2 - Balance Sheet Details: Schedule of Valuation and Qualifying Accounts (Tables)

12 Months Ended

Dec. 31, 2023

Tables/Schedules

Schedule of Valuation and Qualifying Accounts

	December 31, 2023	December 31, 2022
Allowance for Credit Losses:
Balance at beginning of year	$ 160,000	$ 170,000
Charges to statement of operations	13,804	(1,660)
Write-offs, net of recoveries	(13,804)	(8,340)
Balance at end of year	$  160,000	$ 160,000

	December 31, 2023	December 31, 2022
Inventory Valuation Reserves:
Balance at beginning of year	$   621,000	$   612,000
Charges to statement of operations	143,233	17,070
Write-offs	(223,233)	(8,070)
Balance at end of year	$   541,000	$   621,000