Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Tables)

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Accrued Liabilities (Tables)
12 Months Ended
Apr. 30, 2017
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities

Accrued liabilities consist of the following at April 30:

 

    2017     2016  
Payroll, including vacation   $ 6,000     $ 17,000  
Commissions     18,000       25,000  
Deferred gain on equipment sale     72,000       72,000  
Accounting and audit     -       25,000  
Other     6,000       20,000  
    $ 102,000     $ 159,000