NYSE : HYI
-$0.03 (-0.28%)
| date | 2025-05-31 | 2024-05-31 | 2023-05-31 | 2022-05-31 | 2021-05-31 | 2020-05-31 | 2019-05-31 | 2018-05-31 | 2017-05-31 | 2016-05-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| revenue | 22.36M | 24.01M | 6.48M | -25.58M | 51.99M | -4.25M | 21.24M | 8.82M | 22.64M | -840.89K |
| costOfRevenue | 2.38M | 103 | 2.5M | 2.93M | 3M | 2.95M | 2.88M | 3.06M | 2.43M | 2.89M |
| grossProfit | 22.36M | 24.01M | 3.99M | -28.52M | 48.99M | -7.2M | 18.36M | 5.76M | 20.21M | -3.73M |
| researchAndDevelopmentExpenses | - | - | - | - | - | - | - | - | - | - |
| generalAndAdministrativeExpenses | 471.1K | 354.17K | 297.24K | 310.99K | 357.13K | 337.94K | 306.25K | 321.32K | 150K | 190K |
| sellingAndMarketingExpenses | - | - | - | - | - | - | - | - | - | - |
| sellingGeneralAndAdministrativeExpenses | 471.1K | 354.17K | 297.24K | 310.99K | 357.13K | 337.94K | 306.25K | 321.32K | 150K | 190K |
| otherExpenses | 70007 | 74726 | 136.98K | 207.98K | 147.61K | 2048 | 21935 | 129.99K | 19999 | 10000.0 |
| operatingExpenses | 541.1K | 428.9K | 434.22K | 518.97K | 504.74K | 339.99K | 328.18K | 451.31K | 170K | 200K |
| costAndExpenses | 541.1K | 428.9K | 13.62M | 518.97K | 504.74K | 339.99K | 328.18K | 451.31K | 2.6M | -18.66M |
| netInterestIncome | 24.08M | 26.74M | 26.87M | 24.99M | 25.62M | 28.73M | 28.87M | 28.31M | - | - |
| interestIncome | 24.08M | 26.74M | 26.87M | 24.99M | 25.62M | 28.73M | 28.87M | 28.31M | - | - |
| interestExpense | - | 103 | 827 | 235 | 1298 | 886 | 242 | 901 | 12.16M | - |
| depreciationAndAmortization | - | - | 228.48K | 236.56K | 206.3K | 171.86K | 161.14K | 52516 | 24.32M | -21.26M |
| ebitda | 21.82M | 23.6M | -6.91M | -26.1M | 51.48M | -4.59M | 20.91M | 8.37M | 44.36M | 17.82M |
| ebit | 21.82M | 23.6M | -7.14M | -26.13M | 51.47M | -4.47M | 21.07M | 8.53M | 44.36M | 17.82M |
| nonOperatingIncomeExcludingInterest | - | -23664 | - | 27427 | 14782 | - | 154.45K | 164.54K | -24.32M | 8 |
| operatingIncome | 21.82M | 23.58M | -7.14M | -26.1M | 51.48M | -4.59M | 20.91M | 8.37M | 20.04M | 17.82M |
| totalOtherIncomeExpensesNet | 69733 | -23664 | -78270 | -235 | -1298 | - | -309.14K | -329.98K | 12.16M | 752.8K |
| incomeBeforeTax | 21.82M | 23.58M | -7.22M | -26.1M | 51.48M | -4.59M | 20.91M | 8.37M | 32.2M | 18.57M |
| incomeTaxExpense | - | - | - | - | - | -4.47M | -161.14K | -52516 | - | - |
| netIncomeFromContinuingOperations | 21.82M | 23.58M | -7.22M | -26.1M | 51.48M | - | 20.91M | 8.37M | 32.2M | 18.57M |
| netIncomeFromDiscontinuedOperations | - | - | - | - | - | - | - | - | - | - |
| otherAdjustmentsToNetIncome | - | - | - | - | - | - | - | - | - | - |
| netIncome | 21.82M | 23.58M | -7.22M | -26.1M | 51.48M | -4.59M | 20.91M | 8.37M | 32.2M | 18.57M |
