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Capitalized Software Development Costs, net (Tables) | 12 Months Ended
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Dec. 31, 2020
Research and Development [Abstract] |
Schedule of Capitalized Computer Software | Capitalized software development costs, net were as follows (in thousands):
|  | December 31,
|  | 2020 |  | 2019
Capitalized software development costs, gross |  | $ | 96,974 |  |  | $ | 81,475 |
Less: Accumulated amortization |  | (61,515) |  |  | (51,452) |
Capitalized software development costs, net |  | $ | 35,459 |  |  | $ | 30,023 |
Scheduled of Future Amortization Expense | Future amortization expense with respect to capitalized software development costs at December 31, 2020 is estimated as follows (in thousands):
Years Ending December 31, |  |
2021 |  | $ | 18,008 |
2022 |  | 12,783 |
2023 |  | 4,668 |
Total amortization expense |  | $ | 35,459 |

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