Accumulated Other Comprehensive (Loss) Income

12 Months Ended

Dec. 31, 2015

Equity [Abstract]

Accumulated Other Comprehensive (Loss) Income

13.    Accumulated Other Comprehensive (loss) income 

The components of accumulated other comprehensive (loss) income follow:

	Foreign currency translation adjustment			Net prior service credit and actuarial losses			Total
Balances, December 31, 2013	$	106,353		$	(790,873	)	$	(684,521	)
Change in net prior service credit
and actuarial losses, net of tax					(104,459	)		(104,459	)
Translation adjustment		(858,118	)					(858,118	)
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	)