Amount of direct write-downs of accounts payable.

No definition available.

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- Definition

Amount of direct write-downs of accounts receivable.

+ References

No definition available.

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- Definition

The capital of a business that is used in its day-to-day trading operations, calculated as the current assets minus the current liabilities.

+ References

No definition available.

+ Details

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- Definition

The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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- Definition

Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.21)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

+ References

No definition available.

+ Details

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585

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- Definition

Cash received for the settlement of litigation during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (c)
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- Definition

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07.2(a),(b),(c),(d))
-URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 225
-Section 45
-Paragraph 3
-Subparagraph (k)
-URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849

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Note 2 - Current Developments, Future Operations, Liquidity and Capital Resources (Details Textual) - USD ($)					1 Months Ended		3 Months Ended		6 Months Ended
	May 30, 2014	May 16, 2014	May 15, 2014	Feb. 04, 2014	Apr. 30, 2016	May 31, 2014	Jul. 31, 2016	Apr. 30, 2016	Jul. 31, 2016	Jul. 31, 2015	Jan. 31, 2016
Zheng Ge Electrical Company Ltd [Member]
Accounts Payable, Write-offs							$ 600,000
Accounts Receivable, Write-offs							100,000
Chicony Power Technology Company Ltd [Member] \| Net of Attorneys Fees [Member]
Proceeds from Legal Settlements						$ 6,500,000
Chicony Power Technology Company Ltd [Member] \| Cost of Sales [Member]
Increase (Decrease) in Accounts Payable						(1,100,000)
Chicony Power Technology Company Ltd [Member]
Litigation Settlement, Amount			$ 7,600,000	$ 9,700,000		7,600,000
Proceeds from Legal Settlements	$ 3,600,000	$ 4,000,000
Professional Fees						$ 1,100,000
Pillsbury Winthrop Shaw Pittman L L P [Member] \| Litigation Reserve [Member]
Liabilities, Current					$ 100,000		100,000	$ 100,000	$ 100,000
Pillsbury Winthrop Shaw Pittman L L P [Member]
Payments for Legal Settlements					$ 400,000			$ 400,000
Increase (Decrease) in Accounts Payable									(756,000)	$ (3,000)
Working Capital							700,000		700,000
Liabilities, Current							$ 452,000		$ 452,000		$ 1,570,000