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Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
The changes in the carrying amount of goodwill as of December 31, 2018 and 2017 were as follows (in thousands):
 
Balance as of January 1, 2017
 
$
2,734
 
Foreign currency translation adjustment
 
 
98
 
Balance as of December 31, 2017
 
 
2,832
 
Foreign currency translation adjustment
 
 
(107
)
Goodwill impairment
 
 
(675
)
Balance as of December 31, 2018
 
$
2,050
 
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
The fair value measurement of goodwill was classified within Level 3 of the fair value hierarchy because the income approach was used, which utilizes significant inputs that are unobservable in the market. The Company believes it made reasonable estimates and assumptions to calculate the fair value of the reporting unit as of the impairment test measurement date.
 
December 31, 2018
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
 
 
 
 
 
 
 
 
 
Assets
 
 
 
 
 
 
 
 
 
 
 
 
Goodwill
 
$
    -
 
 
$
    -
 
 
$
2,050
 
 
December 31, 2017
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
 
 
 
 
 
 
 
 
 
Assets
 
 
 
 
 
 
 
 
 
 
 
 
Goodwill
 
$
    -
 
 
$
    -
 
 
$
2,832
 
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Information regarding our acquisition-related intangible assets is as follows (in thousands):
 
 
 
Developed

technology
 
 
Customer

relationships
 
 
Trademarks

and

tradenames
 
 
Patents
 
 
Media

Contact

Database
 
 
Total
 
Gross carrying amounts:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Balance as of January 1, 2017
 
$
3,019
 
 
$
2,112
 
 
$
865
 
 
$
43
 
 
$
3,510
 
 
$
9,549
 
Foreign currency translation
 
 
185
 
 
 
152
 
 
 
19
 
 
 
3
 
 
 
137
 
 
 
496
 
Balance as of December 31, 2017
 
 
3,204
 
 
 
2,264
 
 
 
884
 
 
 
46
 
 
 
3,647
 
 
 
10,045
 
Foreign currency translation
 
 
(205
)
 
 
(183
)
 
 
(29
)
 
 
(4
)
 
 
(101
)
 
 
(522
)
Balance as of December 31, 2018
 
$
2,999
 
 
$
2,081
 
 
$
855
 
 
$
42
 
 
$
3,546
 
 
$
9,523
 
 
 
 
Developed

technology
 
 
Customer

relationships
 
 
Trademarks

and

tradenames
 
 
Patents
 
 
Media

Contact

Database
 
 
Total
 
Accumulated amortization:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Balance as of January 1, 2017
 
$
545
 
 
$
425
 
 
$
203
 
 
$
10
 
 
$
175
 
 
$
1,358
 
Amortization expense
 
 
312
 
 
 
182
 
 
 
121
 
 
 
4
 
 
 
361
 
 
 
980
 
Foreign currency translation
 
 
45
 
 
 
38
 
 
 
6
 
 
 
1
 
 
 
11
 
 
 
101
 
Balance as of December 31, 2017
 
 
902
 
 
 
645
 
 
 
330
 
 
 
15
 
 
 
547
 
 
 
2,439
 
Amortization expense
 
 
317
 
 
 
185
 
 
 
122
 
 
 
5
 
 
 
367
 
 
 
996
 
Foreign currency translation
 
 
(82
)
 
 
(64
)
 
 
(12
)
 
 
(1
)
 
 
(28
)
 
 
(187
)
Balance as of December 31, 2018
 
$
1,137
 
 
$
766
 
 
$
440
 
 
$
19
 
 
$
886
 
 
$
3,248
 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Estimated annual amortization expense for intangible assets subsequent to December 31, 2018 is as follows (in thousands):
 
Year
 
Amortization
 
2019
 
$
951
 
2020
 
 
886
 
2021
 
 
886
 
2022
 
 
886
 
2023
 
 
886
 
Thereafter
 
 
1,780
 
 
 
$
6,275