DISPOSAL OF BUSINESS (Details) - USD ($)		3 Months Ended		6 Months Ended
	Aug. 30, 2018	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from the disposition of Core business	$ 97,000,000
Symmetry Surgical Inc. | Electro Surgical Disposables and Accessories, Cauteries and Other Products Supply Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Asset purchase agreement, term	4 years
Sales		$ 0	$ 2,200,000	$ 600,000	$ 3,600,000
Cost of sales		0	1,800,000	500,000	3,000,000
Operating expenses		100,000	300,000	100,000	$ 600,000
Net other income (loss)		$ 0	$ 100,000	$ (100,000)