Annual report pursuant to Section 13 and 15(d)

Debt (Schedule Of Interest Information) (Details)

v3.6.0.2
Debt (Schedule Of Interest Information) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]      
Interest incurred, including commitment fees $ 1,353 $ 1,496 $ 1,161
Deferred finance cost amortization 1,424 304 328
Deferred finance cost write-off due to loan modification 869    
Capitalized interest   (771) $ (1,161)
Other interest not related to debt 75 308  
Interest expense 2,616 1,337  
Revolving Credit Facility [Member]      
Debt Instrument [Line Items]      
Deferred finance cost amortization $ 319 $ 304  
Various Debt Instruments [Member]      
Debt Instrument [Line Items]      
Average effective interest rate, excluding commitment fees 5.52% 4.09% 4.32%