Note 7 - Other Current Assets

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Other Current Assets [Text Block]

(7)         Other Current Assets

Other current assets consist of the following (in thousands):

	December 31,
	2021		2020
Prepaid expenses	$	1,343	$	911
Contract assets		1,913		1,240
Other		2,612		2,209
Other current assets	$	5,868	$	4,360

Included in other current assets are income and VAT taxes refundable, assets held for sale, tools, spare parts and other items, none of which exceed 5% of total current assets.