$OBLG
Oblong, Inc. Stock $oblg

$oblg Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-K Financial Statement

#000074621021000024 Filed on March 30, 2021

Income Statement

Concept	2020 Q4	2020	2019 Q4
Revenue	$15.33M	$15.33M	$5.420M
YoY Change	182.9%	19.54%	89.51%
Cost Of Revenue	$1.600M	$7.280M	$2.530M
YoY Change	-36.76%	-2.02%	47.09%
Gross Profit	$8.053M	$8.053M	$2.900M
YoY Change	177.69%	49.13%	154.39%
Gross Profit Margin	52.52%	52.52%	53.51%
Selling, General & Admin	$2.240M	$10.12M	$4.290M
YoY Change	-47.79%	38.33%	182.24%
% of Gross Profit	27.82%	125.62%	147.93%
Research & Development	$650.0K	$3.711M	$1.370M
YoY Change	-52.55%	83.44%	495.65%
% of Gross Profit	8.07%	46.08%	47.24%
Depreciation & Amortization	$750.0K	$3.140M	$860.0K
YoY Change	-12.79%	137.7%	437.5%
% of Gross Profit	9.31%	38.99%	29.66%
Operating Expenses	$3.620M	$13.83M	$5.656M
YoY Change	-36.0%	48.1%	196.13%
Operating Profit	-$10.06M	-$10.06M	-$2.756M
YoY Change	265.17%	32.88%	257.92%
Interest Expense	-$50.00K	-$370.0K	-$100.0K
YoY Change	-50.0%	270.0%	-200.0%
% of Operating Profit
Other Income/Expense, Net	$2.746M	$2.746M	-$90.00K
YoY Change	-3151.11%	-1568.45%	-66.67%
Pretax Income	-$7.318M	-$7.318M	-$5.650M
YoY Change	29.52%	-5.71%	108.49%
Income Tax	$103.0K	$103.0K
% Of Pretax Income
Net Earnings	-$7.421M	-$7.421M	-$5.650M
YoY Change	31.35%	-4.38%	107.72%
Net Earnings / Revenue	-48.4%	-48.4%	-104.24%
Basic Earnings Per Share		-$1.48
Diluted Earnings Per Share	$183.8K	-$1.48	-$1.119M
COMMON SHARES
Basic Shares Outstanding	6.286M shares	5.547M shares	5.141M shares
Diluted Shares Outstanding		5.547M shares

Balance Sheet

Concept	2020 Q4	2020	2019 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.100M	$5.100M	$4.600M
YoY Change	10.87%	10.87%	130.0%
Cash & Equivalents	$5.277M		$4.602M
Short-Term Investments
Other Short-Term Assets	$28.00K	$900.0K	$209.0K
YoY Change	-86.6%	-10.0%
Inventory	$920.0K	$900.0K	$1.816M
Prepaid Expenses	$663.0K
Receivables	$3.166M	$3.200M	$2.543M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$9.993M	$10.00M	$9.926M
YoY Change	0.67%	1.01%	152.89%
LONG-TERM ASSETS
Property, Plant & Equipment	$573.0K	$1.500M	$1.316M
YoY Change	-56.46%	-65.91%	80.77%
Goodwill	$7.367M		$7.908M
YoY Change	-6.84%		182.93%
Intangibles	$10.14M		$12.57M
YoY Change	-19.34%		2419.44%
Long-Term Investments
YoY Change
Other Assets	$167.0K	$200.0K	$70.00K
YoY Change	138.57%	100.0%	366.67%
Total Long-Term Assets	$19.15M	$19.10M	$24.98M
YoY Change	-23.35%	-23.6%	518.85%
TOTAL ASSETS
Total Short-Term Assets	$9.993M	$10.00M	$9.926M
Total Long-Term Assets	$19.15M	$19.10M	$24.98M
Total Assets	$29.14M	$29.10M	$34.91M
YoY Change	-16.52%	-16.62%	338.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$313.0K	$300.0K	$647.0K
YoY Change	-51.62%	-50.0%	191.44%
Accrued Expenses	$1.201M	$2.000M	$1.752M
YoY Change	-31.45%	-33.33%	102.08%
Deferred Revenue	$1.217M		$1.901M
YoY Change	-35.98%		4320.93%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$2.014M	$2.000M	$2.664M
YoY Change	-24.4%	-25.93%
Total Short-Term Liabilities	$5.575M	$5.600M	$8.258M
YoY Change	-32.49%	-32.53%	629.51%
LONG-TERM LIABILITIES
Long-Term Debt	$403.0K	$400.0K	$2.843M
YoY Change	-85.82%	-85.71%
Other Long-Term Liabilities	$0.00	$1.100M	$3.000K
YoY Change	-100.0%	-45.0%
Total Long-Term Liabilities	$1.511M	$1.500M	$4.866M
YoY Change	-68.95%	-68.75%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.575M	$5.600M	$8.258M
Total Long-Term Liabilities	$1.511M	$1.500M	$4.866M
Total Liabilities	$7.086M	$7.100M	$13.12M
YoY Change	-46.01%	-45.8%	1059.36%
SHAREHOLDERS EQUITY
Retained Earnings	-$192.9M		-$185.4M
YoY Change	4.0%		4.37%
Common Stock	$215.1M		$207.4M
YoY Change	3.72%		12.1%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$181.0K		$165.0K
YoY Change	9.7%		-66.73%
Treasury Stock Shares	113.0K shares		105.0K shares
Shareholders Equity	$22.06M	$22.10M	$21.79M
YoY Change
Total Liabilities & Shareholders Equity	$29.14M	$29.10M	$34.91M
YoY Change	-16.52%	-16.62%	338.45%

Cashflow Statement

Concept	2020 Q4	2020	2019 Q4
OPERATING ACTIVITIES
Net Income	-$7.421M	-$7.421M	-$5.650M
YoY Change	31.35%	-4.38%	107.72%
Depreciation, Depletion And Amortization	$750.0K	$3.140M	$860.0K
YoY Change	-12.79%	137.7%	437.5%
Cash From Operating Activities	-$2.240M	-$6.566M	-$2.580M
YoY Change	-13.18%	101.84%	369.09%
INVESTING ACTIVITIES
Capital Expenditures	-$30.00K	$38.00K	-$30.00K
YoY Change	0.0%	-15.56%	0.0%
Acquisitions
YoY Change
Other Investing Activities	$10.00K	$10.00K	$2.190M
YoY Change	-99.54%	-99.54%
Cash From Investing Activities	-$20.00K	-$31.00K	$2.170M
YoY Change	-100.92%	-101.44%	-7333.33%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		-$7.371M
YoY Change		-14552.94%
Debt Paid & Issued, Net		$2.500M
YoY Change
Cash From Financing Activities	4.870M	$7.272M	3.750M
YoY Change	29.87%	96.59%
NET CHANGE
Cash From Operating Activities	-2.240M	-$6.566M	-2.580M
Cash From Investing Activities	-20.00K	-$31.00K	2.170M
Cash From Financing Activities	4.870M	$7.272M	3.750M
Net Change In Cash	2.610M	$675.0K	3.340M
YoY Change	-21.86%	-73.99%	-675.86%
FREE CASH FLOW
Cash From Operating Activities	-$2.240M	-$6.566M	-$2.580M
Capital Expenditures	-$30.00K	$38.00K	-$30.00K
Free Cash Flow	-$2.210M	-$6.604M	-$2.550M
YoY Change	-13.33%	100.24%	390.38%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0000746210
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020	dei	Document Type DocumentType	10-K
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	001-35376
CY2020	dei	Entity Registrant Name EntityRegistrantName	OBLONG, INC.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	77-0312442
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	25587 Conifer Road
CY2020	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 105-231
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Conifer
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	CO
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	80433
CY2020	dei	City Area Code CityAreaCode	303
CY2020	dei	Local Phone Number LocalPhoneNumber	640-3838
CY2020	dei	Security12b Title Security12bTitle	Common Stock, $0.0001 par value
CY2020	dei	Trading Symbol TradingSymbol	OBLG
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2020	dei	Entity Small Business EntitySmallBusiness	true
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2020Q2	dei	Entity Public Float EntityPublicFloat	6482725	USD
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CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	158000	USD
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	0	USD
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CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2543000	USD
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CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2020000	USD
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CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3000	USD
