Note 17 - Acquisition of Businesses (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

Cash consideration at closing	$	84,430
Superior common stock issued		3,763
Cash and working capital adjustment		2,521
Total Consideration	$	90,714

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Cash	$	1,360
Accounts receivable		9,657
Prepaid expenses and other current assets		1,248
Inventories		28,895
Property, plant and equipment		1,134
Contract assets		2,535
Identifiable intangible assets		41,020
Goodwill		20,323
Total assets	$	106,172
Accounts payable		5,030
Deferred tax liability		9,461
Other current liabilities		967
Total liabilities	$	15,458