2021 Q3 Form 10-Q Financial Statement

#000110465921105061 Filed on August 13, 2021

View on sec.gov

Income Statement

Concept 2021 Q3 2021 Q2 2020 Q2
Revenue $6.873M $6.180M $5.954M
YoY Change 9.1% 3.8% 29.71%
Cost Of Revenue $2.915M $2.826M $2.559M
YoY Change 4.85% 10.42% 24.22%
Gross Profit $3.958M $3.355M $3.395M
YoY Change 12.77% -1.18% 34.18%
Gross Profit Margin 57.59% 54.28% 57.02%
Selling, General & Admin $1.410M $1.512M $1.279M
YoY Change -11.3% 18.19% -9.9%
% of Gross Profit 35.63% 45.08% 37.69%
Research & Development $686.2K $646.8K $870.8K
YoY Change -3.36% -25.72% 20.95%
% of Gross Profit 17.33% 19.28% 25.65%
Depreciation & Amortization $97.93K $90.06K $92.33K
YoY Change -24.67% -2.46% -16.06%
% of Gross Profit 2.47% 2.68% 2.72%
Operating Expenses $2.097M $2.159M $2.150M
YoY Change -8.85% 0.4% 0.48%
Operating Profit $1.862M $1.196M $1.244M
YoY Change 53.87% -3.93% 219.09%
Interest Expense $100.00 $110.00 $10.00K
YoY Change -98.9% -90.0%
% of Operating Profit 0.01% 0.01% 0.8%
Other Income/Expense, Net $23.91K $17.23K $16.26K
YoY Change 19.55% 5.97% -18.7%
Pretax Income $1.886M $1.213M $1.268M
YoY Change 52.08% -4.38% 148.72%
Income Tax $355.6K -$1.473M $8.616K
% Of Pretax Income 18.85% -121.44% 0.68%
Net Earnings $1.530M $2.686M $1.260M
YoY Change 23.41% 113.17% 147.06%
Net Earnings / Revenue 22.26% 43.46% 21.16%
Basic Earnings Per Share $0.16 $0.07
Diluted Earnings Per Share $88.79K $0.16 $0.07
COMMON SHARES
Basic Shares Outstanding 17.25M 17.23M 16.95M
Diluted Shares Outstanding 17.23M 17.09M

Balance Sheet

Concept 2021 Q3 2021 Q2 2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $8.266M $7.483M $23.00M
YoY Change -34.4% -67.47% 1.77%
Cash & Equivalents $8.266M $7.500M $22.98M
Short-Term Investments
Other Short-Term Assets $514.9K $410.0K $800.0K
YoY Change 52.0% -48.75% 60.0%
Inventory $4.545M $4.839M $4.700M
Prepaid Expenses
Receivables $4.046M $4.294M $3.900M
Other Receivables $0.00 $0.00 $300.0K
Total Short-Term Assets $17.69M $17.31M $32.70M
YoY Change -46.59% -47.06% 12.37%
LONG-TERM ASSETS
Property, Plant & Equipment $8.143M $8.221M $8.300M
YoY Change -0.4% -0.95% -2.35%
Goodwill
YoY Change
Intangibles $62.47K $63.54K
YoY Change -44.64%
Long-Term Investments
YoY Change
Other Assets $188.3K $151.4K $100.0K
YoY Change -24.55% 51.36% 0.0%
Total Long-Term Assets $9.396M $9.704M $8.400M
YoY Change 11.51% 15.53% -3.45%
TOTAL ASSETS
Total Short-Term Assets $17.69M $17.31M $32.70M
Total Long-Term Assets $9.396M $9.704M $8.400M
Total Assets $27.09M $27.02M $41.10M
YoY Change -34.8% -34.27% 8.73%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $623.6K $936.0K $900.0K
YoY Change -21.15% 4.0% 12.5%
Accrued Expenses $1.431M $1.543M $1.500M
YoY Change 5.08% 2.9% 7.14%
Deferred Revenue $417.5K $1.529M
YoY Change 33.23%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $2.472M $4.008M $2.600M
YoY Change -81.88% 54.16% 8.33%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $28.68K $0.00
YoY Change
Total Long-Term Liabilities $28.68K $0.00 $0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities $2.472M $4.008M $2.600M
