.0K	$1.120M	$1.527M
YoY Change	-78.48%	32.04%	432.09%
TOTAL LIABILITIES
Total Short-Term Liabilities	$7.343M	$5.781M	$5.027M
Total Long-Term Liabilities	$241.0K	$1.120M	$1.527M
Total Liabilities	$7.584M	$6.901M	$6.554M
YoY Change	9.9%	14.6%	-5.3%
SHAREHOLDERS EQUITY
Retained Earnings	-$145.4M	-$125.7M
YoY Change	15.68%	26.79%
Common Stock	$1.000K	$1.000K
YoY Change	0.0%	-19.74%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$44.11M	$62.05M	$55.31M
YoY Change
Total Liabilities & Shareholders Equity	$51.69M	$68.95M	$61.86M
YoY Change	-25.03%	-10.8%	-28.41%

Cashflow Statement

Concept	2020 Q4	2019 Q4	2019 Q3
OPERATING ACTIVITIES
Net Income	-$6.405M	-$6.198M	-$10.25M
YoY Change	3.34%	-30.51%	-262.5%
Depreciation, Depletion And Amortization	$348.0K	$313.9K	$158.0K
YoY Change	10.85%	-20.72%	18.93%
Cash From Operating Activities	-$2.997M	-$2.890M	-$2.953M
YoY Change	3.71%	-45.3%	-29.22%
INVESTING ACTIVITIES
Capital Expenditures	-$147.0K	-$121.8K	-$199.9K
YoY Change	20.65%	-63.98%	11.79%
Acquisitions
YoY Change
Other Investing Activities	$3.861M	-$7.437M	$2.896M
YoY Change	-151.92%	-234.25%	66.19%
Cash From Investing Activities	$3.714M	-$7.558M	$2.696M
YoY Change	-149.14%	-245.32%	73.52%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.230M	10.32M	0.000
YoY Change	-111.92%	-14252.31%	-100.0%
NET CHANGE
Cash From Operating Activities	-2.997M	-2.890M	-2.953M
Cash From Investing Activities	3.714M	-7.558M	2.696M
Cash From Financing Activities	-1.230M	10.32M	0.000
Net Change In Cash	-513.0K	-132.7K	-256.7K
YoY Change	286.67%	-14.02%	-90.21%
FREE CASH FLOW
Cash From Operating Activities	-$2.997M	-$2.890M	-$2.953M
Capital Expenditures	-$147.0K	-$121.8K	-$199.9K
Free Cash Flow	-$2.850M	-$2.768M	-$2.753M
YoY Change	2.96%	-44.02%	-31.05%

Facts In Submission

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CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
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CY2020	dei	Entity File Number EntityFileNumber	001-36338
CY2020	dei	Entity Registrant Name EntityRegistrantName	22nd Century Group, Inc.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NV
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	98-0468420
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	8560 Main Street
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CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	75424000
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	445000
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3187000
CY2018	xxii	Reclassification Of Warrant Liability To Capital In Excess Of Par ReclassificationOfWarrantLiabilityToCapitalInExcessOfPar	168000
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-22000
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	43000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-7967000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	71278000
CY2019	xxii	Stock Issued During Period Value Warrants Exercise StockIssuedDuringPeriodValueWarrantsExercise	10616000
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3540000
CY2019	xxii	Stock Issued During Period Value Litigation Expense StockIssuedDuringPeriodValueLitigationExpense	1891000
CY2019	us-gaap	Stock Issued During Period Value Purchase Of Assets StockIssuedDuringPeriodValuePurchaseOfAssets	1297000
CY2019	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	207000
CY2019	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-221000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-26558000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	62050000
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	50000
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1654000
CY2020	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	72000
CY2020	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-5000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-19711000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	44110000
CY2020	us-gaap	Profit Loss ProfitLoss	-19711000
CY2019	us-gaap	Profit Loss ProfitLoss	-26558000
CY2018	us-gaap	Profit Loss ProfitLoss	-7967000
CY2020	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	176000
CY2019	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1142000
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	1741000
CY2020	xxii	Amortization And Depreciation Excluding Amortization Of Intangibles AmortizationAndDepreciationExcludingAmortizationOfIntangibles	1094000
CY2019	xxii	Amortization And Depreciation Excluding Amortization Of Intangibles AmortizationAndDepreciationExcludingAmortizationOfIntangibles	1186000
CY2018	xxii	Amortization And Depreciation Excluding Amortization Of Intangibles AmortizationAndDepreciationExcludingAmortizationOfIntangibles	1200000
CY2020	xxii	Amortization Of License Fees AmortizationOfLicenseFees	251000
CY2019	xxii	Amortization Of License Fees AmortizationOfLicenseFees	239000
CY2018	xxii	Amortization Of License Fees AmortizationOfLicenseFees	143000
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	182000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	212000
CY2018	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	14493000
CY2020	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-434000
CY2019	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-2419000
CY2018	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	284000
CY2020	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	5000
CY2019	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	221000
CY2018	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	-54000
CY2019	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	1891000
CY2020	xxii	Gain Loss On Sale Of Property Plant And Equipment Nonoperating GainLossOnSaleOfPropertyPlantAndEquipmentNonoperating	1000
CY2019	xxii	Gain Loss On Sale Of Property Plant And Equipment Nonoperating GainLossOnSaleOfPropertyPlantAndEquipmentNonoperating	87000
CY2018	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	49000
CY2020	us-gaap	Accretion Expense AccretionExpense	43000
CY2019	us-gaap	Accretion Expense AccretionExpense	48000
CY2018	us-gaap	Accretion Expense AccretionExpense	11000
CY2020	xxii	Accretion Income AccretionIncome	369000
CY2019	xxii	Accretion Income AccretionIncome	22000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1654000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	3540000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	3187000
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	521000
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	985000
CY2018	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	-95000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1292000
