STOCKHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2015

Stockholders' Equity Note [Abstract]

Schedule of Stock by Class [Table Text Block]

The accumulated balances for each classification of other comprehensive loss for the six-month period ended June 30, 2015 are as follows:

			Unrealized		Accumulated
	Foreign		gain (losses)		other
	currency		on		comprehensive
	items		investments		income
Balance at January 1, 2015	$	(360,000)	$	(15,000)	$	(375,000)
Net current period change		(141,000)		12,000		(129,000)
Balance at June 30, 2015	$	(501,000)	$	(3,000)	$	(504,000)

The accumulated balances for each classification of other comprehensive loss for the six-month period ended June 30, 2014 are as follows:

			Unrealized		Accumulated
	Foreign		gain (losses)		other
	currency		on		comprehensive
	items		investments		income (loss)
Balance at January 1, 2014	$	(97,000)	$	(9,000)	$	(106,000)
Net current period change		76,000		10,000		86,000
Balance at June 30, 2014	$	(21,000)	$	1,000	$	(20,000)