• Filing Date: 2017-08-21
  • Form Type: 10-Q
  • Description: Quarterly report
v3.7.0.1
Note 2 - Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Earnings Per Share, Basic and Diluted $ 0 $ 0.01
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 3,000,000 3,600,000
Maximum [Member]    
Product Warranty Expense $ 2,000 $ 2,000
Electronic Products [Member]    
Warranty Term 90 days  
Electronic Controllers for Spas and Hot Tubs [Member]    
Warranty Term 5 years