| netIncomeDeductions | - | - | - | - | - | - | - | - | - | - |
| bottomLineNetIncome | 21.82M | 23.58M | -7.22M | -26.1M | 51.48M | -4.59M | 20.91M | 8.37M | 32.2M | 18.57M |
| eps | 0.96 | 1.04 | -0.32 | -1.15 | 2.27 | -0.2 | 0.92 | 0.37 | 1.41 | 0.82 |
| date | 2025-05-31 | 2024-05-31 | 2023-05-31 | 2022-05-31 | 2021-05-31 | 2020-05-31 | 2019-05-31 | 2018-05-31 | 2017-05-31 | 2016-05-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 220.83K | 654.78K | 855.12K | 1.07M | 816.03K | 651.25K | 104.7K | 479.5K | 300K | -2.38M |
| shortTermInvestments | - | 2.54M | 1.55M | 2.74M | - | - | - | - | - | 2.38M |
| cashAndShortTermInvestments | 220.83K | 3.2M | 2.41M | 3.81M | 816.03K | 651.25K | 104.7K | 479.5K | 300K | 2.38M |
| netReceivables | 4.62M | 6.95M | 5.08M | 6.36M | 7.95M | 9.3M | 8.42M | 13.04M | 2.8M | 7.54M |
| accountsReceivables | 4.62M | 6.95M | - | - | 7.95M | - | - | - | - | - |
| otherReceivables | - | - | 5.08M | 6.36M | - | 9.3M | 8.42M | 13.04M | - | 7.54M |
| inventory | - | - | 7.49M | 10.17M | 10.05M | 12.39M | 12.41M | 17.19M | - | - |
| prepaids | 7431 | - | -1.55M | -3.37M | -1.29M | -2.44M | -3.88M | -3.68M | - | - |
| otherCurrentAssets | -9.58M | -2.54M | -7.49M | -10.17M | -8.77M | -9.95M | -12.41M | -17.19M | - | -9.93M |
| totalCurrentAssets | 4.85M | 7.61M | 5.94M | 6.81M | 8.77M | 9.95M | 8.53M | 13.52M | 3.1M | - |
| propertyPlantEquipmentNet | - | - | - | - | - | - | - | - | - | - |
| goodwill | - | - | - | - | - | - | - | - | - | - |
| intangibleAssets | - | - | - | - | - | - | - | - | - | - |
| goodwillAndIntangibleAssets | - | - | - | - | - | - | - | - | - | - |
| longTermInvestments | 6550 | 101.31K | 271.97M | 305.04M | 360.14M | 331.19M | 362.09M | 364.93M | 383.5M | 369.1M |
| taxAssets | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentAssets | 268.98M | 276.18M | 276.8M | 310.76M | - | - | -362.09M | -364.93M | -383.5M | -369.1M |
| totalNonCurrentAssets | 268.99M | 276.28M | 271.97M | 305.04M | 360.14M | 331.19M | 362.09M | 364.93M | 383.5M | - |
| otherAssets | - | 283.9M | 136 | 305.15K | -807.42K | 10737 | 10777 | 10817 | 6.9M | 377.3M |
| totalAssets | 273.84M | 283.9M | 277.91M | 312.16M | 368.1M | 341.16M | 370.63M | 378.46M | 393.5M | 377.3M |
| totalPayables | 4.12M | 10.4M | 2.14M | 3.38M | 7.91M | 6.81M | 5.64M | 9.73M | 5.3M | - |
| accountPayables | 4.12M | 10.2M | 2.14M | 3.38M | 7.2M | 6.58M | 5.39M | 9.47M | 5.3M | - |
| otherPayables | - | 196.37K | - | - | 710.16K | 227.58K | 251.73K | 259.52K | -5.3M | - |
| accruedExpenses | - | - | - | - | - | - | - | - | - | - |
| shortTermDebt | - | - | - | - | 451.99K | - | - | - | - | - |
| capitalLeaseObligationsCurrent | - | - | - | - | - | - | - | - | - | - |
