$CLIR
ClearSign Technologies Corp

2019 Q2 Form 10-Q Financial Statement

#000114420419026025 Filed on May 14, 2019

View on sec.gov

Income Statement

Concept 2019 Q2 2019 Q1 2018 Q4
Revenue $0.00 $0.00 $0.00
YoY Change -100.0% -100.0%
Cost Of Revenue $0.00 $1.000K $0.00
YoY Change -100.0% -99.75% -100.0%
Gross Profit $0.00 -$1.000K -$3.000K
YoY Change -100.0% -100.74% -104.55%
Gross Profit Margin
Selling, General & Admin $1.580M $1.470M $1.670M
YoY Change 17.04% 14.84% 5.03%
% of Gross Profit
Research & Development $860.0K $902.0K $920.0K
YoY Change -15.6% -20.46% -14.02%
% of Gross Profit
Depreciation & Amortization $60.00K $70.00K $0.00
YoY Change -33.33% -11.39% -100.0%
% of Gross Profit
Operating Expenses $2.450M $2.376M $2.585M
YoY Change 3.38% -1.53% -2.78%
Operating Profit -$2.450M -$2.377M -$2.588M
YoY Change 2.51% 4.35% -0.19%
Interest Expense $20.00K $50.00K $50.00K
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income -$2.430M -$2.330M -$2.540M
YoY Change 1.67% 2.19% -1.93%
Income Tax
% Of Pretax Income
Net Earnings -$2.430M -$2.329M -$2.541M
YoY Change 1.72% 2.24% -2.01%
Net Earnings / Revenue
Basic Earnings Per Share
Diluted Earnings Per Share -$91.01K -$87.27K -$95.13K
COMMON SHARES
Basic Shares Outstanding 26.70M 26.70M 26.66M shares
Diluted Shares Outstanding 1.517M

Balance Sheet

Concept 2019 Q2 2019 Q1 2018 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $11.65M $13.74M $15.87M
YoY Change 39.35% 22.68% 1169.6%
Cash & Equivalents $9.660M $6.771M $8.949M
Short-Term Investments $1.990M $6.970M $6.920M
Other Short-Term Assets $670.0K $500.0K $540.0K
YoY Change -8.22% -5.66% -1.82%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $12.32M $14.23M $16.41M
YoY Change 35.52% 17.89% 813.24%
LONG-TERM ASSETS
Property, Plant & Equipment $380.0K $385.0K $457.0K
YoY Change -4.52% -12.7% -8.23%
Goodwill
YoY Change
Intangibles $1.862M $1.759M
YoY Change -2.15% -5.23%
Long-Term Investments
YoY Change
Other Assets $10.00K $10.00K $10.00K
YoY Change 0.0% 0.0% 0.0%
Total Long-Term Assets $1.920M $2.257M $2.226M
YoY Change -18.26% -4.12% -5.84%
TOTAL ASSETS
Total Short-Term Assets $12.32M $14.23M $16.41M
Total Long-Term Assets $1.920M $2.257M $2.226M
Total Assets $14.24M $16.49M $18.64M
YoY Change 24.48% 14.3% 347.9%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $950.0K $1.119M $1.080M
YoY Change 17.43% -2.44% 40.63%
Accrued Expenses $510.0K $199.0K $341.0K
YoY Change 16.17% -79.9% -43.82%
Deferred Revenue $0.00 $0.00
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $1.460M $1.532M $1.637M
YoY Change 3.47% -28.41% 6.71%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $80.00K $40.00K $90.00K
YoY Change -27.27% -73.33% -55.0%
Total Long-Term Liabilities $80.00K $40.00K $90.00K
YoY Change -27.27% -73.33% -55.0%
TOTAL LIABILITIES
Total Short-Term Liabilities $1.460M $1.532M $1.637M
Total Long-Term Liabilities $80.00K $40.00K $90.00K
Total Liabilities $1.540M $1.573M $1.728M
YoY Change 1.05% -31.31% -0.06%
SHAREHOLDERS EQUITY
Retained Earnings -$61.84M -$59.51M
YoY Change 19.0%
Common Stock $3.000K $3.000K
YoY Change 50.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $12.70M $14.92M $16.91M
YoY Change
Total Liabilities & Shareholders Equity $14.24M $16.49M $18.64M
YoY Change 24.48% 14.27% 347.9%

