Inventories

6 Months Ended

Jun. 30, 2020

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consist of the following:

	June 30,		December 31,
($ in thousands)	2020		2019
Proppants	$	7,226	$	14,013
Chemicals	5,769		10,076
Maintenance parts	68,172		64,458
	$	81,167	$	88,547

During the three and six months ended June 30, 2020, the lower of cost or net realizable value analysis resulted in the Company recording a write-down to inventory carrying values of $0.1 million and $0.8 million, respectively, which is included as a component in cost of services in the unaudited condensed consolidated statement of operations