RECEIVABLES (Tables)

9 Months Ended

Sep. 30, 2017

RECEIVABLES

Schedule of receivables

	September 30,		December 31,
$s in thousands	2017		2016
Trade	$	97,012	$	84,487
Unbilled revenue		18,819		13,835
Other		3,905		831
Total receivables		119,736		99,153
Allowance for doubtful accounts		(2,596)		(2,334)
Receivables, net	$	117,140	$	96,819