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Commitments and Contingencies (Narrative) (Details) (USD $)
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3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2013
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Jun. 30, 2012
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Jun. 30, 2013
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Jun. 30, 2012
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Dec. 31, 2012
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| Operating lease term | 65 months | ||||
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Approximations [Member]
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| Payment for security deposit | $ 120,000 | ||||
| Security Deposit | 40,000 | 40,000 | |||
| Monthly rental fees | 49,000 | ||||
| Operating leaase straight line monthly rental expense | 45,000 | 45,000 | |||
| Deferred Rent Credit | 22,000 | 22,000 | 33,000 | ||
| Rent expense | $ 200,000 | $ 200,000 | $ 400,000 | $ 400,000 | |
| X | ||||||||||
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- Definition
Operating leaase straight line monthly rental expense No definition available.
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| X | ||||||||||
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- Definition
Operating lease term No definition available.
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| X | ||||||||||
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- Definition
The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property by the lessor or lessee, respectively. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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| X | ||||||||||
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- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Cash outflow related to other deposits not otherwise defined in the taxonomy. No definition available.
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| X | ||||||||||
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- Definition
The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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