Note 10 - Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

	Three Months Ended March 31,
	2013			2012
Revenue	$	8,800		$	20,647
Gain from discontinued operations	$	284		$	257
Income tax expense		(111	)		(95	)
Income from discontinued operations, net of income tax expense	$	173		$	162

Disclosure of Long Lived Assets Held-for-sale [Table Text Block]

	March 31, 2013		December 31, 2012
Inventories	$	9,828	$	9,412
Property, plant and equipment		1,103		1,102
Intangible assets		2,065		2,065
	$	12,996	$	12,579

	March 31, 2013		December 31, 2012
Floor plan notes payable	$	8,662	$	8,347