Note 9 - Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2014

Income Statement [Member]

Note 9 - Discontinued Operations (Tables) [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

Operating results for discontinued operations are summarized as follows (in thousands):

	Quarters Ended March 31,
	2014			2013
Revenues	$	—		$	5,676
Gross loss	(21		)	(1,078		)
Operating expenses	202			459
Operating loss	(223		)	(1,537		)
Other expenses	—			30
Loss before tax benefits	(223		)	(1,567		)
Tax benefits	91			646
Net loss	(132		)	(921		)

Balance Sheet [Member]

Note 9 - Discontinued Operations (Tables) [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

Balance sheet data for discontinued operations was as follows (in thousands):

	March 31, 2014		December 31, 2013
Restricted cash	$	1,193	$	1,193
Receivables, net	3,492		4,038
Prepaid expenses and other current assets	252		204
Property, plant and equipment, less accumulated depreciation	1,118		1,118
Deferred tax assets	1,779		1,803
Total assets	$	7,834	$	8,356
Accounts payable	$	1,555	$	2,050
Accrued expenses	176		20
Deferred tax liabilities	214		197
Total liabilities	$	1,945	$	2,267