XML 58 R17.htm IDEA: XBRL DOCUMENT v3.20.1
SUPPLEMENTAL CASH FLOW INFORMATION
 3 Months Ended
Mar. 31, 2020
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION

11.   SUPPLEMENTAL CASH FLOW INFORMATION



Supplemental cash flow information for the three months ended March 31, 2020 and 2019 was as follows:







 

 

 

 



 

Three Months Ended



 

March 31,

($ in thousands)

 

2020

 

2019



 

 

 

 

Interest paid

$

 19 

$

 72 



 

 

 

 

Federal, state, and local income taxes paid, net

$

 -

$

 3,476 

 

 

 

 

 

Change in contract receivables, net

$

 2,195 

$

 817 



 

 

 

 

Change in contract liabilities, net

$

 (2,195)

$

 (817)



 

 

 

 

Property, plant, and equipment purchases in accounts payable

$

 1,308 

$

 520