{"pre_text": ["packaging corporation of america notes to consolidated financial statements ( continued ) december 31 , 2006 4 .", "stock-based compensation ( continued ) same period was $ 1988000 lower , than if it had continued to account for share-based compensation under apb no .", "25 .", "basic and diluted earnings per share for the year ended december 31 , 2006 were both $ 0.02 lower than if the company had continued to account for share-based compensation under apb no .", "25 .", "prior to the adoption of sfas no .", "123 ( r ) , the company presented all tax benefits of deductions resulting from share-based payment arrangements as operating cash flows in the statements of cash flows .", "sfas no .", "123 ( r ) requires the cash flows resulting from the tax benefits from tax deductions in excess of the compensation cost recognized for those share awards ( excess tax benefits ) to be classified as financing cash flows .", "the excess tax benefit of $ 2885000 classified as a financing cash inflow for the year ended december 31 , 2006 would have been classified as an operating cash inflow if the company had not adopted sfas no .", "123 ( r ) .", "as a result of adopting sfas no 123 ( r ) , unearned compensation previously recorded in stockholders 2019 equity was reclassified against additional paid in capital on january 1 , 2006 .", "all stock-based compensation expense not recognized as of december 31 , 2005 and compensation expense related to post 2005 grants of stock options and amortization of restricted stock will be recorded directly to additional paid in capital .", "compensation expense for stock options and restricted stock recognized in the statements of income for the year ended december 31 , 2006 , 2005 and 2004 was as follows : year ended december 31 , ( in thousands ) 2006 2005 2004 ."], "post_text": ["."], "table": [["( in thousands )", "year ended december 31 , 2006", "year ended december 31 , 2005", "year ended december 31 , 2004"], ["stock options", "$ -3273 ( 3273 )", "$ 2014", "$ 2014"], ["restricted stock", "-2789 ( 2789 )", "-1677 ( 1677 )", "-663 ( 663 )"], ["impact on income before income taxes", "-6062 ( 6062 )", "-1677 ( 1677 )", "-663 ( 663 )"], ["income tax benefit", "2382", "661", "260"], ["impact on net income", "$ -3680 ( 3680 )", "$ -1016 ( 1016 )", "$ -403 ( 403 )"]], "table_ori": [["", "Year Ended December 31,"], ["<i>(In thousands)</i>", "2006", "2005", "2004"], ["Stock options", "$(3,273)", "$—", "$—"], ["Restricted stock", "(2,789)", "(1,677)", "(663)"], ["Impact on income before income taxes", "(6,062)", "(1,677)", "(663)"], ["Income tax benefit", "2,382", "661", "260"], ["Impact on net income", "$(3,680)", "$(1,016)", "$(403)"]]}

Question: what was the difference in thousands in impact on net income due to compensation expense for stock options and restricted stock between 2005 and 2006?
Evidence:
table_5: ( in thousands ) the impact on net income of year ended december 31 , 2006 is $ -3680 ( 3680 ) ; the impact on net income of year ended december 31 , 2005 is $ -1016 ( 1016 ) ; the impact on net income of year ended december 31 , 2004 is $ -403 ( 403 ) ;
Program: subtract(3680, 1016)
Answer:
str_answer: 2664
exe_answer: 2664