XML 45 R5.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Net income $ 5,720,000 $ 7,073,000 $ 11,687,000 $ 13,006,000
Other comprehensive income, net of tax        
Change in fair value of marketable securities, net of tax 214,000 (412,000) 317,000 (308,000)
Adjustment for net (gains)/losses realized and included in net income, net of tax (42,000) (122,000) (133,000) (185,000)
Total change in unrealized gains/losses on marketable securities, net of tax 172,000 (534,000) 184,000 (493,000)
Other comprehensive income 172,000 (534,000) 184,000 (493,000)
Comprehensive income $ 5,892,000 $ 6,539,000 $ 11,871,000 $ 12,513,000