$GHM
GRAHAM CORP

2023 Q3 Form 10-Q Financial Statement

#000095017023038764 Filed on August 07, 2023

View on sec.gov

Income Statement

Concept 2023 Q3 2023 Q2
Revenue $45.08M $47.57M
YoY Change 18.18% 31.86%
Cost Of Revenue $37.89M $36.59M
YoY Change 15.28% 24.76%
Gross Profit $7.191M $10.98M
YoY Change 36.19% 62.77%
Gross Profit Margin 15.95% 23.08%
Selling, General & Admin $6.115M $7.019M
YoY Change 20.87% 27.97%
% of Gross Profit 85.04% 63.94%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $1.200M $1.239M
YoY Change -19.3% 44.74%
% of Gross Profit 16.69% 11.29%
Operating Expenses $6.115M $7.293M
YoY Change 20.87% 32.96%
Operating Profit $803.0K $3.684M
YoY Change -1644.23% 274.01%
Interest Expense $55.00K -$185.0K
YoY Change -79.63% -212.12%
% of Operating Profit 6.85% -5.02%
Other Income/Expense, Net -$90.00K -$93.00K
YoY Change -245.16% -247.62%
Pretax Income $654.0K $3.406M
YoY Change -377.12% 282.27%
Income Tax $243.0K $766.0K
% Of Pretax Income 37.16% 22.49%
Net Earnings $411.0K $2.640M
YoY Change -309.69% 290.53%
Net Earnings / Revenue 0.91% 5.55%
Basic Earnings Per Share $0.04 $0.25
Diluted Earnings Per Share $0.04 $0.25
COMMON SHARES
Basic Shares Outstanding 10.70M 10.68M
Diluted Shares Outstanding 10.81M 10.72M

Balance Sheet

Concept 2023 Q3 2023 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $25.80M $24.66M
YoY Change 82.69% 91.1%
Cash & Equivalents $25.80M $24.66M
Short-Term Investments
Other Short-Term Assets $2.900M $2.675M
YoY Change 29.75% 20.77%
Inventory $27.01M $25.49M
Prepaid Expenses
Receivables $28.71M $64.01M
Other Receivables $800.0K $509.0K
Total Short-Term Assets $120.1M $117.3M
YoY Change 27.04% 31.37%
LONG-TERM ASSETS
Property, Plant & Equipment $27.12M $33.98M
YoY Change 11.37% 40.27%
Goodwill $23.52M $23.52M
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $239.0K $8.120M
YoY Change 36.57% 4313.04%
Total Long-Term Assets $93.01M $92.68M
YoY Change -1.42% -2.33%
TOTAL ASSETS
Total Short-Term Assets $120.1M $117.3M
Total Long-Term Assets $93.01M $92.68M
Total Assets $213.1M $210.0M
YoY Change 12.82% 14.01%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $13.55M $15.09M
YoY Change -32.73% -22.53%
Accrued Expenses $6.262M $17.15M
YoY Change 30.98% 290.93%
Deferred Revenue $59.53M $56.02M
YoY Change 128.25% 123.49%
Short-Term Debt $0.00 $0.00
YoY Change -100.0%
Long-Term Debt Due $2.000M $2.026M
YoY Change 0.0% 1.3%
Total Short-Term Liabilities $93.84M $90.34M
YoY Change 41.63% 48.55%
LONG-TERM LIABILITIES
Long-Term Debt $8.900M $9.380M
YoY Change -39.15% -37.75%
Other Long-Term Liabilities $1.169M $10.58M
YoY Change -46.55% 368.69%
Total Long-Term Liabilities $1.169M $19.96M
YoY Change -46.55% 784.1%
TOTAL LIABILITIES
Total Short-Term Liabilities $93.84M $90.34M
Total Long-Term Liabilities $1.169M $19.96M
Total Liabilities $112.3M $110.3M
YoY Change 22.18% 26.55%
SHAREHOLDERS EQUITY
Retained Earnings $80.49M $80.08M
YoY Change 3.79% 3.0%
Common Stock $30.28M $29.72M
YoY Change 4.68% 2.62%
Preferred Stock
YoY Change
Treasury Stock (at cost) $2.534M $2.534M
YoY Change -3.5% -15.02%
Treasury Stock Shares
Shareholders Equity $100.8M $99.72M
YoY Change
Total Liabilities & Shareholders Equity $213.1M $210.0M
YoY Change 12.82% 14.01%

