2021 Q4 Form 10-K Financial Statement
#000156459022013023 Filed on March 31, 2022
Income Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $2.596M | $10.81M | $2.250M |
YoY Change | 15.38% | 23.36% | 39.75% |
% of Gross Profit | |||
Research & Development | $3.734M | $21.45M | $5.570M |
YoY Change | -32.96% | -7.49% | 5.69% |
% of Gross Profit | |||
Depreciation & Amortization | $492.0K | $19.00K | $480.0K |
YoY Change | 2.5% | 72.73% | -2.04% |
% of Gross Profit | |||
Operating Expenses | $3.001M | $31.53M | $7.820M |
YoY Change | -61.62% | -13.12% | 13.66% |
Operating Profit | -$31.53M | ||
YoY Change | -13.12% | ||
Interest Expense | $34.00K | $110.0K | $0.00 |
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | $139.0K | $508.0K | $5.110M |
YoY Change | -97.28% | -95.64% | -164.93% |
Pretax Income | -$2.828M | -$30.91M | -$2.850M |
YoY Change | -0.77% | 25.45% | -80.52% |
Income Tax | |||
% Of Pretax Income | |||
Net Earnings | -$2.828M | -$30.90M | -$2.850M |
YoY Change | -0.77% | 25.41% | -80.52% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$5.81 | ||
Diluted Earnings Per Share | -$35.42K | -$387.5K | -$35.75K |
COMMON SHARES | |||
Basic Shares Outstanding | 5.318M | ||
Diluted Shares Outstanding | 5.318M |
Balance Sheet
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $21.30M | $21.30M | $49.22M |
YoY Change | -56.72% | -56.72% | 137.43% |
Cash & Equivalents | $21.30M | $21.30M | $49.22M |
Short-Term Investments | |||
Other Short-Term Assets | $1.118M | $1.118M | $1.020M |
YoY Change | 9.61% | 9.61% | 148.78% |
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $22.42M | $22.42M | $50.24M |
YoY Change | -55.37% | -55.37% | 137.62% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $33.00K | $454.0K | $19.00K |
YoY Change | 73.68% | 183.75% | -13.64% |
Goodwill | |||
YoY Change | |||
Intangibles | $12.64M | $14.58M | |
YoY Change | -13.33% | -11.76% | |
Long-Term Investments | |||
YoY Change | |||
Other Assets | $40.00K | $40.00K | $15.00K |
YoY Change | 166.67% | -74.58% | |
Total Long-Term Assets | $13.13M | $13.13M | $14.74M |
YoY Change | -10.91% | -10.92% | -13.44% |
TOTAL ASSETS | |||
Total Short-Term Assets | $22.42M | $22.42M | $50.24M |
Total Long-Term Assets | $13.13M | $13.13M | $14.74M |
Total Assets | $35.55M | $35.55M | $64.98M |
YoY Change | -45.29% | -45.29% | 70.23% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $3.254M | $3.254M | $3.489M |
YoY Change | -6.74% | -6.76% | 74.89% |
Accrued Expenses | $4.430M | $4.430M | $4.930M |
YoY Change | -10.14% | -10.14% | 90.35% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $0.00 | ||
YoY Change | -100.0% | ||
Total Short-Term Liabilities | $8.007M | $8.007M | $8.618M |
YoY Change | -7.09% | -7.11% | 73.61% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $9.753M | $9.753M | $10.82M |
YoY Change | -9.86% | -9.86% | 7260.54% |
Total Long-Term Liabilities | $9.753M | $9.753M | $10.82M |
YoY Change | -9.86% | -9.86% | 7260.54% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $8.007M | $8.007M | $8.618M |
Total Long-Term Liabilities | $9.753M | $9.753M | $10.82M |
Total Liabilities | $17.76M | $17.76M | $19.44M |
YoY Change | -8.62% | -8.64% | -16.32% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$213.4M | -$182.4M | |
YoY Change | 16.94% | 15.61% | |
Common Stock | $231.1M | $228.0M | |
YoY Change | 1.38% | 31.98% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $17.79M | $17.79M | $45.55M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $35.55M | $35.55M | $64.98M |
YoY Change | -45.29% | -45.29% | 70.23% |
Cashflow Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$2.828M | -$30.90M | -$2.850M |
YoY Change | -0.77% | 25.41% | -80.52% |
Depreciation, Depletion And Amortization | $492.0K | $19.00K | $480.0K |
YoY Change | 2.5% | 72.73% | -2.04% |
Cash From Operating Activities | -$6.863M | -$27.80M | -$6.860M |
YoY Change | 0.04% | 10.21% | 35.04% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$13.00K | -$22.00K | -$10.00K |
YoY Change | 30.0% | -414.29% | |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $0.00 | ||
YoY Change | -100.0% | ||
Cash From Investing Activities | -$13.00K | -$22.00K | -$10.00K |
YoY Change | 30.0% | 214.29% | -110.0% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -5.000K | -128.0K | -40.00K |
YoY Change | -87.5% | -100.24% | -100.28% |
NET CHANGE | |||
Cash From Operating Activities | -6.863M | -27.80M | -6.860M |
Cash From Investing Activities | -13.00K | -22.00K | -10.00K |
Cash From Financing Activities | -5.000K | -128.0K | -40.00K |
Net Change In Cash | -6.881M | -27.80M | -6.910M |
YoY Change | -0.42% | -197.57% | -172.74% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$6.863M | -$27.80M | -$6.860M |
Capital Expenditures | -$13.00K | -$22.00K | -$10.00K |
Free Cash Flow | -$6.850M | -$27.78M | -$6.850M |
YoY Change | 0.0% | 10.09% | 34.84% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2021 | dei |
Security12b Title
Security12bTitle
|
Common Stock, $0.001 par value | |
CY2021 | dei |
Trading Symbol
TradingSymbol
|
SLNO | |
CY2021 | dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | |
CY2020 | slno |
Issuance Of Restricted Stock Units Value And Option Exercises Under Equity Incentive Plan
IssuanceOfRestrictedStockUnitsValueAndOptionExercisesUnderEquityIncentivePlan
|
17000 | |
CY2020 | us-gaap |
Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
|
3778000 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
-30910000 | |
CY2020 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
-11637000 | |
CY2020 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
17000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
-24639000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
53722000 | |
CY2021 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1963000 | |
CY2020 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1954000 | |
CY2021 | slno |
Noncash Lease Expense
NoncashLeaseExpense
|
288000 | |
CY2020 | slno |
Noncash Lease Expense
NoncashLeaseExpense
|
283000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent | |
CY2021Q4 | us-gaap |
Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
|
http://fasb.org/us-gaap/2021-01-31#OperatingLeaseLiabilityNoncurrent | |
CY2021Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P1Y4M24D | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P1Y4M24D | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.00 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.00 | |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3276000 | |
CY2021 | dei |
Auditor Name
AuditorName
|
Marcum LLP | |
CY2021 | dei |
Auditor Location
AuditorLocation
|
San Francisco, CA | |
CY2021 | dei |
Auditor Firm
AuditorFirmId
|
688 | |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
21304000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
49224000 | |
CY2021Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
1118000 | |
CY2020Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
1019000 | |
CY2021Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
421000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
124000 | |
CY2020Q4 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
15000 | |
CY2021Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
12637000 | |
CY2020Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
14581000 | |
CY2021Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
40000 | |
CY2021Q4 | us-gaap |
Assets
Assets
|
35553000 | |
CY2020Q4 | us-gaap |
Assets
Assets
|
64982000 | |
CY2021Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
3254000 | |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
3489000 | |
CY2021Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
728000 | |
CY2020Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1005000 | |
CY2021Q4 | slno |
Accrued Clinical Trial Costs Current
AccruedClinicalTrialCostsCurrent
|
3420000 | |
CY2020Q4 | slno |
Accrued Clinical Trial Costs Current
AccruedClinicalTrialCostsCurrent
|
3789000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
282000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
139000 | |
CY2021Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
323000 | |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
196000 | |
CY2021Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
8007000 | |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
8618000 | |
CY2021Q4 | us-gaap |
Asset Acquisition Contingent Consideration Liability Noncurrent
AssetAcquisitionContingentConsiderationLiabilityNoncurrent
|
9547000 | |
CY2020Q4 | us-gaap |
Asset Acquisition Contingent Consideration Liability Noncurrent
AssetAcquisitionContingentConsiderationLiabilityNoncurrent
|
10278000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
175000 | |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
80000 | |
CY2020Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
227912000 | |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-182445000 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
45547000 | |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
64982000 | |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1500000 | |
CY2021 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
-508000 | |
CY2020 | us-gaap |
Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
|
-11637000 | |
CY2021 | slno |
Asset Acquisition Contingent Consideration Change In Fair Value
AssetAcquisitionContingentConsiderationChangeInFairValue
|
-731000 | |
CY2020 | slno |
Asset Acquisition Contingent Consideration Change In Fair Value
AssetAcquisitionContingentConsiderationChangeInFairValue
|
4340000 | |
CY2021 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
139000 | |
CY2020 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
549000 | |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-235000 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
1494000 | |
CY2021 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-277000 | |
CY2020 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
722000 | |
CY2021 | slno |
Increase Decrease In Accrued Clinical Trial Site Costs
IncreaseDecreaseInAccruedClinicalTrialSiteCosts
|
-369000 | |
CY2020 | slno |
Increase Decrease In Accrued Clinical Trial Site Costs
IncreaseDecreaseInAccruedClinicalTrialSiteCosts
|
1790000 | |
CY2021 | slno |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
-263000 | |
CY2020 | slno |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
-305000 | |
CY2021 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
135000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-177000 | |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
7000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-7000 | |
