Comprehensive Income

9 Months Ended

Sep. 30, 2011

Comprehensive Income [Abstract]

COMPREHENSIVE INCOME

11. COMPREHENSIVE INCOME

Comprehensive income for the three and nine month periods ended September 30, 2011 and 2010 were as follows (in thousands):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2011			2010		2011		2010
Net income	$	9,212		$	14,920	$	28,998	$	36,987
Unrealized gains on investments, net of tax		(56	)		361		339		517
Comprehensive income	$	9,156		$	15,281	$	29,337	$	37,504