Note 11 - Acquisition of Businesses - Purchase Price (Details) - USD ($) $ in Thousands	May 02, 2018	Mar. 08, 2016
CID Resources [Member]
Payments to Acquire Businesses, Gross	$ 84,430
Superior common stock issued	3,763
Cash and working capital adjustment	2,521
Business Combination, Consideration Transferred, Total	$ 90,714
BAMKO [Member]
Payments to Acquire Businesses, Gross		$ 15,200
Superior common stock issued		1,657
Business Combination, Consideration Transferred, Total		12,088
Cash consideration at closing		7,222
Contingent consideration		$ 3,209

The increase (decrease) to consideration for a business combination related to the cash and working capital adjustment.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

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Amount of increase (decrease) in the value of right to a contingent consideration asset.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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