$TRT
TRIO-TECH INTERNATIONAL Stock $trt

$trt Overview Financials Valuation SEC Filings Company Website

2022 Q2 Form 10-Q Financial Statement

#000185173422000253 Filed on May 16, 2022

Income Statement

Concept	2022 Q2	2022 Q1	2021 Q2
Revenue	$11.83M	$0.00	$9.308M
YoY Change	27.14%		29.66%
Cost Of Revenue	$8.644M	$8.664M	$7.086M
YoY Change	21.99%	43.16%	21.0%
Gross Profit	$3.190M	$2.474M	$2.222M
YoY Change	43.56%	20.1%	67.95%
Gross Profit Margin	26.96%		23.87%
Selling, General & Admin	$2.250M	$2.524M	$1.783M
YoY Change	26.19%	23.36%	-5.01%
% of Gross Profit	70.53%	102.02%	80.24%
Research & Development	$82.00K	$80.00K	$80.00K
YoY Change	2.5%	1.27%	6.67%
% of Gross Profit	2.57%	3.23%	3.6%
Depreciation & Amortization	$812.0K	$761.0K	$835.0K
YoY Change	-2.75%	0.79%	11.33%
% of Gross Profit	25.45%	30.76%	37.58%
Operating Expenses	$2.332M	$2.604M	$1.863M
YoY Change	25.17%	22.54%	-4.56%
Operating Profit	$858.0K	-$130.0K	$359.0K
YoY Change	139.0%	100.0%	-157.07%
Interest Expense	-$35.00K	$31.00K	-$8.000K
YoY Change	337.5%	24.0%	-81.82%
% of Operating Profit	-4.08%		-2.23%
Other Income/Expense, Net	-$74.00K	$96.00K	-$5.000K
YoY Change	1380.0%	-61.29%	-98.05%
Pretax Income	$976.0K	-$34.00K	-$1.001M
YoY Change	-197.5%	-118.58%	562.91%
Income Tax	$254.0K	$170.0K	$103.0K
% Of Pretax Income	26.02%
Net Earnings	$790.0K	-$167.0K	-$996.0K
YoY Change	-179.32%	-193.82%	-1013.76%
Net Earnings / Revenue	6.68%		-10.7%
Basic Earnings Per Share		-$0.04
Diluted Earnings Per Share	$193.0K	-$0.04	-$298.8K
COMMON SHARES
Basic Shares Outstanding	4.029M	3.949M
Diluted Shares Outstanding		4.221M

Balance Sheet

Concept	2022 Q2	2022 Q1	2021 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$13.12M	$12.43M	$12.49M
YoY Change	5.05%	0.87%	15.12%
Cash & Equivalents	$7.698M	$7.478M	$5.836M
Short-Term Investments	$5.420M	$4.953M	$6.651M
Other Short-Term Assets	$1.215M	$732.0K	$418.0K
YoY Change	190.67%	99.46%	-13.28%
Inventory	$2.258M	$2.272M	$2.080M
Prepaid Expenses
Receivables	$11.59M	$10.59M	$8.293M
Other Receivables	$998.0K	$735.0K	$325.0K
Total Short-Term Assets	$29.20M	$27.37M	$23.96M
YoY Change	21.88%	19.17%	18.61%
LONG-TERM ASSETS
Property, Plant & Equipment	$12.22M	$9.107M	$9.531M
YoY Change	28.19%	-26.39%	-7.56%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$137.0K	$141.0K	$262.0K
YoY Change	-47.71%	-96.27%	-83.72%
Total Long-Term Assets	$14.22M	$14.43M	$14.35M
YoY Change	-0.89%	-10.67%	-7.2%
TOTAL ASSETS
Total Short-Term Assets	$29.20M	$27.37M	$23.96M
Total Long-Term Assets	$14.22M	$14.43M	$14.35M
Total Assets	$43.42M	$41.80M	$38.31M
YoY Change	13.35%	6.84%	7.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.401M	$2.220M	$3.702M
YoY Change	-35.14%	-25.93%	42.93%
Accrued Expenses	$6.004M	$3.870M	$2.690M
YoY Change	123.2%	13.19%	-10.48%
Deferred Revenue		$1.172M	$673.0K
YoY Change
Short-Term Debt	$929.0K	$523.0K	$72.00K
YoY Change	1190.28%	184.24%	-58.14%
Long-Term Debt Due	$590.0K	$629.0K	$636.0K
YoY Change	-7.23%	-18.52%	-2.9%
Total Short-Term Liabilities	$11.93M	$9.648M	$8.759M
YoY Change	36.19%	14.49%	20.93%
LONG-TERM LIABILITIES
Long-Term Debt	$1.391M	$1.622M	$1.874M
YoY Change	-25.77%	-19.82%	-19.85%
Other Long-Term Liabilities	$28.00K	$31.00K	$31.00K
YoY Change	-9.68%	-98.23%	-13.89%
Total Long-Term Liabilities	$3.490M	$3.778M	$3.494M
YoY Change	-0.11%	0.03%	6.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$11.93M	$9.648M	$8.759M
Total Long-Term Liabilities	$3.490M	$3.778M	$3.494M
Total Liabilities	$15.42M	$13.43M	$12.25M
YoY Change	25.84%	5.38%	16.54%
SHAREHOLDERS EQUITY
Retained Earnings	$9.219M	$8.429M	$6.824M
YoY Change	35.1%		-7.97%
Common Stock	$17.46M	$17.30M	$16.41M
YoY Change	6.38%		6.51%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$27.87M	$28.12M	$25.63M
YoY Change
Total Liabilities & Shareholders Equity	$43.42M	$41.80M	$38.31M
YoY Change	13.35%	6.84%	7.42%

