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Subsequent Event - Additional Information (Detail) (Subsequent Event [Member], USD $)
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6 Months Ended |
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Jun. 30, 2013
sqft
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Subsequent Event [Member]
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| Subsequent Event [Line Items] | |
| Area of building lease terminated | 9,600 |
| Savings on early lease termination | $ 280,000 |
| Net savings on early lease termination | 130,000 |
| Lease termination fee | $ 150,000 |
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- Definition
Area of building lease terminated. No definition available.
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- Definition
Lease termination fee. No definition available.
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- Definition
Net savings on early lease termination. No definition available.
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- Definition
Savings on early lease termination. No definition available.
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- Details
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