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v3.20.4

Property and Equipment, net | 12 Months Ended
--- | ---
Dec. 31, 2019
Property and Equipment, net |
Property and Equipment, net | 9. Property and Equipment, net Property and equipment, net consists of the following ($ in millions): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2018 |  | 2019
Computer equipment and software | ​ | $ | 0.6 | ​ | $ | 1.9
Leasehold improvements | ​ |  | 0.3 | ​ |  | 1.2
Furniture and equipment | ​ |  | 0.2 | ​ |  | 0.7
​ | ​ |  | 1.1 | ​ |  | 3.8
Accumulated depreciation | ​ |  | (0.1) | ​ |  | (0.7)
Property and equipment, net | ​ | $ | 1.0 | ​ | $ | 3.1
​ Depreciation expense for the years ended December 31, 2018 and 2019 was $0.1 million and $0.6 million, respectively and included in general and administrative expenses on the consolidated statements of operations and comprehensive loss. The Company capitalized costs related to the development of internal-use software of $0.3 million and $1.1 million for the years ended December 31, 2018 and 2019, respectively. Capitalized amounts are included as a component of property and equipment under computer equipment and software.

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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