Note 7 - Property and Equipment

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

7.  PROPERTY AND EQUIPMENT

Property and equipment at consist of:

($ in thousands)	December 31, 2021			December 31, 2020
Equipment	$	1,050		$	996
Leasehold improvements		77			77
Furniture		11			257
		1,138			1,330
Less accumulated depreciation		(1,059	)		(1,175	)
	$	79		$	155

Total depreciation expense for the years ended December 31, 2021 and 2020 was approximately $47,000 and $60,000, respectively. During the year ended December 31, 2021, the Company wrote off approximately $82,000 in furniture. Such expense is included in the caption “Other (income) expense, net” in the Company’s 2021 Consolidated Statement of Operations.