$PSIX
POWER SOLUTIONS INTERNATIONAL, INC. Stock $psix

$psix Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000113709121000012 Filed on November 12, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2020 Q3
Revenue	$127.0M	$117.6M	$114.5M
YoY Change	20.89%	2.78%	-17.37%
Cost Of Revenue	$117.3M	$106.3M	$96.28M
YoY Change	36.02%	10.39%	-13.76%
Gross Profit	$9.665M	$11.34M	$18.17M
YoY Change	-48.56%	-37.57%	-32.39%
Gross Profit Margin	7.61%	9.64%	15.88%
Selling, General & Admin	$10.01M	$10.96M	$11.96M
YoY Change	-24.77%	-8.41%	4.39%
% of Gross Profit	103.6%	96.61%	65.85%
Research & Development	$4.663M	$5.437M	$6.555M
YoY Change	-25.98%	-17.06%	2.97%
% of Gross Profit	48.25%	47.94%	36.08%
Depreciation & Amortization	$1.858M	$1.836M	$2.077M
YoY Change	-6.54%	-11.6%	-4.72%
% of Gross Profit	19.22%	16.19%	11.43%
Operating Expenses	$15.31M	$17.03M	$19.28M
YoY Change	-24.68%	-11.68%	2.91%
Operating Profit	-$5.645M	-$5.687M	-$1.113M
YoY Change	266.8%	410.96%	-113.68%
Interest Expense	-$2.054M	$1.623M	$1.510M
YoY Change	36.66%	7.48%	-21.4%
% of Operating Profit
Other Income/Expense, Net	$0.00	-$1.623M	-$563.0K
YoY Change	-100.0%	188.28%	-70.31%
Pretax Income	-$7.699M	-$7.310M	-$1.676M
YoY Change	156.29%	336.16%	-126.86%
Income Tax	-$125.0K	-$133.0K	-$210.0K
% Of Pretax Income
Net Earnings	-$7.574M	-$7.177M	-$1.466M
YoY Change	147.35%	389.56%	-125.47%
Net Earnings / Revenue	-5.96%	-6.1%	-1.28%
Basic Earnings Per Share		-$0.31	-$0.06
Diluted Earnings Per Share	-$330.4K	-$0.31	-$0.06
COMMON SHARES
Basic Shares Outstanding	22.93M shares	22.92M shares	22.88M shares
Diluted Shares Outstanding		22.92M shares	22.88M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$6.255M	$4.993M	$26.73M
YoY Change	-70.17%	-81.32%	2672600.0%
Cash & Equivalents	$6.255M	$4.993M	$26.73M
Short-Term Investments
Other Short-Term Assets	$9.688M	$9.256M	$9.728M
YoY Change	6.43%	-4.85%	-28.72%
Inventory	$142.2M	$144.8M	$128.8M
Prepaid Expenses
Receivables	$65.11M	$54.55M	$52.38M
Other Receivables	$4.276M	$4.271M	$3.716M
Total Short-Term Assets	$230.2M	$222.3M	$230.0M
YoY Change	13.59%	-3.32%	9.23%
LONG-TERM ASSETS
Property, Plant & Equipment	$30.89M	$32.91M	$21.12M
YoY Change	-17.15%	55.85%	-10.02%
Goodwill	$29.80M	$29.80M	$29.80M
YoY Change	0.0%	0.0%	0.0%
Intangibles	$7.784M	$8.418M	$11.08M
YoY Change	-24.57%	-24.04%	-22.4%
Long-Term Investments
YoY Change
Other Assets	$15.35M	$16.15M	$22.04M
YoY Change	-26.76%	-26.73%	-12.68%
Total Long-Term Assets	$70.31M	$72.97M	$84.08M
YoY Change	-13.51%	-13.21%	-9.43%
TOTAL ASSETS
Total Short-Term Assets	$230.2M	$222.3M	$230.0M
Total Long-Term Assets	$70.31M	$72.97M	$84.08M
Total Assets	$300.5M	$295.3M	$314.1M
YoY Change	5.83%	-5.97%	3.52%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$93.26M	$89.75M	$45.24M
YoY Change	195.61%	98.39%	-47.58%
Accrued Expenses	$32.09M	$31.71M	$28.01M
YoY Change	20.95%	13.2%	-17.97%
Deferred Revenue	$1.819M	$17.27M	$52.50M
YoY Change	-96.21%	-67.11%	228.98%
Short-Term Debt	$155.0M	$155.5M	$0.00
YoY Change	19.23%
Long-Term Debt Due	$254.0K	$285.0K	$288.0K
YoY Change	-18.06%	-1.04%	54.84%
Total Short-Term Liabilities	$283.3M	$296.2M	$258.6M
YoY Change	18.3%	14.54%	42.82%
LONG-TERM LIABILITIES
Long-Term Debt	$25.64M	$678.0K	$754.0K
YoY Change	3182.46%	-10.08%	-98.65%
Other Long-Term Liabilities	$29.27M	$29.10M	$34.84M
YoY Change	-12.78%	-16.49%	5.26%
Total Long-Term Liabilities	$54.90M	$29.77M	$35.60M
YoY Change	59.9%	-16.36%	-59.92%
TOTAL LIABILITIES
Total Short-Term Liabilities	$283.3M	$296.2M	$258.6M
Total Long-Term Liabilities	$54.90M	$29.77M	$35.60M
Total Liabilities	$342.6M	$329.8M	$305.0M
YoY Change	23.28%	8.13%	7.74%
SHAREHOLDERS EQUITY
Retained Earnings	-$198.4M	-$190.8M	-$146.8M
YoY Change	32.34%	29.94%	8.77%
Common Stock	$23.00K	$23.00K	$23.00K
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.116M	$1.234M	$1.293M
YoY Change	-13.76%	-4.56%	-87.25%
Treasury Stock Shares	191.0K shares	192.0K shares	231.0K shares
Shareholders Equity	-$42.02M	-$34.51M	$9.036M
YoY Change
Total Liabilities & Shareholders Equity	$300.5M	$295.3M	$314.1M
YoY Change	5.83%	-5.97%	3.52%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2020 Q3
OPERATING ACTIVITIES
Net Income	-$7.574M	-$7.177M	-$1.466M
YoY Change	147.35%	389.56%	-125.47%
Depreciation, Depletion And Amortization	$1.858M	$1.836M	$2.077M
YoY Change	-6.54%	-11.6%	-4.72%
Cash From Operating Activities	-$22.38M	-$24.86M	-$6.293M
YoY Change	321.33%	295.07%	-136.69%
INVESTING ACTIVITIES
Capital Expenditures	$188.0K	-$971.0K	-$575.0K
YoY Change	-145.74%	68.87%	12.3%
Acquisitions
YoY Change
Other Investing Activities	$15.00K	$134.0K	$930.0K
YoY Change	-71.7%	-85.59%	7053.85%
Cash From Investing Activities	$203.0K	-$837.0K	$355.0K
YoY Change	-156.7%	-335.77%	-171.14%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	23.83M	25.32M	-18.00K
YoY Change	-26580.0%	-140772.22%	-99.89%
NET CHANGE
Cash From Operating Activities	-22.38M	-24.86M	-6.293M
Cash From Investing Activities	203.0K	-837.0K	355.0K
Cash From Financing Activities	23.83M	25.32M	-18.00K
Net Change In Cash	1.658M	-378.0K	-5.956M
YoY Change	-128.79%	-93.65%	12055.1%
FREE CASH FLOW
Cash From Operating Activities	-$22.38M	-$24.86M	-$6.293M
Capital Expenditures	$188.0K	-$971.0K	-$575.0K
Free Cash Flow	-$22.57M	-$23.89M	-$5.718M
YoY Change	360.51%	317.82%	-132.37%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	dei	Entity Central Index Key EntityCentralIndexKey	0001137091
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
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CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAccruedLiabilitiesCurrent
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAccruedLiabilitiesCurrent
CY2021Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtCurrent
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-35944
	dei	Entity Registrant Name EntityRegistrantName	POWER SOLUTIONS INTERNATIONAL, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	33-0963637
	dei	Entity Address Address Line1 EntityAddressAddressLine1	201 Mittel Drive
	dei	Entity Address City Or Town EntityAddressCityOrTown	Wood Dale
	dei	Entity Address State Or Province EntityAddressStateOrProvince	IL
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	60191
	dei	City Area Code CityAreaCode	630
	dei	Local Phone Number LocalPhoneNumber	350-9400
	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
