MARKETABLE SECURITIES (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Fair Value [Member]
Schedule of Investments [Line Items]
Certificates of deposit	$ 759,000	$ 761,000
Government securities	12,882,000	16,462,000
Fixed income mutual funds	9,931,000	9,732,000
Corporate bonds and notes	1,489,000	500,000
Total marketable securities	25,061,000	27,455,000
Cost Basis [Member]
Schedule of Investments [Line Items]
Certificates of deposit	752,000	752,000
Government securities	12,844,000	16,470,000
Fixed income mutual funds	9,698,000	9,630,000
Corporate bonds and notes	1,490,000	496,000
Total marketable securities	24,874,000	27,348,000
Gross Unrealized Gains [Member]
Schedule of Investments [Line Items]
Certificates of deposit	7,000	9,000
Government securities	78,000	63,000
Fixed income mutual funds	233,000	132,000
Corporate bonds and notes		4,000
Total marketable securities	318,000	208,000
Gross Unrealized Losses [Member]
Schedule of Investments [Line Items]
Certificates of deposit
Government securities	(40,000)	(71,000)
Fixed income mutual funds		(30,000)
Corporate bonds and notes	(1,000)
Total marketable securities	$ (41,000)	$ (101,000)