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-86000
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	289000
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	207000
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-334000
CY2020	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	787000
CY2019	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-280000
CY2018	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	182000
CY2020	xxii	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-552000
CY2019	xxii	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-212000
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-936000
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-732000
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	322000
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2183000
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	792000
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-167000
CY2020	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	-225000
CY2019	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	792000
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	267000
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-78000
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	55000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-15621000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-14588000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-17845000
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	468000
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	565000
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	657000
CY2020	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	54000
CY2019	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	527000
CY2018	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	449000
CY2020	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	6000
CY2019	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	166000
CY2019	xxii	Payments To Acquire Investment Including Receivable And Equity Securities PaymentsToAcquireInvestmentIncludingReceivableAndEquitySecurities	12000000
CY2018	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	13052000
CY2020	us-gaap	Proceeds From Sale And Maturity Of Trading Securities Heldforinvestment ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment	39728000
CY2019	us-gaap	Proceeds From Sale And Maturity Of Trading Securities Heldforinvestment ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment	19320000
CY2018	us-gaap	Proceeds From Sale And Maturity Of Trading Securities Heldforinvestment ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment	37415000
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	22743000
CY2019	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1842000
CY2018	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	34216000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	16469000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4552000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	15145000
CY2020	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2549000
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	700000
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	800000
CY2020	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2195000
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	50000
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	445000
CY2019	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	10616000
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1183000
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1183000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-304000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	9916000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-355000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	544000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-120000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-3055000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	485000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	605000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3660000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1029000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	485000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	605000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	29000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	3000
CY2020	xxii	Patent And Trademark Additions Included In Accounts Payable PatentAndTrademarkAdditionsIncludedInAccountsPayable	55000
CY2019	xxii	Patent And Trademark Additions Included In Accounts Payable PatentAndTrademarkAdditionsIncludedInAccountsPayable	155000
CY2018	xxii	Patent And Trademark Additions Included In Accounts Payable PatentAndTrademarkAdditionsIncludedInAccountsPayable	152000
CY2020	xxii	Machinery And Equipment Additions Included In Accounts Payable MachineryAndEquipmentAdditionsIncludedInAccountsPayable	2000
CY2018	xxii	Machinery And Equipment Additions Included In Accounts Payable MachineryAndEquipmentAdditionsIncludedInAccountsPayable	19000
CY2020	xxii	Right Of Use Assets And Corresponding Operating Lease Obligations RightOfUseAssetsAndCorrespondingOperatingLeaseObligations	198000
CY2019	xxii	Right Of Use Assets And Corresponding Operating Lease Obligations RightOfUseAssetsAndCorrespondingOperatingLeaseObligations	814000
CY2020	xxii	Patent And Trademark Additions Included In Accrued Liabilities Current PatentAndTrademarkAdditionsIncludedInAccruedLiabilitiesCurrent	28000
CY2018	xxii	License Acquired With Note Payable LicenseAcquiredWithNotePayable	2326000
CY2018	xxii	Reclassification Of Warrants Liability To Capital In Excess Of Par Value ReclassificationOfWarrantsLiabilityToCapitalInExcessOfParValue	168000
CY2019	us-gaap	Stock Issued During Period Value Purchase Of Assets StockIssuedDuringPeriodValuePurchaseOfAssets	1297000
CY2020	xxii	Number Of Subsidiaries NumberOfSubsidiaries	3
CY2020	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"><span style="font-style:italic;font-weight:bold;">Reclassifications </span><i style="font-style:italic;">– </i>Certain items in the 2019 and 2018 financial statements have been reclassified to conform to the 2020 classification. During 2020, the Company expanded its research and development expense line item into two line items in the operating expense section of the Company’s Consolidated Statements of Operations and Comprehensive Loss: (i) Research and development and (ii) Research and development—MRTP. The comparative classifications for 2019 and 2018 have been reclassified to conform to the new presentation.</p>