Cashflow Statement

Concept 2023 Q3 2023 Q2
OPERATING ACTIVITIES
Net Income $411.0K $2.640M
YoY Change -309.69% 290.53%
Depreciation, Depletion And Amortization $1.200M $1.239M
YoY Change -19.3% 44.74%
Cash From Operating Activities $3.300M $8.603M
YoY Change 1034.02% -1348.62%
INVESTING ACTIVITIES
Capital Expenditures $1.810M $1.499M
YoY Change -302.91% 427.82%
Acquisitions $0.00
YoY Change
Other Investing Activities $40.00K
YoY Change
Cash From Investing Activities -$1.770M -$1.499M
YoY Change 98.43% 427.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $500.0K
YoY Change -80.0%
Cash From Financing Activities -360.0K -642.0K
YoY Change -118.69% -10.46%
NET CHANGE
Cash From Operating Activities 3.300M 8.603M
Cash From Investing Activities -1.770M -1.499M
Cash From Financing Activities -360.0K -642.0K
Net Change In Cash 1.170M 6.462M
YoY Change -11.7% -451.96%
FREE CASH FLOW
Cash From Operating Activities $3.300M $8.603M
Capital Expenditures $1.810M $1.499M
Free Cash Flow $1.490M $7.104M
YoY Change 25.95% -830.11%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2023Q2 dei Amendment Flag
AmendmentFlag
false
CY2023Q2 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--03-31
CY2023Q2 dei Entity Central Index Key
EntityCentralIndexKey
0000716314
CY2023Q2 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2023
CY2023Q2 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2023Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2023Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2023Q2 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2023Q2 dei Document Type
DocumentType
10-Q
CY2023Q2 dei Document Quarterly Report
DocumentQuarterlyReport
true
CY2023Q2 dei Document Period End Date
DocumentPeriodEndDate
2023-06-30
CY2023Q2 dei Document Transition Report
DocumentTransitionReport
false
CY2023Q2 dei Entity File Number
EntityFileNumber
001-08462
CY2023Q2 dei Entity Registrant Name
EntityRegistrantName
GRAHAM CORPORATION
CY2023Q2 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2023Q2 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
16-1194720
CY2023Q2 dei Entity Address Address Line1
EntityAddressAddressLine1
20 Florence Avenue
CY2023Q2 dei Entity Address City Or Town
EntityAddressCityOrTown
Batavia
CY2023Q2 dei Entity Address State Or Province
EntityAddressStateOrProvince
NY
CY2023Q2 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
14020
CY2023Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-47000
CY2022Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-37000
CY2023Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-164000
CY2022Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-131000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-88000
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-212000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
2552000
CY2022Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
464000
CY2023Q2 dei City Area Code
CityAreaCode
585
CY2023Q2 dei Local Phone Number
LocalPhoneNumber
343-2216
CY2023Q2 dei Security12b Title
Security12bTitle
Common Stock, Par Value $0.10 Per Share
CY2023Q2 dei Trading Symbol
TradingSymbol
GHM
CY2023Q2 dei Security Exchange Name
SecurityExchangeName
NYSE
CY2023Q2 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2023Q2 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2023Q2 dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
CY2023Q2 dei Entity Small Business
EntitySmallBusiness
true
CY2023Q2 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2023Q2 dei Entity Shell Company
EntityShellCompany
false
CY2023Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
10702920
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
47569000
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
36075000
CY2023Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
36592000
CY2022Q2 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
29331000
CY2023Q2 us-gaap Gross Profit
GrossProfit
10977000
CY2022Q2 us-gaap Gross Profit
GrossProfit
6744000
CY2023Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
7019000
CY2022Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
5485000
CY2023Q2 ghm Selling General And Administrative Amortization Expense
SellingGeneralAndAdministrativeAmortizationExpense
274000
CY2022Q2 ghm Selling General And Administrative Amortization Expense
SellingGeneralAndAdministrativeAmortizationExpense
274000
CY2023Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
3684000
CY2022Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
985000
CY2023Q2 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
93000
CY2022Q2 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
-63000
CY2023Q2 us-gaap Interest Expense
InterestExpense
185000
CY2022Q2 us-gaap Interest Expense
InterestExpense
157000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
3406000
CY2022Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
891000
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
766000
CY2022Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
215000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
2640000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
676000
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.25
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.06
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.25
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.06
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10653000
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10610000
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
10719000
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
10630000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
