Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Details)

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Accumulated Other Comprehensive Income (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Equity [Abstract]        
Currency translation difference on related borrowings     $ (200,000)  
Accumulated Other Comprehensive Income Reclassifications [Roll Forward]        
Beginning balance     1,888,000  
Current period other comprehensive income (loss) (1,165,000) 1,521,000 (1,122,000) 957,000
Ending balance $ 766,000   $ 766,000