CY2020	xxii	Number Of Line Items Affected By Reclassifications NumberOfLineItemsAffectedByReclassifications	2
CY2020	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"><span style="font-style:italic;font-weight:bold;">Concentration of Credit Risk </span>– Financial instruments that potentially subject the Company to concentration of credit risk consist of cash accounts in financial institutions. Although the cash accounts exceed the federally insured deposit amount, management does not anticipate nonperformance by the financial institutions. Management reviews the financial viability of these institutions on a periodic basis.</p>
CY2020Q4	xxii	Inventory Tobacco Leaf Gross InventoryTobaccoLeafGross	821000
CY2019Q4	xxii	Inventory Tobacco Leaf Gross InventoryTobaccoLeafGross	1178000
CY2020Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	171000
CY2019Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	106000
CY2020Q4	xxii	Inventory Raw Materials Excluding Tobacco Leaf InventoryRawMaterialsExcludingTobaccoLeaf	1142000
CY2019Q4	xxii	Inventory Raw Materials Excluding Tobacco Leaf InventoryRawMaterialsExcludingTobaccoLeaf	1082000
CY2019Q4	us-gaap	Inventory Net InventoryNet	2266000
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	521000
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"><span style="font-style:italic;font-weight:bold;">Use of Estimates </span>–<b style="font-weight:bold;"> </b>The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires management 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 income and expenses during the reporting period. Actual results could differ from those estimates.</p>
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	100000
CY2019Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	100000
CY2020Q4	us-gaap	Inventory Net InventoryNet	2034000
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2670000
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2284000
CY2020Q4	xxii	Machinery And Equipment Net MachineryAndEquipmentNet	2483000
CY2019Q4	xxii	Machinery And Equipment Net MachineryAndEquipmentNet	3120000
CY2020	us-gaap	Depreciation Depreciation	688000
CY2019	us-gaap	Depreciation Depreciation	589000
CY2018	us-gaap	Depreciation Depreciation	523000
CY2020	xxii	Lessee Operating Lease Number Of One Year Renewal Options LesseeOperatingLeaseNumberOfOneYearRenewalOptions	3
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y1M6D
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.045
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	245000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	9000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	254000
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6000
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	248000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	335000
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	250000
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8211000
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8494000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	658000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	836000
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	820000
CY2020	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	176000
CY2020	xxii	Finite Lived Intangible Assets Written Off Due To Impairment Cost FiniteLivedIntangibleAssetsWrittenOffDueToImpairmentCost	448000
CY2020	xxii	Finite Lived Intangible Assets Written Off Due To Impairment Accumulated Amortization FiniteLivedIntangibleAssetsWrittenOffDueToImpairmentAccumulatedAmortization	302000
CY2019	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1142000
CY2019	xxii	Finite Lived Intangible Assets Written Off Due To Impairment Cost FiniteLivedIntangibleAssetsWrittenOffDueToImpairmentCost	2092000
CY2019	xxii	Finite Lived Intangible Assets Written Off Due To Impairment Accumulated Amortization FiniteLivedIntangibleAssetsWrittenOffDueToImpairmentAccumulatedAmortization	950000
CY2018	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0
CY2019Q4	us-gaap	Stock Issued During Period Value Purchase Of Assets StockIssuedDuringPeriodValuePurchaseOfAssets	1297000
CY2019Q4	us-gaap	Share Price SharePrice	1
CY2020Q4	us-gaap	Long Term Investments LongTermInvestments	6536000
CY2019Q4	us-gaap	Long Term Investments LongTermInvestments	8403000
CY2020Q4	us-gaap	Notes Receivable Related Parties Noncurrent NotesReceivableRelatedPartiesNoncurrent	5876000
CY2019Q4	us-gaap	Notes Receivable Related Parties Noncurrent NotesReceivableRelatedPartiesNoncurrent	5589000
CY2018Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	3092000
CY2019	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-2419000
CY2019	xxii	Accreted Interest Income On Convertible Note Receivable AccretedInterestIncomeOnConvertibleNoteReceivable	22000
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	11127000
CY2020	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	434000
CY2020	xxii	Accreted Interest Income On Convertible Note Receivable AccretedInterestIncomeOnConvertibleNoteReceivable	595000
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	11288000
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	23652000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	74000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	23726000
CY2019Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	36778000
CY2019Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	64000
CY2019Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	57000
CY2019Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	36785000
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	11692000
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	11753000
CY2019Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	16823000
CY2019Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	16851000
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	11960000
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	11973000
CY2019Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	9501000
CY2019Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	9480000
CY2020Q4	xxii	Available For Sale Securities Debt Maturities Due In Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesDueInFiveYearsAmortizedCost	0
CY2020Q4	xxii	Available For Sale Securities Debt Maturities Within Five Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinFiveYearFairValue	0
CY2019Q4	xxii	Available For Sale Securities Debt Maturities Due In Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesDueInFiveYearsAmortizedCost	10454000
