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Accumulated Other Comprehensive (Loss) Income (Tables)
12 Months Ended
Dec. 31, 2016
Equity [Abstract]  
Accumulated Comprehensive (Loss) Income

   Foreign currency translation adjustment  Net prior service credit and actuarial losses  Total
Balances, December 31, 2014  $(751,765)  $(895,332)  $(1,647,098)
Change in net prior service credit               
   and actuarial losses, net of tax        (52,825)   (52,825)
Translation adjustment   (830,867)        (830,867)
Balances, December 31, 2015  $(1,582,632)  $(948,157)  $(2,530,790)
Change in net prior service credit               
   and actuarial losses, net of tax        284,145    284,145 
Translation adjustment   (89,556)        (89,556)
Balances, December 31, 2016  $(1,672,188)  $(664,012)  $(2,336,201)