Cashflow Statement

Concept 2019 Q2 2019 Q1 2018 Q4
OPERATING ACTIVITIES
Net Income -$2.430M -$2.329M -$2.541M
YoY Change 1.72% 2.24% -2.01%
Depreciation, Depletion And Amortization $60.00K $70.00K $0.00
YoY Change -33.33% -11.39% -100.0%
Cash From Operating Activities -$1.950M -$2.022M -$2.060M
YoY Change -28.31% 8.71% -5.5%
INVESTING ACTIVITIES
Capital Expenditures -$100.0K $11.00K -$140.0K
YoY Change -16.67% 450.0% 75.0%
Acquisitions
YoY Change
Other Investing Activities $4.940M -$6.920M
YoY Change
Cash From Investing Activities $4.840M -$156.0K -$7.070M
YoY Change -4133.33% 44.44% 8737.5%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 0.000 0.000 0.000
YoY Change -100.0%
NET CHANGE
Cash From Operating Activities -1.950M -2.022M -2.060M
Cash From Investing Activities 4.840M -156.0K -7.070M
Cash From Financing Activities 0.000 0.000 0.000
Net Change In Cash 2.890M -2.178M -9.130M
YoY Change -201.76% -121.88% 303.98%
FREE CASH FLOW
Cash From Operating Activities -$1.950M -$2.022M -$2.060M
Capital Expenditures -$100.0K $11.00K -$140.0K
Free Cash Flow -$1.850M -$2.033M -$1.920M
YoY Change -28.85% 9.18% -8.57%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
6771000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8949000
CY2019Q1 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
39000
CY2018Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
39000
CY2019Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
455000
CY2018Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
500000
CY2019Q1 us-gaap Assets Current
AssetsCurrent
14232000
CY2018Q4 us-gaap Assets Current
AssetsCurrent
16411000
CY2019Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
385000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
457000
CY2019Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1862000
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1759000
CY2019Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
10000
CY2018Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
10000
CY2019Q1 us-gaap Assets
Assets
16489000
CY2018Q4 us-gaap Assets
Assets
18637000
CY2019Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
1119000
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1080000
CY2019Q1 us-gaap Lease Incentive Payable Current
LeaseIncentivePayableCurrent
214000
CY2018Q4 us-gaap Lease Incentive Payable Current
LeaseIncentivePayableCurrent
216000
CY2019Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
199000
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
341000
CY2019Q1 us-gaap Liabilities Current
LiabilitiesCurrent
1532000
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
1637000
CY2019Q1 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
41000
CY2018Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
91000
CY2019Q1 us-gaap Liabilities
Liabilities
1573000
CY2018Q4 us-gaap Liabilities
Liabilities
1728000
CY2019Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2018Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2019Q1 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2018Q4 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2019Q1 us-gaap Common Stock Value
CommonStockValue
3000
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
3000
CY2019Q1 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
76753000
CY2018Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
76417000
CY2019Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-61840000
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-59511000
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
14916000
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
16909000
CY2019Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
16489000
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
18637000
CY2019Q1 us-gaap Short Term Investments
ShortTermInvestments
6967000
CY2018Q4 us-gaap Short Term Investments
ShortTermInvestments
6923000
CY2019Q1 us-gaap Revenues
Revenues
0
CY2018Q1 us-gaap Revenues
Revenues
530000
CY2019Q1 us-gaap Cost Of Revenue
CostOfRevenue
1000
CY2018Q1 us-gaap Cost Of Revenue
CostOfRevenue
395000
CY2019Q1 us-gaap Gross Profit
GrossProfit
-1000
CY2018Q1 us-gaap Gross Profit
GrossProfit
135000
CY2019Q1 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
902000
CY2018Q1 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
1134000
CY2019Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
1474000
CY2018Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
1279000
CY2019Q1 us-gaap Operating Expenses
OperatingExpenses
2376000
CY2018Q1 us-gaap Operating Expenses
OperatingExpenses
2413000
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
-2377000
CY2018Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
-2278000
CY2019Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
48000
CY2018Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
0
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
-2329000
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
-2278000
CY2019Q1 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.09
CY2018Q1 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
0.13
CY2019Q1 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
26697289
CY2018Q1 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
17717214
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
16909000
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
-2329000
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
14916000
CY2019Q1 us-gaap Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
3000
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
-2329000
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
-2278000
CY2019Q1 clir Common Stock Issued For Services
CommonStockIssuedForServices
3000
CY2018Q1 clir Common Stock Issued For Services
CommonStockIssuedForServices
9000
CY2019Q1 us-gaap Share Based Compensation