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CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	110000	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	144000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	63000	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	465000	USD
CY2019	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	541000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2254000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	792000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-780000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-273000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-301000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-820000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-19000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	35000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-495000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-335000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	129000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-415000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-692000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-178000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-373000	USD
CY2020	glow	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-1134000	USD
CY2019	glow	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	0	USD
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-3000	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	0	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-6566000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-3253000	USD
CY2020	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	7000	USD
CY2019	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	0	USD
CY2020	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2019	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	2194000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	38000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	45000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-31000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	2149000	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2500000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	USD
CY2019	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	2417000	USD
CY2019	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	602000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	7371000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	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	3750000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	51000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7272000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3699000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	675000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	2595000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4602000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2007000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5277000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4602000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	213000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	105000	USD
CY2020Q4	us-gaap	Cash Cash	5058000	USD
CY2019Q4	us-gaap	Cash Cash	4602000	USD
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	158000	USD
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	0	USD
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	61000	USD
CY2019Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	0	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5277000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4602000	USD
CY2020	us-gaap	Stock Issued1 StockIssued1	99000	USD
CY2019	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2020	glow	Transfer Of Assets From Inventory To Fixed Assets TransferOfAssetsFromInventoryToFixedAssets	78000	USD
CY2019	glow	Transfer Of Assets From Inventory To Fixed Assets TransferOfAssetsFromInventoryToFixedAssets	0	USD
CY2020	glow	Warrants Issued WarrantsIssued	0	USD
CY2019	glow	Warrants Issued WarrantsIssued	72000	USD
CY2020	glow	Stock Issued Acquisition StockIssuedAcquisition	0	USD
CY2019	glow	Stock Issued Acquisition StockIssuedAcquisition	18862000	USD
CY2020	glow	Accrued Stock Dividends AccruedStockDividends	17000	USD
CY2019	glow	Accrued Stock Dividends AccruedStockDividends	27000	USD
CY2020	glow	Stock Issued Share Based Compensation StockIssuedShareBasedCompensation	0	USD
CY2019	glow	Stock Issued Share Based Compensation StockIssuedShareBasedCompensation	382000	USD
CY2020	us-gaap	Nature Of Operations NatureOfOperations	Business Description and Significant Accounting Policies <div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Business Description</span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Oblong, Inc. (“Oblong” or “we” or “us” or the “Company”) was formed as a Delaware corporation in May 2000 and is a provider of patented multi-stream collaboration technologies and managed services for video collaboration and network applications. Prior to March 6, 2020, Oblong, Inc. was named Glowpoint, Inc. (“Glowpoint”). On March 6, 2020, Glowpoint changed its name to Oblong, Inc.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On October 1, 2019, the Company closed an acquisition of all of the outstanding equity interest of Oblong Industries, Inc., a privately held Delaware corporation founded in 2006 (“Oblong Industries”); see further discussion in </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 3 - Oblong Industries Acquisition</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Principles of Consolidation</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The consolidated financial statements include the accounts of Oblong and our 100%-owned subsidiaries (i) GP Communications, LLC (“GP Communications”), whose business function is to provide interstate telecommunications services for regulatory purposes, (ii) Oblong Industries, Inc., and (iii) the following subsidiaries of Oblong Industries: Oblong Industries Europe, S.L. and Oblong Europe Limited. All inter-company balances and transactions have been eliminated in consolidation. The U.S. Dollar is the functional currency for all subsidiaries.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Segments</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Prior to the acquisition of Oblong Industries on October 1, 2019, the Company operated in one segment. Effective October 1, 2019, the former businesses of Glowpoint, Inc. (now Oblong, Inc.) and Oblong Industries were managed separately and involve different products and services. Accordingly, the Company currently operates in two segments: 1) the Oblong, Inc. (formerly Glowpoint) business which mainly consists of managed services for video collaboration and network and 2) the Oblong Industries business which consists of products and services for visual collaboration technologies. See </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 15 - Segment Reporting</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> for further discussion.