UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 38,512	$ 33,256
Restricted cash	11,124	11,990
Accounts receivable, net of allowance for credit losses of $42 and $117, respectively	171,735	164,295
Inventory	19,895	19,827
Income tax receivable	109	0
Prepayments and other current assets	3,328	3,103
Total current assets	244,703	232,471
Property and equipment, net	100,426	105,065
Operating lease right-of-use assets, net	4,702	5,832
Intangible assets, net	7,144	7,985
Goodwill	6,673	6,673
Other assets	3,061	3,308
Total assets	366,709	361,334
Current liabilities:
Current portion of finance lease obligations	6,075	6,206
Current portion of operating lease liabilities	2,096	2,829
Current portion of long-term debt	2,500	2,500
Other current liabilities	16,484	16,150
Total current liabilities	230,988	210,787
Other long-term liabilities:
Long-term debt	13,125	19,375
Asset retirement obligations	2,545	2,514
Finance lease obligations	16,567	19,685
Operating lease liabilities	2,617	3,006
Deferred taxes and other liabilities	11,637	13,251
Total liabilities	277,479	268,618
Commitments and contingencies (Note 14)
Shareholders’ equity:
Preferred stock – $1.00 par value, 960,000 shares authorized, none outstanding	0	0
Common stock – $0.10 par value, 7,500,000 shares authorized, 2,567,700 and 2,547,154 shares outstanding, respectively	255	253
Contributed capital	22,330	21,802
Retained earnings	66,645	70,661
Total shareholders’ equity	89,230	92,716
Total liabilities and shareholders’ equity	366,709	361,334
Nonrelated Party
Current liabilities:
Accounts payable	$ 203,833	$ 183,102