2640000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
676000
CY2023Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-252000
CY2022Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-343000
CY2023Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
24662000
CY2023Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
18257000
CY2023Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1878000
CY2023Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1841000
CY2023Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
29544000
CY2023Q1 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
24000000
CY2023Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
34467000
CY2023Q1 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
39684000
CY2023Q2 us-gaap Inventory Net
InventoryNet
25490000
CY2023Q1 us-gaap Inventory Net
InventoryNet
26293000
CY2023Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
2675000
CY2023Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
1534000
CY2023Q2 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
509000
CY2023Q1 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
302000
CY2023Q2 us-gaap Assets Current
AssetsCurrent
117347000
CY2023Q1 us-gaap Assets Current
AssetsCurrent
110070000
CY2023Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
25910000
CY2023Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
25523000
CY2023Q2 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
6179000
CY2023Q1 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
6107000
CY2023Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8071000
CY2023Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8237000
CY2023Q2 us-gaap Goodwill
Goodwill
23523000
CY2023Q1 us-gaap Goodwill
Goodwill
23523000
CY2023Q2 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
7438000
CY2023Q1 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
7610000
CY2023Q2 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
1792000
CY2023Q1 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
2798000
CY2023Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
149000
CY2023Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
158000
CY2023Q2 us-gaap Assets
Assets
210028000
CY2023Q1 us-gaap Assets
Assets
203918000
CY2023Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
2000000
CY2023Q1 us-gaap Long Term Debt Current
LongTermDebtCurrent
2000000
CY2023Q2 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
26000
CY2023Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
29000
CY2023Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
15085000
CY2023Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
20222000
CY2023Q2 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
10334000
CY2023Q1 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
10401000
CY2023Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
5706000
CY2023Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
6434000
CY2023Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
56016000
CY2023Q1 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
46042000
CY2023Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1114000
CY2023Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1022000
CY2023Q2 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
62000
CY2023Q1 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
0
CY2023Q2 us-gaap Liabilities Current
LiabilitiesCurrent
90343000
CY2023Q1 us-gaap Liabilities Current
LiabilitiesCurrent
86166000
CY2023Q2 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
9303000
CY2023Q1 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
9744000
CY2023Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
77000
CY2023Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
85000
CY2023Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
7278000
CY2023Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
7498000
CY2023Q2 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1000
CY2023Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
108000
CY2023Q2 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
1337000
CY2023Q1 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
1342000
CY2023Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1968000
CY2023Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2042000
CY2023Q2 us-gaap Liabilities
Liabilities
110307000
CY2023Q1 us-gaap Liabilities
Liabilities
106985000
CY2023Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
1
CY2023Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
1
CY2023Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
500000
CY2023Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
500000
CY2023Q2 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2023Q1 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2023Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.1
CY2023Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.1
CY2023Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
25500000
CY2023Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
25500000
CY2023Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
10818000
CY2023Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
10774000
CY2023Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
10675000
CY2023Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
10635000
CY2023Q2 us-gaap Common Stock Value
CommonStockValue
1082000
CY2023Q1 us-gaap Common Stock Value
CommonStockValue
1075000
CY2023Q2 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
28641000
CY2023Q1 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
28061000
CY2023Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
80083000
