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Stockholders' Equity - Additional Information (Detail) (USD $)
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12 Months Ended | 12 Months Ended | 1 Months Ended | 1 Months Ended | 12 Months Ended | 2 Months Ended | 1 Months Ended | ||||||||||||||||
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 14, 2012
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Jun. 30, 2011
Restatement Adjustment
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Jun. 30, 2010
Restatement Adjustment
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Jun. 30, 2012
Selling, General and Administrative Expenses
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Jun. 30, 2011
Selling, General and Administrative Expenses
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Jun. 30, 2012
Research and Development Expense
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Jun. 30, 2011
Research and Development Expense
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Jun. 30, 2012
Stock Option Plan 2010
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Jun. 14, 2012
Stock Option Plan 2010
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Jun. 30, 2011
Stock Option Plan 2010
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Jun. 30, 2011
Stock Option Plan 2010
Restatement Adjustment
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Jun. 14, 2012
Advisory Agreement
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Jun. 30, 2012
Advisory Agreement
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Jun. 14, 2012
Advisory Agreement
Restricted Stock
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Jun. 30, 2012
Private Placement
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Aug. 31, 2012
Subsequent Event
Private Placement
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Jun. 14, 2012
Flux Power Inc
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| Stockholders Equity Note Disclosure [Line Items] | |||||||||||||||||||||||
| Common stock, authorized | 145,000,000 | 145,000,000 | |||||||||||||||||||||
| Common stock, par value | $ 0.001 | $ 0.001 | |||||||||||||||||||||
| Preferred stock, authorized | 5,000,000 | 5,000,000 | |||||||||||||||||||||
| Preferred stock, par value | $ 0.001 | $ 0.001 | |||||||||||||||||||||
| Preferred stock, issued | |||||||||||||||||||||||
| Preferred stock, outstanding | |||||||||||||||||||||||
| Business acquisition, acquisition percentage | 100.00% | ||||||||||||||||||||||
| Shares issued as part of Flux Power Inc. acquisition | 37,714,514 | ||||||||||||||||||||||
| Share exchange ratio | $ 2.9547039 | $ 2.9547039 | |||||||||||||||||||||
| Shares of common stocks issued | 100,000 | 2,813,000 | 2,294,000 | ||||||||||||||||||||
| Warrants issued | 2,400,328 | 563,000 | 468,000 | ||||||||||||||||||||
| Net proceeds from issuance of common stock and warrants | $ 1,123,000 | $ 924,000 | |||||||||||||||||||||
| Advisory service agreement period | 24 months | ||||||||||||||||||||||
| Warrant to purchase restricted shares of common stock | 1,837,777 | 1,837,777 | |||||||||||||||||||||
| Warrant term | 5 years | ||||||||||||||||||||||
| Common stock initial exercise price | 0.41 | 0.41 | |||||||||||||||||||||
| Prepaid advisory fees, current and noncurrent | 3,258,000 | ||||||||||||||||||||||
| Shares of common stock reserved for issuance | 2,000,000 | ||||||||||||||||||||||
| Shares of common stock outstanding under the option plan | 4,536,949 | 2,097,841 | [1] | 2,097,841 | [1] | 4,536,948 | 1,535,500 | 710,000 | 2,097,841 | ||||||||||||||
| Allocated share-based compensation expense | $ 45,000 | $ 58,000 | $ 37,000 | $ 22,000 | $ 8,000 | $ 36,000 | |||||||||||||||||
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