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Costs and Estimated Earnings on Uncompleted Contracts (Tables)
 12 Months Ended
Dec. 31, 2018
Text Block [Abstract]  
Costs and Estimated Earnings on Uncompleted Contracts

 

 

December 31,

 

(Table only in thousands)

 

2018

 

 

2017

 

Costs incurred on uncompleted contracts

 

$

174,168

 

 

$

169,665

 

Estimated earnings

 

 

67,427

 

 

 

61,556

 

Total costs and estimated earnings on uncompleted contracts, gross

 

 

241,595

 

 

 

231,221

 

Less billings to date

 

 

(232,045

)

 

 

(217,743

)

Total costs and estimated earnings on uncompleted contracts, net

 

$

9,550

 

 

$

13,478

 

Included in the accompanying consolidated balance sheets

   under the following captions:

 

 

 

 

 

 

 

 

Costs and estimated earnings in excess of billings on

   uncompleted contracts

 

$

29,694

 

 

$

33,947

 

Billings in excess of costs and estimated earnings on

   uncompleted contracts

 

 

(20,144

)

 

 

(20,469

)

Total costs and estimated earnings on uncompleted contracts, net

 

$

9,550

 

 

$

13,478