XML 79 R51.htm IDEA: XBRL DOCUMENT

Note 5 - Income Taxes (Details) - Major Components of Income Tax Provision (Benefit) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current:
Federal	$ 1,761	$ (144)	$ 3,992	$ 3,528	$ 7,411	$ 3,823	$ 10,063
State	(733)	2	173	553	(325)	752	6,694
Foreign	115	115	230	230	459	459	459
Total current income tax provision	1,143	(27)	4,395	4,311	7,545	5,034	17,216
Federal and state deferred income tax (benefit) provision					1,334	76,944	(140,748)
Total income tax (benefit) provision	$ (6,795)	$ 693	$ 620	$ 8,008	$ 8,879	$ 81,978	$ (123,532)

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

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

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

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