Inventories

9 Months Ended

Sep. 30, 2020

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consist of the following:

	September 30,		December 31,
($ in thousands)	2020		2019
Proppants	$	8,336	$	14,013
Chemicals	5,639		10,076
Maintenance parts	63,014		64,458
	$	76,989	$	88,547

During the three and nine months ended September 30, 2020, the lower of cost or net realizable value analysis resulted in the Company recording a write-down to inventory carrying values of $0.0 million and $0.8 million, respectively, and during the three and nine months ended September 30, 2019 the Company recorded a write-down to inventory carrying values of $0.6 million, which are included as a component in cost of services in the unaudited condensed consolidated statement of operations