Note 6 – Balance Sheet Information

Inventories

Inventories are valued at the lower of cost or net realizable value. The cost is determined using the first-in, first-out (FIFO) method. Inventories are also written down for management’s estimates of product which will not sell prior to its expiration date. Write-downs of inventories establish a new cost basis which is not increased for future increases in the net realizable value of inventories or changes in estimated obsolescence.

Inventories consisted of the following at June 30, 2024 and September 30, 2023:

Fixed Assets

We record equipment, furniture and fixtures, and leasehold improvements at historical cost. Expenditures for maintenance and repairs are recorded to expense. Depreciation and amortization are primarily computed using the straight-line method. Depreciation and amortization are computed over the estimated useful lives of the respective assets. Leasehold improvements are depreciated on a straight-line basis over the lesser of the remaining lease term or the estimated useful lives of the improvements.

Plant and equipment consisted of the following at June 30, 2024 and September 30, 2023:

Depreciation expense was approximately $65,000 and $53,000 for the three months ended June 30, 2024 and 2023, respectively and approximately $197,000 and $146,000 for the nine months ended June 30, 2024 and 2023, respectively. Plant and equipment included $233,000 and $214,000 at June 30, 2024 and September 30, 2023, respectively, for deposits on equipment, furniture, and leasehold improvements, which have not been placed into service; therefore, the Company has not started to record depreciation expense.