Basis Of Presentation And Other Information (Policy)

3 Months Ended

Mar. 31, 2013

Basis Of Presentation And Other Information [Abstract]

Basis Of Presentation

Basis of Presentation 

The accompanying consolidated interim financial statements of ATMI, Inc. at March 31, 2013 and for the three months ended March 31, 2013 and 2012, respectively, are unaudited, but in the opinion of management include all adjustments necessary for a fair presentation of the results for the interim periods. The unaudited consolidated interim financial statements included herein should be read in conjunction with the December 31, 2012 audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2012.  The Company's quarterly results are subject to fluctuation and, thus, the operating results for any quarter are not necessarily indicative of results to be expected for any future fiscal period. 

The consolidated balance sheet at December 31, 2012 has been derived from the audited financial statements at that date, but does not include all of the financial information and disclosures required by United States Generally Accepted Accounting Principles (“GAAP”) for complete financial statements.