RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2017

RECEIVABLES

Schedule of receivables

	March 31,			December 31,
$s in thousands	2017			2016
Trade	$	80,867		$	84,487
Unbilled revenue	12,105			13,835
Other	2,578			831
Total receivables	95,550			99,153
Allowance for doubtful accounts	(2,163		)	(2,334		)
Receivables, net	$	93,387		$	96,819