Accounts Receivable

12 Months Ended

Dec. 31, 2016

Accounts Receivable.

Accounts Receivable

Note 5—Accounts Receivable

The following is a summary of accounts receivable at December 31:

	2016		2015
Contracts receivable, net of allowance for doubtful accounts of $1,030 at December 31, 2016 and $480 at December 31, 2015, respectively	$	340,871	$	288,300
Retention receivable		46,394		31,396
		387,265		319,696
Other accounts receivable		735		892
	$	388,000	$	320,588