| taxPayables | - | - | 3293 | 3293 | - | - | - | - | - | - |
| deferredRevenue | - | - | - | - | 6.75M | - | - | - | - | - |
| otherCurrentLiabilities | - | -196.37K | - | - | -7.91M | -227.58K | -5.64M | -9.73M | -5.3M | -800K |
| totalCurrentLiabilities | 4.12M | 10.2M | 2.14M | 3.38M | 7.2M | 6.58M | 5.39M | 9.47M | 7.6M | 2.1M |
| longTermDebt | - | - | - | - | - | - | - | - | - | - |
| capitalLeaseObligationsNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentLiabilities | 463.33K | 499.32K | 345.35K | 446.67K | 910.44K | - | - | - | - | 2.31M |
| totalNonCurrentLiabilities | 463.33K | 499.32K | 345.35K | 446.67K | 910.44K | 6.97M | 5.72M | 9.83M | - | 2.31M |
| otherLiabilities | - | - | -2.49M | -2.93M | -6.75M | -6.58M | -5.39M | -9.47M | 7.7M | -2.1M |
| capitalLeaseObligations | - | - | - | - | - | - | - | - | - | - |
| totalLiabilities | 4.58M | 10.7M | 2.14M | 3.83M | 8.11M | 6.97M | 5.72M | 9.83M | 7.7M | 2.31M |
| treasuryStock | - | - | - | - | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | - | - | - | - | - |
| commonStock | 22667 | 22661 | 22661 | 22661 | 22651 | 22651 | 22749 | 22783 | - | 22783 |
| retainedEarnings | -142.39M | -142.14M | -143.15M | -111.68M | -63.31M | -93.37M | -65.47M | -2.25M | -63.5M | 639.68K |
| additionalPaidInCapital | 411.63M | 415.32M | 418.55M | 419.99M | 423.27M | 427.54M | 430.36M | 430.81M | - | 430.81M |
| date | 2023-05-31 | 2022-05-31 | 2021-05-31 | 2020-05-31 | 2019-05-31 |
|---|---|---|---|---|---|
| netIncome | -7.22M | -26.1M | 51.48M | -4.59M | 20.91M |
| depreciationAndAmortization | - | - | - | - | - |
| deferredIncomeTax | - | - | - | - | - |
| stockBasedCompensation | - | - | - | - | - |
| changeInWorkingCapital | - | - | - | - | - |
| accountsReceivables | - | - | - | - | - |
| inventory | - | - | - | - | - |
| accountsPayables | - | - | - | - | - |
| otherWorkingCapital | - | - | - | - | - |
| otherNonCashItems | 7.22M | 26.1M | -51.48M | 4.59M | -20.91M |
| netCashProvidedByOperatingActivities | - | - | - | - | - |
| investmentsInPropertyPlantAndEquipment | - | - | - | - | - |
| acquisitionsNet | - | - | - | - | - |
| purchasesOfInvestments | - | - | - | - | - |
| salesMaturitiesOfInvestments | - | - | - | - | - |
| otherInvestingActivities | - | - | - | - | - |
| netCashProvidedByInvestingActivities | - | - | - | - | - |
| netDebtIssuance | - | - | - | - | - |
| longTermNetDebtIssuance | - | - | - | - | - |
| shortTermNetDebtIssuance | - | - | - | - | - |
| netStockIssuance | - | - | - | - | - |
| netCommonStockIssuance | - | - | - | - | - |
| commonStockIssuance | - | - | - | - | - |
| commonStockRepurchased | - | - | - | - | - |
| netPreferredStockIssuance | - | - | - | - | - |