ShareBasedCompensation
233000
CY2018Q1 us-gaap Share Based Compensation
ShareBasedCompensation
50000
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
70000
CY2018Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
79000
CY2019Q1 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
0
CY2018Q1 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-145000
CY2019Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
0
CY2018Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
344000
CY2019Q1 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
-45000
CY2018Q1 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
121000
CY2019Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
42000
CY2018Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
379000
CY2019Q1 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-42000
CY2018Q1 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
221000
CY2019Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-2022000
CY2018Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-1860000
CY2019Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
11000
CY2018Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2000
CY2019Q1 us-gaap Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
145000
CY2018Q1 us-gaap Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
106000
CY2019Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-156000
CY2018Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-108000
CY2019Q1 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
0
CY2018Q1 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
11923000
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
0
CY2018Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
11923000
CY2019Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-2178000
CY2018Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
9955000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
8949000
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1247000
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
6771000
CY2018Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
11202000
CY2018Q1 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
11900000
CY2018Q3 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
11600000
CY2019Q1 us-gaap Cash Fdic Insured Amount
CashFDICInsuredAmount
250000
CY2019Q1 clir Funds Received
FundsReceived
108000
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
1516540
CY2018Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
3465168
CY2019Q1 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
857000
CY2018Q4 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
853000
CY2019Q1 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
193000
CY2018Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
186000
CY2019Q1 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
150000
CY2018Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
150000
CY2019Q1 us-gaap Property Subject To Or Available For Operating Lease Gross
PropertySubjectToOrAvailableForOperatingLeaseGross
637000
CY2018Q4 us-gaap Property Subject To Or Available For Operating Lease Gross
PropertySubjectToOrAvailableForOperatingLeaseGross
637000
CY2019Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1452000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1369000
CY2019Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
385000
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
457000
CY2019Q1 us-gaap Operating Lease Cost
OperatingLeaseCost
6000
CY2019Q1 us-gaap Operating Leases Rent Expense Minimum Rentals
OperatingLeasesRentExpenseMinimumRentals
59000
CY2018Q1 us-gaap Operating Leases Rent Expense Minimum Rentals
OperatingLeasesRentExpenseMinimumRentals
53000
CY2019Q1 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
59000
CY2018Q1 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
53000
CY2018Q1 us-gaap Payments For Rent
PaymentsForRent
60000
CY2018Q1 clir Lesseeleasingarrangementsoperatingleasesweightedaverageaverageremainingleaseterm
Lesseeleasingarrangementsoperatingleasesweightedaverageaverageremainingleaseterm
P1Y5M12D
CY2018Q1 us-gaap Weighted Average Discount Rate Percent
WeightedAverageDiscountRatePercent
0.0556
CY2019Q1 us-gaap Finite Lived Patents Gross
FiniteLivedPatentsGross
2104000
CY2018Q4 us-gaap Finite Lived Patents Gross
FiniteLivedPatentsGross
1963000
CY2019Q1 us-gaap Other Finite Lived Intangible Assets Gross
OtherFiniteLivedIntangibleAssetsGross
8000
CY2018Q4 us-gaap Other Finite Lived Intangible Assets Gross
OtherFiniteLivedIntangibleAssetsGross
8000
CY2019Q1 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
2194000
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
2049000
CY2019Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
332000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
290000
CY2019Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1862000
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1759000
CY2019Q1 us-gaap Finite Lived Trademarks Gross
FiniteLivedTrademarksGross
82000
CY2018Q4 us-gaap Finite Lived Trademarks Gross
FiniteLivedTrademarksGross
78000
CY2019Q1 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
39000
CY2019Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
62500000
CY2019Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
2000000
CY2019Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
222000
CY2018Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.0001
CY2019Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.0001
CY2018Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2018Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2019Q1 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2019Q1 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2019Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2019Q1 us-gaap Use Of Estimates