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from the estimates made. We continually evaluate estimates used in the preparation of our consolidated financial statements for reasonableness. Appropriate adjustments, if any, to the estimates used are made prospectively based upon such periodic evaluation. The significant areas of estimation include determining the allowance for doubtful accounts, the estimated lives and recoverability of property and equipment, and intangible assets, the inputs used in the valuation of goodwill and intangible assets in connection with our impairment tests, the inputs used in the fair value of equity based awards as well as the values ascribed to assets acquired and liabilities assumed in the business combination. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Restricted Cash</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">As of December 31, 2020, our total cash balance was $5,277,000, consisting of available cash of $5,058,000, current restricted cash of $158,000, and $61,000 in long-term restricted cash. The long-term restricted cash is included in our other assets on our consolidated balance sheet. The restricted cash pertains to two letters of credit that serve as the security deposit for our leased office space in Munich, Germany and our leased office space in Los Altos, California (as discussed in </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 16 - Commitments and Contingencies</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">), and is secured by an equal amount of cash pledged as collateral, and such cash is held in a restricted bank account. As of February 28, 2021, the lease and the letter of credit ($158,000) for the Los Altos office space expired.</span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Allowance for Doubtful Accounts</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We perform ongoing credit evaluations of our customers. We record an allowance for doubtful accounts based on specifically identified amounts that are believed to be uncollectible. We also record additional allowances based on our aged receivables, which are determined based on historical experience and an assessment of the general financial conditions affecting our customer base. If our actual collections experience changes, revisions to our allowance may be required. After all attempts to collect a receivable have failed, the receivable is written off against the allowance. We do not obtain collateral from our customers to secure accounts receivable. The allowance for doubtful accounts was $182,000 and $19,000 at December 31, 2020 and 2019, respectively. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Inventory</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Inventory consists of finished goods and was determined using average costs and was stated at the lower of cost or net realizable value. The Company periodically performs analyses to identify obsolete or slow-moving inventory, and as of December 31, 2020, the Company has recorded an reserve for obsolescence of $193,000. There was no corresponding reserve for 2019.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Fair Value of Financial Instruments</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company considers its cash, accounts receivable, accounts payable and debt obligations to meet the definition of financial instruments. The carrying amount of cash, accounts receivable and accounts payable approximated their fair value due to the short maturities of these instruments. The carrying amounts of our debt obligations (see </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 10 - Debt</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">) approximate their fair values, which are based on borrowing rates that are available to the Company for loans with similar terms, collateral, and maturity. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company measures fair value as required by Accounting Standards Codification (“ASC”) Topic 820</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">“Fair Value Measurements and Disclosures”</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> (“ASC Topic 820”). ASC Topic 820 defines fair value, establishes a framework and gives guidance regarding the methods used for measuring fair value, and expands disclosures about fair value measurements. ASC Topic 820 clarifies that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, there exists a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="padding-left:45pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Level 1 - unadjusted quoted prices in active markets for identical assets or liabilities that the Company has the ability to access as of the measurement date. </span></div><div style="margin-bottom:6pt;margin-top:6pt;padding-left:45pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Level 2 - inputs other than quoted prices included within Level 1 that are directly observable for the asset or liability or indirectly observable through corroboration with observable market data. </span></div><div style="padding-left:45pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:10pt">Level 3 - unobservable inputs for the asset or liability only used when there is little, if any, market activity for the asset or liability at the measurement date. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">This hierarchy requires the Company to use observable market data, when available, and to minimize the use of unobservable inputs when determining fair value. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Revenue Recognition</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company accounts for revenue in accordance with Accounting Standards Codification (“ASC”) Topic 606. </span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company recognizes revenue using the five-step model as prescribed by Topic 606:</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:19pt">Identification of the contract, or contracts, with a customer;</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:19pt">Identification of the distinct performance obligations in the contract;</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:19pt">Determination of the transaction price;</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:19pt">Allocation of the transaction price to the performance obligations in the contract; and</span></div><div style="margin-bottom:9pt;padding-left:36pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:19pt">Recognition of revenue when or as the Company satisfies a performance obligation.