Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

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STOCKHOLDERS' EQUITY ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)
 6 Months Ended
Jun. 30, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] The changes in accumulated other comprehensive loss by component for the first six months of 2017 were as follows (in thousands):
 
Foreign Currency Translation Adjustment
 
Unrealized Losses on Available-For-Sale Investments
 
Total
Balance, December 31, 2016
$
(805
)
 
$
(2
)
 
$
(807
)
Other comprehensive income (loss)
163

 
(5
)
 
158

Amounts reclassified out of accumulated other comprehensive loss
(258
)
 
—

 
(258
)
Balance, June 30, 2017
$
(900
)
 
$
(7
)
 
$
(907
)