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Note 8 - Other Assets
9 Months Ended
Sep. 30, 2017
Other Assets [Abstract]  
Other Assets
Other Assets
The following table shows the components of other assets as of the dates indicated:
(In thousands) 
September 30,
2017
 
December 31,
2016
Deposit with the IRS (Note 9)
$
88,557

 
$
88,557

Property and equipment (1) (2) 
88,119

 
70,665

Corporate-owned life insurance
85,699

 
83,248

Loaned securities
60,876

 

Accrued investment income
31,390

 
29,255

Deferred policy acquisition costs
15,816

 
14,127

Reinsurance recoverables
7,605

 
7,368

Other
60,954

 
50,615

Total other assets
$
439,016

 
$
343,835

______________________
(1)
Property and equipment at cost, less accumulated depreciation of $101.7 million and $118.5 million at September 30, 2017 and December 31, 2016, respectively. Depreciation expense was $4.6 million and $2.9 million for the three-month periods ended September 30, 2017 and 2016, respectively, and $12.8 million and $7.6 million for the nine-month periods ended September 30, 2017 and 2016, respectively.
(2)
Includes $45.0 million and $49.7 million at September 30, 2017 and December 31, 2016, respectively, related to our technology upgrade project and $15.7 million at September 30, 2017 of leasehold improvements related to our new corporate headquarters.