Accounts Receivable

12 Months Ended

Dec. 31, 2017

Accounts Receivable.

Accounts Receivable

Note 5—Accounts Receivable

The following is a summary of accounts receivable at December 31 (in thousands):

	2017		2016
Contracts receivable, net of allowance for doubtful accounts of $480 at December 31, 2017 and $1,030 at December 31, 2016, respectively	$	286,113	$	340,871
Retention receivable		66,586		46,394
		352,699		387,265
Other accounts receivable		5,476		735
	$	358,175	$	388,000