Total Long-Term Liabilities $28.68K $0.00 $0.00
Total Liabilities $2.501M $4.008M $2.700M
YoY Change -81.85% 48.45% 8.0%
SHAREHOLDERS EQUITY
Retained Earnings -$5.883M -$7.413M
YoY Change 151.35%
Common Stock $51.84M $51.79M
YoY Change 0.7%
Preferred Stock
YoY Change
Treasury Stock (at cost) $21.37M $21.37M
YoY Change 0.0%
Treasury Stock Shares $2.096M $2.096M
Shareholders Equity $24.59M $23.01M $38.40M
YoY Change
Total Liabilities & Shareholders Equity $27.09M $27.02M $41.10M
YoY Change -34.8% -34.27% 8.73%

Cashflow Statement

Concept 2021 Q3 2021 Q2 2020 Q2
OPERATING ACTIVITIES
Net Income $1.530M $2.686M $1.260M
YoY Change 23.41% 113.17% 147.06%
Depreciation, Depletion And Amortization $97.93K $90.06K $92.33K
YoY Change -24.67% -2.46% -16.06%
Cash From Operating Activities $799.4K $1.493M $380.0K
YoY Change -48.76% 292.92% -71.43%
INVESTING ACTIVITIES
Capital Expenditures -$16.65K -$24.03K -$40.00K
YoY Change -66.7% -39.93% 300.0%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities -$16.65K -$24.03K -$40.00K
YoY Change -66.7% -39.93% 300.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 0.000 18.92K 0.000
YoY Change -100.0%
NET CHANGE
Cash From Operating Activities 799.4K 1.493M 380.0K
Cash From Investing Activities -16.65K -24.03K -40.00K
Cash From Financing Activities 0.000 18.92K 0.000
Net Change In Cash 782.8K 1.488M 340.0K
YoY Change -0.92% 337.64% -74.24%
FREE CASH FLOW
Cash From Operating Activities $799.4K $1.493M $380.0K
Capital Expenditures -$16.65K -$24.03K -$40.00K
Free Cash Flow $816.1K $1.517M $420.0K
YoY Change -49.31% 261.22% -68.66%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2021Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2020Q3 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2021Q2 us-gaap Preferred Stock Value
PreferredStockValue
CY2020Q3 us-gaap Preferred Stock Value
PreferredStockValue
CY2021Q2 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2020Q3 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
us-gaap Revenue Practical Expedient Remaining Performance Obligation
RevenuePracticalExpedientRemainingPerformanceObligation
true
dei Entity Central Index Key
EntityCentralIndexKey
0000836690
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--09-30
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2021
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
dei Amendment Flag
AmendmentFlag
false
CY2021Q2 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
us-gaap:OtherAssetsNoncurrent
CY2021Q2 us-gaap Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
us-gaap:AccruedLiabilitiesCurrent
CY2021Q2 us-gaap Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
us-gaap:OtherLiabilitiesNoncurrent
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
PA
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2021-06-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
000-31157
dei Entity Registrant Name
EntityRegistrantName
INNOVATIVE SOLUTIONS AND SUPPORT, INC.
