Stockholders deficit

3 Months Ended

Mar. 31, 2013

Stockholders' Equity Attributable to Parent [Abstract]

Stockholders' Equity Note Disclosure

Stockholders’ deficit

Changes in stockholders’ deficit for the three months ended March 31, 2013 were as follows:

	(Amounts in Thousands)
Balance at December 31, 2012	$	(22,259	)
Net income	17,978
Dividends	(4,131		)
Stock-based compensation	3,752
Proceeds from exercise of stock options	2,103
Purchases of treasury stock	(18		)
Balance at March 31, 2013	$	(2,575	)