Note 2 - Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Property, Plant and Equipment [Table Text Block]

	March 31,			December 31,
	2023			2022
Medical equipment and facilities	$	73,911,000		$	73,709,000
Office equipment		419,000			422,000
Construction in progress		95,000			106,000
		74,425,000			74,237,000
Accumulated depreciation		(52,129,000	)		(50,770,000	)
Net property and equipment	$	22,296,000		$	23,467,000
Net property and equipment held outside of the United States	$	2,020,000		$	2,201,000