NOTE 4 — SELECTED FINANCIAL STATEMENT CAPTIONS - ASSETS

Inventories consisted of the following (in thousands):

Prepaid expenses and other current assets consisted of the following (in thousands):

Property and equipment consisted of the following (in thousands):

During the three months ended September 30, 2020 and 2019, depreciation expenses were approximately $12,000 and $16,000, respectively. During the nine months ended September 30, 2020 and 2019, depreciation expenses were approximately $35,000 and $44,000, respectively.