Annual report pursuant to Section 13 and 15(d)

Inventories (Tables)

v3.19.3.a.u2
Inventories (Tables)
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Schedule of Inventory
A summary of the Company's inventories is shown below (in thousands):
 
 
December 31,
 
 
2019
 
2018
Supplies
 
$
9,598

 
$
12,571

Raw materials
 
746

 
199

Work in process
 
4,608

 
3,273

Finished goods
 
2,531

 
5,259

Total inventory
 
$
17,483

 
$
21,302



As a result of market conditions, the Company temporarily shut down its cementing and acidizing operations as well as its flowback operations during the third quarter of 2019. As a result of this, the Company wrote-off obsolete inventory totaling $1.3 million.