. the company has recognized a full valuation allowance for the capital loss carryforwards because the company does not believe these losses are more likely than not to be recovered . the company files income tax returns in the united states federal jurisdiction and various state and foreign jurisdictions . with few exceptions , the company is no longer subject to u.s . federal , state or local or non-u.s . income tax examinations by tax authorities for years before 2008 . for u.s