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v3.3.1.900

Organization and Significant Accounting Policies - Property and Equipment (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014
Total cost | $ 35,415 | $ 35,452
Less accumulated depreciation | (23,414) | (21,925)
Total net book value | 12,001 | 13,527
Land |  |
Total cost | $ 1,440 | 1,440
Building |  |
Depreciable Life | 39 years |
Total cost | $ 4,535 | 4,535
Building and leasehold improvements |  |
Total cost | $ 5,102 | 5,115
Building and leasehold improvements | Minimum |  |
Depreciable Life | 3 years |
Building and leasehold improvements | Maximum |  |
Depreciable Life | 39 years |
Field equipment |  |
Total cost | $ 19,797 | 19,796
Field equipment | Minimum |  |
Depreciable Life | 3 years |
Field equipment | Maximum |  |
Depreciable Life | 4 years |
Computer equipment and software |  |
Total cost | $ 2,978 | 3,005
Computer equipment and software | Minimum |  |
Depreciable Life | 2 years |
Computer equipment and software | Maximum |  |
Depreciable Life | 3 years |
Furniture and fixtures |  |
Total cost | $ 1,527 | 1,525
Furniture and fixtures | Minimum |  |
Depreciable Life | 3 years |
Furniture and fixtures | Maximum |  |
Depreciable Life | 10 years |
Vehicles |  |
Depreciable Life | 5 years |
Total cost | $ 36 | $ 36

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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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