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
23-2507402
dei Entity Address Address Line1
EntityAddressAddressLine1
720 Pennsylvania Drive
dei Entity Address City Or Town
EntityAddressCityOrTown
Exton
dei Entity Address State Or Province
EntityAddressStateOrProvince
PA
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
19341
dei City Area Code
CityAreaCode
610
dei Local Phone Number
LocalPhoneNumber
646-9800
dei Security12b Title
Security12bTitle
Common Stock, par value $0.001 per share
dei Trading Symbol
TradingSymbol
ISSC
dei Security Exchange Name
SecurityExchangeName
NASDAQ
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
dei Entity Small Business
EntitySmallBusiness
true
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2021Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
17246372
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
7482863
CY2020Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
12603967
CY2020Q3 us-gaap Restricted Cash
RestrictedCash
11180900
CY2021Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
4293727
CY2020Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
4369111
CY2021Q2 us-gaap Inventory Net
InventoryNet
4838811
CY2020Q3 us-gaap Inventory Net
InventoryNet
4291335
CY2021Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
697329
CY2020Q3 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
675109
CY2021Q2 us-gaap Assets Current
AssetsCurrent
17312730
CY2021Q2 us-gaap Common Stock Value
CommonStockValue
19343
CY2020Q3 us-gaap Assets Current
AssetsCurrent
33120422
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
8220942
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
8175872
CY2021Q2 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
1331928
CY2021Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
151364
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
249543
CY2021Q2 us-gaap Assets
Assets
27016964
CY2020Q3 us-gaap Assets
Assets
41545837
CY2021Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
936042
CY2020Q3 us-gaap Accounts Payable Current
AccountsPayableCurrent
790892
CY2020Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2021Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
75000000
CY2020Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
75000000
CY2021Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
19342823
CY2020Q3 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
19310835
CY2021Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2020Q3 us-gaap Dividends Payable Current
DividendsPayableCurrent
11180900
CY2021Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1543487
CY2020Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1361960
CY2021Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
1528694
CY2020Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
313365
CY2021Q2 us-gaap Liabilities Current
LiabilitiesCurrent
4008223
CY2020Q3 us-gaap Liabilities Current
LiabilitiesCurrent
13647117
CY2020Q3 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
129689
CY2021Q2 us-gaap Liabilities
Liabilities
4008223
CY2020Q3 us-gaap Liabilities
Liabilities
13776806
CY2021Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
10000000
CY2020Q3 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
10000000
CY2020Q3 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2021Q2 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2020Q3 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2021Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2020Q3 us-gaap Common Stock Value
CommonStockValue
19311
CY2021Q2 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
51771014
CY2020Q3 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
51458787
CY2021Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-7413079
CY2020Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-2340530
CY2021Q2 us-gaap Treasury Stock Shares
TreasuryStockShares
2096451
CY2020Q3 us-gaap Treasury Stock Shares
TreasuryStockShares
2096451
CY2021Q2 us-gaap Treasury Stock Value
TreasuryStockValue
21368537
CY2020Q3 us-gaap Treasury Stock Value
TreasuryStockValue
21368537
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
23008741
CY2020Q3 us-gaap Stockholders Equity
StockholdersEquity
27769031
CY2021Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
27016964
CY2020Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
41545837
CY2021Q2 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
6180183
CY2020Q2 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
5953689
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
16171680
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
15300182
CY2021Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2825681
CY2020Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
2559016
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
7348364
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
7008691
CY2021Q2 us-gaap Gross Profit
GrossProfit
3354502
CY2020Q2 us-gaap Gross Profit
GrossProfit
3394673
us-gaap Gross Profit
GrossProfit
8823316
us-gaap Gross Profit
GrossProfit
8291491
CY2021Q2 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
646795
CY2020Q2 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
870805
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
1936747
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
2249439
CY2021Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1512138
CY2020Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
1279422
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
4847410
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
4514085
CY2021Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
44594
CY2021Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
608577
CY2021Q1 us-gaap Stockholders Equity
StockholdersEquity
20260726
CY2021Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
45084
CY2021Q2 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
17010
CY2021Q2 us-gaap Operating Expenses
OperatingExpenses
2158933
CY2020Q2 us-gaap Operating Expenses
OperatingExpenses
2150227
us-gaap Operating Expenses
OperatingExpenses
6784157
us-gaap Operating Expenses
OperatingExpenses
6763524
CY2021Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
1195569
CY2020Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
1244446
us-gaap Operating Income Loss
OperatingIncomeLoss
2039159
us-gaap Operating Income Loss
OperatingIncomeLoss
1527967
CY2021Q2 us-gaap Investment Income Interest
InvestmentIncomeInterest
107
CY2020Q2 us-gaap Investment Income Interest
InvestmentIncomeInterest
7767
us-gaap Investment Income Interest
InvestmentIncomeInterest
1138
us-gaap Investment Income Interest
InvestmentIncomeInterest
152358
CY2021Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
17231
CY2020Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
16261
