Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2014

Accounts Receivable [Abstract]

Accounts receivable

Accounts Receivable

	(in thousands)
	June 30,			December 31,
	2014			2013
Government segment:
Billed	$	10,159		$	16,932
Advanced billings		(2,330	)		(4,335	)
		7,829			12,597
Hospitality segment:
Accounts receivable - net		23,504			18,091
	$	31,333		$	30,688