| Schedule of Marketable Securities |
| Schedule of Marketable Securities |
|
|
|
|
|
|
|
|
|
|
|
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| |
|
December 31, 2021 |
|
| |
|
Cost
Basis |
|
|
Gross Unrealized Gains |
|
|
Gross Unrealized Losses |
|
|
Fair Value |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Fixed income mutual funds |
|
$ |
14,462,000 |
|
|
$ |
— |
|
|
$ |
(137,000 |
) |
|
$ |
14,325,000 |
|
| Corporate bonds and notes |
|
|
813,000 |
|
|
|
— |
|
|
|
(12,000 |
) |
|
|
801,000 |
|
| Total marketable securities |
|
$ |
15,275,000 |
|
|
$ |
— |
|
|
$ |
(149,000 |
) |
|
$ |
15,126,000 |
|
| |
|
December 31, 2020 |
|
| |
|
Cost
Basis |
|
|
Gross Unrealized Gains |
|
|
Gross Unrealized Losses |
|
|
Fair Value |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Certificates of deposit |
|
$ |
3,534,000 |
|
|
$ |
7,000 |
|
|
$ |
— |
|
|
$ |
3,541,000 |
|
| Fixed income mutual funds |
|
|
11,255,000 |
|
|
|
80,000 |
|
|
|
— |
|
|
|
11,335,000 |
|
| Corporate bonds and notes |
|
|
4,500,000 |
|
|
|
18,000 |
|
|
|
(28,000 |
) |
|
|
4,490,000 |
|
| Total marketable securities |
|
$ |
19,289,000 |
|
|
$ |
105,000 |
|
|
$ |
(28,000 |
) |
|
$ |
19,366,000 |
|
|