CY2019Q4	xxii	Available For Sale Securities Debt Maturities Within Five Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinFiveYearFairValue	10454000
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	23652000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	23726000
CY2019Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	36778000
CY2019Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	36785000
CY2020Q2	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1200000
CY2020Q2	xxii	Directors And Officers Insurance Premium DirectorsAndOfficersInsurancePremium	2744000
CY2020Q2	xxii	Directors And Officers Insurance Premium Paid DirectorsAndOfficersInsurancePremiumPaid	549000
CY2020Q2	xxii	Directors And Officers Insurance Payable Current DirectorsAndOfficersInsurancePayableCurrent	2195000
CY2020Q2	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0319
CY2020	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.03
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	150000
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	157000
CY2020Q4	xxii	License Fees Payable Current LicenseFeesPayableCurrent	293000
CY2019Q4	xxii	License Fees Payable Current LicenseFeesPayableCurrent	581000
CY2020Q4	xxii	Directors And Officers Insurance Payable Current DirectorsAndOfficersInsurancePayableCurrent	246000
CY2020Q4	us-gaap	Notes Payable Current NotesPayableCurrent	539000
CY2019Q4	us-gaap	Notes Payable Current NotesPayableCurrent	581000
CY2019Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	292000
CY2020	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	306000
CY2019	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	881000
CY2019Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	771000
CY2020Q4	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	339000
CY2020Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	241000
CY2019Q4	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	359000
CY2019Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	446000
CY2018	xxii	Number Of Warrants Exercised NumberOfWarrantsExercised	794869
CY2018	xxii	Stock Issued During Period Shares Warrants Exercise StockIssuedDuringPeriodSharesWarrantsExercise	490012
CY2018	xxii	Reclassification Of Warrant Liability To Capital In Excess Of Par ReclassificationOfWarrantLiabilityToCapitalInExcessOfPar	168000
CY2019Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	1.11
CY2019Q4	xxii	Warrant Notice Price Per Share WarrantNoticePricePerShare	0.001
CY2019Q4	xxii	Warrants Weighted Average Price WarrantsWeightedAveragePrice	3.00
CY2018Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	11293211
CY2019	xxii	Number Of Warrants Exercised NumberOfWarrantsExercised	11293211
CY2019	xxii	Class Of Warrant Or Right Issued ClassOfWarrantOrRightIssued	11293211
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	11293211
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	141000
CY2020Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	1746000
CY2020Q4	us-gaap	Contractual Obligation Due In Second Year ContractualObligationDueInSecondYear	1535000
CY2020Q4	us-gaap	Contractual Obligation Due In Third Year ContractualObligationDueInThirdYear	1310000
CY2020Q4	us-gaap	Contractual Obligation Due In Fourth Year ContractualObligationDueInFourthYear	1310000
CY2020Q4	xxii	Contractual Obligation Due After Fourth Year ContractualObligationDueAfterFourthYear	1510000
CY2020Q4	us-gaap	Contractual Obligation ContractualObligation	7411000
CY2019Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	990000
CY2019Q3	us-gaap	Litigation Settlement Amount Awarded To Other Party LitigationSettlementAmountAwardedToOtherParty	1891000
CY2019Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	990000
CY2019Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	3
CY2020Q1	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	3
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-19711000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-26558000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-7967000
CY2020	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	138813000
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	125883000
CY2018	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	124299000
CY2020	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.14
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.21
CY2018	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.06
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	20812000
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	20081000
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	19965000
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	5000000
CY2014Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	5000000
CY2019Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	5000000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	15000000
CY2020	xxii	Share Based Compensation Arrangement Plan Term ShareBasedCompensationArrangementPlanTerm	P10Y
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	3987167
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	1301000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.21
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	100000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	2.02
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	250000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	2.02
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	951000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	2.15
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	2885000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.71
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	325000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	1.07
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	573000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	1.90
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	2938000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	0.85
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	601000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	202000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8157000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.28
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1632000
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.64
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	613000
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.87
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	504000
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	1.71
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8672000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.54