CY2021 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
120000 | |
CY2020 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
17000 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
28491000 | |
CY2021 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
581000 | |
CY2020 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
1000 | |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-30900000 | |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-213400000 | |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
21300000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-27800000 | |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates </p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:3.78%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and reported amounts of expenses in the financial statements and accompanying notes. Actual results could differ from those estimates. Key estimates included in the financial statements include the valuation of deferred income tax assets, the valuation of financial instruments, stock-based compensation, accrued costs for services rendered in connection with third-party contactor clinical trial activities, and the valuation of contingent liabilities for the purchase price of assets obtained through acquisition. </p> | |
CY2021 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Concentration of Credit Risk </p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:3.78%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and cash equivalents at one U.S. commercial bank. Cash and cash equivalents deposited with this commercial bank exceeded the Federal Deposit Insurance Corporation insurable limit at December 31, 2021 and 2020. The Company expects the maintenance of balances in excess of insurable limits will continue. </p> | |
CY2021Q4 | slno |
Concentration Risk Credit Risk Numberof Banks
ConcentrationRiskCreditRiskNumberofBanks
|
1 | |
CY2021 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2021 | us-gaap |
Depreciation
Depreciation
|
19000 | |
CY2020 | us-gaap |
Depreciation
Depreciation
|
11000 | |
CY2021 | us-gaap |
Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
|
P11Y | |
CY2021 | slno |
Percentage Of Probability Of Achieving Milestone
PercentageOfProbabilityOfAchievingMilestone
|
0.72 | |
CY2020 | slno |
Percentage Of Probability Of Achieving Milestone
PercentageOfProbabilityOfAchievingMilestone
|
0.67 | |
CY2021Q4 | slno |
Commercial Milestones In Applicable Revenue Year Three
CommercialMilestonesInApplicableRevenueYearThree
|
100000000.0 | |
CY2021Q4 | slno |
Commercial Milestones In Applicable Revenue Year Four
CommercialMilestonesInApplicableRevenueYearFour
|
200000000.0 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
101000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
54000 | |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
68000 | |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
35000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
33000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
19000 | |
CY2021 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
1900000 | |
CY2020 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
1900000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
0 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
8000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
200000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
0 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
0 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
0 | |
CY2021 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
6000 | |
CY2020 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
14000 | |
CY2021 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
24000 | |
CY2020 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
15000 | |
CY2021 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
4000 | |
CY2020 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
2000 | |
CY2021 | slno |
Finance Lease Cost
FinanceLeaseCost
|
4000 | |
CY2020 | slno |
Finance Lease Cost
FinanceLeaseCost
|
11000 | |
CY2021 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
277000 | |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
336000 | |
CY2020 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
2000 | |
CY2021 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
8000 | |
CY2020 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
17000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
315000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
179000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
494000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
37000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
457000 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P0Y4M24D | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P0Y4M24D | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.09 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.10 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.10 | |
CY2020 | slno |
Income Tax Reconciliation Change In Fair Value Of Warrants
IncomeTaxReconciliationChangeInFairValueOfWarrants
|
-2444000 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3300000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1500000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3276000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1500000 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