Cashflow Statement

Concept	2022 Q2	2022 Q1	2021 Q2
OPERATING ACTIVITIES
Net Income	$790.0K	-$167.0K	-$996.0K
YoY Change	-179.32%	-193.82%	-1013.76%
Depreciation, Depletion And Amortization	$812.0K	$761.0K	$835.0K
YoY Change	-2.75%	0.79%	11.33%
Cash From Operating Activities	$1.544M	-$258.0K	$738.0K
YoY Change	109.21%	-144.1%	-19.34%
INVESTING ACTIVITIES
Capital Expenditures	$324.0K	-$349.0K	-$491.0K
YoY Change	-165.99%	-13.61%	190.53%
Acquisitions
YoY Change
Other Investing Activities	-$658.0K	$45.00K	$749.0K
YoY Change	-187.85%	-114.29%	-247.73%
Cash From Investing Activities	-$982.0K	-$304.0K	$258.0K
YoY Change	-480.62%	-57.72%	-138.17%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	401.0K	437.0K	-281.0K
YoY Change	-242.7%	-31.29%	-35.55%
NET CHANGE
Cash From Operating Activities	1.544M	-258.0K	738.0K
Cash From Investing Activities	-982.0K	-304.0K	258.0K
Cash From Financing Activities	401.0K	437.0K	-281.0K
Net Change In Cash	963.0K	-125.0K	715.0K
YoY Change	34.69%	-124.9%	-462.94%
FREE CASH FLOW
Cash From Operating Activities	$1.544M	-$258.0K	$738.0K
Capital Expenditures	$324.0K	-$349.0K	-$491.0K
Free Cash Flow	$1.220M	$91.00K	$1.229M
YoY Change	-0.73%	-90.8%	13.38%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	4029180
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	253000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	311000	USD
CY2022Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	709000	USD
CY2021Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	679000	USD
CY2022Q1	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2021Q2	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	15000000
CY2021Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	15000000
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	4029180
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	4029180
CY2021Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3913055
CY2021Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3913055
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	pure
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	2000000	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	314000	USD
CY2010Q4	us-gaap	Management Fee Payable ManagementFeePayable	5000000	CNY
CY2010Q4	us-gaap	Management Fee Payable ManagementFeePayable	5000000	CNY
CY2010Q4	trt	Loss On Joint Venture LossOnJointVenture	22000	USD
CY2013Q4	trt	Percentage Of Investment PercentageOfInvestment	0.10	pure
CY2013Q4	us-gaap	Investments Investments	5000000	CNY
CY2022Q1	trt	Impairment Of Interest ImpairmentOfInterest	906000	CNY
CY2022Q1	us-gaap	Contractual Obligation ContractualObligation	0	USD
CY2022Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	pure
CY2022Q1	trt	Lessor Asset Under Operating Lease Term LessorAssetUnderOperatingLeaseTerm	P20Y
CY2022Q1	trt	Lessor Salestype Leased Assets Number Of Units LessorSalestypeLeasedAssetsNumberOfUnits	4	pure
CY2022Q1	trt	Lessor Salestype Leased Assets Number Of Units LessorSalestypeLeasedAssetsNumberOfUnits	4	pure
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	7478000	USD
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5836000	USD
CY2022Q1	us-gaap	Short Term Investments ShortTermInvestments	4953000	USD
CY2021Q2	us-gaap	Short Term Investments ShortTermInvestments	6651000	USD
CY2022Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	10585000	USD
CY2021Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8293000	USD
CY2022Q1	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	735000	USD
CY2021Q2	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	325000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	673000	USD
CY2022Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	476000	USD
CY2021Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	314000	USD
CY2022Q1	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	594000	USD
CY2021Q2	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	337000	USD
CY2022Q1	us-gaap	Inventory Net InventoryNet	2272000	USD
CY2021Q2	us-gaap	Inventory Net InventoryNet	2080000	USD
CY2022Q1	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	493000	USD
CY2021Q2	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	439000	USD
CY2022Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	136000	USD
CY2021Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	197000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	758000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	672000	USD
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	9648000	USD
CY2021Q2	us-gaap	Liabilities Current LiabilitiesCurrent	8759000	USD
CY2022Q1	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	1470000	USD
CY2021Q2	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	1621000	USD
CY2022Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	2220000	USD
CY2021Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	3702000	USD
CY2022Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3870000	USD
CY2021Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	2690000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1172000	USD
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	732000	USD
CY2021Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	418000	USD
CY2022Q1	us-gaap	Net Investment In Lease After Allowance For Credit Loss Current NetInvestmentInLeaseAfterAllowanceForCreditLossCurrent	21000	USD
CY2021Q2	us-gaap	Net Investment In Lease After Allowance For Credit Loss Current NetInvestmentInLeaseAfterAllowanceForCreditLossCurrent	19000	USD
CY2022Q1	us-gaap	Assets Current AssetsCurrent	27370000	USD
CY2021Q2	us-gaap	Assets Current AssetsCurrent	23959000	USD
CY2022Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	189000	USD
CY2021Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	217000	USD
CY2022Q1	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	636000	USD
CY2021Q2	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	681000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9107000	USD
CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9531000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2602000	USD
CY2021Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1876000	USD
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	141000	USD
CY2021Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	262000	USD
CY2022Q1	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	1735000	USD
CY2021Q2	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	1741000	USD
CY2022Q1	us-gaap	Net Investment In Lease After Allowance For Credit Loss Noncurrent NetInvestmentInLeaseAfterAllowanceForCreditLossNoncurrent	23000	USD
CY2021Q2	us-gaap	Net Investment In Lease After Allowance For Credit Loss Noncurrent NetInvestmentInLeaseAfterAllowanceForCreditLossNoncurrent	39000	USD
CY2022Q1	us-gaap	Assets Noncurrent AssetsNoncurrent	14433000	USD
CY2021Q2	us-gaap	Assets Noncurrent AssetsNoncurrent	14347000	USD
CY2022Q1	us-gaap	Assets Assets	41803000	USD
CY2021Q2	us-gaap	Assets Assets	38306000	USD
CY2022Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	523000	USD
CY2021Q2	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	72000	USD
CY2022Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	152000	USD
CY2021Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	253000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1844000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1204000	USD
CY2022Q1	trt	Taxes Payable Noncurrent TaxesPayableNoncurrent	281000	USD
CY2021Q2	trt	Taxes Payable Noncurrent TaxesPayableNoncurrent	385000	USD
CY2022Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	31000	USD
CY2021Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	31000	USD
CY2022Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	3778000	USD
CY2021Q2	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	3494000	USD
CY2022Q1	us-gaap	Liabilities Liabilities	13426000	USD
CY2021Q2	us-gaap	Liabilities Liabilities	12253000	USD
CY2022Q1	us-gaap	Common Stock Value CommonStockValue	12607000	USD
CY2021Q2	us-gaap	Common Stock Value CommonStockValue	12178000	USD
CY2022Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4692000	USD
