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Software - Schedule of Software (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019
Finite Lived Intangible Assets [Line Items] |  |
Gross carrying amount | $ 18,353 | $ 17,675
Accumulated amortization | (15,308) | (14,280)
Net balance | 3,045 | 3,395
Acquired and Software for Internal Use |  |
Finite Lived Intangible Assets [Line Items] |  |
Gross carrying amount | 15,678 | 15,870
Accumulated amortization | (14,032) | (13,471)
Net balance | $ 1,646 | 2,399
Acquired and Software for Internal Use | Minimum |  |
Finite Lived Intangible Assets [Line Items] |  |
Useful life | 3 years |
Acquired and Software for Internal Use | Maximum |  |
Finite Lived Intangible Assets [Line Items] |  |
Useful life | 7 years |
Software Marketed for External Sale |  |
Finite Lived Intangible Assets [Line Items] |  |
Useful life | 3 years |
Gross carrying amount | $ 2,675 | 1,805
Accumulated amortization | (1,276) | (809)
Net balance | $ 1,399 | $ 996

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- Definition For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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- Definition Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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- Definition The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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