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Inventories | 9 Months Ended
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Sep. 30, 2021
Inventory Disclosure [Abstract] |
Inventories | G.Inventories Inventories are valued at the lower of cost or net realizable value using the FIFO (first-in, first-out) method. The Company reduces the value of its inventories to net realizable value when the net realizable value is believed to be less than the cost of the item. The reserve for excess and obsolete inventory as of September 30, 2021 and December 31, 2020 was $1,384,000 and $1,219,000, respectively. Inventories are comprised of the following (in thousands):
|  | September 30, 2021 |  |  | December 31, 2020 |
Raw materials |  | $ | 1,984 |  |  | $ | 2,080 |
Work in process |  |  | 2,485 |  |  |  | 2,467 |
Finished goods |  |  | 791 |  |  |  | 733 |
Total Inventories, net |  | $ | 5,260 |  |  | $ | 5,280 |

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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