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SEGMENT AND GEOGRAPHIC DATA (Tables)
12 Months Ended
Feb. 28, 2017
Segment Reporting [Abstract]  
Summary of Segment Information

Information by business segment is as follows (in thousands, except percentages):

        Year ended February 28, 2017                 Year ended February 28, 2016
Operating Segments                 Operating Segments                
Wireless         Corporate Wireless         Corporate
DataCom Satellite Expenses Total DataCom Satellite Expenses Total
Revenues $ 336,033 $ 15,069   $ 351,102 $

241,387

$ 39,332 $        280,719
Gross profit $ 139,623 $ 3,729   $ 143,352 $ 91,976 $ 10,983   $ 102,959
Gross margin 41.6 % 24.7 % 40.8 % 38.1 % 27.9 % 36.7 %
Operating income $       

6,937

$        1,547 $        (8,361 ) $        123 $        26,501 $        8,064 $        (6,480 ) $ 28,085

      Year ended February 28, 2015
Operating Segments            
Wireless       Corporate    
DataCom Satellite Expenses Total
Revenues $ 213,119 $ 37,487   $        250,606
Gross profit $ 77,899 $ 9,505 $ 87,404
Gross margin 36.6 % 25.4 % 34.9 %
Operating income $        23,833 $        5,017 $        (3,910 ) $ 24,940