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
50994
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
44760
CY2021Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1212907
CY2020Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1268474
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
2091291
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1725085
CY2021Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1473014
CY2020Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
8616
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1443352
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-300786
CY2021Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
2685921
CY2020Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1259858
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
3534643
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
2025871
CY2021Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.16
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.07
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.12
CY2021Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.16
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.12
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
17230387
CY2020Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
16952973
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
17222312
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
16931049
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17231438
CY2020Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17087275
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17223908
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17097414
CY2020Q3 us-gaap Stockholders Equity
StockholdersEquity
27769031
CY2020Q4 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
45591
CY2020Q4 us-gaap Dividends
Dividends
8607192
CY2020Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
240145
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
19447575
CY2021Q1 us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
159980
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
334250
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
301550
us-gaap Stock Option Plan Expense
StockOptionPlanExpense
135269
us-gaap Restricted Stock Expense
RestrictedStockExpense
159980
us-gaap Restricted Stock Expense
RestrictedStockExpense
159992
us-gaap Inventory Write Down
InventoryWriteDown
-195762
us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-1461617
us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
38
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-75383
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
1516119
us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-80182
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
38402837
us-gaap Profit Loss
ProfitLoss
3534643
us-gaap Profit Loss
ProfitLoss
2025871
CY2021Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
2685921
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
23008741
CY2019Q3 us-gaap Stockholders Equity
StockholdersEquity
36208152
CY2019Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
327908
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
36536060
CY2020Q1 us-gaap Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
159992
CY2020Q1 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
8822
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
438105
CY2020Q1 us-gaap Stockholders Equity
StockholdersEquity
37142979
CY2020Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1259858
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
351714
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
238648
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
22219
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
164156
us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
303280
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
145150
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-129993
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
206627
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
333674
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
17784
issc Increase Decrease In Contract Liability
IncreaseDecreaseInContractLiability
1215329
issc Increase Decrease In Contract Liability
IncreaseDecreaseInContractLiability
77110
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
3793103
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
626221
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
324025
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
67624
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-324025
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-67624
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
17010
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
8822
us-gaap Payments Of Dividends
PaymentsOfDividends
19788092
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-19771082
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
8822
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-16302004
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
567419
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
23784867
CY2019Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
22416830
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7482863
CY2020Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
22984249
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
481
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
2456
us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
CY2020Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.65
CY2020 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
11200000
us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:18pt;text-indent:-18pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Use of Estimates</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">The financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America, which require management to make estimates and assumptions that affect the amounts reported in the financial statements. Actual results could differ from those estimates. Estimates are used in accounting for, among other items, long term contracts, allowances for doubtful accounts, inventory obsolescence, product warranty cost liabilities, income taxes, engineering and material costs on Engineering Development Contract (“EDC”) programs, percentage of completion on EDC contracts, recoverability of long-lived assets and contingencies. Estimates and assumptions are reviewed periodically and the effects of changes, if any, are reflected in the consolidated statements of operations in the period they are determined.</p>
CY2020Q4 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.50
us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
8600000