</span></div><div style="margin-bottom:9pt;text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Oblong’s (formerly Glowpoint) managed videoconferencing services are offered to our customers on either a usage basis or on a subscription. Our network services are offered to our customers on a subscription basis. Revenue for these services is generally recognized on a monthly basis as services are performed. Revenue related to professional services is recognized at the time the services are performed. The costs associated with obtaining a customer contract were previously expensed in the period they were incurred. Under Topic 606, these payments are deferred on our consolidated balance sheet and amortized over the expected life of the customer contract. Deferred revenue as of December 31, 2020 totaled $27,000 as certain performance obligations were not satisfied as of this date. During the year ended December 31, 2020, the Company recorded $21,000 of revenue that was included in deferred revenue as of December 31, 2019. During the year ended December 31, 2019, the Company recorded $32,000 of revenue that was included in deferred revenue as of December 31, 2018. </span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Oblong Industries’ visual collaboration products are composed of hardware and embedded software sold as a complete package, and generally include installation and maintenance services. Revenue for hardware and software is recognized upon shipment to the customer. Installation revenue is recognized upon completion of installation, which also triggers the beginning of recognition of revenue for maintenance services which range from one to three years. Revenue is recognized over time for maintenance services. Professional services are contracts with specific customers for software development, visual design, interaction design, engineering, and project support. These contracts vary in length, and revenue is recognized over time as services are rendered. Licensing agreements are for the Company’s core technology platform, g-speak, and are generally one year in length. Revenue for these services is recognized ratably over the service period. Upon adoption of Topic 606, Oblong Industries was not required to adjust its revenue recognition methodology, as recognition was deemed to be in-line with the five-step model. Deferred revenue as of December 31, 2020 totaled $1,696,000 as certain performance obligations were not satisfied as of this date. During the year ended December 31, 2020, the Company recorded $978,000 of revenue that was included in deferred revenue as of December 31, 2019. During the three months ended December 31, 2019, the Company recorded $352,000 of revenue that was included in deferred revenue as of the date of the merger. </span></div><div style="text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company disaggregates its revenue by geographic region. See </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 15 - Segment Reporting</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> for more information.</span></div><div style="text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Taxes Billed to Customers and Remitted to Taxing Authorities</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We recognize taxes billed to customers in revenue and taxes remitted to taxing authorities in our cost of revenue. For the years ended December 31, 2020 and 2019, we included taxes of $313,000 and $390,000, respectively, in revenue and we included taxes of $328,000 and $390,000, respectively, in cost of revenue.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Impairment of Long-Lived Assets, Goodwill and Intangible Assets</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company assesses the impairment of long-lived assets used in operations, primarily fixed assets and purchased intangible assets subject to amortization when events and circumstances indicate that the carrying value of the assets might not be recoverable. For purposes of evaluating the recoverability of fixed assets and amortizing intangible assets, the undiscounted cash flows estimated to be generated by those assets are compared to the carrying amounts of those assets. If and when the carrying values of the assets exceed the undiscounted cash flow, then the related assets will be written down to fair value. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">For the years ended December 31, 2020 and 2019, the Company recorded asset impairment charges on property and equipment of $144,000 and $63,000, which pertained primarily to assets no longer used in the business. During the year ended December 31, 2020, the Company disposed of fixed assets of $3,438,000, and the corresponding accumulated depreciation of $3,287,000, which resulted in a loss on disposal of $151,000. There were no impairments to purchased intangible assets for the years ended December 31, 2020 and 2019.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">For the year ended December 31, 2020, the Company recorded aggregate impairment charges of $465,000 on two right-of-use assets. See </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 16 - Commitments and Contingencies </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">for further discussion. There were no impairments to right-of-use assets for the year ended December 31, 2019.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Goodwill is not amortized but is subject to periodic testing for impairment in accordance with ASC Topic 350 “</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Intangibles - Goodwill and Other - Testing Indefinite-Lived Intangible Assets for Impairment”</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> (“ASC Topic 350”). During the years ended December 31, 2020 and 2019, the Company recorded impairment charges on goodwill of $541,000 and $2,254,000, respectively. See </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 7 - Goodwill</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> and </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Note 8 - Intangible Assets</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">) for further discussion.</span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration of Credit Risk</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash, and trade accounts receivable. We place our cash primarily in commercial checking accounts. Commercial bank balances may from time to time exceed federal insurance limits. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Property and Equipment</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Property and equipment are stated at cost and are depreciated over the estimated useful lives of the related assets, which range from <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjA1OTZmMmU3NjdhZTQ4M2U4YWU2MTAxZjZlODc0MTM5L3NlYzowNTk2ZjJlNzY3YWU0ODNlOGFlNjEwMWY2ZTg3NDEzOV8xMjEvZnJhZzowZWIyOThhM2E4Nzc0NGUwYjBkNDBjYjg3YTUyN2I4YS90ZXh0cmVnaW9uOjBlYjI5OGEzYTg3NzQ0ZTBiMGQ0MGNiODdhNTI3YjhhXzEzMDYw_0a054dd4-c061-43b2-99a8-b8cc1f28e23c">three</span> to ten years. Leasehold improvements are amortized over the shorter of either the asset’s useful life or the related lease term. Depreciation is computed on the straight-line method for financial reporting purposes.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Income Taxes</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We use the asset and liability method to determine our income tax expense or benefit. Deferred tax assets and liabilities are computed based on temporary differences between the financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates that are expected to be in effect when the differences are expected to be recovered or settled. Any resulting net deferred tax assets are evaluated for recoverability and, accordingly, a valuation allowance is provided when it is more likely than not that all or some portion of the deferred tax asset will not be realized. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Stock-based Compensation</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Stock-based awards have been accounted for as required by ASC Topic 718 </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">“Compensation – Stock Compensation”</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> (“ASC Topic 718”). Under ASC Topic 718 stock-based awards are valued at fair value on the date of grant, and that fair value is recognized over the requisite service period. The Company accounts for forfeitures when they occur.</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Research and Development</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Research and development expenses include internal and external costs related to developing new service offerings and features and enhancements to our existing services. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Treasury Stock</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Purchases and sales of treasury stock are accounted for using the cost method. Under this method, shares acquired are recorded at the acquisition price directly to the treasury stock account. Upon sale, the treasury stock account is reduced by the original acquisition price of the shares and any difference is recorded in additional paid in capital, on a first-in first-out basis. The Company does not recognize a gain or loss to income from the purchase and sale of treasury stock. </span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Recent Accounting Pronouncements</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;text-decoration:underline">Recently Issued Accounting Pronouncements</span></div><div style="text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Credit Losses</span></div><div style="text-align:justify;text-indent:13.5pt"><span><br/></span></div><div style="text-align:justify;text-indent:13.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In June 2016 the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326),” which was subsequently amended in February 2020 by ASU 2020-02, “Financial Instruments - Credit Losses (Topic 326) and Leases (Topic 842).” The amendments introduce an impairment model that is based on expected credit losses, rather than incurred losses, to estimate credit losses on certain types of financial instruments (e.g., loans and held-to-maturity securities), including certain off-balance sheet financial instruments (e.g., loan commitments). The expected credit losses should consider historical information, current information, and reasonable and supportable forecasts, including estimates of prepayments, over the contractual term. Financial instruments with similar risk characteristics may be grouped together when estimating expected credit losses. The update is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company is currently evaluating the impact the new guidance will have on its consolidated financial statements.</span></div>
CY2020Q4	glow	Subsidiary Investee Ownership Percentageby Parent SubsidiaryInvesteeOwnershipPercentagebyParent	1
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2020Q4	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2020	us-gaap	Use Of Estimates UseOfEstimates	Use of EstimatesPreparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) 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 consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from the estimates made. We continually evaluate estimates used in the preparation of our consolidated financial statements for reasonableness. Appropriate adjustments, if any, to the estimates used are made prospectively based upon such periodic evaluation. The significant areas of estimation include determining the allowance for doubtful accounts, the estimated lives and recoverability of property and equipment, and intangible assets, the inputs used in the valuation of goodwill and intangible assets in connection with our impairment tests, the inputs used in the fair value of equity based awards as well as the values ascribed to assets acquired and liabilities assumed in the business combination.
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5277000	USD
CY2020Q4	us-gaap	Cash Cash	5058000	USD
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	158000	USD
CY2020Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	61000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	182000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19000	USD
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	193000	USD
CY2019Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	0	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	144000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	63000	USD
CY2020	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	3438000	USD
CY2020	us-gaap	Accumulated Depreciation Depletion And Amortization Sale Of Property Plant And Equipment1 AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1	3287000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-151000	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	465000	USD
CY2019	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	541000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2254000	USD
CY2020	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Concentration of Credit RiskFinancial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash, and trade accounts receivable. We place our cash primarily in commercial checking accounts. Commercial bank balances may from time to time exceed federal insurance limits.
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5277000	USD
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P1Y
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	4.92