UseOfEstimates
<div style="font-family: 'times new roman', 'serif';font-size: 10pt;margin-bottom: 0;margin-top: 0;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"><div style="text-decoration:underline;display:inline;">Use of Estimates</div></div></div><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; margin-bottom: 0px; margin-top: 0px; background: none;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; background: none; text-decoration: none; letter-spacing: 0px; top: 0px;;display:inline;">&#160;</div></div><div style="font-family: 'times new roman', 'serif';font-size: 10pt;margin-bottom: 0;margin-top: 0;"><div style="font-family: &quot;times new roman&quot;, serif; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.&#160;Actual results could differ from those estimates.</div></div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2018 clir Stock Issued During Period In Lieu Of Cash Bonus
StockIssuedDuringPeriodInLieuOfCashBonus
159100
CY2019Q1 dei Document Type
DocumentType
10-Q
CY2019Q1 dei Amendment Flag
AmendmentFlag
false
CY2019Q1 clir Tax Benefits Recognized Description
TaxBenefitsRecognizedDescription
The tax benefits recognized in the consolidated financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution.
CY2019Q1 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
0
CY2019Q1 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
1000
CY2019Q1 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
472000
CY2019Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
900399
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
587962
CY2019Q1 dei Document Period End Date
DocumentPeriodEndDate
2019-03-31
CY2019Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2019
CY2019Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2019Q1 dei Entity Registrant Name
EntityRegistrantName
CLEARSIGN COMBUSTION CORP
CY2019Q1 dei Entity Central Index Key
EntityCentralIndexKey
0001434524
CY2019Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2019Q1 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2019Q1 clir Stock Option Plan Description
StockOptionPlanDescription
The Consultant Plan provides for quarterly increases in the available number of authorized shares equal to the lesser of 1% of any new shares issued by the Company during the quarter immediately prior to the adjustment date or such lesser amount as the Board of Directors shall determine.
CY2019Q1 clir Common Stock For Services Per Share Issue One
CommonStockForServicesPerShareIssueOne
1.44
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
2432000
CY2019Q1 dei Trading Symbol
TradingSymbol
CLIR
CY2019Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
26699761
CY2019Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2019Q1 dei Entity Small Business
EntitySmallBusiness
true
CY2019Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
26699761
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
26697261
CY2019Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
26699761
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
26697261
CY2019Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
233000
CY2019Q1 us-gaap Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition
AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
100000
CY2019Q1 us-gaap Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
80000
CY2019Q1 us-gaap Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
1.80
CY2018Q1 us-gaap Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
12937000
CY2018Q1 clir Adjustments To Additional Paidin Capital Stockissued Issuance Costs Associated Withinitial Right Offering
AdjustmentsToAdditionalPaidinCapitalStockissuedIssuanceCostsAssociatedWithinitialRightOffering
1014000
CY2018Q1 us-gaap Stock Issued During Period Value Issued For Services
StockIssuedDuringPeriodValueIssuedForServices
9000
CY2018Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
50000
CY2018Q1 us-gaap Stockholders Equity
StockholdersEquity
12136000
CY2018Q1 clir Stock Issued During Period Rights Offering Per Share
StockIssuedDuringPeriodRightsOfferingPerShare
2.25
CY2018Q1 clir Common Stock For Services Per Share Issue One
CommonStockForServicesPerShareIssueOne
3.50
CY2019Q1 us-gaap Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
159100
CY2018Q4 us-gaap Due To Officers Or Stockholders Current
DueToOfficersOrStockholdersCurrent
100000
CY2019Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
0
CY2019Q1 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
44000
CY2018Q1 us-gaap Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
0
CY2019Q1 clir Warrants Intrinsic Value Outstanding
WarrantsIntrinsicValueOutstanding
0
CY2019Q1 clir Warrants Authorized For Issuance To Acquire Common Stock Shares Number
WarrantsAuthorizedForIssuanceToAcquireCommonStockSharesNumber
2415784
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
400000
CY2019Q1 clir Warrants And Rights Remaining Term
WarrantsAndRightsRemainingTerm
P1Y10M17D

Files In Submission

Name View Source Status
0001144204-19-026025-index-headers.html Edgar Link pending
0001144204-19-026025-index.html Edgar Link pending
0001144204-19-026025.txt Edgar Link pending
0001144204-19-026025-xbrl.zip Edgar Link pending
clir-20190331.xml Edgar Link completed
clir-20190331.xsd Edgar Link pending
clir-20190331_cal.xml Edgar Link unprocessable
clir-20190331_def.xml Edgar Link unprocessable
clir-20190331_lab.xml Edgar Link unprocessable
clir-20190331_pre.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R4.htm Edgar Link pending
R5.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
tv520466_10q.htm Edgar Link pending
tv520466_31-1.htm Edgar Link pending
tv520466_31-2.htm Edgar Link pending
tv520466_32-1.htm Edgar Link pending
tv520466_img01.jpg Edgar Link pending
tv520466_img02.jpg Edgar Link pending