| Schedule of intangible assets |
Intangible assets consisted of the following (in thousands):
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March 31, 2018
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Weighted
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Average
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Intangible
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Amortization
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Assets,
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Accumulated
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Intangible
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Period
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Gross
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Amortization
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Assets, Net
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Manufacturing license
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17 years
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$
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3,700
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$
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3,700
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$
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—
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Technology
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10 years
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2,240
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1,829
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|
411
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Trade name & parts, service and TA100 customer relationships
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1.2 to 5 years
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1,766
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1,766
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—
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Total
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$
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7,706
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$
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7,295
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$
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411
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March 31, 2017
|
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Weighted
|
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Average
|
|
Intangible
|
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Amortization
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|
Assets,
|
|
Accumulated
|
|
Intangible
|
|
|
|
|
Period
|
|
Gross
|
|
Amortization
|
|
Assets, Net
|
|
|
Manufacturing license
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|
17 years
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|
$
|
3,700
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|
$
|
3,684
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|
$
|
16
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Technology
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10 years
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|
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2,240
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|
|
1,605
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|
635
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Trade name & parts, service and TA100 customer relationships
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1.2 to 5 years
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1,766
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1,766
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—
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Total
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$
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7,706
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$
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7,055
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$
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651
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