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Segment Information (Tables)
6 Months Ended
Oct. 31, 2021
Segment Reporting [Abstract]  
Segment Information
The following tables provide financial information by business segments for the periods ended October 31, 2021 and 2020 (in thousands):
Domestic
Operations
International
Operations
Corporate /
Eliminations
Total
Three months ended October 31, 2021
Revenues from external customers$29,934 $9,097 $— $39,031 
Intersegment revenues170 571 (741)— 
Earnings (loss) before income taxes(2,095)578 (1,370)(2,887)
Three months ended October 31, 2020
Revenues from external customers$28,772 $10,228 $— $39,000 
Intersegment revenues601 1,099 (1,700)— 
Earnings (loss) before income taxes595 786 (1,743)(362)
Domestic
Operations
International
Operations
Corporate /
Eliminations
Total
Six Months Ended October 31, 2021
Revenues from external customers$59,597 $18,927 $— $78,524 
Intersegment revenues345 1,136 (1,481)— 
Earnings (loss) before income taxes(2,304)1,242 (2,881)(3,943)
Six Months Ended October 31, 2020
Revenues from external customers$58,830 $16,593 $— $75,423 
Intersegment revenues1,252 1,910 (3,162)— 
Earnings (loss) before income taxes1,588 921 (3,458)(949)