pre_text: NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (in thousands, except for share and per share data) The components of the accrued cost of the post-retirement life insurance plan are classified in the following lines in the Consolidated Balance Sheets at December 31:
table: Post-Retirement Life Insurance Plan
table: 2019 2018
table: Accrued expenses and other liabilities $(393) $(407)
table: Long-term pension obligations (4,373) (4,188)
table: Total accrued cost $(4,766) $(4,595)
question: Analyse this data from a financial earnings document. What was the change in the Long-term pension obligations between 2018 and 2019?