CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating Activities:
Net Loss	$ (5,964)	$ (8,870)
Reconciliation of net loss to cash used in operations:
Non-cash lease expense	(2)
Depreciation and amortization	56	2
Stock compensation expense	370	295
Unrealized gain on equity securities		(1,411)
Effect of changes in operating working capital items:
Increase in prepaids and other assets	(404)	(74)
Increase in payables and accrued liabilities	33	925
Net Cash Used In Operating Activities	(5,911)	(9,133)
Cash Flows From Investing Activities:
Proceeds from PPP loan escrow		333
Building deposit		(100)
Capital expenditures	(24,853)
Net Cash (Used In)/Provided By Investing Activities	(24,853)	233
Cash Flows From Financing Activities:
Issuance of common stock, net	24,541	77,863
Payment of minimum withholding taxes on net share settlements of equity awards	(32)	(150)
Net Cash Provided By Financing Activities	24,509	77,713
Net (decrease) increase in Cash, Cash Equivalents and Restricted Cash	(6,255)	68,813
Cash, Cash Equivalents and Restricted Cash, Beginning of Period	115,293	50,325
Cash, Cash Equivalents and Restricted Cash, End of Period	109,038	$ 119,138
Supplemental Non-Cash Information with Respect to Investing and Financing Activities:
Accrued capital expenditures (at end of period)	2,516
Total Non-Cash Investing and Financing Activities for the Period	$ 2,516