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	600000
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.07
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	75000
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.93
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7837000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.49
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	399000
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	1.04
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	169000
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	1.83
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	688000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1360000
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	2.09
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	1.51
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6581000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.50
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y10M24D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	3983000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	5737000
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	1.51
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y8M12D
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4325000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0154
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0277
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.70
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.90
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y1M24D
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y7M9D
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.70
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Payments ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments	0
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1654000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	3540000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	3187000
CY2020Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1528000
CY2020	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P0Y10M24D
CY2020Q4	xxii	Employeeservicesharebasedcompensationnonvestedawardstotalcompensationcostnotyetrecognizedstockoptionswithmilestonebasedvesting Employeeservicesharebasedcompensationnonvestedawardstotalcompensationcostnotyetrecognizedstockoptionswithmilestonebasedvesting	637000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3932000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5607000
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1446000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-200000
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	55000
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-14000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-4132000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5552000
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1460000
CY2020	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	4170000
CY2019	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	5552000
CY2018	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	1460000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	38000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
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	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	0.003
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	0.001
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements Other EffectiveIncomeTaxRateReconciliationTaxSettlementsOther	-0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.015
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.007
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.018
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.025
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.002
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.033
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.012
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.008
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.002
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.001
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary	-0.015
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.214
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.209
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.183
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.002
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	18498000
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	14996000
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	11527000
CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	115000
CY2019Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	52000
CY2018Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	21000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1099000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1049000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	813000
CY2020Q4	xxii	Deferred Tax Liabilities Start Up Expenditures DeferredTaxLiabilitiesStartUpExpenditures	199000
CY2019Q4	xxii	Deferred Tax Liabilities Start Up Expenditures DeferredTaxLiabilitiesStartUpExpenditures	221000
CY2018Q4	xxii	Deferred Tax Liabilities Start Up Expenditures DeferredTaxLiabilitiesStartUpExpenditures	243000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	1171000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	1209000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	326000
CY2020Q4	xxii	Deferred Tax Assets Accrued Bonus DeferredTaxAssetsAccruedBonus	423000
CY2019Q4	xxii	Deferred Tax Assets Accrued Bonus DeferredTaxAssetsAccruedBonus	200000
CY2018Q4	xxii	Deferred Tax Assets Accrued Bonus DeferredTaxAssetsAccruedBonus	101000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Severance Payments DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsSeverancePayments	122000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Severance Payments DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsSeverancePayments	134000
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	360000
CY2019Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	40000
CY2020Q4	xxii	Deferred Tax Assets Operating Lease Obligations DeferredTaxAssetsOperatingLeaseObligations	52000
CY2019Q4	xxii	Deferred Tax Assets Operating Lease Obligations DeferredTaxAssetsOperatingLeaseObligations	127000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	29000
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	22000
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	20000
