XML 47 R111.htm IDEA: XBRL DOCUMENT v3.3.0.814
Stockholders' Equity (Narrative) (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2014
USD ($)
shares
Dec. 31, 2014
USD ($)
Equity, Class of Treasury Stock [Line Items]        
Stock Repurchase Program Authorized Amount1 $ 70,000 $ 70,000    
Total number of shares purchased | shares 803,985 803,985 707,500  
Treasury Stock, Value, Acquired, Cost Method   $ 8,950 $ 10,394  
Stock Repurchase Program Remaining Authorized Repurchase Amount1 $ 7,700 $ 7,700    
Stock repurchase program remaining number of shares authorized to be repurchased | shares 885,550 885,550    
SharePrice | $ / shares $ 8.73 $ 8.73    
Average Share Price 11.1 11.1 14.66  
Preferred Stock [Member]        
Equity, Class of Treasury Stock [Line Items]        
Preferred Stock Issue Costs $ 10,100     $ 10,100
Common Stock [Member]        
Equity, Class of Treasury Stock [Line Items]        
Common Stock Issuance Cost $ 13,600 $ 13,600   $ 13,600