Quarterly report pursuant to Section 13 or 15(d)

Summary Of Significant Accounting Policies (Components Of Accumulated Other Comprehensive Loss) (Details)

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Summary Of Significant Accounting Policies (Components Of Accumulated Other Comprehensive Loss) (Details)
 3 Months Ended
Mar. 31, 2016
USD ($)
Accumulated Other Comprehensive Income (Loss) [Line Items]  
BALANCE $ 72,184,691
BALANCE 69,247,421
Foreign Currency Translation [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
BALANCE (4,801,000)
Net current period change 87,000
Reclassification adjustments into income 4,238,000
BALANCE (476,000)
Unrealized (Loss)/Gain On Securities [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
BALANCE (13,000)
Net current period change $ 37,000
Reclassification adjustments into income
BALANCE $ 24,000
Pension Liability Adjustment [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
BALANCE $ 4,148,000
Net current period change
Reclassification adjustments into income $ (4,148,000)
BALANCE
Accumulated Other Comprehensive Loss [Member]  
Accumulated Other Comprehensive Income (Loss) [Line Items]  
BALANCE $ (666,382)
Net current period change 124,000
Reclassification adjustments into income 90,000
BALANCE $ (452,249)