| netDividendsPaid | - | - | - | - | - |
| commonDividendsPaid | - | - | - | - | - |
| preferredDividendsPaid | - | - | - | - | - |
| otherFinancingActivities | - | - | - | - | - |
| netCashProvidedByFinancingActivities | - | - | - | - | - |
| date | 2025-11-30 | 2025-05-31 | 2024-05-31 | 2023-11-30 | 2023-05-31 | 2022-11-30 | 2022-05-31 | 2021-11-30 | 2021-05-31 | 2020-11-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| revenue | 5.49M | 13.13M | 10.84M | -1.13M | 6.69M | -209.78K | 5.93M | 15.51M | 13.52M | 8.2M |
| costOfRevenue | 789.38K | 1.2M | 1.19M | 1.21M | 1.24M | 1.25M | 1.41M | 1.52M | 1.53M | 1.47M |
| grossProfit | 4.7M | 11.93M | 9.65M | -2.34M | 5.45M | -1.46M | 4.52M | 13.98M | 11.99M | 6.73M |
| researchAndDevelopmentExpenses | - | - | - | - | - | - | - | - | - | - |
| generalAndAdministrativeExpenses | - | - | - | - | - | - | - | - | - | - |
| sellingAndMarketingExpenses | - | - | - | - | - | - | - | - | - | - |
| sellingGeneralAndAdministrativeExpenses | - | - | - | - | - | - | - | - | - | - |
| otherExpenses | -6M | 8.66M | -1.12M | -15.17M | -0.11 | 30.81 | -4.44 | 0.01 | 1.05 | 4.55 |
| operatingExpenses | -6M | 8.66M | -1.12M | -15.17M | 6.16M | 4.97M | 30.87M | 0.01 | 1.05 | 4.55 |
| costAndExpenses | -5.21M | 9.86M | 75713 | -13.96M | -703.01K | -6.43M | -26.36M | 228.49K | 14.14M | 37.32M |
| netInterestIncome | 8.41M | - | 10.77M | - | - | - | - | 228.49K | 14.14M | 37.32M |
| interestIncome | 8.41M | - | 10.77M | - | - | - | - | 228.49K | 14.14M | 37.32M |
| interestExpense | - | - | - | - | - | - | - | - | - | - |
| depreciationAndAmortization | - | - | 10.78M | 12.8M | - | - | -26.29M | 185.23K | 14.15M | 37.33M |
| ebitda | 10.7M | 3.27M | 21.55M | 12.83M | -703.01K | -6.43M | -26.36M | 413.72K | 28.29M | 74.65M |
| ebit | 10.7M | 3.27M | 10.77M | 12.83M | -703.01K | -6.43M | -26.36M | 228.48K | 14.14M | 37.32M |
| nonOperatingIncomeExcludingInterest | - | - | - | - | - | - | - | - | - | - |
| operatingIncome | 10.7M | 3.27M | 10.77M | 12.8M | -752.32K | -6.46M | -26.29M | 185.23K | 14.15M | 37.33M |
| totalOtherIncomeExpensesNet | -3032 | 118.47K | 13855 | -37519 | -49309 | -28961 | 70443 | -43251 | 9781 | 4997 |
| incomeBeforeTax | 10.7M | 3.39M | 10.78M | 12.8M | -0.03 | -0.29 | -1.16 | 0.01 | 0.62 | 1.65 |
| incomeTaxExpense | - | - | - | - | -0.03 | -0.29 | -1.16 | 0.01 | 0.62 | 1.65 |
| netIncomeFromContinuingOperations | 10.7M | 3.39M | 10.78M | 12.8M | -752.32K | -6.46M | -26.29M | 185.23K | 14.15M | 37.33M |
| netIncomeFromDiscontinuedOperations | - | - | - | - | - | - | - | - | - | - |
| otherAdjustmentsToNetIncome | - | - | - | - | 23.41M | 29.12M | 48.95M | - | - | -14.68M |
