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ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS
3 Months Ended
Mar. 31, 2019
Receivables [Abstract]  
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
NOTE 5 – ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS
 
Accounts receivable - net consists of:
 
 
 
March 31, 2019
 
 
December 31, 2018
 
Accounts receivable
 
$
9,200,000
 
 
$
9,847,000
 
Allowance for doubtful accounts, sales discounts and chargebacks
 
 
(204,000
)
 
 
(273,000
)
 
 
$
8,996,000
 
 
$
9,574,000