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
7500000
CY2021Q2 us-gaap Restricted Cash
RestrictedCash
0
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7500000
CY2020Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
12600000
CY2020Q3 us-gaap Restricted Cash
RestrictedCash
11200000
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
23800000
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
23800000
us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0
CY2021Q2 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0
CY2021Q2 issc Revenue Performance Obligation Satisfied At Point In Time Percentage Of Revenue
RevenuePerformanceObligationSatisfiedAtPointInTimePercentageOfRevenue
1
CY2020Q2 issc Revenue Performance Obligation Satisfied At Point In Time Percentage Of Revenue
RevenuePerformanceObligationSatisfiedAtPointInTimePercentageOfRevenue
0.93
issc Revenue Performance Obligation Satisfied At Point In Time Percentage Of Revenue
RevenuePerformanceObligationSatisfiedAtPointInTimePercentageOfRevenue
1
issc Revenue Performance Obligation Satisfied At Point In Time Percentage Of Revenue
RevenuePerformanceObligationSatisfiedAtPointInTimePercentageOfRevenue
0.95
CY2020Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
313365
us-gaap Contract With Customer Asset Reclassified To Receivable
ContractWithCustomerAssetReclassifiedToReceivable
0
us-gaap Contract With Customer Asset Increase Decrease For Contract Acquired In Business Combination
ContractWithCustomerAssetIncreaseDecreaseForContractAcquiredInBusinessCombination
0
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
-305494
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
1520823
CY2021Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
1528694
CY2017Q4 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.34
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2017 issc Percentage Of Net Operating Losses Generated After Taxable Income
PercentageOfNetOperatingLossesGeneratedAfterTaxableIncome
0.80
CY2018Q1 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-321038
issc Percentage Of Employees Who Were Engineers Engaged In Engineering Development Projects
PercentageOfEmployeesWhoWereEngineersEngagedInEngineeringDevelopmentProjects
0.21
issc Standard Product Warranty Accrual Length Of Warranty Period
StandardProductWarrantyAccrualLengthOfWarrantyPeriod
P24M
CY2021Q2 us-gaap Self Insurance Reserve
SelfInsuranceReserve
46700
CY2020Q3 us-gaap Self Insurance Reserve
SelfInsuranceReserve
48200
CY2021Q2 issc Excess Funded Premiums Over Estimated Claims
ExcessFundedPremiumsOverEstimatedClaims
180200
CY2020Q3 issc Excess Funded Premiums Over Estimated Claims
ExcessFundedPremiumsOverEstimatedClaims
225200
CY2021Q2 issc Number Of Banks
NumberOfBanks
2
CY2021Q2 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
4013201
CY2020Q3 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
3378246
CY2021Q2 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
581568
CY2020Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
656382
CY2021Q2 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
244042
CY2020Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
256707
CY2021Q2 us-gaap Inventory Net
InventoryNet
4838811
CY2020Q3 us-gaap Inventory Net
InventoryNet
4291335
CY2021Q2 us-gaap Prepaid Insurance
PrepaidInsurance
287293
CY2020Q3 us-gaap Prepaid Insurance
PrepaidInsurance
336331
CY2021Q2 us-gaap Other Assets Current
OtherAssetsCurrent
410036
CY2020Q3 us-gaap Other Assets Current
OtherAssetsCurrent
338778
CY2021Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
697329
CY2020Q3 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
675109
CY2021Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
21344884
CY2020Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
21413029
CY2021Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
13123942
CY2020Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
13237157
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
8220942
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
8175872
CY2021Q2 us-gaap Depreciation
Depreciation
90061
CY2020Q2 us-gaap Depreciation
Depreciation
92330
us-gaap Depreciation
Depreciation
278956
us-gaap Depreciation
Depreciation
286584
CY2021Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
632969
CY2020Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
583655
CY2021Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
63537
CY2020Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
112851
CY2021Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
2241
CY2020Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
45126
CY2021Q2 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
85586
CY2020Q3 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
91566
CY2021Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
151364
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
249543
us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
us-gaap Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
0
CY2021Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
16841
CY2020Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
0
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
49314
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
49314
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
4800
CY2021Q2 issc Prepaid Software Licenses Noncurrent
PrepaidSoftwareLicensesNoncurrent
10286
CY2020Q3 issc Prepaid Software Licenses Noncurrent
PrepaidSoftwareLicensesNoncurrent
16266
CY2021Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
10000000
CY2021Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
45084
CY2020Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
0
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
295249
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
159992
issc Share Based Compensation Arrangement By Share Based Payment Award Number Of Plans
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans
2
CY2021Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
585247
CY2020Q3 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
547743
CY2021Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
538066
CY2020Q3 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
483797
CY2021Q2 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
151897
CY2020Q3 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
151956
CY2021Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2241
CY2020Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
45126
CY2021Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
266036
CY2020Q3 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
133338
CY2021Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1543487
CY2020Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1361960
CY2021Q1 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
