Related Party Transactions - Additional Information (Detail) (USD $)
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1 Months Ended | 3 Months Ended | |||
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Dec. 28, 2011
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Sep. 14, 2006
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Jun. 30, 2012
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Jun. 30, 2011
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Mar. 31, 2012
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Related Party Transaction [Line Items] | |||||
Description of shares vesting | (i) one third vested upon the completion our most recent equity financing; (ii) one third shall vest if on any date during the term or within 12 months following the term, our total enterprise value equals or exceeds $100,000,000; and (iii) one third shall vest immediately if on any date during the term or within 12 months following the term our total enterprise value equals or exceeds $200,000,000; | ||||
Related Party
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Related Party Transaction [Line Items] | |||||
Agreement period | 5 years | ||||
Service fee per quarter | $ 450,000 | $ 90,000 | |||
Management fees incurred | 0 | 90,000 | |||
Accrued payables to related party | 0 | 135,000 | |||
Agreement term | 1 year | ||||
Annual fee reimbursed | $ 80,000 | ||||
Related Party | First Grant
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Related Party Transaction [Line Items] | |||||
Number of shares granted | 3,400,000 | ||||
Related Party | Second Grant
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Related Party Transaction [Line Items] | |||||
Number of shares granted | 3,600,000 | ||||
Related Party | Share Awarded For Service Third Grant
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Related Party Transaction [Line Items] | |||||
Number of shares granted | 1,000,000 | ||||
Vesting period | 1 year | ||||
Related Party | Restricted Stock Awards
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Related Party Transaction [Line Items] | |||||
Number of shares granted | 8,000,000 | ||||
Related Party | Maximum
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Related Party Transaction [Line Items] | |||||
Percent of annual fees paid | 100.00% |