DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES	12 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]
DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES	NOTE 1 - DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES Description of Business FONAR is a Delaware corporation, which was incorporated on July 17, 1978. FONAR is engaged in the research, development, production and marketing of medical scanning equipment, which uses principles of MRI for the detection and diagnosis of human diseases. In addition to deriving revenues from the direct sale of MRI equipment, revenue is also generated from our installed-base of customers through our service and upgrade programs. FONAR, through its wholly-owned subsidiary Health Management Company of America (“HMCA”) provides comprehensive management services to diagnostic imaging facilities. The services provided by the Company include development, administration, leasing of office space, facilities and medical equipment, provision of supplies, staffing and supervision of non-medical personnel, legal services, accounting, billing and collection and the development and implementation of practice growth and marketing strategies. On July 1, 2015, the Company restructured the corporate organization of the management of diagnostic imaging centers segment of our business. The reorganization was structured to more completely integrate the operations of Health Management Corporation of America and Health Diagnostics Management (“HDM”). Imperial contributed all of its assets (which were utilized in the business of Health Management Corporation of America) to HDM and received a 24.2% interest in HDM. Health Management Corporation of America retained a direct ownership interest of 45.8% in HDM, and the original investors in HDM retained a 30.0% ownership interest in the newly expanded HDM. As of June 30, 2024 the Company had direct ownership interest of 70.8% and the investors’ a 29.2% ownership interest. During the year ended June 30, 2025, the Company sold non-controlling interests to a minority shareholder for $132,000. Currently, the Company has a direct ownership interest of 70.63% and the investors have a 29.37% ownership interest. The entire management of diagnostic imaging centers business segment is now being conducted by HDM, operating under the name “Health Management Company of America”.

DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES

12 Months Ended

Jun. 30, 2025

DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES

NOTE 1 - DESCRIPTION OF BUSINESS AND LIQUIDITY AND CAPITAL RESOURCES

Description of Business

FONAR is a Delaware corporation, which was incorporated on July 17, 1978. FONAR is engaged in the research, development, production and marketing of medical scanning equipment, which uses principles of MRI for the detection and diagnosis of human diseases. In addition to deriving revenues from the direct sale of MRI equipment, revenue is also generated from our installed-base of customers through our service and upgrade programs.

FONAR, through its wholly-owned subsidiary Health Management Company of America (“HMCA”) provides comprehensive management services to diagnostic imaging facilities. The services provided by the Company include development, administration, leasing of office space, facilities and medical equipment, provision of supplies, staffing and supervision of non-medical personnel, legal services, accounting, billing and collection and the development and implementation of practice growth and marketing strategies.

On July 1, 2015, the Company restructured the corporate organization of the management of diagnostic imaging centers segment of our business. The reorganization was structured to more completely integrate the operations of Health Management Corporation of America and Health Diagnostics Management (“HDM”). Imperial contributed all of its assets (which were utilized in the business of Health Management Corporation of America) to HDM and received a 24.2% interest in HDM. Health Management Corporation of America retained a direct ownership interest of 45.8% in HDM, and the original investors in HDM retained a 30.0% ownership interest in the newly expanded HDM. As of June 30, 2024 the Company had direct ownership interest of 70.8% and the investors’ a 29.2% ownership interest. During the year ended June 30, 2025, the Company sold non-controlling interests to a minority shareholder for $132,000. Currently, the Company has a direct ownership interest of 70.63% and the investors have a 29.37% ownership interest. The entire management of diagnostic imaging centers business segment is now being conducted by HDM, operating under the name “Health Management Company of America”.