| Schedule of marketable securities |
| Schedule of marketable securities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
September
30, 2026 |
|
| |
|
Cost
Basis |
|
|
Unrealized
Gains |
|
|
Unrealized
Losses |
|
|
Fair
Value |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Government securities |
|
$ |
17,605,000 |
|
|
$ |
55,000 |
|
|
$ |
(977,000 |
) |
|
$ |
16,683,000 |
|
| Fixed income mutual funds |
|
|
7,174,000 |
|
|
|
— |
|
|
|
(314,000 |
) |
|
|
6,860,000 |
|
| Certificates of deposit |
|
|
755,000 |
|
|
|
1,000 |
|
|
|
— |
|
|
|
756,000 |
|
| Corporate
bonds and notes |
|
|
1,041,000 |
|
|
|
— |
|
|
|
(44,000 |
) |
|
|
997,000 |
|
| Total
marketable securities |
|
$ |
26,575,000 |
|
|
$ |
56,000 |
|
|
$ |
(1,335,000 |
) |
|
$ |
25,296,000 |
|
| |
|
December
31, 2025 |
|
| |
|
Cost
Basis |
|
|
Unrealized
Gains |
|
|
Unrealized
Losses |
|
|
Fair
Value |
|
Government
securities |
|
$ |
12,576,000 |
|
|
$ |
95,000 |
|
|
$ |
(46,000 |
) |
|
$ |
12,625,000 |
|
Fixed
income mutual funds |
|
|
7,855,000 |
|
|
|
228,000 |
|
|
|
– |
|
|
|
8,083,000 |
|
Certificates
of deposit |
|
|
752,000 |
|
|
|
7,000 |
|
|
|
– |
|
|
|
759,000 |
|
Corporate
bonds and notes |
|
|
2,027,000 |
|
|
|
– |
|
|
|
(27,000 |
) |
|
|
2,000,000 |
|
Total
marketable securities |
|
$ |
23,210,000 |
|
|
$ |
330,000 |
|
|
$ |
(73,000 |
) |
|
$ |
23,467,000 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|