Table:
|  | As of December 31, |  |
| --- | --- | --- |
|  | 2019 | 2018 |
| Projected benefit obligation | $3,778 | $3,848 |
| Accumulated benefit obligation | $2,999 | $3,028 |
| Fair value of plan assets | $1,418 | $1,426 |
Paragraphs:
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (in thousands, except for share and per share data)
The projected benefit obligation, accumulated benefit obligation and fair value of plan assets for those Pension Plans with accumulated benefit obligation in excess of fair value of plan assets is shown below:
Question:
What was the change in the Projected benefit obligation between 2018 and 2019?