Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Consolidated net income (loss)	$ 14,816	$ (70,518)
Adjustments to reconcile consolidated net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	15,117	15,518
Non-cash operating lease cost	3,029	2,992
Stock-based compensation to employees and directors	5,733	9,156
Impairment of equity securities	0	4,214
Losses on equity method securities	6,013	3,058
Gain on disposal of business	10,705	0
Other non-cash adjustments	1,960	1,360
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable, net	(24,652)	12,295
Inventories	(500)	2,231
Prepaids and other current assets	(3,178)	3,311
Other long-term assets, net	171	(547)
Accounts payable	54,952	(31,722)
Accrued liabilities	61,625	(5,317)
Unearned revenue	48,109	(9,628)
Operating lease liabilities	(3,612)	(2,340)
Other long-term liabilities	1,565	85
Net cash provided by (used in) operating activities	170,443	(65,852)
Cash flows from investing activities:
Purchase of equity securities	(170)	(2,500)
Proceeds from sale of equity securities and marketable securities	6,306	7,082
Acquisitions of businesses, net of cash acquired	0	4,886
Expenditures for property and equipment	(9,399)	(10,586)
Deconsolidation of cash of Medici Land Governance, Inc.	(4,056)	0
Other investing activities, net	(659)	(1,997)
Net cash used in investing activities	(7,978)	(3,115)
Cash flows from financing activities:
Payment on long-term debt	(779)	0
Proceeds from long-term debt	47,500	0
Proceeds from sale of common stock, net of offering costs	2,848	52,112
Payments of taxes withheld upon vesting of restricted stock	(1,730)	(1,346)
Other financing activities, net	(3,992)	(1,006)
Net cash provided by financing activities	43,847	49,760
Net increase (decrease) in cash, cash equivalents and restricted cash	206,312	(19,207)
Cash, cash equivalents and restricted cash, beginning of period	114,898	142,814
Cash, cash equivalents and restricted cash, end of period	321,210	123,607
Cash paid during the period:
Interest paid, net of amounts capitalized	588	173
Income taxes paid (refunded), net	65	(469)
Non-cash investing and financing activities:
Purchases of property and equipment included in accounts payable and accrued liabilities	1,053	43
Recognition of right-of-use assets upon adoption of ASC 842	0	30,968
Deposit applied to business combination purchase price	0	7,347
Equity method security applied to business combination purchase price	$ 0	$ 3,800