CY2023Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
77443000
CY2023Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-7551000
CY2023Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-7463000
CY2023Q2 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
143000
CY2023Q1 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
138000
CY2023Q2 us-gaap Treasury Stock Value
TreasuryStockValue
2534000
CY2023Q1 us-gaap Treasury Stock Value
TreasuryStockValue
2183000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
99721000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
96933000
CY2023Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
210028000
CY2023Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
203918000
CY2023Q2 us-gaap Profit Loss
ProfitLoss
2640000
CY2022Q2 us-gaap Profit Loss
ProfitLoss
676000
CY2023Q2 us-gaap Depreciation
Depreciation
793000
CY2022Q2 us-gaap Depreciation
Depreciation
856000
CY2023Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
446000
CY2022Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
619000
CY2023Q2 ghm Amortization Of Actuarial Losses
AmortizationOfActuarialLosses
211000
CY2022Q2 ghm Amortization Of Actuarial Losses
AmortizationOfActuarialLosses
168000
CY2023Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
59000
CY2022Q2 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
34000
CY2023Q2 us-gaap Share Based Compensation
ShareBasedCompensation
293000
CY2022Q2 us-gaap Share Based Compensation
ShareBasedCompensation
114000
CY2023Q2 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
855000
CY2022Q2 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
225000
CY2023Q2 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
5769000
CY2022Q2 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
34000
CY2023Q2 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-5171000
CY2022Q2 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
2580000
CY2023Q2 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-780000
CY2022Q2 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
930000
CY2023Q2 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
1065000
CY2022Q2 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
745000
CY2023Q2 us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
159000
CY2022Q2 us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
6000
CY2023Q2 ghm Increase Decrease In Operating Lease Right Of Use Asset
IncreaseDecreaseInOperatingLeaseRightOfUseAsset
-293000
CY2022Q2 ghm Increase Decrease In Operating Lease Right Of Use Asset
IncreaseDecreaseInOperatingLeaseRightOfUseAsset
-467000
CY2023Q2 ghm Increase Decrease In Defined Benefit Plan Assets For Plan Benefits Noncurrent
IncreaseDecreaseInDefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
72000
CY2022Q2 ghm Increase Decrease In Defined Benefit Plan Assets For Plan Benefits Noncurrent
IncreaseDecreaseInDefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
163000
CY2023Q2 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-4745000
CY2022Q2 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
3016000
CY2023Q2 ghm Increase Decrease In Accrued Compensation Accrued Expenses And Other Current And Non Current Liabilities
IncreaseDecreaseInAccruedCompensationAccruedExpensesAndOtherCurrentAndNonCurrentLiabilities
-868000
CY2022Q2 ghm Increase Decrease In Accrued Compensation Accrued Expenses And Other Current And Non Current Liabilities
IncreaseDecreaseInAccruedCompensationAccruedExpensesAndOtherCurrentAndNonCurrentLiabilities
-878000
CY2023Q2 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
10002000
CY2022Q2 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-504000
CY2023Q2 ghm Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-256000
CY2022Q2 ghm Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-431000
CY2023Q2 ghm Increase Decrease In Long Term Portion Of Accrued Compensation Accrued Pension Liability And Accrued Postretirement Benefits
IncreaseDecreaseInLongTermPortionOfAccruedCompensationAccruedPensionLiabilityAndAccruedPostretirementBenefits
-6000
CY2022Q2 ghm Increase Decrease In Long Term Portion Of Accrued Compensation Accrued Pension Liability And Accrued Postretirement Benefits
IncreaseDecreaseInLongTermPortionOfAccruedCompensationAccruedPensionLiabilityAndAccruedPostretirementBenefits
-593000
CY2023Q2 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
8603000
CY2022Q2 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-689000
CY2023Q2 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1499000
CY2022Q2 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
284000
CY2023Q2 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1499000
CY2022Q2 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-284000
CY2023Q2 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
500000
CY2022Q2 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
2500000
CY2023Q2 ghm Percentage Of Revenue From Contracts With Customers Excluding Assessed Tax Performance Obligation Satisfied At Point In Time
PercentageOfRevenueFromContractsWithCustomersExcludingAssessedTaxPerformanceObligationSatisfiedAtPointInTime
0.19
CY2022Q2 ghm Percentage Of Revenue From Contracts With Customers Excluding Assessed Tax Performance Obligation Satisfied At Point In Time
PercentageOfRevenueFromContractsWithCustomersExcludingAssessedTaxPerformanceObligationSatisfiedAtPointInTime
0.35
CY2023Q2 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0
CY2022Q2 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
2000000
CY2023Q2 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
11000
CY2022Q2 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
6000
