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GOODWILL AND INTANGIBLE ASSETS
6 Months Ended
Jun. 30, 2013
GOODWILL AND INTANGIBLE ASSETS [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]
GOODWILL AND INTANGIBLE ASSETS
 
(a) Goodwill
 
The changes in the carrying amounts of goodwill by segment from December 31, 2012 to June 30, 2013 were as follows:
 
 
 
Energy & Security Sonar Solutions segment
 
GridSense segment
 
USSI segment
 
Power Generation Monitoring segment
 
Cathodic Protection segment*
 
Total
Balance as of December 31, 2012
 
$
541

 
$
2,757

 
$
1,402

 
$
1,517

 
$
413

 
$
6,630

Translation adjustment
 
16

 
(239
)
 

 

 

 
(223
)
Balance as of June 30, 2013
 
$
557

 
$
2,518

 
$
1,402

 
$
1,517

 
$
413

 
$
6,407



* Results for the Cathodic Protection segment are included in "Other" in Segment Reporting (see Note 10).


(b) Intangibles
 
The changes in the carrying amounts and accumulated amortization of intangible assets from December 31, 2012 to June 30, 2013 were as follows:

 
 
Energy &
Security Sonar
Solutions
segment
 
GridSense segment
 
USSI segment
 
Power Generation Monitoring segment
 
Cathodic Protection segment**
 
 
 
 
Cost
 
A.A.*
 
Cost
 
A.A.*
 
Cost
 
A.A.*
 
Cost
 
A.A.*
 
Cost
 
A.A.*
 
Total
Balance as of December 31, 2012
 
$
532

 
$
(364
)
 
$
2,777

 
$
(873
)
 
$
2,715

 
$
(380
)
 
$
4,385

 
$
(309
)
 
$
1,196

 
$
(118
)
 
$
9,561

Impairment
 

 

 

 

 

 

 
(1,116
)
 

 

 

 
(1,116
)
Amortization
 

 
(41
)
 

 
(137
)
 

 
(75
)
 

 
(177
)
 

 
(67
)
 
(497
)
Translation adjustment
 
17

 
(14
)
 
(145
)
 
40

 

 

 

 

 

 

 
(102
)
Balance as of June 30, 2013
 
$
549

 
$
(419
)
 
$
2,632

 
$
(970
)
 
$
2,715

 
$
(455
)
 
$
3,269

 
$
(486
)
 
$
1,196

 
$
(185
)
 
$
7,846

Weighted average estimated useful lives in years
 
6
 
10
 
20
 
12
 
9
 
 

 
*    Accumulated amortization
** Results for the Cathodic Protection segment are included in "Other" in Segment Reporting (see Note 10).

The composition of intangibles in each of the Company's segments are as follows:

Segment
 
Type of Intangible
Energy & Security Sonar Solutions
 
Naval technologies
GridSense
 
Software, customer relationships and trade name
USSI
 
Sensor technologies and license
Power Generation Monitoring
 
Technologies, customer relationships and non-compete agreements
Cathodic Protection*
 
Technologies and customer relationships

* The Cathodic Protection segment is included in "Other" in Segment Reporting (see Note 10).
     
During the second quarter of 2013, a customer with whom OmniMetrix had a significant on-going relationship at the time of the Company's acquisition of OmniMetrix in February 2012, indicated that they would be disconnecting all of their power generator monitoring units over a period of time. Accordingly, the Company recorded an impairment of the customer relationship intangible asset associated with that customer in its Power Generation Monitoring segment of $1,116.

Amortization expense for the six months ended June 30, 2012 and 2013 amounted to $456 and $497, respectively. Amortization expense with respect to intangible assets is estimated to be $917, $848, $756, $756 and $754 for each of the years ending June 30, 2014 through 2018.