CY2021Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4233000	USD
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	8429000	USD
CY2021Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	6824000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2392000	USD
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2399000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	28120000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	25634000	USD
CY2022Q1	us-gaap	Minority Interest MinorityInterest	257000	USD
CY2021Q2	us-gaap	Minority Interest MinorityInterest	419000	USD
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	28377000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	26053000	USD
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	41803000	USD
CY2021Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	38306000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	11138000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	8112000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	32231000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	23154000	USD
CY2022Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8664000	USD
CY2021Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	6052000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	23688000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	17706000	USD
CY2022Q1	us-gaap	Gross Profit GrossProfit	2474000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	2060000	USD
	us-gaap	Gross Profit GrossProfit	8543000	USD
	us-gaap	Gross Profit GrossProfit	5448000	USD
CY2022Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2378000	USD
CY2021Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1923000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	6305000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5245000	USD
CY2022Q1	us-gaap	Selling Expense SellingExpense	146000	USD
CY2021Q1	us-gaap	Selling Expense SellingExpense	123000	USD
	us-gaap	Selling Expense SellingExpense	449000	USD
	us-gaap	Selling Expense SellingExpense	356000	USD
CY2022Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	80000	USD
CY2021Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	79000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	293000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	277000	USD
CY2022Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	USD
CY2021Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1000	USD
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	2604000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	2125000	USD
	us-gaap	Operating Expenses OperatingExpenses	7047000	USD
	us-gaap	Operating Expenses OperatingExpenses	5877000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-130000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-65000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1496000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-429000	USD
CY2022Q1	us-gaap	Interest Expense InterestExpense	31000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	25000	USD
	us-gaap	Interest Expense InterestExpense	87000	USD
	us-gaap	Interest Expense InterestExpense	96000	USD
CY2022Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	127000	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	273000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	669000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	627000	USD
CY2022Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	96000	USD
CY2021Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	248000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	582000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	531000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-34000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	183000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2078000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	102000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	170000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	118000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	503000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	125000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-204000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	65000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1575000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-23000	USD
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2021Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	5000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-26000	USD
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-204000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	66000	USD
	us-gaap	Profit Loss ProfitLoss	1580000	USD
	us-gaap	Profit Loss ProfitLoss	-49000	USD
CY2022Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-37000	USD
CY2021Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-112000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-25000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-454000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-167000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	178000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1605000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	405000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-167000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	177000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1603000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	418000	USD
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2021Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	1000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	2000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-13000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-167000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	178000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1605000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	405000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.04
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-22000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	1115000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-188000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-402000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1558000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1066000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-46000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-136000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-40000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-455000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.05
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.40
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.11
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2021Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.04
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.05
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.40
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.11
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.04
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.04
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.38
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.10
CY2022Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2021Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.04
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.04
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.38
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.10
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3949000
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3913000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3949000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3913000
CY2022Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	272000
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	133000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	191000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	117000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4221000