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.015
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	2.17
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P1Y
CY2019	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	25586000	USD
CY2019	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	20196000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	920000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	1816000	USD
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	193000	USD
CY2020Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	663000	USD
CY2019Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	548000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	28000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	209000	USD
CY2020Q4	glow	Prepaid Software Licenses PrepaidSoftwareLicenses	0	USD
CY2019Q4	glow	Prepaid Software Licenses PrepaidSoftwareLicenses	208000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	691000	USD
CY2019Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	965000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11559000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14805000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10986000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	13489000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	573000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1316000	USD
CY2020	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	708000	USD
CY2019	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	614000	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	144000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	63000	USD
CY2020Q4	glow	Assets Reclassified From Inventory To Property Plant And Equipment AssetsReclassifiedFromInventoryToPropertyPlantAndEquipment	78000	USD
CY2020Q4	glow	Assets Reclassified From Inventory To Property Plant And Equipment Accumulated Depreciation AssetsReclassifiedFromInventoryToPropertyPlantAndEquipmentAccumulatedDepreciation	38000	USD
CY2020	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	3438000	USD
CY2020	us-gaap	Accumulated Depreciation Depletion And Amortization Sale Of Property Plant And Equipment1 AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1	3287000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7000	USD
CY2020	glow	Gain Loss On Disposition Of Property Plant Equipment Net GainLossOnDispositionOfPropertyPlantEquipmentNet	-144000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	7367000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	7908000	USD
CY2020	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2	reporting_unit
CY2018Q4	us-gaap	Goodwill Goodwill	2795000	USD
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	7367000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2254000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	7908000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	541000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	7367000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14322000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4182000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10140000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14322000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1750000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	12572000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2432000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	707000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	2386000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	2386000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	2386000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1850000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	241000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	891000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10140000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	411000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	810000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	786000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	843000	USD
CY2020Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	4000	USD
CY2019Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	99000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1201000	USD
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1752000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2417000	USD
CY2019Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5609000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2014000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	2417000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	5507000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2664000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	403000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2843000	USD
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7861912	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7748629	shares
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2019Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	72238	shares
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	105000	shares
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5162000	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	113000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7749000	shares
CY2020Q4	us-gaap	Warrants And Rights Outstanding Term WarrantsAndRightsOutstandingTerm	P2Y
CY2020Q4	us-gaap	Warrants And Rights Outstanding Term WarrantsAndRightsOutstandingTerm	P2Y
CY2018Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	0	shares
CY2018Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0
CY2019	glow	Class Of Warrant Or Right Granted ClassOfWarrantOrRightGranted	72238	shares
CY2019	glow	Class Of Warrant Or Right Granted Weighted Average Exercise Price ClassOfWarrantOrRightGrantedWeightedAverageExercisePrice	0.01
CY2019Q4	glow	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Intrinsic Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedIntrinsicValue	0	USD
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	USD
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	0	USD
CY2019Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0.01
CY2020	glow	Class Of Warrant Or Right Granted ClassOfWarrantOrRightGranted	1146500	shares
CY2020	glow	Class Of Warrant Or Right Granted Weighted Average Exercise Price ClassOfWarrantOrRightGrantedWeightedAverageExercisePrice	4.85
CY2020	glow	Class Of Warrant Or Right Exercised ClassOfWarrantOrRightExercised	72238	shares
CY2020	glow	Class Of Warrant Or Right Exercised Weighted Average Exercise Price ClassOfWarrantOrRightExercisedWeightedAverageExercisePrice	0.01
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1146500	shares
CY2020Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	4.85
CY2020Q4	glow	Financial Advisory Agreement Term FinancialAdvisoryAgreementTerm	P6M
