Current balance of government grants.

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Debt instrument additional basis spread.

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- Definition

Debt Instrument Principal And Interest Payments

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Line of credit facility established month and year.

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Line of credit facility, renewable period.

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Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Date the debt agreement requires the first payment to be made, in YYYY-MM-DD format.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

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Amount of the required periodic payments including both interest and principal payments.

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Amount of the required periodic payments applied to principal.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Amount of the fee for available but unused credit capacity under the credit facility.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Weighted average interest rate of long-term debt outstanding calculated over time.

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Credit Agreement and Long- Term Debt - Additional Information (Detail)						1 Months Ended	3 Months Ended		6 Months Ended		30 Months Ended
	Jul. 31, 2025 USD ($)	Mar. 20, 2025 USD ($)	Nov. 02, 2024 EUR (€)	May 06, 2024 USD ($)	May 06, 2024 EUR (€)	Jan. 31, 2024 USD ($)	Jul. 31, 2025 USD ($)	Aug. 03, 2024 USD ($)	Jul. 31, 2025 USD ($)	Aug. 03, 2024 USD ($)	Apr. 30, 2027 EUR (€)	Jul. 31, 2025 EUR (€)	Mar. 20, 2025 EUR (€)	Feb. 01, 2025 USD ($)	Jan. 31, 2025 USD ($)	May 06, 2024 EUR (€)
Debt Instrument [Line Items]
Interest Expense, Debt							$ 371,000	$ 560,000	$ 750,000	$ 793,000
Outstanding principal balance		$ 9,500,000											€ 12,250,000
Principal balance of term loan outstanding in year one		325,000
Principal balance of term loan outstanding in year two		725,000
Principal balance of term loan outstanding in year three		950,000
Short term debt obligation	$ 253,000						253,000		253,000						$ 581,000
Term Loan [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date				Aug. 04, 2027	Aug. 04, 2027
Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Revolving loan outstanding	19,100,000	25,000,000					19,100,000		19,100,000
Outstanding principal balance		$ 21,700,000
Interest rate		0.50%
Debt instrument, maturity date		Aug. 04, 2027
Banc of America Leasing & Capital, LLC [Member] \| Equipment Loan Agreement [Member]
Debt Instrument [Line Items]
Principal amount of debt						$ 800,000
Debt instrument, maturity date						Jan. 23, 2029
Interest rate						7.06%
Periodic payment of debt						$ 16,296
Date of first required payment						Feb. 23, 2024
Term A-2 Loan [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date				Aug. 04, 2027	Aug. 04, 2027
MTEX Term Loan [Member]
Debt Instrument [Line Items]
Revolving loan outstanding	0						0		0
Short term debt obligation	300,000						300,000		300,000
MTEX Government Grants Term Loan [Member]
Debt Instrument [Line Items]
Short term debt obligation	500,000						500,000		500,000			€ 400,000
Current balance of government grants	600,000						600,000		600,000			500,000
SOFR [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Interest rate		1.00%
Federal Funds Effective Swap Rate [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Interest rate		0.50%
Minimum [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Commitment fee rate		15.00%
Minimum [Member] \| EURIBOR Rate [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Interest rate		1.60%
Minimum [Member] \| SOFR [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Percentage added to variable rate		0.60%
Maximum [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Commitment fee rate		40.00%
Maximum [Member] \| EURIBOR Rate [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Interest rate		2.85%
Maximum [Member] \| SOFR [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Percentage added to variable rate		1.85%
Bank of America, N.A. [Member] \| Additional Term Loan Availed [Member]
Debt Instrument [Line Items]
Principal amount of debt \| €																€ 14,000,000
Bank of America, N.A. [Member] \| Before Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Principal amount of debt				$ 12,300,000
Bank of America, N.A. [Member] \| Revolving Line of Credit [Member]
Debt Instrument [Line Items]
Available line of credit	5,900,000						$ 5,900,000		$ 5,900,000
Long term debt weighted average interest rate over a period of time							7.15%	8.52%	7.13%	8.54%
Bank of America, N.A. [Member] \| Revolving Line of Credit [Member] \| Third Amendment Credit Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity														$ 25,000,000	$ 30,000,000
Proceeds from long term line of credit \| €					€ 3,000,000
Bank of America, N.A. [Member] \| Revolving Line of Credit [Member] \| Before Amendment To The Credit Agreement [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity				25,000,000
Bank of America, N.A. [Member] \| Revolving Line of Credit [Member] \| Other Expense [Member]
Debt Instrument [Line Items]
Interest Expense, Debt							$ 373,000	$ 254,000	$ 749,000	$ 386,000
Line of Credit Facility, Commitment Fee Amount							4,000	$ 13,000	12,000	$ 25,000
Bank of America, N.A. [Member] \| Term A-2 Loan [Member] \| Scenario Forecast [Member]
Debt Instrument [Line Items]
Debt Instrument, principal Periodic payment \| €											€ 583,333
Bank of America, N.A. [Member] \| Term A-2 Loan [Member] \| Third Amendment Credit Agreement [Member]
Debt Instrument [Line Items]
Proceeds from long term line of credit \| €			€ 14,000,000
Caixa Central de Credito Agricola Mutuo [Member] \| MTEX Term Loan [Member]
Debt Instrument [Line Items]
Principal amount of debt				1,600,000												€ 1,400,000
Debt instrument principal and interest payments				$ 18,795	€ 17,402
Line of Credit Facility, Current Borrowing Capacity	$ 600,000						$ 600,000		$ 600,000			€ 500,000
Payment terms				requires monthly principal and interest payments totaling EUR 17,402 ($18,795) commencing in October 2024 and	requires monthly principal and interest payments totaling EUR 17,402 ($18,795) commencing in October 2024 and
Credit line established month and year	2023-12
Renewable Period	6 months
Debt instrument, maturity date				Dec. 21, 2033	Dec. 21, 2033
Interest rate				6.022%												6.022%