|
1.04 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
|
0.78 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
1.70 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
1.76 | |
CY2021 | slno |
Income Tax Reconciliation Change In Fair Value Of Contingent Consideration
IncomeTaxReconciliationChangeInFairValueOfContingentConsideration
|
-153000 | |
CY2020 | slno |
Income Tax Reconciliation Change In Fair Value Of Contingent Consideration
IncomeTaxReconciliationChangeInFairValueOfContingentConsideration
|
911000 | |
CY2021 | slno |
Income Tax Reconciliation Change In Net Operating Loss
IncomeTaxReconciliationChangeInNetOperatingLoss
|
-712000 | |
CY2020 | slno |
Income Tax Reconciliation Change In Net Operating Loss
IncomeTaxReconciliationChangeInNetOperatingLoss
|
-846000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
-20000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
104000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
48542000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
41999000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
3312000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-30453000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-22197000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-457000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-2442000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-30910000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
-24639000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-6501000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-5174000 | |
CY2021 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-2342000 | |
CY2020 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-2293000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
12000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
51000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
8711000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
8231000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
364000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
|
303000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
52000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
71000 | |
CY2021 | slno |
Income Tax Reconciliation Change In Fair Value Of Warrants
IncomeTaxReconciliationChangeInFairValueOfWarrants
|
-107000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
|
2803000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
573000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
236000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
59000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
63000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
1115000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
1115000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
1133000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
337000 | |
CY2021Q4 | slno |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
133000 | |
CY2020Q4 | slno |
Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
|
41000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Other
DeferredTaxAssetsTaxCreditCarryforwardsOther
|
102000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Other
DeferredTaxAssetsTaxCreditCarryforwardsOther
|
129000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
54969000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
46723000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
3536000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
4080000 | |
CY2021Q4 | slno |
Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
|
118000 | |
CY2020Q4 | slno |
Deferred Tax Liabilities Right Of Use Assets
DeferredTaxLiabilitiesRightOfUseAssets
|
39000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
42604000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
4119000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
51315000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
51315000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
3654000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
42604000 | |
CY2021 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
8700000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1323000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1111000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
4000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
234000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
216000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1557000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1323000 | |
CY2021Q4 | slno |
Unrecognized Assets And Liabilities Related To Uncertain Tax Positions
UnrecognizedAssetsAndLiabilitiesRelatedToUncertainTaxPositions
|
1600000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
0 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
0 | |
CY2021Q4 | slno |
Unrecognized Tax Benefits Offset By Valuation Allowance
UnrecognizedTaxBenefitsOffsetByValuationAllowance
|
1600000 | |
CY2021 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
7193486 | |
CY2020 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
4050926 | |
CY2021 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
0 | |
CY2020 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
0 |