CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating activities:
Net income (loss)	$ 25,421	$ (7,635)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Net income from discontinued operations, net of tax	(37,300)	(6,098)
Depreciation and amortization	170	578
Amortization of debt issuance costs and discount on convertible debt	2,635	2,659
Stock-based compensation	920	981
Goodwill, intangible asset, and other long-lived asset impairments	0	495
Amortization of operating lease right-of-use assets	26	402
Other	0	(18)
Changes in operating assets and liabilities:
Accounts receivable	10	(2,313)
Inventories	0	26
Prepaid expenses and other current assets	516	(601)
Accounts payable and accrued expenses	1,333	3,058
Operating lease liabilities	(45)	(412)
Income taxes payable	0	(19)
Deferred revenue	0	(1,260)
Due to related parties	585	3,973
Other liabilities	4,519	(39)
Net cash used in operating activities - continuing operations	(1,210)	(6,223)
Net cash provided by (used) in operating activities - discontinued operations	(5,364)	2,184
Net cash used in operating activities	(6,574)	(4,039)
Investing activities:
Net cash received from sale of business	175,404	0
Purchases of property and equipment	0	(794)
Net cash provided by (used in) investing activities - continuing operations	175,404	(794)
Net cash used in investing activities - discontinued operations	(400)	(547)
Net cash provided by (used in) investing activities	175,004	(1,341)
Financing activities:
Proceeds from private placement, net of issuance costs of $348	0	4,152
Payments for taxes related to net settlement of equity awards	0	(3)
Distributions to noncontrolling interests	0	(44)
Payment of amount due to member	0	(50)
Net cash provided by financing activities - continuing operations	0	4,055
Net cash used in financing activities - discontinued operations	(635)	(899)
Net cash provided by (used in) financing activities	(635)	3,156
Net increase (decrease) in cash, cash equivalents, and restricted cash	167,795	(2,224)
Cash, cash equivalents, and restricted cash, beginning of period	2,548	15,557
Cash, cash equivalents, and restricted cash, end of period	170,343	13,333
Supplemental cash flow information:
Cash paid for interest	2,370	2,283
Cash paid for income taxes	22	19
Reconciliation of cash, cash equivalents, and restricted cash:
Cash and cash equivalents	955	13,333
Restricted cash	169,388	0
Total cash, cash equivalents, and restricted cash	$ 170,343	$ 13,333