Percentage points added to the interest rate in case of debt instrument defaulted.

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Represents gain losses on extinguishment of debt including interest.

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No definition available.

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The percentage of appraised net orderly liquidation value of eligible inventory that used to calculate the aggregate amount of revolving advances that can be made to the company.

+ References

No definition available.

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The inventory advance rate used to calculate the aggregate amount of revolving advances that can be made to the company.

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No definition available.

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The maximum percentage of eligible accounts receivable used to calculate the aggregate amount of revolving advances that can be made to the company.

+ References

No definition available.

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The maximum amount of aggregate revolving advances that can be made under the credit facility.

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No definition available.

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- Definition

The prepayment requirement as a percentage of excess cashflow for each fiscal year.

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No definition available.

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Represents the number of consecutive monthly payments for a term loan.

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No definition available.

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Represents the number of consecutive monthly installments that have a fixed amount.

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No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

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

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Increase for accrued, but unpaid interest on the debt instrument for the period.

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

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

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Present value of lessee's discounted obligation for lease payments from finance lease.

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The effective interest rate at the end of the reporting period.

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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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The cash inflow from a borrowing supported by a written promise to pay an obligation.

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The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Note 5 - Senior Credit Facility and Other Long Term Debt (Details Textual)					12 Months Ended			14 Months Ended
	Apr. 29, 2020 USD ($)	May 15, 2019 USD ($)	Feb. 01, 2019 USD ($)	Dec. 08, 2015 USD ($)	Jun. 30, 2022 USD ($)	Jun. 15, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jul. 29, 2022
Proceeds from Sale, Maturity and Collection of Investments, Total					$ 0		$ 96,000
Gains Losses on Extinguishment of Debt Including Interest					$ 0		1,659,000
LEAF Capital Funding, LLC [Member]
Finance Lease, Liability, Total						$ 85
First American Equipment Finance [Member]
Finance Lease, Liability, Total			$ 233,000
Wells Fargo Equipment Finance, Manufacturer Services Group [Member]
Finance Lease, Liability, Total				$ 129,000
iBio Stock [Member]
Proceeds from Sale, Maturity and Collection of Investments, Total							$ 96,000
Capital Lease [Member] \| LEAF Capital Funding, LLC [Member]
Debt Instrument, Periodic Payment, Total						$ 4
Debt Instrument, Interest Rate, Stated Percentage						0.00%
Capital Lease [Member] \| First American Equipment Finance [Member]
Debt Instrument, Periodic Payment, Total			$ 10,000
Debt Instrument, Interest Rate, Stated Percentage			7.28%
Capital Lease [Member] \| Wells Fargo Equipment Finance, Manufacturer Services Group [Member]
Debt Instrument, Periodic Payment, Total				$ 2,000
Debt Instrument, Interest Rate, Stated Percentage				4.01%
Amended Loan Agreement [Member]
Senior Notes, Total		$ 11,585,000
Debt Instrument, Debt Default, Interest Rate Basic Spread		2.00%
Line of Credit Facility Covenant Prepayment Provisions Percentage of Excess Cash flow							25.00%	25.00%
Amended Loan Agreement [Member] \| Term Loan [Member]
Debt Instrument, Face Amount		$ 3,585,000
Line of Credit Facility, Interest Rate at Period End							3.50%	3.50%
Number of Consecutive Monthly Installments		84
Number of Consecutive Monthly Installments, Fixed Amount		83
Debt Instrument, Periodic Payment, Total		$ 43,000
Line of Credit Facility Covenant Prepayment Provisions Percentage of Excess Cash flow		25.00%
Amended Loan Agreement [Member] \| Term Loan [Member] \| Eurodollar [Member]
Debt Instrument, Basis Spread on Variable Rate		3.00%
Amended Loan Agreement [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 8,000,000
Line of Credit Facility, Interest Rate at Period End					4.75%		3.25%	3.25%
Line of Credit Facility Covenant Maximum Aggregate Revolving Advance		$ 8,000,000
Line of Credit Facility Covenant Aggregate Revolving Advance Receivables Advance Rate		85.00%
Line of Credit Facility Covenant Aggregate Revolving Advance Inventory Advance Rate		75.00%
Line of Credit Facility, Covenan,t Aggregate Revolving Advance, Appraised Liquidation Value, Inventory Advance Rate		85.00%
Amended Loan Agreement [Member] \| Revolving Credit Facility [Member] \| Subsequent Event [Member]
Line of Credit Facility, Interest Rate at Period End									5.50%
Amended Loan Agreement [Member] \| Revolving Credit Facility [Member] \| Eurodollar [Member]
Debt Instrument, Basis Spread on Variable Rate		2.50%
Paycheck Protection Program CARES Act [Member]
Gains Losses on Extinguishment of Debt Including Interest							$ 1,659,000
Proceeds from Notes Payable, Total	$ 1,639,000
Debt Instrument, Increase, Accrued Interest					$ 0		$ 20,000	$ 20,000
Debt Instrument, Interest Rate, Stated Percentage							1.00%	1.00%