CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 301,669	$ 288,659
Accounts receivable, net of allowance of $741 and $598, respectively	89,205	44,068
Inventories	119,817	87,480
Prepaid expenses and other current assets	7,794	4,935
Total current assets	518,485	425,142
Property and equipment, net	129,117	142,825
Operating lease right-of-use assets, net	22,538	21,994
Goodwill	7,824	7,824
Deferred tax asset, net	303,074	216,603
Other noncurrent assets	1,040	1,206
Total assets	982,078	815,594
Current liabilities
Accounts payable	42,818	20,163
Accrued expenses and other current liabilities	28,240	11,392
Current portion of liability related to tax receivable agreement	11,769	9,290
Finance lease obligations, current portion	4,867	3,823
Operating lease liabilities, current portion	4,880	4,247
Total current liabilities	92,574	48,915
Deferred tax liability, net	1,172	786
Liability related to tax receivable agreement, net of current portion	269,838	195,061
Finance lease obligations, net of current portion	5,811	2,240
Operating lease liabilities, net of current portion	17,650	17,822
Total liabilities	387,045	264,824
Commitments and contingencies
Stockholders’ equity
Preferred stock, $0.01 par value, 10,000 shares authorized, none issued and outstanding	0	0
Additional paid-in capital	289,600	202,077
Retained earnings	178,446	150,086
Accumulated other comprehensive income	8	330
Total stockholders’ equity attributable to Cactus Inc.	468,644	352,970
Non-controlling interest	126,389	197,800
Total stockholders’ equity	595,033	550,770
Total liabilities and equity	982,078	815,594
Class A Common Stock
Stockholders’ equity
Common stock, $0.01 par value	590	477
Class B Common Stock
Stockholders’ equity
Common stock, $0.01 par value	$ 0	$ 0