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Segment Information (Tables)
6 Months Ended
Oct. 31, 2018
Segment Reporting [Abstract]  
Segment Information

The following table provides financial information by business segments for the three and six months ended October 31, 2018 and 2017 (in thousands):

 

     Domestic
Operations
     International
Operations
     Corporate /
Eliminations
     Total  

Three months ended October 31, 2018

           

Revenues from external customers

   $ 30,622      $ 6,656      $ —      $ 37,278  

Intersegment revenues

     416        1,108        (1,524      —    

Earnings (loss) before income taxes

     2,946        705        (1,782      1,869  

Three months ended October 31, 2017

           

Revenues from external customers

   $ 28,540      $ 12,931      $ —      $ 41,471  

Intersegment revenues

     5,068        1,062        (6,130      —    

Earnings (loss) before income taxes

     2,945        1,286        (1,488      2,743  

 

     Domestic
Operations
     International
Operations
     Corporate/
Eliminations
     Total  

Six months ended October 31, 2018

           

Revenues from external customers

   $ 66,692      $ 12,738      $ —      $ 79,430  

Intersegment revenues

     878        1,834        (2,712      —    

Earnings (loss) before income taxes

     5,945        1,154        (3,446      3,653  

Six months ended October 31, 2017

           

Revenues from external customers

   $ 50,686      $ 24,666      $ —      $ 75,352  

Intersegment revenues

     9,153        1,930        (11,083      —    

Earnings (loss) before income taxes

     4,761        2,656        (2,877      4,540