Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Tables)

v3.5.0.2
Accrued Liabilities (Tables)
12 Months Ended
Apr. 30, 2016
Payables and Accruals [Abstract]  
Accrued Liabilities
    2016   2015
Payroll, including vacation   $ 17,000     $ 27,000  
Commissions     25,000       10,000  
Deferred gain on equipment sale     72,000       72,000  
Accounting and audit     25,000       53,000  
Other     20,000       120,000  
    $ 159,000     $ 282,000