Long term debt (Details) $ in Thousands, SFr in Millions |
1 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Nov. 30, 2018
USD ($)
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Apr. 30, 2021
USD ($)
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Apr. 30, 2020
USD ($)
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Apr. 30, 2020
CHF (SFr)
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| Long term debt (Details) [Line Items] | ||||
| Debt instrument, face amount | $ 4,500 | |||
| Debt instrument maturity period | 10 years | |||
| Debt instrument, interest rate, stated percentage | 5.09% | |||
| Debt instrument, periodic payment | $ 30 | |||
| Amortization of debt issuance costs | $ 72 | |||
| Unamortized debt issuance expense | $ 55 | |||
| Mortgage agreement | 4,200 | |||
| Cash collateral for borrowed securities | $ 750 | |||
| Operating lease, description | We assumed from the seller an operating lease for a tenant at the facility which expired on June 30, 2020. | |||
| Liquid assets | $ 25,000 | |||
| Foreign exchange rate amount | $ 400 | SFr 0.4 | ||
| Bear interest rate | 0.00% | |||
| Long term debt term | 5 years | |||
| Fixed interest rate, description | PPP loans have a 1% fixed interest rate and are due from two to five years. | |||
| Maturity date, description | The PPP Loan matures on April 17, 2022 (the “Maturity Date”), accrues interest at 1% per annum and may be prepaid in whole or in part without penalty. | |||
| Intention to audit loans in excess | $ 2,000 | |||
| Excess loans | $ 2,000 | |||
| Citibank N.A [Member] | ||||
| Long term debt (Details) [Line Items] | ||||
| Cash collateral for borrowed securities | $ 7,000 | |||
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- Definition Foreign exchange rate amount. No definition available.
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- Definition Liquid assets. No definition available.
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- Definition Amount of amortization expense attributable to debt issuance costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the required periodic payments including both interest and principal payments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fixed interest rate related to the interest rate derivative. No definition available.
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- Definition Amount of payable due to an entity that is affiliated with the reporting entity by means of direct or indirect ownership. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Description of lessee's operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Period between issuance and maturity of long-term debt, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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