Note 8 - Acquisition of Business (Tables)

9 Months Ended

Sep. 30, 2013

Business Combinations [Abstract]

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

Cash consideration at closing	$	32,483,000
Restricted shares of Superior common stock issued		1,555,000
Total Consideration	$	34,038,000

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

Accounts receivable	$	4,672,000
Prepaid expenses and other current assets		1,096,000
Inventories		10,374,000
Property, plant and equipment		4,284,000
Identifiable intangible assets		18,400,000
Goodwill		5,092,000
Total assets	$	43,918,000
Other current liabilities	$	2,680,000
Future contingent liabilities		7,200,000
Total liabilities	$	9,880,000

Condensed Income Statement [Table Text Block]

	Three Months Ended 9/30/13		Three Months Ended 9/30/12
Net sales	$	44,184,000	$	37,971,000
Income before taxes on income		2,893,000		1,899,000
Net income	$	2,003,000	$	1,379,000
Weighted average number of shares outstanding during the period
(Basic)		6,346,260		6,271,886
(Diluted)		6,403,893		6,356,629
Per Share Data:
Basic
Net income	$	0.32	$	0.22
Diluted
Net income	$	0.31	$	0.22

	Nine Months Ended 9/30/13		Nine Months Ended 9/30/12
Net sales	$	123,365,000	$	110,029,000
Income before taxes on income		7,133,000		2,869,000
Net income	$	4,943,000	$	1,949,000
Weighted average number of shares outstanding during the period
(Basic)		6,337,694		6,260,412
(Diluted)		6,387,603		6,352,488
Per Share Data:
Basic
Net income	$	0.78	$	0.31
Diluted
Net income	$	0.77	$	0.31