Property and Equipment

12 Months Ended

Dec. 31, 2021

Property and Equipment [Abstract]

PROPERTY AND EQUIPMENT

Note 3 — Property and Equipment

Property and equipment consists of the following:

(in thousands)	As of December 31,						Estimated useful
	2021			2020			life-in years
Operations and rental equipment	$	1,760		$	2,178		3
Tradeshow and demo equipment		927			923		3
Computer equipment		129			119		3
		2,816			3,220
Less accumulated depreciation		(2,211	)		(1,864	)
Property and Equipment, Net	$	605		$	1,356

Depreciation expense was approximately $509 thousand and $613 thousand for the years ended December 31, 2021 and 2020, respectively. Accumulated depreciation on asset disposals was approximately $88 thousand and $74 thousand for the years ended December 31, 2021 and 2020, respectively.