pre_text: Note 6 – Accrued Expenses Accrued expenses consisted of the following:
table: December 31,
table: 2019 2018
table: Payroll and incentive compensation $ 3,009 $ 1,937
table: Current portion of operating lease liabilities     – 285 -
table: Real estate taxes 398 398
table: Other 395 442
table: Total accrued expenses $ 4,087 $ 2,777
question: Analyse this data from a financial earnings document. What is the average real estate taxes for 2018 and 2019?