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	us-gaap	Interest Expense InterestExpense	4211000	USD
CY2021Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2020Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-497000	USD
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	USD
CY2020Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	947000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-260000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5611000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1202000	USD
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1623000	USD
CY2020Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-563000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5254000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3506000	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-7310000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1676000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-41179000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23691000	USD
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-133000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-210000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-281000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3771000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-7177000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-1466000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-40898000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-19920000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22920000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22881000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22902000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22866000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22920000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22881000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22902000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22866000	shares
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.31
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.79
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.87
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.31
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.79
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.87
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-27396000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-7177000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	102000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-36000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	-34507000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	10355000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-1466000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	165000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-18000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	9036000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	6097000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-40898000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	334000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-40000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	-34507000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	28497000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-19920000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	482000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	482000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2102000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1102000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-23000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	9036000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-40898000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-19920000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1901000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2290000	USD
	us-gaap	Depreciation Depreciation	3647000	USD
	us-gaap	Depreciation Depreciation	3922000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	334000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	179000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-265000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-497000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	652000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-52083000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	37167000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	20842000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2497000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	5362000	USD
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	58798000	USD
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-30482000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-26911000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	16572000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-4852000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-2100000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-39101000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2283000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	2156000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	1991000	USD
	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	2263000	USD
	us-gaap	Proceeds From Divestiture Of Interest In Joint Venture ProceedsFromDivestitureOfInterestInJointVenture	0	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	930000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-88000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-7000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	195000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1054000	USD
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	286000	USD
