RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2014

RECEIVABLES

Schedule of receivables

	March 31,			December 31,
$s in thousands	2014			2013
Trade	$	39,012		$	42,055
Unbilled revenue	1,678			1,296
Other	1,381			810
Total receivables	42,071			44,161
Allowance for doubtful accounts	(393		)	(525		)
Receivables, net	$	41,678		$	43,636