Receivables (Tables)

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Schedule of Receivables

	June 30, 2019			December 31, 2018
Accounts receivable	$	1,429		$	1,303
Less: allowance for doubtful accounts	(66		)	(65		)
Net trade receivables	1,363			1,238
Unbilled receivables	245			181
Miscellaneous receivables	222			183
Receivables, net	$	1,830		$	1,602