| netIncome | 10.7M | 3.39M | 10.78M | 12.8M | 22.66M | 22.66M | 22.66M | 22.66M | 22.65M | 22.65M |
| netIncomeDeductions | - | - | - | - | 23.41M | 29.12M | 48.95M | - | - | -14.68M |
| bottomLineNetIncome | 10.7M | 3.39M | 10.78M | 12.8M | -752.32K | -6.46M | -26.29M | 185.23K | 14.15M | 37.33M |
| eps | 0.6 | 0.15 | 0.48 | 0.56 | 22.66M | 22.66M | 1 | 1 | 1 | 1 |
| date | 2025-11-30 | 2025-05-31 | 2024-11-30 | 2024-05-31 | 2023-11-30 | 2023-05-31 | 2022-11-30 | 2022-05-31 | 2021-11-30 | 2021-05-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 278.46K | 220.83K | 254.82K | 654.78K | 681.42K | 855.12K | 855.12K | 447K | 511.83K | 816.03K |
| shortTermInvestments | 3.33M | - | - | - | 7.77M | - | - | - | - | - |
| cashAndShortTermInvestments | 3.6M | 220.83K | 254.82K | 3.2M | 8.45M | 855.12K | 855.12K | 447K | 511.83K | 816.03K |
| netReceivables | 2.88M | 4.62M | 4.47M | 6.95M | 5.42M | 5.08M | 5.27M | 6.36M | 6.01M | 7.95M |
| accountsReceivables | - | 4.62M | 4.47M | 6.95M | 5.42M | - | - | - | - | - |
| otherReceivables | 2.88M | - | - | - | - | 5.08M | 5.27M | 6.36M | 6.01M | 7.95M |
| inventory | - | - | - | - | - | 7.49M | 9.02M | 10.17M | 18.01M | 9.24M |
| prepaids | - | 7431 | 1924 | - | - | - | -3.08M | - | - | - |
| otherCurrentAssets | -6.48M | -9.58M | -14.26M | -2.54M | -7.76M | -7.49M | -9.02M | -10.17M | -18.53M | -10.05M |
| totalCurrentAssets | 6.48M | 4.85M | 4.72M | 7.61M | 6.11M | 5.94M | 5.94M | 6.81M | 6.01M | 7.95M |
| propertyPlantEquipmentNet | - | - | - | - | - | - | - | - | - | - |
| goodwill | - | - | - | - | - | - | - | - | - | - |
| intangibleAssets | - | - | - | - | - | - | - | - | - | - |
| goodwillAndIntangibleAssets | - | - | - | - | - | - | - | - | - | - |
| longTermInvestments | 148.07M | 6550 | 357.5K | 276.28M | 267.24M | 271.97M | 271.97M | 305.04M | 345.62M | 360.14M |
| taxAssets | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentAssets | 2364 | 268.98M | 276.14M | 283.14M | 7.77M | -271.97M | -271.97M | -305.04M | -345.62M | -360.14M |
| totalNonCurrentAssets | 148.07M | 268.99M | 276.5M | 276.28M | 275.01M | 271.97M | 271.97M | 305.04M | 345.62M | 360.14M |
| otherAssets | - | - | - | - | - | 136 | 136 | 305.15K | 289.5K | 8615 |
| totalAssets | 154.55M | 273.84M | 281.22M | 283.9M | 281.11M | 277.91M | 277.91M | 312.16M | 351.93M | 368.1M |
| totalPayables | 1.81M | 4.12M | 2.15M | 10.2M | 5.09M | 2.36M | 2.8M | 3.71M | 4.35M | 7.91M |
| accountPayables | 1.74M | 4.12M | 2.15M | 10.2M | 5.09M | 2.14M | 2.6M | 3.38M | 4.02M | 7.2M |
| otherPayables | 77316 | - | - | - | - | 214.67K | 199.24K | 333.06K | 332.52K | 710.16K |
| accruedExpenses | - | - | - | - | - | - | - | - | - | - |
| shortTermDebt | - | - | - | - | - | - | - | - | - | 451.99K |
