v3.3.1.900

Discontinued Operations - Results from Discontinued Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 31, 2016 | Jan. 31, 2015 | Jan. 31, 2016 | Jan. 31, 2015
Discontinued Operations and Disposal Groups [Abstract] |  |  |  |
Revenues from discontinued operations | $ 0 | $ 0 | $ 0 | $ 2,535
Income from discontinued operations before income taxes | 0 | 0 | 0 | 303
Income tax expense | 0 | 0 | 0 | 23
Net income from discontinued operations | 0 | 0 | 0 | 280
Loss on disposal of discontinued operations, net of tax | 0 | 0 | 0 | (1,537)
Loss from discontinued operations, net of tax | $ 0 | $ 0 | $ 0 | $ (1,257)

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