Note 7 - Acquisition of Business (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

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

Cash consideration at closing, net of cash acquired	$	15,252,000
Restricted shares of Superior common stock issued		4,558,000
Total Considerations	$	19,810,000

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

Accounts receivable	$	5,000,000
Prepaid expenses and other current assets		3,186,000
Inventories		236,000
Property, plant and equipment		199,000
Other assets		100,000
Identifiable intangible assets		11,360,000
Goodwill		7,185,000
Total assets	$	27,266,000
Accounts payable	$	1,324,000
Other current liabilities		736,000
Future contingent liabilities		5,396,000
Total liabilities	$	7,456,000