Revenue Earned in Excess of Billings and Deferred Revenue

12 Months Ended

Dec. 31, 2013

Revenue Earned in Excess of Billings and Deferred Revenue

4. Revenue Earned in Excess of Billings and Deferred Revenue

Revenue earned in excess of billings at December 31, 2013 and 2012 is summarized as follows:

	2013		2012
	(In thousands)
Unbilled revenue for time-and-materials projects	$	12,708	$	13,656
Unbilled revenue for fixed-price projects, net of discounts		9,567		(1,781	)
	$	22,275	$	11,875

Deferred revenue at December 31, 2013 and 2012 is summarized as follows:

	2013		2012
	(In thousands)
Deferred revenue on uncompleted fixed-price development contracts	$	3,523	$	3,465
Other deferred revenue		1,206		1,229
	$	4,729	$	4,694