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v3.19.1

Leases - Narrative (Details) $ in Thousands |  | 1 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 06, 2019 a item | Jan. 31, 2017 USD ($) a | Mar. 31, 2019 USD ($) ft² | Jan. 01, 2019 USD ($) | Dec. 31, 2018 USD ($)
Leases |  |  |  |  |
Operating lease right-of-use assets, net |  |  | $ 1,378 |  |
Operating lease liability |  |  | $ 1,672 |  |
Accounting Standards Update 2016-02 |  |  |  |  |
Leases |  |  |  |  |
Operating lease right-of-use assets, net |  | $ 2,300 |  |  |
Operating lease liability |  | $ 2,300 |  |  |
Cumulative effect adjustment from adoption of ASU 2016-01 |  |  |  |  | $ 213
Accounting Standards Update 2016-02 | Adjustments |  |  |  |  |
Leases |  |  |  |  |
Operating lease right-of-use assets, net |  |  |  | $ 1,600 |
Operating lease liability |  |  |  | 1,900 |
Deferred rent |  |  |  | (100) |
Cumulative effect adjustment from adoption of ASU 2016-01 |  |  |  | $ 200 |
Office space lease |  |  |  |  |
Leases |  |  |  |  |
Area of property leased | ft² |  |  | 25,600 |  |
Operating lease right-of-use assets, net |  |  | $ 606 |  |
Land leases |  |  |  |  |
Leases |  |  |  |  |
Operating lease right-of-use assets, net |  |  | $ 772 |  |
City Of Texas City and State Of Texas (Galveston Bay) | Surface leases |  |  |  |  |
Leases |  |  |  |  |
Area of land leased/to be leased | a |  | 994 |  |  |
Term of lease agreement |  | 36 months |  |  |
Existence of option to extend |  | true |  |  |
Option to extend term |  | 12 months |  |  |
BND | Land leases |  |  |  |  |
Leases |  |  |  |  |
Area of land leased/to be leased | a | 984 |  |  |  |
Term of lease agreement | 30 years |  |  |  |
Maximum period for automatic extension for Outside Effective Date | 6 months |  |  |  |
Number of renewal term | item | 2 |  |  |  |
Option to extend term | 10 years |  |  |  |
Option to extend term, lease not yet commenced | true |  |  |  |

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- Definition Number of consecutive lease renewal term under operating lease agreement. + References No definition available. + Details
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902458&loc=d3e39896-112707 + Details
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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. + References No definition available. + Details
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Indicates (true/false) whether lessee has option to extend operating lease. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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