XML 20 R42.htm IDEA: XBRL DOCUMENT

Note 7 - Income Taxes (Details) - The Income Tax Expense in the Accompanying Condensed Consolidated Financial Statements Consists of the Following (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
The Income Tax Expense in the Accompanying Condensed Consolidated Financial Statements Consists of the Following [Abstract]
Current tax expense (benefit)	$ 546	$ 513	$ 573	$ (2,754)
Deferred tax benefit		(893)		(10,174)
Total tax expense (benefit)	$ 546	$ (380)	$ 573	$ (12,928)

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.