Note 6 - Per Share Amounts (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended June 30,					Six Months Ended June 30,
	2022		2021			2022		2021
Net income (loss) attributable to American Shared Hospital Services	$	497,000	$	(87,000	)	$	766,000	$	(58,000	)
Weighted average common shares for basic earnings (loss) per share		6,203,000		5,802,000			6,187,000		5,801,000
Diluted effect of stock options and restricted stock awards		78,000		-			79,000		-
Weighted average common shares for diluted earnings (loss) per share		6,281,000		5,802,000			6,266,000		5,801,000
Basic earnings (loss) per share	$	0.08	$	(0.01	)	$	0.12	$	(0.01	)
Diluted earnings (loss) per share	$	0.08	$	(0.01	)	$	0.12	$	(0.01	)