Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Medical Equipment (Details Textual)

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Note 4 - Medical Equipment (Details Textual) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Depreciation Expense Related to Medical Equipment $ 1.8 $ 1.5 $ 3.5 $ 3.0