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Stockholders' Equity - Schedule of Heritage Global Inc. 2022 Stock Option Plan (Details) - shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options outstanding, beginning of year	2,265,350	2,027,350
Options Granted	112,500	470,000
Options exercised	(125,000)	(102,125)
Options forfeited	(21,250)	(129,875)
Options outstanding, end of year	2,231,600	2,265,350
2022 Stock Option Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options outstanding, beginning of year	563,625	144,500
Options Granted	112,500	470,000
Options exercised	(3,750)	(5,375)
Options forfeited	(17,250)	(45,500)
Options outstanding, end of year	655,125	563,625

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