Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021
NET CASH PROVIDED BY OPERATING ACTIVITIES	$ 11,948	$ 1,691
CASH FLOWS FROM INVESTING ACTIVITIES
Payments for property and deferred development costs	(31)	(94)
Proceeds from sale of long-term assets	0	4,203
Proceeds from investment	0	13
NET CASH (USED IN) PROVIDED BY INVESTING ACTIVITIES	(31)	4,122
CASH FLOWS FROM FINANCING ACTIVITIES
Debt and common stock issuance costs and other	(291)	(477)
Proceeds from long-term debt	0	600
Payments on long-term debt	0	(800)
NET CASH USED IN FINANCING ACTIVITIES	(291)	(677)
NET INCREASE IN CASH	11,626	5,136
CASH AND RESTRICTED CASH AT BEGINNING OF PERIOD	5,596	869
CASH AND RESTRICTED CASH AT END OF PERIOD	17,222	6,005
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest:	$ 0	$ 8

Amount of cash outflow for property and deferred development costs.

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