v3.26.1
INVENTORIES
6 Months Ended
Jun. 30, 2026
INVENTORIES  
INVENTORIES

3.    INVENTORIES

Inventories include costs of materials, direct labor and manufacturing overhead, and are stated at the lower of cost (first-in, first-out basis) or net realizable value, as follows:

  ​ ​ ​

June 30, 

  ​ ​ ​

December 31, 

2026

2025

Parts and raw materials

$

86,122

$

82,875

Work-in-process

 

12,899

 

10,602

Finished goods

 

18,887

 

15,721

$

117,908

$

109,198