Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues	$ 4,099,000	$ 4,670,000	$ 12,939,000	$ 13,229,000
Costs of revenue:
Maintenance and supplies	561,000	562,000	1,884,000	1,748,000
Depreciation and amortization	1,224,000	1,819,000	3,666,000	5,103,000
Other direct operating costs	847,000	1,151,000	2,881,000	2,939,000
Cost of Revenue, Total	2,632,000	3,532,000	8,431,000	9,790,000
Gross margin	1,467,000	1,138,000	4,508,000	3,439,000
Selling and administrative expense	1,119,000	1,135,000	3,293,000	3,556,000
Interest expense	162,000	254,000	587,000	803,000
Operating income (loss)	186,000	(251,000)	628,000	(920,000)
(Loss) on extinguishment of debt	0	0	(401,000)	0
Interest and other (loss) income	(1,000)	3,000	0	7,000
Income (loss) before income taxes	185,000	(248,000)	227,000	(913,000)
Income tax expense (benefit)	17,000	(34,000)	(1,000)	(192,000)
Net income (loss)	168,000	(214,000)	228,000	(721,000)
Less: Net (income) loss attributable to non-controlling interest	(135,000)	5,000	(253,000)	(106,000)
Net income (loss) attributable to American Shared Hospital Services	$ 33,000	$ (209,000)	$ (25,000)	$ (827,000)
Net income (loss) per share:
Income (loss) per common share - basic (in dollars per share)	$ 0.01	$ (0.03)	$ (0.00)	$ (0.14)
Income (loss) per common share - diluted (in dollars per share)	$ 0.01	$ (0.03)	$ (0.00)	$ (0.14)