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Other Assets
12 Months Ended
Dec. 31, 2019
Other Assets  
Other Assets

11. Other Assets

Other assets consists of the following ($ in millions):

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December 31,

​

    

2018

    

2019

Prepaid expenses

​

$

0.7

​

$

0.9

Security deposits

​

 

0.3

​

 

0.5

Investment income due and accrued

​

 

0.2

​

 

0.4

Funds on deposit with claims administrator

​

 

0.2

​

 

0.2

Indirect taxes receivable

​

 

—

​

 

0.2

Prepaid income taxes

​

 

—

​

 

0.1

Other

​

 

—

​

 

0.2

Total other assets

​

$

1.4

​

$

2.5

​