Table:
|  |  | December 31 |  |
| --- | --- | --- | --- |
|  | Useful life (in years) | 2019 | 2018 |
| Computer equipment and software | 3-5 | 14,689 | 14,058 |
| Furniture and equipment | 5-7 | 2,766 | 3,732 |
| Leasehold and building improvements (1) |  | 7,201 | 7,450 |
| Construction in progress - PPE |  | 949 | — |
| Property, plant, and equipment, excluding internal use software |  | 25,605 | 25,240 |
| Less: Accumulated depreciation and amortization |  | (19,981) | (17,884) |
| Property, plant and equipment, excluding internal use software, net |  | 5,624 | 7,356 |
| Internal use software | 3 | 33,351 | 31,565 |
| Construction in progress - Internal use software |  | 2,973 | 903 |
| Less: Accumulated depreciation and amortization, internal use software |  | (25,853) | (16,846) |
| Internal use software, net |  | 10,471 | 15,622 |
| Property, plant and equipment, net |  | $16,095 | $22,978 |
Paragraphs:
Note 8. Property, Plant and Equipment, net
Property, plant and equipment, net as of December 31, 2019 and 2018 consisted of the following:
(1) Useful lives for leasehold and building improvements represent the term of the lease or the estimated life of the related improvements, whichever is shorter.
Depreciation expense from continuing operations was $12,548 and $12,643 for the years ended December 31, 2019 and 2018, respectively, of which $9,028 and $9,189, respectively, related to internal use software costs.
Amounts capitalized to internal use software related to continuing operations for the years ended December 31, 2019 and 2018 were $3,800 and $6,690, respectively.
Question:
What are the respective amounts capitalized to internal use software related to continuing operations for the years ended December 31, 2019 and 2018?
Answer: $3,800, $6,690