Comprehensive Income

6 Months Ended

Jun. 30, 2011

Comprehensive Income [Abstract]

COMPREHENSIVE INCOME

11. COMPREHENSIVE INCOME

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

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2011		2010		2011		2010
Net income	$	10,721	$	12,356	$	19,786	$	22,067
Unrealized gains on investments, net of tax		359		85		396		156
Comprehensive income	$	11,080	$	12,441	$	20,182	$	22,223