RECEIVABLES (Tables)

6 Months Ended

Jun. 30, 2015

RECEIVABLES

Schedule of receivables

	June 30,			December 31,
$s in thousands	2015			2014
Trade	$	93,860		$	116,218
Unbilled revenue	24,473			17,857
Other	1,714			1,890
Total receivables	120,047			135,965
Allowance for doubtful accounts	(2,503		)	(704		)
Receivables, net	$	117,544		$	135,261