| capitalLeaseObligationsCurrent | - | - | - | - | - | - | - | - | - | - |
| taxPayables | - | - | - | - | - | - | - | 3293 | - | - |
| deferredRevenue | - | - | - | - | - | - | - | - | - | 6.75M |
| otherCurrentLiabilities | - | - | - | - | - | -2.36M | -2.8M | -3.71M | -4.35M | -15.12M |
| totalCurrentLiabilities | 1.81M | 4.12M | 2.15M | 10.2M | 5.09M | 2.14M | 2.14M | 3.38M | 4.02M | 7.2M |
| longTermDebt | - | - | - | - | - | - | - | - | - | - |
| capitalLeaseObligationsNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentLiabilities | 1.96M | 463.33K | 318.16K | 499.32K | 685.68K | 2.49M | 3.36M | 3.83M | 4.5M | - |
| totalNonCurrentLiabilities | 1.96M | 463.33K | 318.16K | 499.32K | 685.68K | 2.49M | 3.36M | 3.38M | 4.02M | 7.66M |
| otherLiabilities | - | - | - | - | - | -2.49M | -3.36M | -2.93M | -3.53M | -6.75M |
| capitalLeaseObligations | - | - | - | - | - | - | - | - | - | - |
| totalLiabilities | 1.96M | 4.58M | 2.47M | 10.7M | 5.78M | 2.14M | 2.14M | 3.83M | 4.5M | 8.11M |
| treasuryStock | - | - | - | - | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | - | - | - | - | - |
| commonStock | 12814 | 22667 | 22664 | 22661 | 22661 | 22661 | 22661 | 22661 | 22658 | 22651 |
| retainedEarnings | -139.93M | -142.39M | -136.63M | -142.14M | -143.24M | -143.15M | -143.15M | -111.68M | -75.97M | -63.31M |
| additionalPaidInCapital | 292.52M | 411.63M | 415.36M | 415.32M | 418.55M | 418.55M | 419.99M | 419.99M | 423.37M | 423.27M |
| date | 2023-11-30 | 2023-05-31 | 2022-11-30 |
|---|---|---|---|
| netIncome | 12.8M | -752.32K | -6.46M |
| depreciationAndAmortization | - | - | - |
| deferredIncomeTax | - | - | - |
| stockBasedCompensation | - | - | - |
| changeInWorkingCapital | - | - | - |
| accountsReceivables | - | - | - |
| inventory | - | - | - |
| accountsPayables | - | - | - |
| otherWorkingCapital | - | - | - |
| otherNonCashItems | -12.8M | 752.32K | 6.46M |
| netCashProvidedByOperatingActivities | - | - | - |
| investmentsInPropertyPlantAndEquipment | - | - | - |
| acquisitionsNet | - | - | - |
| purchasesOfInvestments | - | - | - |
| salesMaturitiesOfInvestments | - | - | - |
| otherInvestingActivities | - | - | - |
| netCashProvidedByInvestingActivities | - | - | - |
| netDebtIssuance | - | - | - |
| longTermNetDebtIssuance | - | - | - |
| shortTermNetDebtIssuance | - | - | - |
| netStockIssuance | - | - | - |
| netCommonStockIssuance | - | - | - |
| commonStockIssuance | - | - | - |
| commonStockRepurchased | - | - | - |
| netPreferredStockIssuance | - | - | - |
| netDividendsPaid | - | - | - |
| commonDividendsPaid | - | - | - |
| preferredDividendsPaid | - | - | - |
| otherFinancingActivities | - | - | - |
| netCashProvidedByFinancingActivities | - | - | - |