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Segment Information (Tables)
6 Months Ended
Oct. 31, 2013
Segment Reporting [Abstract]  
Segment Information

The following table provides financial information by business segments for the three and six months ended October 31, 2013 and 2012 (in thousands):

Domestic
Operations
International
Operations
Corporate Total

Three months ended October 31, 2013

Revenues from external customers

$ 22,061 $ 4,037 $ $ 26,098

Intersegment revenues

532 762 (1,294 )

Earnings (loss) before income taxes

1,382 584 (814 ) 1,152

Three months ended October 31, 2012

Revenues from external customers

$ 25,683 $ 5,502 $ $ 31,185

Intersegment revenues

688 918 (1,606 )

Earnings (loss) before income taxes

1,438 784 (1,001 ) 1,221

Domestic
Operations
International
Operations
Corporate Total

Six months ended October 31, 2013

Revenues from external customers

$ 49,134 $ 8,967 $ $ 58,101

Intersegment revenues

1,936 1,248 (3,184 )

Earnings (loss) before income taxes

4,564 1,141 (2,129 ) 3,576

Six months ended October 31, 2012

Revenues from external customers

$ 48,312 $ 9,556 $ $ 57,868

Intersegment revenues

1,418 1,422 (2,840 )

Earnings (loss) before income taxes

3,322 1,030 (2,072 ) 2,280