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4046000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4140000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4030000
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-204000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	66000	USD
	us-gaap	Profit Loss ProfitLoss	1580000	USD
	us-gaap	Profit Loss ProfitLoss	-49000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	16000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-468000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-142000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-266000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1598000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1521000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	26053000	USD
	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	122000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	429000	USD
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	459000	USD
	us-gaap	Profit Loss ProfitLoss	1580000	USD
	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-22000	USD
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	28377000	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	25146000	USD
	us-gaap	Employee Benefits And Share Based Compensation EmployeeBenefitsAndShareBasedCompensation	144000	USD
	us-gaap	Profit Loss ProfitLoss	-49000	USD
	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	189000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	754000	USD
	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	1115000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	26921000	USD
	us-gaap	Profit Loss ProfitLoss	1580000	USD
	us-gaap	Profit Loss ProfitLoss	-49000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2263000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2224000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	459000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	144000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	25000	USD
	us-gaap	Inventory Write Down InventoryWriteDown	-2000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-61000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-15000	USD
	trt	Accrued Interest Expense Net Of Interest Income AccruedInterestExpenseNetOfInterestIncome	85000	USD
	trt	Accrued Interest Expense Net Of Interest Income AccruedInterestExpenseNetOfInterestIncome	-18000	USD
	trt	Payment Of Interest Portion Of Finance Lease PaymentOfInterestPortionOfFinanceLease	20000	USD
	trt	Payment Of Interest Portion Of Finance Lease PaymentOfInterestPortionOfFinanceLease	32000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-0	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1000	USD
	us-gaap	Dividend Income Operating DividendIncomeOperating	-0	USD
	us-gaap	Dividend Income Operating DividendIncomeOperating	32000	USD
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	0	USD
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	32000	USD
	trt	Reversal Of Income Tax Expense Benefit ReversalOfIncomeTaxExpenseBenefit	-18000	USD
	trt	Reversal Of Income Tax Expense Benefit ReversalOfIncomeTaxExpenseBenefit	0	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-70000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2214000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1013000	USD
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	688000	USD
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-320000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-134000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	33000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	233000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	624000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	312000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	76000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	242000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	754000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	145000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-44000	USD
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-801000	USD
	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-565000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	579000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	900000	USD
	us-gaap	Proceeds From Other Deposits ProceedsFromOtherDeposits	3761000	USD
	us-gaap	Proceeds From Other Deposits ProceedsFromOtherDeposits	1166000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	2079000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1370000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1144000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	621000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	538000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-825000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1025000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	174000	USD
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	322000	USD
	us-gaap	Repayments Of Bank Debt RepaymentsOfBankDebt	296000	USD
	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	168000	USD
	us-gaap	Repayments Of Other Short Term Debt RepaymentsOfOtherShortTermDebt	192000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	122000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	189000	USD
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	255000	USD
	us-gaap	Proceeds From Bank Debt ProceedsFromBankDebt	189000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	429000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	754000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1463000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	187000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	510000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	279000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	9000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	753000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1636000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1107000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	7577000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5810000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	9213000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	6917000	USD
	us-gaap	Interest Paid Net InterestPaidNet	84000	USD
	us-gaap	Interest Paid Net InterestPaidNet	69000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	342000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	203000	USD
CY2022Q1	us-gaap	Cash Cash	7478000	USD
CY2021Q1	us-gaap	Cash Cash	5178000	USD
CY2022Q1	us-gaap	Restricted Investments At Fair Value RestrictedInvestmentsAtFairValue	1735000	USD
CY2021Q1	us-gaap	Restricted Investments At Fair Value RestrictedInvestmentsAtFairValue	1739000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	9213000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6917000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	405000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	12431000	USD
CY2022Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	5158000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1605000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<i>Use of Estimates </i>—<i> </i>The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to 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 revenues and expenses during the reporting period. Among the more significant estimates included in these consolidated financial statements are the estimated allowance for doubtful account receivables, reserve for obsolete inventory, impairments, provision of income tax, stock options and the deferred income asset allowance. Actual results could materially differ from those estimates.
	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<i>Concentration of Credit Risk</i> — Financial instruments that subject the Company to credit risk compose trade account receivables. The Company performs ongoing credit evaluations of its customers for potential credit losses. The Company generally does <em style="font: inherit;">not</em> require collateral. The Company believes that its credit policies do <em style="font: inherit;">not</em> result in significant adverse risk and historically it has <em style="font: inherit;">not</em> experienced significant credit related losses.