CY2020	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	7998	shares
CY2019	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	47918	shares
CY2018Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	750000	USD
CY2020Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	673000	USD
CY2020Q4	glow	Sharebased Compensation Arrangementby Sharebased Payment Award Options Nonvested Intrinsic Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsNonvestedIntrinsicValue	0	USD
CY2020Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	0	USD
CY2019	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	0	USD
CY2020	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	0	USD
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1938250	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	1829582	shares
CY2020Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	1829582	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7748629	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	118003	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.90
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	118003	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	19.90
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	107845	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	4.92
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	440	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	16.48
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	10063	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	215345	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	23.20
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	215345	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.27
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	12.27
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	107845	shares
CY2020	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	4.92
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	107500	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.64
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	107500	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	19.64
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	107500	shares
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y3D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.64
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	0	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-7421000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-7761000	USD
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	17000	USD
CY2019	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27000	USD
CY2020	us-gaap	Other Preferred Stock Dividends And Adjustments OtherPreferredStockDividendsAndAdjustments	788000	USD
CY2019	us-gaap	Other Preferred Stock Dividends And Adjustments OtherPreferredStockDividendsAndAdjustments	0	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8226000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-7788000	USD
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5547000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5108000	shares
CY2020	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.48
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.52
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2020Q4	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	15333000	USD
CY2020	us-gaap	Cost Of Goods And Service Excluding Depreciation Depletion And Amortization CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization	7280000	USD
CY2020	us-gaap	Gross Profit GrossProfit	8053000	USD
CY2020	glow	Gross Profit Percentage GrossProfitPercentage	0.525
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	18117000	USD
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2746000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7318000	USD
CY2019Q4	us-gaap	Assets Assets	34909000	USD
CY2020Q4	us-gaap	Foreign Currency Exchange Rate Remeasurement1 ForeignCurrencyExchangeRateRemeasurement1	0.01
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-10064000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	103000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-7421000	USD
CY2020Q4	us-gaap	Assets Assets	29143000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	12827000	USD
CY2019	us-gaap	Cost Of Goods And Service Excluding Depreciation Depletion And Amortization CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization	7427000	USD
CY2019	us-gaap	Gross Profit GrossProfit	5400000	USD
CY2019	glow	Gross Profit Percentage GrossProfitPercentage	0.421
CY2019	us-gaap	Costs And Expenses CostsAndExpenses	12974000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-7574000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-187000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7761000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-7761000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1432000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	15333000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	12827000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	15333000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	12827000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	997000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	580000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	903000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3117000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	830000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1294000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	602000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2020000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3314000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	901000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	514000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	116000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1531000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	99000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1432000	USD
CY2020	glow	Number Of Leases NumberOfLeases	1	lease
CY2020	glow	Number Of Leases Terminated NumberOfLeasesTerminated	6	lease
CY2020	glow	Number Of Operating Lease Impaired NumberOfOperatingLeaseImpaired	2	lease
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3117000	USD
CY2020	glow	Operating Lease Right Of Use Asset Terminations And Modifications OperatingLeaseRightOfUseAssetTerminationsAndModifications	864000	USD
CY2020	glow	Operating Lease Liability Additions OperatingLeaseLiabilityAdditions	116000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3314000	USD
CY2020	glow	Operating Lease Right Of Use Asset Additions OperatingLeaseRightOfUseAssetAdditions	116000	USD
CY2020	glow	Operating Lease Liability Terminations And Modifications OperatingLeaseLiabilityTerminationsAndModifications	860000	USD
