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:
How many years did the Accumulated benefit obligation exceed $3,000 thousand?