Summary of Property, Plant, and Equipment (Detail) - USD ($) $ in Thousands |
Mar. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Property Plant And Equipment [Line Items] | ||
| Property, plant, and equipment gross, excluding land | $ 10,828 | $ 10,551 |
| Accumulated depreciation and amortization | (6,517) | (6,225) |
| Property, plant, and equipment net, excluding land | 4,311 | 4,326 |
| Land | 154 | 152 |
| Property, plant, and equipment, net | 4,465 | 4,478 |
| Building | ||
| Property Plant And Equipment [Line Items] | ||
| Property, plant and equipment, gross | 199 | 196 |
| Leasehold Improvements | ||
| Property Plant And Equipment [Line Items] | ||
| Property, plant and equipment, gross | 2,003 | 2,003 |
| Equipment and Computers | ||
| Property Plant And Equipment [Line Items] | ||
| Property, plant and equipment, gross | 6,170 | 6,163 |
| Furniture and Fixtures | ||
| Property Plant And Equipment [Line Items] | ||
| Property, plant and equipment, gross | 599 | 599 |
| Construction in Progress | ||
| Property Plant And Equipment [Line Items] | ||
| Property, plant and equipment, gross | $ 1,857 | $ 1,590 |
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- Definition Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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- Definition Property plant and equipment net, excluding land. No definition available.
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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before accumulated depletion of real estate held for productive use, excluding land held for sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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