Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2017

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The changes in Accumulated Other Comprehensive Loss, net of applicable tax, for December 31, 2017 are as follows:

	Foreign Currency Translation				Net Unrealized Losses on Marketable Securities		Net Minimum Pension Liability			Total
Accumulated other comprehensive income (loss) at December 31, 2016	$	(1,866,388	)		$	—	$	28,675		$	(1,837,713	)
Other comprehensive income (loss)
Other comprehensive income (loss) before reclassifications	(114,552		)	—	—		(16,392		)	(130,944		)
Amounts reclassified from accumulated other comprehensive income (loss)	—				—		9,814			9,814
Total other comprehensive income (loss)	(114,552		)		—		(6,578		)	(121,130		)
Accumulated other comprehensive income (loss) at December 31, 2017	$	(1,980,940	)		$	—	$	22,097		$	(1,958,843	)

The changes in Accumulated Other Comprehensive Loss, net of applicable tax, for December 31, 2016 are as follows:

	Foreign Currency Translation			Net Unrealized Gains (Losses) on Marketable Securities			Net Minimum Pension Liability			Total
Accumulated other comprehensive income (loss) at December 31, 2015	$	(1,726,994	)	$	(3,406	)	$	27,186		$	(1,703,214	)
Other comprehensive income (loss)
Other comprehensive loss before reclassifications	(139,394		)	—			(3,447		)	(142,841		)
Amounts reclassified from accumulated other comprehensive income (loss)	—			3,406			4,936			8,342
Total other comprehensive income (loss)	(139,394		)	3,406			1,489			(134,499		)
Accumulated other comprehensive income (loss) at December 31, 2016	$	(1,866,388	)	$	—		$	28,675		$	(1,837,713	)