578172
CY2020Q3 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
547743
CY2021Q2 us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
63874
us-gaap Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
137740
CY2021Q2 us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
56799
us-gaap Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
100236
CY2021Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
585247
CY2021Q2 us-gaap Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
585247
CY2021Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1473014
CY2020Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
8616
CY2021Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
1.214
CY2020Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.007
CY2020Q2 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
243000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-1443352
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-300786
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.690
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.174
us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
437000
CY2021Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
75000000
CY2021Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
2685921
CY2020Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1259858
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
3534643
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
2025871
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
17230387
CY2020Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
16952973
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
17222312
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
16931049
CY2021Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1051
CY2020Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
134302
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1596
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
166365
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17231438
CY2020Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17087275
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17223908
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
17097414
CY2021Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.16
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.07
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.12
CY2021Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.16
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.12
CY2021Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
100000
CY2020Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
548500
CY2021Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
100000
CY2020Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
100000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
issc Schedule Of Operating Lease Related Assets And Liabilities
ScheduleOfOperatingLeaseRelatedAssetsAndLiabilities
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td></tr><tr><td colspan="6" style="vertical-align:bottom;width:100%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">Classification on the Consolidated Balance Sheet on June 30, 2021</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Assets</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">    </b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">  </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">    </b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">  </p></td></tr><tr><td style="vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating leases</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="-sec-ix-hidden:Hidden_ag-Q1yo-DkKbkiSRz3XxpQ;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Other assets</span></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 2,241</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td></tr><tr><td style="vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Liabilities</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">  </p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">​</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating leases- current</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="-sec-ix-hidden:Hidden_fl4yuqoAfUKNdGLG6X-NfQ;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Accrued expenses</span></span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 2,241</p></td></tr><tr><td style="vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating leases – noncurrent</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="-sec-ix-hidden:Hidden_c87hRhuWT025YYR3Fy1_yQ;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Other liabilities</span></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 0</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:48.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total lease liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:35.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 2,241</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">​</span></p>
CY2021Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
2241
CY2021Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2241
CY2021Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
0
CY2021Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
2241
CY2021Q2 us-gaap Operating Lease Expense
OperatingLeaseExpense
3669
us-gaap Operating Lease Payments
OperatingLeasePayments
45542
CY2021Q2 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P0Y2M12D
CY2021Q2 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.050
CY2021Q2 us-gaap Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
2446
CY2021Q2 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
2446
CY2021Q2 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
205
CY2021Q2 us-gaap Operating Lease Liability
OperatingLeaseLiability
2241
CY2021Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
2241
CY2021Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
0

Files In Submission

Name View Source Status
0001104659-21-105061-index-headers.html Edgar Link pending
0001104659-21-105061-index.html Edgar Link pending
0001104659-21-105061.txt Edgar Link pending
0001104659-21-105061-xbrl.zip Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
issc-20210630.xsd Edgar Link pending
issc-20210630x10q.htm Edgar Link pending
issc-20210630x10q_htm.xml Edgar Link completed
issc-20210630xex31d1.htm Edgar Link pending
issc-20210630xex31d2.htm Edgar Link pending
issc-20210630xex32d1.htm Edgar Link pending
issc-20210630_cal.xml Edgar Link unprocessable
issc-20210630_def.xml Edgar Link unprocessable
issc-20210630_lab.xml Edgar Link unprocessable
issc-20210630_pre.xml Edgar Link unprocessable
MetaLinks.json 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
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