5. Trade Receivables net

6 Months Ended

Jun. 30, 2019

Accounts Receivable, after Allowance for Credit Loss [Abstract]

Trade Receivables net

Our trade receivables balance consists of traditional trade receivables and residual Extended Payment Term Agreements (“EPTAs”) sold prior to July 2011.  Below is an analysis of our trade receivables as shown on our balance sheet (in thousands):

	June 30, 2019			December 31, 2018
Gross trade receivables	$	548		$	443
Less: allowance for doubtful accounts		(24	)		(14	)
Trade receivables, net	$	524		$	429
Current trade receivables, net	$	517		$	419
Long-term trade receivables, net		7			10
Trade receivables, net	$	524		$	429