CY2023Q2 ghm Repayments On Lease Financing Obligations
RepaymentsOnLeaseFinancingObligations
74000
CY2022Q2 ghm Repayments On Lease Financing Obligations
RepaymentsOnLeaseFinancingObligations
67000
CY2023Q2 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
0
CY2022Q2 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
122000
CY2023Q2 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
57000
CY2022Q2 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
22000
CY2023Q2 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-642000
CY2022Q2 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-717000
CY2023Q2 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-57000
CY2022Q2 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-146000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
6405000
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-1836000
CY2023Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
18257000
CY2022Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
14741000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
24662000
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
12905000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
96933000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
2552000
CY2023Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
293000
CY2023Q2 us-gaap Treasury Stock Value Acquired Par Value Method
TreasuryStockValueAcquiredParValueMethod
57000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
99721000
CY2022Q1 us-gaap Stockholders Equity
StockholdersEquity
96494000
CY2022Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
464000
CY2022Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
114000
CY2022Q2 us-gaap Treasury Stock Value Acquired Par Value Method
TreasuryStockValueAcquiredParValueMethod
21000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
97051000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
47569000
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
36075000
CY2023Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
47569000
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
36075000
CY2023Q2 ghm Percentage Of Revenue From Contracts With Customers Excluding Assessed Tax Performance Obligation Satisfied Over Time
PercentageOfRevenueFromContractsWithCustomersExcludingAssessedTaxPerformanceObligationSatisfiedOverTime
0.81
CY2022Q2 ghm Percentage Of Revenue From Contracts With Customers Excluding Assessed Tax Performance Obligation Satisfied Over Time
PercentageOfRevenueFromContractsWithCustomersExcludingAssessedTaxPerformanceObligationSatisfiedOverTime
0.65
CY2023Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
34467000
CY2023Q1 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
39684000
CY2023Q2 ghm Change In Contract With Customer Asset
ChangeInContractWithCustomerAsset
5217000
CY2023Q2 ghm Change Due To Revenue Recognized Contract Assets
ChangeDueToRevenueRecognizedContractAssets
26478000
CY2023Q2 ghm Change Due To Invoicing Customers Additional Deposits Contract Assets
ChangeDueToInvoicingCustomersAdditionalDepositsContractAssets
-31695000
CY2023Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
56016000
CY2023Q1 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
46042000
CY2023Q2 ghm Change In Contract With Customer Liability
ChangeInContractWithCustomerLiability
9974000
CY2023Q2 ghm Change Due To Revenue Recognized Contract Liabilities
ChangeDueToRevenueRecognizedContractLiabilities
10978000
CY2023Q2 ghm Change Due To Invoicing Customers Additional Deposits Contract Liabilities
ChangeDueToInvoicingCustomersAdditionalDepositsContractLiabilities
-20952000
CY2023Q2 ghm Contract With Customer Net Asset Liability Current
ContractWithCustomerNetAssetLiabilityCurrent
-21549000
CY2023Q1 ghm Contract With Customer Net Asset Liability Current
ContractWithCustomerNetAssetLiabilityCurrent
-6358000
CY2023Q2 ghm Change In Contract With Customer Asset Liability Net
ChangeInContractWithCustomerAssetLiabilityNet
-15191000
CY2023Q2 ghm Contract With Customer Receivables Billed But Not Paid Under Retainage
ContractWithCustomerReceivablesBilledButNotPaidUnderRetainage
2563000
CY2023Q1 ghm Contract With Customer Receivables Billed But Not Paid Under Retainage
ContractWithCustomerReceivablesBilledButNotPaidUnderRetainage
2542000
CY2023Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
322003000
CY2023Q2 us-gaap Inventory Raw Materials
InventoryRawMaterials
3587000
CY2023Q1 us-gaap Inventory Raw Materials
InventoryRawMaterials
4344000
CY2023Q2 us-gaap Inventory Work In Process
InventoryWorkInProcess
20309000
CY2023Q1 us-gaap Inventory Work In Process
InventoryWorkInProcess
20554000
CY2023Q2 us-gaap Inventory Finished Goods
InventoryFinishedGoods
1594000
CY2023Q1 us-gaap Inventory Finished Goods
InventoryFinishedGoods
1395000
CY2023Q2 us-gaap Inventory Net
InventoryNet
25490000
CY2023Q1 us-gaap Inventory Net
InventoryNet
26293000
CY2023Q2 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
25800000
CY2023Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
5443000
CY2023Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
20357000
CY2023Q2 ghm Indefinite Lived Intangible Assets Excluding Goodwill Gross
IndefiniteLivedIntangibleAssetsExcludingGoodwillGross
6700000
CY2023Q2 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
6700000
CY2023Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
446000
CY2022Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
619000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
1336000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
1318000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
1095000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
