XML 46 R31.htm IDEA: XBRL DOCUMENT v2.4.0.6
SCHEDULE IV-REINSURANCE
 12 Months Ended
Dec. 31, 2012
SCHEDULE IV-REINSURANCE [Abstract]  
SCHEDULE IV-REINSURANCE
MGIC INVESTMENT CORPORATION

SCHEDULE IV — REINSURANCE

MORTGAGE INSURANCE PREMIUMS EARNED
Years Ended December 31, 2012, 2011 and 2010
 
 
 
Gross
Amount
 
 
Ceded to
Other
Companies
 
 
Assumed
From
Other
Companies
 
 
Net
Amount
 
 
Percentage
of Amount
Assumed to
Net
 
 
 
(In thousands of dollars)
 
Year ended December 31,
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2012
 
$
1,065,663
 
 
$
34,918
 
 
$
2,425
 
 
$
1,033,170
 
 
 
0.2
%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2011
 
 
1,170,868
 
 
 
50,924
 
 
 
3,891
 
 
 
1,123,835
 
 
 
0.3
%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2010
 
 
1,236,949
 
 
 
71,293
 
 
 
3,091
 
 
 
1,168,747
 
 
 
0.3
%