XML 35 R22.htm IDEA: XBRL DOCUMENT v3.19.1
ACCOUNTS RECEIVABLE AND ALLOWANCE FOR DOUBTFUL ACCOUNTS (Tables)
 12 Months Ended
Dec. 31, 2018
Receivables [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Accounts receivable - net consists of:
 
 
 
December 31,

2018
 
 
December 31,

2017
 
Accounts receivable
 
$
9,847,000
 
 
$
10,199,000
 
Allowance for doubtful accounts, sales discounts and chargebacks
 
 
(273,000
)
 
 
(152,000
)
 
 
$
9,574,000
 
 
$
10,047,000