SUPPLEMENTAL CASH FLOW INFORMATION

12 Months Ended

Dec. 31, 2019

SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]

SUPPLEMENTAL CASH FLOW INFORMATION

15.   SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental cash flow for the years ended December 31, as follows:

($ in thousands)		2019		2018
Interest paid	$	120	$	191
Federal, state, and local income taxes paid, net	$	5,327	$	3,588
Income tax receivable applied to long-term taxes payable	$	-		1,819
Change in contract receivables, net	$	(2,144)	$	(2,602)
Change in contract liabilities, net	$	2,144	$	2,602
Property, plant, and equipment purchases in accounts payable	$	2,460	$	682