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Accounts Receivable And Contracts In Progress (Tables)
12 Months Ended
Dec. 31, 2016
Receivables [Abstract]  
Schedule Of Accounts Receivable

Accounts receivable at December 31, 2016 and 2015 are as follows:

 

 

 

 

2016

 

 

 

2015

 

Completed contracts

 

$

18,727

 

 

$

37,111

 

Contracts in progress

 

 

53,137

 

 

 

70,787

 

Retainage

 

 

21,399

 

 

 

27,203

 

 

 

 

93,263

 

 

 

135,101

 

Allowance for doubtful accounts

 

 

(747

)

 

 

(754

)

 

 

 

 

 

 

 

 

 

Total accounts receivable—net

 

$

92,516

 

 

$

134,347

 

 

 

 

 

 

 

 

 

 

Current portion of accounts receivable—net

 

$

88,091

 

 

$

130,777

 

Long-term accounts receivable and retainage

 

 

4,425

 

 

 

3,570

 

Total accounts receivable—net

 

$

92,516

 

 

$

134,347

 

 

Components Of Contracts In Progress

The components of contracts in progress at December 31, 2016 and 2015 are as follows:

 

 

 

 

2016

 

 

 

2015

 

Costs and earnings in excess of billings:

 

 

 

 

 

 

 

 

Costs and earnings for contracts in progress

 

$

587,371

 

 

$

230,159

 

Amounts billed

 

 

(511,548

)

 

 

(176,283

)

Costs and earnings in excess of billings for contracts in progress

 

 

75,823

 

 

 

53,876

 

 

 

 

 

 

 

 

 

 

Costs and earnings in excess of billings for completed contracts

 

 

19,189

 

 

 

27,319

 

 

 

 

 

 

 

 

 

 

Total contract revenues in excess of billings

 

$

95,012

 

 

$

81,195

 

 

 

 

 

 

 

 

 

 

Billings in excess of costs and earnings:

 

 

 

 

 

 

 

 

Amounts billed

 

$

(268,754

)

 

$

(207,550

)

Costs and earnings for contracts in progress

 

 

263,613

 

 

 

200,489

 

 

 

 

 

 

 

 

 

 

Total billings in excess of contract revenues

 

$

(5,141

)

 

$

(7,061

)