Nine Months Ended

September 30,

($ in thousands)

2022

2021

Interest paid

$

11,625

$

4,736

Federal, state, and local income taxes paid, net

$

4,191

$

7,591

Change in contract receivables, net

$

1,062

$

3,272

Change in contract liabilities, net

$

(1,062

)

$

(3,684

)

Property, plant, and equipment purchases in accounts payable

$

1,742

$

2,129

Working capital true-up related to acquired business

$

-

$

5,374