1095000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
1095000
CY2023Q2 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
14418000
CY2023Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
20357000
CY2023Q2 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
293000
CY2022Q2 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
114000
CY2023Q2 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
65000
CY2022Q2 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
25000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
2640000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
676000
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10653000
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10610000
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.25
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.06
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
2640000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
676000
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10653000
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
10610000
CY2023Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
66000
CY2022Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
20000
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
10719000
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
10630000
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.25
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.06
CY2023Q1 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
578000
CY2022Q1 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
441000
CY2023Q2 ghm Product Warranty Income Expense
ProductWarrantyIncomeExpense
-91000
CY2022Q2 ghm Product Warranty Income Expense
ProductWarrantyIncomeExpense
-76000
CY2023Q2 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
53000
CY2022Q2 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
21000
CY2023Q2 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
616000
CY2022Q2 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
496000
CY2023Q2 us-gaap Interest Paid Net
InterestPaidNet
256000
CY2022Q2 us-gaap Interest Paid Net
InterestPaidNet
141000
CY2023Q2 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
70000
CY2022Q2 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
11000
CY2023Q2 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
197000
CY2022Q2 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
95000
CY2023Q2 us-gaap Operating Lease Payments
OperatingLeasePayments
224000
CY2022Q2 us-gaap Operating Lease Payments
OperatingLeasePayments
211000
CY2023Q2 ghm Remainder Operating Lease Payment
RemainderOperatingLeasePayment
729000
CY2023Q2 ghm Future Fixed Minimum Lease Payments
FutureFixedMinimumLeasePayments
6514000
CY2023Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2023Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2023Q2 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
-252000
CY2023Q2 us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-164000
CY2023Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-88000
CY2022Q2 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
-343000
CY2022Q2 us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-131000
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-212000
CY2023Q2 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
697000
CY2023Q1 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
756000
CY2023Q2 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
11303000
CY2023Q1 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
11744000
CY2023Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
2000000
CY2023Q1 us-gaap Long Term Debt Current
LongTermDebtCurrent
2000000
CY2023Q2 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
9303000
CY2023Q1 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
9744000
CY2023Q2 us-gaap Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year
LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
1500000
CY2023Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
2000000
CY2023Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
2000000
CY2023Q2 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
6500000
CY2023Q2 ghm Longtermdebtmaturitiesrepaymentsofprincipalafteryearfour
Longtermdebtmaturitiesrepaymentsofprincipalafteryearfour
0
CY2023Q2 us-gaap Long Term Debt
LongTermDebt
12000000
CY2021Q2 us-gaap Line Of Credit Facility Unused Capacity Commitment Fee Percentage
LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
0.0025
CY2023Q2 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
5594000
CY2021Q2 ghm Percentage Of Minimum Margined Assets On Outstanding Facility
PercentageOfMinimumMarginedAssetsOnOutstandingFacility
1

Files In Submission

Name View Source Status
0000950170-23-038764-index-headers.html Edgar Link pending
0000950170-23-038764-index.html Edgar Link pending
0000950170-23-038764.txt Edgar Link pending
0000950170-23-038764-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
ghm-20230630.htm Edgar Link pending
ghm-20230630.xsd Edgar Link pending
ghm-ex10_3.htm Edgar Link pending
ghm-ex31_1.htm Edgar Link pending
ghm-ex31_2.htm Edgar Link pending
ghm-20230630_cal.xml Edgar Link unprocessable
ghm-20230630_def.xml Edgar Link unprocessable
ghm-20230630_lab.xml Edgar Link unprocessable
ghm-20230630_pre.xml Edgar Link unprocessable
ghm-20230630_htm.xml Edgar Link completed
ghm-ex32_1.htm Edgar Link pending
img101471587_0.jpg Edgar Link pending
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
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.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
FilingSummary.xml Edgar Link unprocessable