Note 9 - Property and Equipment, Net

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

9. PROPERTY AND EQUIPMENT, NET

(In Thousands)

	December 31
	2021		2020
Cost
Land	$	2,510	$	2,510
Buildings		6,066		6,066
Equipment		25,983		19,659
Furniture and fixtures		693		734
Leasehold improvements		2,999		2,335
Transportation equipment		903		784
Property leased to others		4,595		4,466
ROU assets		4,418		4,156
		48,167		40,710
Accumulated depreciation
Buildings		2,369		2,228
Equipment		17,919		16,724
Furniture and fixtures		623		668
Leasehold improvements		2,106		1,936
Transportation equipment		532		538
Property leased to others		693		621
ROU assets		1,604		1,244
		25,846		23,959
Equipment pending for inspection		1,290		515
Total	$	23,611	$	17,266

Depreciation expense recognized during the years ended December 31, 2021, 2020, and 2019, was approximately $2,117,000, $1,322,000, and $1,023,000, respectively.

In the third quarter of 2019, the Company sold two building units in Hsinchu, Taiwan and a net gain of $500,000 was recorded for the year ended December 31, 2019.