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	55200000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	26309000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	708000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	180298000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	89826000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2562000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1970000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-40000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	58000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	22713000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	33360000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-16193000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	30023000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	24267000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8074000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	30026000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4993000	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	26727000	USD
CY2021Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3081000	USD
CY2020Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3299000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8074000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	30026000	USD
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q3	psix	Number Of Board Members NumberOfBoardMembers	4	boardMember
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
	us-gaap	Use Of Estimates UseOfEstimates	The preparation of consolidated financial statements in conformity with U.S. GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Significant estimates and assumptions include the valuation of allowances for uncollectible receivables, inventory reserves, warranty reserves, evaluation of goodwill, other intangibles, property, plant and equipment for impairment, and determination of useful lives of long-lived assets. Actual results could materially differ from those estimates.
CY2021Q3	psix	Research And Development Expense Excluding Engineering ResearchAndDevelopmentExpenseExcludingEngineering	5200000	USD
CY2020Q3	psix	Research And Development Expense Excluding Engineering ResearchAndDevelopmentExpenseExcludingEngineering	6200000	USD
	psix	Research And Development Expense Excluding Engineering ResearchAndDevelopmentExpenseExcludingEngineering	17000000.0	USD
	psix	Research And Development Expense Excluding Engineering ResearchAndDevelopmentExpenseExcludingEngineering	18200000	USD
CY2021Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2100000	USD
CY2020Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2300000	USD
CY2021Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3100000	USD
CY2020Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	3300000	USD
CY2021Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	126225000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	89684000	USD
CY2021Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	2850000	USD
CY2020Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	2482000	USD
CY2021Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	19115000	USD
CY2020Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	19375000	USD
CY2021Q3	us-gaap	Inventory Gross InventoryGross	148190000	USD
CY2020Q4	us-gaap	Inventory Gross InventoryGross	111541000	USD
CY2021Q3	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	15247000	USD
CY2021Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3376000	USD
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3328000	USD
CY2021Q3	us-gaap	Inventory Net InventoryNet	144814000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	108213000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3328000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2964000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	607000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1272000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	559000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1012000	USD
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3376000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3224000	USD
CY2020Q4	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	14928000	USD
CY2021Q3	us-gaap	Litigation Reserve LitigationReserve	1707000	USD
CY2020Q4	us-gaap	Litigation Reserve LitigationReserve	3128000	USD
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	17267000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	47960000	USD
CY2021Q3	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	3862000	USD
CY2020Q4	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	3124000	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3868000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3793000	USD
CY2021Q3	us-gaap	Interest Payable Current InterestPayableCurrent	254000	USD
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	895000	USD
CY2021Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	8478000	USD
CY2020Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	3791000	USD
CY2021Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	50683000	USD
CY2020Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	77619000	USD
CY2020Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	31542000	USD
CY2019Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	25501000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	14135000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	13949000	USD
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	3750000	USD
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	8756000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	19244000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	15357000	USD
CY2021Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	30183000	USD
CY2020Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	32849000	USD
CY2021Q3	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	15247000	USD
CY2020Q3	us-gaap	Standard Product Warranty Accrual Current StandardProductWarrantyAccrualCurrent	16210000	USD
CY2021Q3	us-gaap	Standard Product Warranty Accrual Noncurrent StandardProductWarrantyAccrualNoncurrent	14936000	USD
CY2020Q3	us-gaap	Standard Product Warranty Accrual Noncurrent StandardProductWarrantyAccrualNoncurrent	16639000	USD
	us-gaap	Product Warranty Expense ProductWarrantyExpense	14800000	USD
	us-gaap	Product Warranty Expense ProductWarrantyExpense	18200000	USD
	psix	Product Warranty Recoveries ProductWarrantyRecoveries	3300000	USD
	psix	Product Warranty Recoveries ProductWarrantyRecoveries	4600000	USD
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	3800000	USD
	psix	Standard Product Warranty Accrual Earnings Per Share Diluted StandardProductWarrantyAccrualEarningsPerShareDiluted	0.16
	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	8800000	USD
