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Commitments and Contingencies - Additional Information (Detail) (USD $)
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Jun. 30, 2013
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| Commitment And Contingencies [Line Items] | |
| Future minimum lease obligations, for the year ended December 31, 2013 | $ 400,000 |
| Future minimum lease obligations, for the year ended December 31, 2014 | 659,000 |
| Future minimum lease obligations, for the year ended December 31, 2015 | 192,000 |
| Future minimum lease obligations, for the year ended December 31, 2016 and thereafter | 0 |
| Change in control, if occurs, may require severance benefits payable | 958,000 |
| Purchase commitments pending | $ 13,000,000 |
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- Definition
Change In Control Employee Severance No definition available.
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- Details
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- Definition
Operating Leases, Future Minimum Payments, Due in Four Years and Thereafter No definition available.
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- Definition
Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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