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Component: (Network and Table)
Network
2416402 - Disclosure - Non-Operating Income (Details)
(http://calamos.com/role/NonOperatingIncomeDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001299033 (http://www.sec.gov/CIK)
Other Income and Expenses [Abstract]Period [Axis]
2015-01-01 - 2015-12-31
2014-01-01 - 2014-12-31
2013-01-01 - 2013-12-31
Other Income and Expenses [Abstract]
 
 
 
Interest income
199,000  
160,000  
257,000  
Interest expense
(3,070,000) 
(4,669,000) 
(6,021,000) 
Net interest expense
(2,871,000) 
 
(4,509,000) 
 
(5,764,000) 
 
Investment income (loss)
(5,513,000) 
17,585,000  
29,891,000  
Dividend income
1,589,000  
1,987,000  
5,355,000  
Miscellaneous other income
177,000  
341,000  
193,000  
Investment and other income (loss)
(3,747,000) 
 
19,913,000  
 
35,439,000  
 
Total non-operating income (loss)
(6,618,000) 
 
15,404,000  
 
29,675,000