CY2022Q1	trt	Short Term Deposit ShortTermDeposit	4961000	USD
CY2021Q2	trt	Short Term Deposit ShortTermDeposit	6353000	USD
CY2022Q1	trt	Currency Translation Effect Short Term Deposit CurrencyTranslationEffectShortTermDeposit	-8000	USD
CY2021Q2	trt	Currency Translation Effect Short Term Deposit CurrencyTranslationEffectShortTermDeposit	298000	USD
CY2022Q1	us-gaap	Deposits Assets Current DepositsAssetsCurrent	4953000	USD
CY2021Q2	us-gaap	Deposits Assets Current DepositsAssetsCurrent	6651000	USD
CY2022Q1	trt	Deposits Assets Restricted DepositsAssetsRestricted	1736000	USD
CY2021Q2	trt	Deposits Assets Restricted DepositsAssetsRestricted	1682000	USD
CY2022Q1	trt	Currency Translation Effect Restricted Term Deposits CurrencyTranslationEffectRestrictedTermDeposits	-1000	USD
CY2021Q2	trt	Currency Translation Effect Restricted Term Deposits CurrencyTranslationEffectRestrictedTermDeposits	59000	USD
CY2022Q1	trt	Deposits Assets Restricted Total DepositsAssetsRestrictedTotal	1735000	USD
CY2021Q2	trt	Deposits Assets Restricted Total DepositsAssetsRestrictedTotal	1741000	USD
CY2022Q1	us-gaap	Deposit Assets DepositAssets	6688000	USD
CY2021Q2	us-gaap	Deposit Assets DepositAssets	8392000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	311000	USD
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	314000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	44000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	5000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	105000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	14000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	-0	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	16000	USD
	trt	Currency Translation Effect On Accounts Receivable CurrencyTranslationEffectOnAccountsReceivable	-3000	USD
CY2021	trt	Currency Translation Effect On Accounts Receivable CurrencyTranslationEffectOnAccountsReceivable	-22000	USD
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	253000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	311000	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	2000000	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	314000	USD
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	2000000	CNY
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Premiums And Other Receivables AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables	314000	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	0	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	0	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	5000000	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	788000	USD
CY2022Q1	trt	Payments To Acquire Investments Property PaymentsToAcquireInvestmentsProperty	5000000	CNY
CY2022Q1	trt	Payments To Acquire Investments Property PaymentsToAcquireInvestmentsProperty	788000	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	0	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	0	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	314000	USD
CY2022Q1	us-gaap	Allowance For Notes And Loans Receivable Current AllowanceForNotesAndLoansReceivableCurrent	314000	USD
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	5000000	CNY
CY2022Q1	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	788000	USD
CY2022Q1	us-gaap	Inventory Raw Materials InventoryRawMaterials	1340000	USD
CY2021Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	1152000	USD
CY2022Q1	us-gaap	Inventory Work In Process InventoryWorkInProcess	1332000	USD
CY2021Q2	us-gaap	Inventory Work In Process InventoryWorkInProcess	1218000	USD
CY2022Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	319000	USD
CY2021Q2	us-gaap	Inventory Finished Goods InventoryFinishedGoods	325000	USD
CY2022Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	709000	USD
CY2021Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	679000	USD
CY2022Q1	trt	Inventory Currency Translation Effect InventoryCurrencyTranslationEffect	-10000	USD
CY2021Q2	trt	Inventory Currency Translation Effect InventoryCurrencyTranslationEffect	64000	USD
CY2022Q1	us-gaap	Inventory Net InventoryNet	2272000	USD
CY2021Q2	us-gaap	Inventory Net InventoryNet	2080000	USD
CY2021Q2	us-gaap	Real Estate Investments RealEstateInvestments	681000	USD
CY2022Q1	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	5000000	CNY
CY2022Q1	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	788000	USD
CY2021Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	679000	USD
CY2020Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	678000	USD
	us-gaap	Inventory Recall Expense InventoryRecallExpense	25000	USD
CY2021	us-gaap	Inventory Recall Expense InventoryRecallExpense	13000	USD
	us-gaap	Increase Decrease In Finished Goods And Work In Process Inventories IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories	0	USD
CY2021	us-gaap	Increase Decrease In Finished Goods And Work In Process Inventories IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories	-28000	USD
	trt	Currency Translation Effect CurrencyTranslationEffect	5000	USD
CY2021	trt	Currency Translation Effect CurrencyTranslationEffect	16000	USD
CY2022Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	709000	USD
CY2021Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	679000	USD
CY2022Q1	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	5554000	CNY
CY2022Q1	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	894000	USD
CY2022Q1	trt	Reclassified As Assets Held For Sale ReclassifiedAsAssetsHeldForSale	-5554000	CNY
CY2022Q1	trt	Reclassified As Assets Held For Sale ReclassifiedAsAssetsHeldForSale	-807000	USD
CY2022Q1	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	2024000	CNY
CY2022Q1	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	301000	USD
CY2022Q1	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	2024000	CNY
CY2022Q1	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	301000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	0	CNY
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-15000	USD
CY2022Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	9649000	CNY
CY2022Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1514000	USD
CY2022Q1	trt	Accumulated Depreciation On Rental Property AccumulatedDepreciationOnRentalProperty	-7402000	CNY
CY2022Q1	trt	Accumulated Depreciation On Rental Property AccumulatedDepreciationOnRentalProperty	-1145000	USD
CY2022Q1	trt	Reclassification From Assets ReclassificationFromAssets	-5488000	CNY
CY2022Q1	trt	Reclassification From Assets ReclassificationFromAssets	-878000	USD
CY2022Q1	us-gaap	Real Estate Investments RealEstateInvestments	4161000	CNY
CY2022Q1	us-gaap	Real Estate Investments RealEstateInvestments	636000	USD
CY2021Q2	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	5554000	CNY
CY2021Q2	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	894000	USD
CY2021Q2	trt	Reclassified As Assets Held For Sale ReclassifiedAsAssetsHeldForSale	-5554000	CNY
CY2021Q2	trt	Reclassified As Assets Held For Sale ReclassifiedAsAssetsHeldForSale	-807000	USD
CY2021Q2	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	2024000	CNY
CY2021Q2	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	301000	USD
CY2021Q2	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	2024000	CNY
CY2021Q2	trt	Reclassification From Assets Held For Sale ReclassificationFromAssetsHeldForSale	301000	USD
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	0	CNY
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-36000	USD
CY2021Q2	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	9649000	CNY
CY2021Q2	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	1493000	USD
CY2021Q2	trt	Accumulated Depreciation On Rental Property AccumulatedDepreciationOnRentalProperty	-7040000	CNY
CY2021Q2	trt	Accumulated Depreciation On Rental Property AccumulatedDepreciationOnRentalProperty	-1079000	USD
CY2021Q2	trt	Reclassification From Assets ReclassificationFromAssets	-5247000	CNY
CY2021Q2	trt	Reclassification From Assets ReclassificationFromAssets	-812000	USD
