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Summary Of Quarterly Data
 12 Months Ended
Dec. 31, 2017
Summary Of Quarterly Data [Abstract]  
Summary Of Quarterly Data



NOTE 22.      SUMMARY OF QUARTERLY DATA (UNAUDITED)



A summary of quarterly data(1) follows (in thousands, except per share data):







 

 

 

 

 

 

 

 

 

 

 

 



 

For the Three Months Ended



 

 

March 31,

 

 

June 30,

 

 

September 30,

 

 

December 31,



 

 

 

 

 

 

 

 

 

 

 

 

2017

 

 

 

 

 

 

 

 

 

 

 

 

Revenue

 

$

 462,021 

 

$

 508,940 

 

$

 491,976 

 

$

 506,121 

Gross profit

 

 

 258,191 

 

 

 292,715 

 

 

 274,002 

 

 

 272,474 

Operating income

 

 

 92,243 

 

 

 122,564 

 

 

 100,413 

 

 

 97,808 

Net income attributable to IDEXX Laboratories, Inc. stockholders

 

 

 69,019 

 

 

 85,357 

 

 

 70,511 

 

 

 38,257 

Earnings per share:

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

$

 0.78 

 

$

 0.97 

 

$

 0.81 

 

$

 0.44 

Diluted

 

$

 0.77 

 

$

 0.95 

 

$

 0.79 

 

$

 0.43 



 

 

 

 

 

 

 

 

 

 

 

 

2016

 

 

 

 

 

 

 

 

 

 

 

 

Revenue

 

$

 417,550 

 

$

 466,569 

 

$

 448,308 

 

$

 442,996 

Gross profit

 

 

 227,537 

 

 

 260,543 

 

 

 246,730 

 

 

 240,626 

Operating income

 

 

 73,793 

 

 

 104,162 

 

 

 88,459 

 

 

 83,825 

Net income attributable to IDEXX Laboratories, Inc. stockholders

 

 

 46,019 

 

 

 67,202 

 

 

 56,455 

 

 

 52,369 

Earnings per share:

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

$

 0.51 

 

$

 0.75 

 

$

 0.63 

 

$

 0.59 

Diluted

 

$

 0.51 

 

$

 0.74 

 

$

 0.62 

 

$

 0.58 



(1)

Amounts presented may not recalculate to full-year totals due to rounding.