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Goodwill And Other Intangible Assets
12 Months Ended
Mar. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangible Assets
Goodwill and Other Intangible Assets
Goodwill
The roll-forward of our goodwill was as follows (dollars in thousands):
 
Year Ended March 31, 2015
Beginning balance
$
7,034

Acquisition of RPD Business
129,406

Currency translation
(550
)
Ending balance
$
135,890

 
 
Year Ended March 31, 2014
Beginning balance
$
4,998

Acquisition of iTVX
1,888

Currency translation
148

Ending balance
$
7,034



Other Intangible Assets
Other intangible assets and the related accumulated amortization were as follows (dollars in thousands):
 
Amortization
Period
 
March 31,
2015
 
March 31,
2014
Customer relationships
6 to 10 years
 
$
12,220

 
$
7,941

Accumulated amortization
 
 
(3,899
)
 
(3,251
)
 
 
 
8,321

 
4,690

Tradenames
2 to 3 years
 
75

 
75

Accumulated amortization
 
 
(75
)
 
(58
)
 
 
 

 
17

Existing technology
4 years
 
334

 
334

Accumulated amortization
 
 
(175
)
 
(108
)
 
 
 
159

 
226

Patents
20 years
 
556

 
419

Accumulated amortization
 
 
(52
)
 
(29
)
 
 
 
504

 
390

Order backlog
1 year
 
2

 
2

Accumulated amortization
 
 
(2
)
 
(1
)
 
 
 

 
1

Global customer relationships
Indefinite
 
7,400

 
7,400

Total
 
 
$
16,384

 
$
12,724



Amortization expense and currency translation were as follows (dollars in thousands):
 
Year Ended March 31,
 
2015
 
2014
 
2013
Customer relationships
$
1,077

 
$
883

 
$
801

Tradenames
17

 
8

 
14

Existing technology
67

 
42

 

Patents
24

 
18

 
8

Order backlog
1

 
1

 

Currency translation
(430
)
 
152

 
(59
)


Expected amortization expense is as follows over the next five years and thereafter (dollars in thousands):
Fiscal
Customer
Relationships
 
Existing Technology
 
Patents
2016
$
1,417

 
$
67

 
$
28

2017
1,417

 
67

 
28

2018
1,311

 
25

 
28

2019
869

 

 
28

2020
799

 

 
28

Thereafter
2,508

 

 
364

 
$
8,321

 
$
159

 
$
504