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Intangible Assets (Details) (USD $)
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3 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Jun. 30, 2013
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Mar. 31, 2014
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Jun. 30, 2014
Manufacturing license
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Mar. 31, 2014
Manufacturing license
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Jun. 30, 2014
Technology
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Mar. 31, 2014
Technology
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Jun. 30, 2014
Parts and service customer relationships
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Mar. 31, 2014
Parts and service customer relationships
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Jun. 30, 2014
TA100 customer relationships
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Mar. 31, 2014
TA100 customer relationships
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Jun. 30, 2014
Backlog
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Mar. 31, 2014
Backlog
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Jun. 30, 2014
Trade name
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Mar. 31, 2014
Trade name
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| Intangible Assets | |||||||||||||||
| Weighted Average Amortization Period | 17 years | 17 years | 10 years | 10 years | 5 years | 5 years | 2 years | 2 years | 1 year 2 months 12 days | 1 year 2 months 12 days | |||||
| Intangible Assets, Gross | $ 8,196,000 | $ 8,196,000 | $ 3,700,000 | $ 3,700,000 | $ 2,240,000 | $ 2,240,000 | $ 1,080,000 | $ 1,080,000 | $ 617,000 | $ 617,000 | $ 490,000 | $ 490,000 | $ 69,000 | $ 69,000 | |
| Accumulated Amortization | 6,528,000 | 6,406,000 | 3,548,000 | 3,536,000 | 989,000 | 933,000 | 954,000 | 900,000 | 617,000 | 617,000 | 351,000 | 351,000 | 69,000 | 69,000 | |
| Total expected future amortization | 1,668,000 | 1,790,000 | 152,000 | 164,000 | 1,251,000 | 1,307,000 | 126,000 | 180,000 | 139,000 | 139,000 | |||||
| Amortization expense | 100,000 | 100,000 | |||||||||||||
| Expected future amortization expense of intangible assets | |||||||||||||||
| 2015 (remainder of fiscal year) | 390,000 | ||||||||||||||
| 2016 | 352,000 | ||||||||||||||
| 2017 | 273,000 | ||||||||||||||
| 2018 | 242,000 | ||||||||||||||
| 2019 | 224,000 | ||||||||||||||
| Thereafter | 187,000 | ||||||||||||||
| Total expected future amortization | $ 1,668,000 | $ 1,790,000 | $ 152,000 | $ 164,000 | $ 1,251,000 | $ 1,307,000 | $ 126,000 | $ 180,000 | $ 139,000 | $ 139,000 | |||||