CY2021Q2	us-gaap	Real Estate Investments RealEstateInvestments	4402000	CNY
CY2022Q1	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2021Q2	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2022Q1	trt	Down Payment For Purchase Of Property Plant And Equipment DownPaymentForPurchaseOfPropertyPlantAndEquipment	6000	USD
CY2021Q2	trt	Down Payment For Purchase Of Property Plant And Equipment DownPaymentForPurchaseOfPropertyPlantAndEquipment	372000	USD
CY2022Q1	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	153000	USD
CY2021Q2	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	160000	USD
CY2022Q1	trt	Currency Translation Effect Other Assets CurrencyTranslationEffectOtherAssets	-18000	USD
CY2021Q2	trt	Currency Translation Effect Other Assets CurrencyTranslationEffectOtherAssets	-270000	USD
CY2022Q1	us-gaap	Other Assets OtherAssets	141000	USD
CY2021Q2	us-gaap	Other Assets OtherAssets	262000	USD
CY2022Q1	us-gaap	Other Investments OtherInvestments	10000000	CNY
CY2021Q2	us-gaap	Other Investments OtherInvestments	1606000	USD
CY2022Q1	us-gaap	Management Fee Payable ManagementFeePayable	5000000	CNY
CY2021Q2	us-gaap	Management Fee Payable ManagementFeePayable	803000	USD
CY2022Q1	us-gaap	Investments Investments	5000000	CNY
CY2021Q2	us-gaap	Investments Investments	803000	USD
CY2022Q1	trt	Loss On Joint Venture LossOnJointVenture	-137000	CNY
CY2021Q2	trt	Loss On Joint Venture LossOnJointVenture	-22000	USD
CY2022Q1	trt	Investment As Down Payment InvestmentAsDownPayment	4863000	CNY
CY2021Q2	trt	Investment As Down Payment InvestmentAsDownPayment	781000	USD
CY2022Q1	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	5000000	CNY
CY2021Q2	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	788000	USD
CY2022Q1	us-gaap	Interest Receivable InterestReceivable	1250000	CNY
CY2021Q2	us-gaap	Interest Receivable InterestReceivable	197000	USD
CY2022Q1	trt	Impairment Of Interest ImpairmentOfInterest	906000	CNY
CY2021Q2	trt	Impairment Of Interest ImpairmentOfInterest	143000	USD
CY2022Q1	trt	Transferred To Down Payment TransferredToDownPayment	5344000	CNY
CY2021Q2	trt	Transferred To Down Payment TransferredToDownPayment	842000	USD
CY2022Q1	trt	Down Payment For Purchase Of Investment Properties DownPaymentForPurchaseOfInvestmentProperties	10207000	CNY
CY2021Q2	trt	Down Payment For Purchase Of Investment Properties DownPaymentForPurchaseOfInvestmentProperties	1623000	USD
	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	10207000	USD
CY2021	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	1623000	USD
CY2010Q4	trt	Percentage Of Investment PercentageOfInvestment	0.10	pure
CY2010Q4	trt	Loss On Joint Venture LossOnJointVenture	137000	CNY
CY2013Q4	trt	Percentage Of Investment PercentageOfInvestment	0.10	pure
CY2013Q4	us-gaap	Investments Investments	788000000	USD
CY2013Q4	trt	Percentage Of Investment PercentageOfInvestment	0.10	pure
CY2022Q1	us-gaap	Interest Receivable InterestReceivable	1250000	CNY
CY2022Q1	us-gaap	Interest Receivable InterestReceivable	197000	USD
CY2022Q1	trt	Impairment Of Interest ImpairmentOfInterest	143000	USD
CY2021Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1580000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	233000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	227000	USD
CY2022Q1	trt	Longterm Debt Maturity After Year Four LongtermDebtMaturityAfterYearFour	221000	USD
CY2022Q1	us-gaap	Long Term Debt LongTermDebt	1962000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	439000	USD
CY2022Q1	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1641000	USD
CY2021Q2	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	1362000	USD
CY2022Q1	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	81000	USD
CY2021Q2	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	51000	USD
CY2022Q1	trt	Legal And Audit LegalAndAudit	412000	USD
CY2021Q2	trt	Legal And Audit LegalAndAudit	321000	USD
CY2022Q1	trt	Accrued Sales Tax AccruedSalesTax	-488000	USD
CY2021Q2	trt	Accrued Sales Tax AccruedSalesTax	-9000	USD
CY2022Q1	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	153000	USD
CY2021Q2	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	91000	USD
CY2022Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	16000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	14000	USD
CY2022Q1	trt	Accrued Purchase Of Materials And Fixed Assets AccruedPurchaseOfMaterialsAndFixedAssets	362000	USD
CY2021Q2	trt	Accrued Purchase Of Materials And Fixed Assets AccruedPurchaseOfMaterialsAndFixedAssets	144000	USD
CY2022Q1	trt	Provision For Reinstatement ProvisionForReinstatement	309000	USD
CY2021Q2	trt	Provision For Reinstatement ProvisionForReinstatement	290000	USD
CY2022Q1	us-gaap	Deferred Income DeferredIncome	60000	USD
CY2021Q2	us-gaap	Deferred Income DeferredIncome	67000	USD
CY2022Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	347000	USD
CY2021Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	279000	USD
CY2022Q1	trt	Accrued Currency Translation Effect AccruedCurrencyTranslationEffect	1000	USD
CY2021Q2	trt	Accrued Currency Translation Effect AccruedCurrencyTranslationEffect	62000	USD
CY2022Q1	trt	Total Total	3870000	USD
CY2021Q2	trt	Total Total	2690000	USD
	us-gaap	Other Income OtherIncome	669000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	457000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	462000	USD
CY2021Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	14000	USD
CY2020Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	12000	USD
	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	2000	USD
CY2021	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	7000	USD
	us-gaap	Extended Product Warranty Accrual Period Increase Decrease ExtendedProductWarrantyAccrualPeriodIncreaseDecrease	0	USD
CY2021	us-gaap	Extended Product Warranty Accrual Period Increase Decrease ExtendedProductWarrantyAccrualPeriodIncreaseDecrease	-4000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	-1000	USD
CY2022Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	16000	USD
CY2021Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	14000	USD
CY2022Q1	us-gaap	Loans Payable To Bank LoansPayableToBank	1962000	USD
CY2021Q2	us-gaap	Loans Payable To Bank LoansPayableToBank	2060000	USD
CY2022Q1	trt	Loans Payable To Bank Current Gross LoansPayableToBankCurrentGross	498000	USD
CY2021Q2	trt	Loans Payable To Bank Current Gross LoansPayableToBankCurrentGross	428000	USD
CY2022Q1	trt	Currency Translation Effect On Shortterm Portion Of Bank Loan CurrencyTranslationEffectOnShorttermPortionOfBankLoan	-5000	USD
CY2021Q2	trt	Currency Translation Effect On Shortterm Portion Of Bank Loan CurrencyTranslationEffectOnShorttermPortionOfBankLoan	11000	USD
CY2022Q1	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	493000	USD
CY2021Q2	us-gaap	Loans Payable To Bank Current LoansPayableToBankCurrent	439000	USD
CY2022Q1	trt	Long Term Loans From Bank Gross LongTermLoansFromBankGross	1487000	USD
CY2021Q2	trt	Long Term Loans From Bank Gross LongTermLoansFromBankGross	1564000	USD
CY2022Q1	trt	Currency Translation Effect Long Term Bank Loan CurrencyTranslationEffectLongTermBankLoan	17000	USD
CY2021Q2	trt	Currency Translation Effect Long Term Bank Loan CurrencyTranslationEffectLongTermBankLoan	-57000	USD
CY2022Q1	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	1470000	USD
CY2021Q2	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	1621000	USD
CY2021Q1	us-gaap	Other Income OtherIncome	273000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	459000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	512000	USD
CY2022Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	311000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	208000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	171000	USD
CY2021Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	323000	USD
CY2021Q2	us-gaap	Long Term Debt LongTermDebt	2060000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	32231000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1496000	USD
CY2022Q1	us-gaap	Assets Assets	41803000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2263000	USD