	psix	Standard Product Warranty Accrual Earnings Per Share Diluted StandardProductWarrantyAccrualEarningsPerShareDiluted	0.38
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	117630000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	114450000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	329279000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	312603000	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	117630000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	114450000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	329279000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	312603000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	4453000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	547000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	17267000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	47960000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	2794000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	3181000	USD
CY2021Q3	psix	Contract With Customer Asset Liability ContractWithCustomerAssetLiability	-15608000	USD
CY2020Q4	psix	Contract With Customer Asset Liability ContractWithCustomerAssetLiability	-50594000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	32500000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	18400000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	19000000.0	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	15600000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	500000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	800000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	900000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	900000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	300000	USD
CY2021Q3	psix	Collaborative Arrangement Inventory Purchased Goods CollaborativeArrangementInventoryPurchasedGoods	3200000	USD
	psix	Collaborative Arrangement Inventory Purchased Goods CollaborativeArrangementInventoryPurchasedGoods	9900000	USD
CY2020Q3	psix	Collaborative Arrangement Inventory Purchased Goods CollaborativeArrangementInventoryPurchasedGoods	4100000	USD
	psix	Collaborative Arrangement Inventory Purchased Goods CollaborativeArrangementInventoryPurchasedGoods	16300000	USD
CY2021Q3	psix	Collaborative Arrangement Accounts Payable CollaborativeArrangementAccountsPayable	10100000	USD
CY2020Q4	psix	Collaborative Arrangement Accounts Payable CollaborativeArrangementAccountsPayable	4000000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	31244000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	52682000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	51425000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	34120000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	18562000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	20181000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	29800000	USD
CY2021Q3	us-gaap	Goodwill Goodwill	29800000	USD
CY2021Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	11600000	USD
CY2020Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	11600000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	37340000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	28922000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	8418000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	37340000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	27021000	USD
CY2021Q3	psix	Long Term Debt And Finance Lease Liability LongTermDebtAndFinanceLeaseLiability	963000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10319000	USD
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	155459000	USD
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	130000000	USD
CY2021Q3	psix	Finance Lease Liability And Other Long Term Debt FinanceLeaseLiabilityAndOtherLongTermDebt	963000	USD
CY2020Q4	psix	Finance Lease Liability And Other Long Term Debt FinanceLeaseLiabilityAndOtherLongTermDebt	1091000	USD
CY2020Q4	psix	Long Term Debt And Finance Lease Liability LongTermDebtAndFinanceLeaseLiability	1091000	USD
CY2021Q3	psix	Long Term Debt Current Maturities And Finance Lease Liability Current LongTermDebtCurrentMaturitiesAndFinanceLeaseLiabilityCurrent	285000	USD
CY2020Q4	psix	Long Term Debt Current Maturities And Finance Lease Liability Current LongTermDebtCurrentMaturitiesAndFinanceLeaseLiabilityCurrent	310000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	678000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	781000	USD
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	1194000	USD
CY2020Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	1394000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	37000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	3661000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	4141000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	40000	USD
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	52000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	144000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	156000	USD
CY2021Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	7000	USD
CY2020Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	12000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	26000	USD
CY2021Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	38000	USD
CY2020Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	105000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	270000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	322000	USD
CY2021Q3	us-gaap	Variable Lease Cost VariableLeaseCost	326000	USD
CY2020Q3	us-gaap	Variable Lease Cost VariableLeaseCost	363000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	840000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	1160000	USD
CY2021Q3	us-gaap	Lease Cost LeaseCost	1605000	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	1926000	USD
	us-gaap	Lease Cost LeaseCost	4941000	USD
	us-gaap	Lease Cost LeaseCost	5816000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	3731000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	4105000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	26000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	37000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	144000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	145000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	9000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	299000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	412000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	11000	USD