CY2020	glow	Operating Lease Right Of Use Asset Amortization And Reductions OperatingLeaseRightOfUseAssetAmortizationAndReductions	1001000	USD
CY2020	glow	Operating Lease Liability Amortizations Expense OperatingLeaseLiabilityAmortizationsExpense	1138000	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	465000	USD
CY2020	glow	Operating Lease Liability Impairment Loss OperatingLeaseLiabilityImpairmentLoss	0	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	903000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1432000	USD
CY2020	glow	Number Of Leases Terminated NumberOfLeasesTerminated	6	lease
CY2020	us-gaap	Sublease Income SubleaseIncome	374000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-7570000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-7882000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7318000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	252000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	121000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7761000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	53000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	50000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	103000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	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
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	103000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1533000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1630000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-122000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-130000	USD
CY2020	glow	Effective Income Tax Rate Reconciliation United Kingdom Expense Addback Amount EffectiveIncomeTaxRateReconciliationUnitedKingdomExpenseAddbackAmount	289000	USD
CY2019	glow	Effective Income Tax Rate Reconciliation United Kingdom Expense Addback Amount EffectiveIncomeTaxRateReconciliationUnitedKingdomExpenseAddbackAmount	397000	USD
CY2020	glow	Effective Income Tax Rate Reconciliation Transaction Costs EffectiveIncomeTaxRateReconciliationTransactionCosts	0	USD
CY2019	glow	Effective Income Tax Rate Reconciliation Transaction Costs EffectiveIncomeTaxRateReconciliationTransactionCosts	74000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	114000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	473000	USD
CY2020	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Prior Year Adjustment Amount EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsPriorYearAdjustmentAmount	0	USD
CY2019	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Prior Year Adjustment Amount EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsPriorYearAdjustmentAmount	-7448000	USD
CY2020	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Adjustment To Nol Benefit EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsAdjustmentToNOLBenefit	4640000	USD
CY2019	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Adjustment To Nol Benefit EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsAdjustmentToNOLBenefit	0	USD
CY2020	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Expired Amount EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsExpiredAmount	84000	USD
CY2019	glow	Effective Income Tax Rate Reconciliation Operating Loss Carryforwards Expired Amount EffectiveIncomeTaxRateReconciliationOperatingLossCarryforwardsExpiredAmount	0	USD
CY2020	glow	Effective Income Tax Rate Reconciliation Tax Expense Benefit Share Based Payment Arrangement Adjustment Amount EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitShareBasedPaymentArrangementAdjustmentAmount	272000	USD
CY2019	glow	Effective Income Tax Rate Reconciliation Tax Expense Benefit Share Based Payment Arrangement Adjustment Amount EffectiveIncomeTaxRateReconciliationTaxExpenseBenefitShareBasedPaymentArrangementAdjustmentAmount	0	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-350000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-406000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-3868000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	8869000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	-546000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	136000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	31000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-63000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	103000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	141000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	83000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	417000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	522000	USD
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CY2020Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	329000	USD
CY2019Q4	glow	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	236000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	320000	USD
CY2020Q4	glow	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	167000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	47000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	61000	USD
CY2020Q4	glow	Deferred Tax Assets Intangible Assets DeferredTaxAssetsIntangibleAssets	2285000	USD
CY2019Q4	glow	Deferred Tax Assets Intangible Assets DeferredTaxAssetsIntangibleAssets	3287000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	2154000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	2700000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	159000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	186000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	285000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	125000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	30542000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	34410000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	30542000	USD
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
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CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0	USD
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CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	58000000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	74000000	USD
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001

Files In Submission

Name	View Source	Status
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0000746210-21-000024-index.html	Edgar Link	pending
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oblg2020ex211.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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$OBLG
Oblong, Inc. Stock $oblg

2020 Q4 Form 10-K Financial Statement

#000074621021000024 Filed on March 30, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OBLG Oblong, Inc. Stock $oblg

2020 Q4 Form 10-K Financial Statement

#000074621021000024 Filed on March 30, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OBLG
Oblong, Inc. Stock $oblg