Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2018

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The accumulated balances for each classification of other comprehensive loss are as follows:

				Unrealized			Accumulated
	Foreign			gain (losses)			other
	currency			on			comprehensive
	items			investments			income
Balance at January 1, 2016	$	(500,000	)	$	-		$	(500,000	)
Net current period change		408,000			(11,000	)		397,000
Balance at December 31, 2016		(92,000	)	$	(11,000	)		(103,000	)
Net current period change		(373,000	)		(102,000	)		(475,000	)
Balance at December 31, 2017		(465,000	)	$	(113,000	)		(578,000	)
Net current period change		77,000			66,000			143,000
Balance at December 31, 2018	$	(388,000	)	$	(47,000	)		(435,000	)