Note 13 - Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Condensed Income Statement [Table Text Block]

	2012		2011			2010
Sales		-		-		$	(419	)
Earnings before income taxes		-		-		$	877
Current provision (benefit):
Federal		-	$	(1,394	)	$	701
State		-		26			(2,261	)
		-		(1,368	)		(1,560	)
Deferred provision (benefit):
Federal		-		-			617
State		-		-			54
		-		-			671
		-	$	(1,368	)	$	(889	)