Investments (Tables)

3 Months Ended

Mar. 31, 2024

Investments

Schedule Of Cash And Cash Equivalents Andshort And Long-term Investments

	March 31,  2024		December 31, 2023
Cash and cash equivalents:
Money market funds	$	7,133	$	3,563
Cash deposits		2		2
Total cash and cash equivalents	$	7,135	$	3,565
Short-term investments:
Bonds (held-to-maturity)	$	2,618	$	2,552
Equity securities (available for sale)		142		139
Total short-term investments	$	2,760	$	2,691
Long-term investments:
Equity securities (available for sale)	$	4,227	$	4,354
Bonds (held-to-maturity)		3,307		3,575
Mutual funds (available for sale)		1,319		236
Total long-term investments	$	8,853	$	8,165
Total cash, cash equivalents and short and long-term investments	$	18,748	$	14,421

Schedule Of Investments, Held-to-maturity Securities

Held-to-Maturity Bonds
Credit Quality Indicators	Fed Govt. Bonds/Notes		Corporate Bonds		Totals
AAA/AA/A	$	2,384	$	500	$	2,884
BBB/BB		-		3,041		3,041
TOTAL	$	2,384	$	3,541	$	5,925

Schedule Of Gross Unrealized Gains And Losses On Investments

					Gross Unrealized
	Level		Cost		Gains		Losses			Fair Value
As of March 31, 2024:
Money market		1		7,133	$	-	$	-		$	7,133
Bonds		2		5,925	$	1	$	(86	)	$	5,840
Mutual funds		1		1,347	$	-	$	(28	)	$	1,319
Equity investments		2		6,054	$	-	$	(1,685	)	$	4,369
As of December 31, 2023:
Money Market		1		3,563	$	-	$	-		$	3,563
Bonds		2		6,127	$	1	$	(82	)	$	6,046
Mutual funds		1		279	$	-	$	(43	)	$	236
Equity investments		2		6,054	$	-	$	(1,561	)	$	4,493