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OTHER ASSETS
 12 Months Ended
Dec. 31, 2013
OTHER ASSETS  
OTHER ASSETS

11.  OTHER ASSETS

 

Other assets consist of the following as of December 31:

 

(in thousands)

 

2013

 

2012

 

 

 

 

 

 

 

Security deposits, net

 

$

7,291

 

$

5,019

 

Debt issuance costs, net

 

6,687

 

4,260

 

Maintenance agreements, non-current portion

 

1,465

 

1,614

 

Restricted cash

 

1,620

 

158

 

Other

 

517

 

623

 

 

 

 

 

 

 

Total

 

$

17,580

 

$

11,674

 

 

Debt issuance costs of $3.2 million and $4.3 million were capitalized for the years ended December 31, 2013 and 2012, respectively, in connection with issuing and refinancing our long-term debt (see Note 13).

 

In connection with the acquisition of Equator (see Note 5), we executed a standby letter of credit in the amount of $1.5 million, secured by a restricted cash balance.