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Note E - Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jul. 31, 2015
Apr. 30, 2015
Employee compensation $ 4,918 $ 3,954
Cash overdrafts (see Note B) 1,979 1,587
Deferred sales tax (see Note B) $ 2,763 2,762
Interest   230
Other $ 4,436 4,175
Total $ 14,096 $ 12,708