dish network corporation notes to consolidated financial statements - continued recorded as a decrease in 201cincome tax ( provision ) benefit , net 201d on our consolidated statements of operations and comprehensive income ( loss ) for the year ended december 31 , 2013 . 10 . discontinued operations as of december 31 , 2013 , blockbuster had ceased material operations . the results of blockbuster are presented for all periods as discontinued operations in our consolidated financial statements . during the years ended december 31 , 2013 and 2012 , the revenue from our discontinued operations was $ 503 million and $ 1.085 billion , respectively . 201cincome ( loss ) from discontinued operations , before income taxes 201d for the same periods was a loss of $ 54 million and $ 62 million , respectively . in addition , 201cincome ( loss ) from discontinued operations , net of tax 201d for the same periods was a loss of $ 47 million and $ 37 million , respectively . as of december 31 , 2013 , the net assets from our discontinued operations consisted of the following : december 31 , 2013 ( in thousands ) .
what is the tax expense related to discontinued operations in 2013?
blockbuster - domestic since the blockbuster acquisition , we continually evaluated the impact of certain factors , including , among other things , competitive pressures , the ability of significantly fewer company-owned domestic retail stores to continue to support corporate administrative costs , and other issues impacting the store-level financial performance of our company-owned domestic retail stores . these factors , among others , previously led us to close a significant number of company-owned domestic retail stores during 2012 and 2013 . on november 6 , 2013 , we announced that blockbuster would close all of its remaining company-owned domestic retail stores and discontinue the blockbuster by-mail dvd service . as of december 31 , 2013 , blockbuster had ceased material operations . blockbuster 2013 mexico during the third quarter 2013 , we determined that our blockbuster operations in mexico ( 201cblockbuster mexico 201d ) were 201cheld for sale . 201d as a result , we recorded pre-tax impairment charges of $ 19 million related to exiting the business , which was recorded in 201cincome ( loss ) from discontinued operations , net of tax 201d on our consolidated statements of operations and comprehensive income ( loss ) for the year ended december 31 , 2013 . on january 14 , 2014 , we completed the sale of blockbuster mexico . blockbuster uk administration on january 16 , 2013 , blockbuster entertainment limited and blockbuster gb limited , our blockbuster operating subsidiaries in the united kingdom , entered into administration proceedings in the united kingdom ( the 201cadministration 201d ) . as a result of the administration , we wrote down the assets of all our blockbuster uk subsidiaries to their estimated net realizable value on our consolidated balance sheets as of december 31 , 2012 . in total , we recorded charges of approximately $ 46 million on a pre-tax basis related to the administration , which was recorded in 201cincome ( loss ) from discontinued operations , net of tax 201d on our consolidated statements of operations and comprehensive income ( loss ) for the year ended december 31 , 2012. .