UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating activities:
Net earnings	$ 1,086	$ 10,756
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	21,289	16,109
Gains on sales of property	(1,429)	(1,709)
Provision for doubtful accounts	29	(20)
Stock-based compensation expense	1,044	712
Change in contingent consideration liability	(2,566)	0
Deferred income taxes	3	(1,761)
Net change in fair value contracts	(335)	(1,884)
Changes in assets and liabilities:
Accounts receivable	(30,253)	(56,060)
Accounts receivable/payable, affiliates	(31)	17
Inventories	(731)	(10,259)
Income tax receivable	(510)	6,424
Prepayments and other current assets	648	468
Accounts payable	22,239	46,925
Accrued liabilities	(2,709)	6,489
Other	64	(375)
Net cash provided by operating activities	7,838	15,832
Investing activities:
Property and equipment additions	(8,917)	(6,797)
Acquisition of Firebird and Phoenix, net of cash acquired	0	(33,590)
Proceeds from property sales	3,078	2,209
Insurance and state collateral refunds	0	331
Net cash used in investing activities	(5,839)	(37,847)
Financing activities:
Borrowings under Credit Agreement	76,000	45,000
Repayments under Credit Agreement	(77,875)	(30,000)
Principal repayments of finance lease obligations	(4,944)	(3,491)
Net proceeds from sale of equity	549	283
Dividends paid on common stock	(1,908)	(3,180)
Net cash (used in) provided by financing activities	(8,178)	8,612
Increase (Decrease) in cash and cash equivalents, including restricted cash	(6,179)	(13,403)
Cash and cash equivalents, including restricted cash, at beginning of period	31,067	107,317
Cash and cash equivalents, including restricted cash, at end of period	$ 24,888	$ 93,914