Note 5 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Table Text Block]

	2012			2011
Land and land improvements	$	11,814		$	11,806
Buildings and improvements		19,501			19,456
Machinery and equipment		3,023			2,924
Vehicles		311			268
Office furniture and equipment		3,052			2,946
		37,701			37,400
Less: accumulated depreciation and amortization		(12,524	)		(11,321	)
Property and equipment, net	$	25,177		$	26,079

Schedule of Capital Leased Assets [Table Text Block]

	2012			2011
Leased property under capital leases	$	9,585		$	8,523
Less: accumulated amortization		(2,905	)		(2,539	)
Leased property under capital leases, net	$	6,680		$	5,984