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Discontinued Operations (Tables)
3 Months Ended
Jun. 30, 2017
Discontinued Operations and Disposal Groups [Abstract]  
Disposal groups, including discontinued operations
The results of discontinued operations for the three months ended June 30, 2016 are as follows (amounts in thousands):

 
Three Months Ended
 
June 30,
 
2016
Net sales
$
9,376

Cost of sales
8,424

Operating expenses
6,425

Income tax benefit
(1,335
)
Net loss from discontinued operations
$
(4,138
)