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Business Segments (Tables) | 6 Months Ended
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Sep. 30, 2016
Segment Reporting [Abstract] |
Schedule of Operating Results for Business Segments | The operating results for the two business segments are as follows (in thousands):
| Three months ended September 30, |  | Six months ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Revenues: |  |  |  |  |  |  |
Wind | $ | 12,898 |  |  | $ | 13,583 |  |  | $ | 18,573 |  |  | $ | 31,747 |
Grid | 5,609 |  |  | 5,421 |  |  | 13,279 |  |  | 10,980 |
Total | $ | 18,507 |  |  | $ | 19,004 |  |  | $ | 31,852 |  |  | $ | 42,727 |
| Three months ended September 30, |  | Six months ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Operating (loss) profit: |  |  |  |  |  |  |
Wind | $ | (1,235 | ) |  | $ | (1,991 | ) |  | $ | (4,264 | ) |  | $ | (1,864 | )
Grid | (5,262 | ) |  | (4,113 | ) |  | (10,577 | ) |  | (10,621 | )
Unallocated corporate expenses | (653 | ) |  | (737 | ) |  | (1,653 | ) |  | (2,613 | )
Total | $ | (7,150 | ) |  | $ | (6,841 | ) |  | $ | (16,494 | ) |  | $ | (15,098 | )
Schedule of Total Assets for Segments | Total assets for the two business segments as of September 30, 2016 and March 31, 2016 are as follows (in thousands):
| September 30, 2016 |  | March 31, 2016
Wind | $ | 26,390 |  |  | $ | 34,389 |
Grid | 39,200 |  |  | 36,255 |
Corporate assets | 50,163 |  |  | 64,674 |
Total | $ | 115,753 |  |  | $ | 135,318 |
Schedule of Revenues by Major Customers | The following table sets forth customers who represented 10% or more of the Company’s total revenues for the three and six months ended September 30, 2016 and 2015:
| Three months ended September 30, |  | Six months ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
INOX Wind Limited | 68 | % |  | 66 | % |  | 51 | % |  | 55 | %
Beijing JINGCHENG New Energy Co., Ltd | — | % |  | <10% |  |  | <10% |  |  | 15 | %

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- Definition Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8924-108599 + Details
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- Definition Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. + References No definition available. + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8813-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e8736-108599 + Details
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