Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Cash Flows from Operating Activities:
Net cash used in operating activities	$ (5,444)	$ (7,025)
Cash Flows from Investing Activities:
Proceeds from sales of ownership interests	58,559	7,587
Acquisitions of ownership interests	0	(7,510)
Advances and loans to ownership interests	(2,718)	(1,638)
Net cash provided by (used in) investing activities	55,841	(1,561)
Cash Flows from Financing Activities:
Repurchases of Company common stock	(1,639)	0
Tax withholdings related to equity-based awards	(123)	(30)
Net cash used in financing activities	(1,762)	(30)
Net change in cash, cash equivalents and restricted cash	48,635	(8,616)
Cash, cash equivalents and restricted cash at beginning of period	15,601	25,053
Cash, cash equivalents and restricted cash at end of period	$ 64,236	$ 16,437

Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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