	trt	Capital Expenditures CapitalExpenditures	1144000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	23154000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-429000	USD
CY2021Q1	us-gaap	Assets Assets	39125000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2224000	USD
	trt	Capital Expenditures CapitalExpenditures	621000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	11138000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-130000	USD
CY2022Q1	us-gaap	Assets Assets	41803000	USD
CY2022Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	761000	USD
CY2022Q1	trt	Capital Expenditures CapitalExpenditures	349000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	8112000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-65000	USD
CY2021Q1	us-gaap	Assets Assets	39125000	USD
CY2021Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	755000	USD
CY2021Q1	trt	Capital Expenditures CapitalExpenditures	404000	USD
	us-gaap	Other Income OtherIncome	627000	USD
CY2022Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	31000	USD
CY2021Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	12000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	79000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	86000	USD
CY2022Q1	us-gaap	Other Income OtherIncome	127000	USD
CY2022Q1	us-gaap	Interest And Other Income InterestAndOtherIncome	13000	USD
CY2021Q1	us-gaap	Interest And Other Income InterestAndOtherIncome	26000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	51000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	96000	USD
CY2022Q1	trt	Other Rental Income OtherRentalIncome	30000	USD
CY2021Q1	trt	Other Rental Income OtherRentalIncome	25000	USD
	trt	Other Rental Income OtherRentalIncome	88000	USD
	trt	Other Rental Income OtherRentalIncome	70000	USD
CY2022Q1	trt	Effect Of Exchange Rate On Other Income EffectOfExchangeRateOnOtherIncome	9000	USD
CY2021Q1	trt	Effect Of Exchange Rate On Other Income EffectOfExchangeRateOnOtherIncome	-58000	USD
	trt	Effect Of Exchange Rate On Other Income EffectOfExchangeRateOnOtherIncome	13000	USD
	trt	Effect Of Exchange Rate On Other Income EffectOfExchangeRateOnOtherIncome	79000	USD
CY2022Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	0	USD
CY2021Q1	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	0	USD
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	104000	USD
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	10000	USD
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	0	USD
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	0	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	0	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	32000	USD
CY2022Q1	trt	Government Grant GovernmentGrant	62000	USD
CY2021Q1	trt	Government Grant GovernmentGrant	152000	USD
	trt	Government Grant GovernmentGrant	160000	USD
	trt	Government Grant GovernmentGrant	412000	USD
CY2022Q1	trt	Commission Income CommissionIncome	0	USD
CY2021Q1	trt	Commission Income CommissionIncome	0	USD
	trt	Commission Income CommissionIncome	200000	USD
	trt	Commission Income CommissionIncome	0	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	170000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	503000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	118000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	125000	USD
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	5.000	pure
CY2021Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.645	pure
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4046000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4140000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4030000
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.04
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.05
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.40
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.11
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2021Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2022Q1	us-gaap	Accounts Receivable Net AccountsReceivableNet	10585000	USD
CY2021Q2	us-gaap	Accounts Receivable Net AccountsReceivableNet	8293000	USD
CY2022Q1	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	2220000	USD
CY2021Q2	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	3702000	USD
CY2022Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	594000	USD
CY2021Q2	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	337000	USD
CY2022Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1172000	USD
CY2021Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	673000	USD
CY2022Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	636000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	924000	USD
CY2022Q1	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	140500
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	674500
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	140000
CY2022Q1	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-167000	USD
CY2021Q1	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	177000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	1603000	USD
	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	418000	USD
CY2022Q1	trt	Loss Attributable To Triotech International Common Shareholders From Discontinued Operations Net Of Tax LossAttributableToTriotechInternationalCommonShareholdersFromDiscontinuedOperationsNetOfTax	-0	USD
CY2021Q1	trt	Loss Attributable To Triotech International Common Shareholders From Discontinued Operations Net Of Tax LossAttributableToTriotechInternationalCommonShareholdersFromDiscontinuedOperationsNetOfTax	-1000	USD
	trt	Loss Attributable To Triotech International Common Shareholders From Discontinued Operations Net Of Tax LossAttributableToTriotechInternationalCommonShareholdersFromDiscontinuedOperationsNetOfTax	-2000	USD
	trt	Loss Attributable To Triotech International Common Shareholders From Discontinued Operations Net Of Tax LossAttributableToTriotechInternationalCommonShareholdersFromDiscontinuedOperationsNetOfTax	13000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-167000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	178000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1605000	USD
	us-gaap	Net Income Loss NetIncomeLoss	405000	USD
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3949000
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3913000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3949000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3913000
CY2022Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	272000
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	133000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	191000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	117000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4221000
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.04
CY2021Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.04
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.38
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.10
CY2022Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2021Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.04
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.04
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.10
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Payments ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments	0	USD
	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	56000	USD
	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	52000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	39000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	8000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	47000	USD
CY2021Q2	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	145000	USD
CY2021Q2	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	16000	USD
CY2021Q2	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	161000	USD
CY2021Q2	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	22000	USD
CY2021Q2	trt	Lessee Operating Lease Liability To Be Paid Year Four And Thereafter LesseeOperatingLeaseLiabilityToBePaidYearFourAndThereafter	156000	USD
