NOTE C - COSTS AND ESTIMATED EARNINGS IN EXCESS OF BILLINGS, NET (Tables)

9 Months Ended

Jan. 31, 2015

Contractors [Abstract]

Costs in Excess of Billings and Billings in Excess of Costs [Table Text Block]

At January 31, 2015 and April 30, 2014, costs and estimated earnings in excess of billings, net, consist of the following:

	January 31, 2015			April 30, 2014
	(In thousands)
Costs and estimated earnings in excess of billings	$	13,161		$	11,965
Billings in excess of costs and estimated earnings		(792	)		(1,526	)
Net asset	$	12,369		$	10,439