Trade Receivables Allowances

9 Months Ended

Sep. 30, 2017

Trade Receivables Allowances

Trade Receivables Allowances

 The allowance amounts for the periods ended September 30, 2017 and December 31, 2016 are as follows:

	Sep. 30, 2017		Dec. 31, 2016
Allowances related to
Customer C	$	500,000	$	800,000
Customer E		-		198,000
Other allowances		33,000		83,000
	$	533,000	$	1,081,000