CY2021Q2	trt	Finance Lease Liability To Be Paid Year Four And Thereafter FinanceLeaseLiabilityToBePaidYearFourAndThereafter	0	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	2045000	USD
CY2021Q2	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	488000	USD
CY2022Q1	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	48000	USD
CY2022Q1	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Undiscounted Excess Amount SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount	4000	USD
CY2022Q1	us-gaap	Sales Type And Direct Financing Leases Lease Receivable SalesTypeAndDirectFinancingLeasesLeaseReceivable	44000	USD
CY2022Q1	us-gaap	Net Investment In Lease After Allowance For Credit Loss Current NetInvestmentInLeaseAfterAllowanceForCreditLossCurrent	21000	USD
CY2022Q1	us-gaap	Net Investment In Lease After Allowance For Credit Loss Noncurrent NetInvestmentInLeaseAfterAllowanceForCreditLossNoncurrent	23000	USD
CY2022Q1	trt	Lessor Salestype Lease Weighted Average Effective Interest Rate LessorSalestypeLeaseWeightedAverageEffectiveInterestRate	0.112	pure
	trt	Lessor Salestype Lease Weighted Average Remaining Lease Term LessorSalestypeLeaseWeightedAverageRemainingLeaseTerm	P2Y
CY2022Q1	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	1819000	USD
CY2021Q2	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	1413000	USD
CY2022Q1	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	1182000	USD
CY2021Q2	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	1199000	USD
CY2022Q1	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	637000	USD
CY2021Q2	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	214000	USD
CY2022Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	136000	USD
CY2021Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	197000	USD
CY2022Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	152000	USD
CY2021Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	253000	USD
CY2022Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	288000	USD
CY2021Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	450000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2602000	USD
CY2021Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1876000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	758000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	672000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1844000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1204000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	2602000	USD
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1876000	USD
CY2022Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	9000	USD
CY2021Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	15000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	20000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	35000	USD
CY2022Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	60000	USD
CY2021Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	135000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	150000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	260000	USD
CY2022Q1	trt	Finance Lease Cost FinanceLeaseCost	69000	USD
CY2021Q1	trt	Finance Lease Cost FinanceLeaseCost	150000	USD
	trt	Finance Lease Cost FinanceLeaseCost	170000	USD
	trt	Finance Lease Cost FinanceLeaseCost	295000	USD
CY2022Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	331000	USD
CY2021Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	191000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	801000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	566000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	169000	USD
CY2021Q2	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	38000	USD
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1876000	USD
CY2021Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	450000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	672000	USD
CY2021Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	197000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1204000	USD
CY2021Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	253000	USD
	us-gaap	Payments For Other Operating Activities PaymentsForOtherOperatingActivities	20000	USD
	us-gaap	Payments For Other Operating Activities PaymentsForOtherOperatingActivities	32000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	801000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	565000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	168000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	192000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	132000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2070000	USD
CY2022Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y7M13D
CY2021Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M6D
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y2M23D
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y4M9D
CY2022Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0360	pure
CY2021Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0335	pure
CY2022Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0483	pure
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0483	pure
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	309000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	42000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	841000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	136000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	595000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	109000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	581000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	22000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	446000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2022Q1	trt	Lessee Operating Lease Liability To Be Paid Year Four And Thereafter LesseeOperatingLeaseLiabilityToBePaidYearFourAndThereafter	73000	USD
CY2022Q1	trt	Finance Lease Liability To Be Paid Year Four And Thereafter FinanceLeaseLiabilityToBePaidYearFourAndThereafter	0	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	2845000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	309000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	243000	USD
CY2022Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	21000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	2602000	USD
CY2022Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	288000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	758000	USD
CY2022Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	136000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1844000	USD
CY2022Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	152000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	748000	USD
CY2021Q2	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	218000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	537000	USD
CY2021Q2	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	137000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	313000	USD
CY2021Q2	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	111000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	291000	USD

Files In Submission

Name	View Source	Status
0001851734-22-000253-index-headers.html	Edgar Link	pending
0001851734-22-000253-index.html	Edgar Link	pending
0001851734-22-000253.txt	Edgar Link	pending
0001851734-22-000253-xbrl.zip	Edgar Link	pending
ex_372353.htm	Edgar Link	pending
ex_372354.htm	Edgar Link	pending
ex_372355.htm	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
trt-20220331.xsd	Edgar Link	pending
trt-20220331_cal.xml	Edgar Link	unprocessable
trt-20220331_def.xml	Edgar Link	unprocessable
trt-20220331_lab.xml	Edgar Link	unprocessable
trt-20220331_pre.xml	Edgar Link	unprocessable
trt20220331_10q.htm	Edgar Link	pending
trt20220331_10q_htm.xml	Edgar Link	completed

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$TRT
TRIO-TECH INTERNATIONAL Stock $trt

2022 Q2 Form 10-Q Financial Statement

#000185173422000253 Filed on May 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TRT TRIO-TECH INTERNATIONAL Stock $trt

2022 Q2 Form 10-Q Financial Statement

#000185173422000253 Filed on May 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TRT
TRIO-TECH INTERNATIONAL Stock $trt