XML 52 R14.htm IDEA: XBRL DOCUMENT v3.22.4
Property, Plant and Equipment
 12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
 
Property, plant and equipment consist of the following:
 December 31,
 Useful Life20222021
 (Years)(in thousands)
Land $2,529 $2,762 
Building and improvements
30-40
24,800 24,787 
Office furniture and equipment
5-8
18,057 16,620 
Machinery and equipment
5-7
251,282 250,166 
  296,668 294,335 
Accumulated depreciation and amortization (219,107)(207,757)
Property, plant and equipment, net $77,561 $86,578 
 
Depreciation expense was approximately $24.1 million, $25.2 million, and $24.7 million for the years ended December 31, 2022, 2021 and 2020, respectively.