pre_text: NOTE 13 – INCOME TAX The domestic and foreign components of loss before income taxes from operations for the years ended December 31, 2019, 2018 and 2017 are as follows:
table: For the Years Ended December 31,
table: 2019 2018 2017
table: (in thousands)
table: Domestic $(22,708) $29,110 $17,120
table: Foreign — (320) (469)
table: $(22,708) $28,790 $16,651
question: Analyse this data from a financial earnings document. What is the average income before tax in 2017 and 2018?