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y10M24D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y2M12D
CY2021Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y6M
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y9M18D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.071
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.071
CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.067
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.067
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14347000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	17104000	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3868000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3793000	USD
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11255000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14156000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	15123000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	17949000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	568000	USD
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	175000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	200000	USD
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	282000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	413000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	457000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	613000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1223000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	57000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4795000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	168000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3288000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	103000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1815000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	84000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1851000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	82000	USD
CY2021Q3	psix	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	5538000	USD
CY2021Q3	psix	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	17000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	18510000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	511000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3387000	USD
CY2021Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	54000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	15123000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	457000	USD
CY2020Q1	us-gaap	Unusual Or Infrequent Item Insurance Proceeds UnusualOrInfrequentItemInsuranceProceeds	30000000	USD
	psix	Number Of Outstanding Letters Of Credit NumberOfOutstandingLettersOfCredit	5	letterOfCredit
CY2021Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2100000	USD
CY2021Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	3100000	USD
CY2021Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.018
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.007
CY2020Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.125
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.159
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	23117000	shares
CY2020Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	225000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22892000	shares
	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	33000	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation Gross StockIssuedDuringPeriodSharesShareBasedCompensationGross	33000	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	23117000	shares
CY2021Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	192000	shares
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22925000	shares
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-7177000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-1466000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-40898000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22920000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22881000	shares
	us-gaap	Net Income Loss NetIncomeLoss	-19920000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22920000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22881000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22902000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22866000	shares
CY2021Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2020Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22902000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22866000	shares
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.31
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.06
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.79
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.87
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.31
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.79
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.87
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares

Files In Submission

Name	View Source	Status
0001137091-21-000012-index-headers.html	Edgar Link	pending
0001137091-21-000012-index.html	Edgar Link	pending
0001137091-21-000012.txt	Edgar Link	pending
0001137091-21-000012-xbrl.zip	Edgar Link	pending
exhibit311-ceocertificatio.htm	Edgar Link	pending
exhibit312-cfocertificatio.htm	Edgar Link	pending
exhibit321-ceocertificatio.htm	Edgar Link	pending
exhibit322-cfocertificatio.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
psix-20210930.htm	Edgar Link	pending
psix-20210930.xsd	Edgar Link	pending
psix-20210930_cal.xml	Edgar Link	unprocessable
psix-20210930_def.xml	Edgar Link	unprocessable
psix-20210930_g1.jpg	Edgar Link	pending
psix-20210930_htm.xml	Edgar Link	completed
psix-20210930_lab.xml	Edgar Link	unprocessable
psix-20210930_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$PSIX
POWER SOLUTIONS INTERNATIONAL, INC. Stock $psix

2021 Q4 Form 10-Q Financial Statement

#000113709121000012 Filed on November 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PSIX POWER SOLUTIONS INTERNATIONAL, INC. Stock $psix

2021 Q4 Form 10-Q Financial Statement

#000113709121000012 Filed on November 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PSIX
POWER SOLUTIONS INTERNATIONAL, INC. Stock $psix