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SUPPLEMENTAL CASH FLOW INFORMATION
9 Months Ended
Sep. 30, 2019
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION

12.   SUPPLEMENTAL CASH FLOW INFORMATION



Supplemental cash flow information for the nine months ended September 30, 2019 and 2018 is as follows:







 

 

 

 

($ in thousands)

 

2019

 

2018



 

 

 

 

Interest paid

$

101 

$

140 



 

 

 

 

Federal, state, and local income taxes paid, net

$

5,360 

$

497 



 

 

 

 

Change in contract receivables, net

$

(2,036)

$

(4,849)



 

 

 

 

Change in contract liabilities, net

$

1,936 

$

4,849 



 

 

 

 

Property, plant, and equipment purchases in accounts payable

$

470 

$

120