Note 9 - Receivables, Net

6 Months Ended

Jun. 30, 2020

Notes to Financial Statements

Financing Receivables [Text Block]

9.  Receivables, net 

Receivables include billed and unbilled amounts for services provided to clients for which we have an unconditional right to payment as of the end of the applicable period and do not bear interest. The following table presents major categories of receivables (in thousands):

					As Restated
		June 30, 2020		December 31, 2019	June 30, 2019
Contracts completed and in progress:
Billed	$	311,550	$	299,633	$	313,185
Unbilled		163,815		149,696		163,950
Total contracts completed and in progress		475,365		449,329		477,135
Material sales		58,514		42,936		61,204
Other		65,462		55,526		26,845
Total gross receivables		599,341		547,791		565,184
Less: allowance for credit losses		2,419		374		641
Total net receivables	$	596,922	$	547,417	$	564,543

Included in other receivables at  June 30, 2020, December 31, 2019 and June 30, 2019, were items such as estimated recovery from back charge claims, notes receivable, fuel tax refunds and income tax refunds. No such receivables individually exceeded 10% of total net receivables at any of these dates.