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	22068000
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	18050000
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	13051000
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	237000
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	239000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	215000
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	358000
CY2019Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	351000
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	562000
CY2020Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	13000
CY2019Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	104000
CY2018Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	612000
CY2020Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	24000
CY2019Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	51000
CY2018Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	71000
CY2020Q4	xxii	Deferred Tax Liabilities Operating Lease Righ Tof Use Asset DeferredTaxLiabilitiesOperatingLeaseRighTofUseAsset	52000
CY2019Q4	xxii	Deferred Tax Liabilities Operating Lease Righ Tof Use Asset DeferredTaxLiabilitiesOperatingLeaseRighTofUseAsset	126000
CY2020Q4	xxii	Deferred Tax Liabilities Other Intangible Assets DeferredTaxLiabilitiesOtherIntangibleAssets	224000
CY2019Q4	xxii	Deferred Tax Liabilities Other Intangible Assets DeferredTaxLiabilitiesOtherIntangibleAssets	189000
CY2018Q4	xxii	Deferred Tax Liabilities Other Intangible Assets DeferredTaxLiabilitiesOtherIntangibleAssets	153000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	908000
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1060000
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1613000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	21198000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	16990000
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11438000
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	38000
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	15500000
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	16800000
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	7700000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	46900000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	1171000
CY2020Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	349000
CY2019Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	406000
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	272000
CY2019Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	5000
CY2020Q4	xxii	Contract Asset Liability Net ContractAssetLiabilityNet	77000
CY2019Q4	xxii	Contract Asset Liability Net ContractAssetLiabilityNet	401000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	28111000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	25833000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	26426000
CY2020	xxii	Risk Concentration Number Of Customers Comprising Specified Concentration RiskConcentrationNumberOfCustomersComprisingSpecifiedConcentration	2
CY2018	xxii	Risk Concentration Number Of Customers Comprising Specified Concentration RiskConcentrationNumberOfCustomersComprisingSpecifiedConcentration	3
CY2019	xxii	Risk Concentration Number Of Customers Comprising Specified Concentration RiskConcentrationNumberOfCustomersComprisingSpecifiedConcentration	3
CY2019Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.06
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-7606000
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7058000
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6435000
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7310000
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7308000
CY2020Q1	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	287000
CY2020Q2	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	201000
CY2020Q3	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	362000
CY2020Q4	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	588000
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-4142000
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-4753000
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-4040000
CY2020Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-6248000
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-4028000
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-5057000
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-4221000
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	-6405000
CY2020Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.03
CY2020Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.04
CY2020Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.03
CY2020Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.04
CY2019Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6294000
CY2019Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5815000
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6462000
CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7262000
CY2019Q1	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	-103000
CY2019Q2	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	-86000
CY2019Q3	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	-21000
CY2019Q4	xxii	Gross Profit Excluding Depreciation GrossProfitExcludingDepreciation	225000
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-5379000
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-5029000
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-5552000
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-2073000
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-8042000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-10245000
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-6198000
CY2019Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.02
CY2019Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.08
CY2019Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.05

Files In Submission

Name	View Source	Status
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0001558370-21-002771-index.html	Edgar Link	pending
0001558370-21-002771.txt	Edgar Link	pending
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xxii-20201231_cal.xml	Edgar Link	unprocessable
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$XXII
22nd Century Group, Inc. Stock $xxii

2020 Q4 Form 10-K Financial Statement

#000155837021002771 Filed on March 11, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$XXII 22nd Century Group, Inc. Stock $xxii

2020 Q4 Form 10-K Financial Statement

#000155837021002771 Filed on March 11, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$XXII
22nd Century Group, Inc. Stock $xxii