Note 2 - Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Property, Plant and Equipment [Table Text Block]

	March 31,			December 31,
	2024			2023
Medical equipment and facilities	$	75,272,000		$	77,150,000
Office equipment		314,000			306,000
Construction in progress		3,549,000			3,771,000
		79,135,000			81,227,000
Accumulated depreciation		(52,256,000	)		(55,383,000	)
Net property and equipment	$	26,879,000		$	25,844,000
Net property and equipment held outside of the United States	$	5,984,000		$	3,966,000

Property, Plant and Equipment, Depreciation [Table Text Block]

	March 31,		March 31,
	2024		2023
Depreciation expense	$	1,334,000	$	1,367,000