CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 28,403	$ 7,574
Accounts receivable, net	97,569	84,173
Inventories	77,954	64,450
Prepaid expenses and other current assets	5,372	7,732
Total current assets	209,298	163,929
Property and equipment, net	118,599	94,654
Goodwill	7,824	7,824
Deferred tax asset, net	70,307
Other noncurrent assets	47	49
Total assets	406,075	266,456
Current liabilities
Accounts payable	44,226	35,080
Accrued expenses and other current liabilities	17,221	10,559
Capital lease obligations, current portion	6,374	4,667
Current maturities of long-term debt		2,568
Total current liabilities	67,821	52,874
Capital lease obligations, net of current portion	9,260	7,946
Deferred tax liability, net	712	416
Liability related to tax receivable agreement	62,989
Long-term debt, net		241,437
Total liabilities	140,782	302,673
Commitments and contingencies
Stockholders' / Members' equity (deficit)
Members' equity (deficit)		(36,299)
Preferred stock, $0.01 par value, 10,000 shares authorized, none issued and outstanding as of June 30,2018
Additional paid-in capital	84,409
Retained earnings	16,087
Accumulated other comprehensive income (loss)	(269)	82
Total stockholders' equity attributable to Cactus Inc. and members' equity (deficit)	100,492	(36,217)
Non-controlling interest	164,801
Total stockholders' and members' equity (deficit)	265,293	(36,217)
Total liabilities and equity	406,075	266,456
Class A Common Stock
Stockholders' / Members' equity (deficit)
Common stock, $0.01 par value, as of June 30, 2018	265
Class B Common Stock
Stockholders' / Members' equity (deficit)
Common stock, $0.01 par value, as of June 30, 2018