XML 30 R18.htm IDEA: XBRL DOCUMENT

Note 9 - Receivables, Net

9 Months Ended

Sep. 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*
			*September 30, 2020*				*December 31, 2019*			*September 30, 2019*
Contracts completed and in progress:
Billed		$	355,293			$	299,633			$	417,373
Unbilled			167,311				149,696				182,762
Total contracts completed and in progress			522,604				449,329				600,135
Material sales			70,918				42,936				72,486
Other			71,691				55,526				41,259
Total gross receivables			665,213				547,791				713,880
Less: allowance for credit losses			3,265				374				908
Total net receivables		$	661,948			$	547,417			$	712,972

Included in other receivables at September 30, 2020, December 31, 2019 and September 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.