Income Taxes (Tables)

6 Months Ended

Jun. 30, 2011

Notes to Financial Statements [Abstract]

Income tax expense (benefit)

	Three Months Ended June 30						Six Months Ended June 30
	2011			2010			2011			2010
State current	$	186		$	219		$	428		$	495
State deferred	(197		)	(105		)	(246		)	(185		)
Federal current	18						35
Federal deferred	(12		)				(12		)
Total income tax expense (benefit)	$	(5	)	$	114		$	205		$	310

Deferred tax assets and liabilities

	2011			2010
Deferred tax assets:
Federal	$	8,082		$	8,589
Foreign	2,160			2,361
State	413			6,786
Total deferred tax assets	$	10,655		$	17,736
Valuation allowances	(6,782		)	(10,199		)
Net deferred tax assets	$	3,873		$	7,537
Deferred tax liabilities:
Federal	$	618		$	607
State	239			4,171
Total deferred tax liabilities	$	857		$	4,778