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Share-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs
The following table summarizes the impact on MRV's results of operations of recording share-based compensation for the three months ended March 31, 2016 and 2015 (in thousands):

 
 
Three months ended
 
 
March 31,
 
 
2016
 
2015
Cost of goods sold
 
$
42

 
$
30

Product development and engineering
 
76

 
49

Selling, general and administrative
 
229

 
127

Total share-based compensation expense (1)
 
$
347

 
$
206


(1)
Income tax benefits realized from stock option exercises and similar awards were immaterial in all periods.