Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash	$ 10,258	$ 2,630
Accounts receivable	531	59
Inventories
Prepaid expenses and other current assets	977	22
Deposits on equipment	10,188	279
Current assets associated with discontinued operations	3,028	1,789
Total Current Assets	24,982	4,779
Other assets	1,121	309
Deferred tax asset, net		699
Equity investment	750	750
Property, plant and equipment, net	44,597	722
Intangible assets, net	45,839
Operating lease right-of-use assets	405	427
Long-term assets associated with discontinued operations		961
Total Assets	117,694	8,647
Current Liabilities:
Accounts payable	2,958	192
Accrued liabilities	2,859	663
Line of credit	1,000
Notes payable	7,121
Deferred revenue	316
Operating lease liability	184	134
Income taxes payable	2	2
Current liabilities associated with discontinued operations	1,243	646
Total Current Liabilities	15,683	1,637
Other liabilities	509	203
Operating lease liability	237	297
Deferred tax liability, net	10,277
Long-term liabilities associated with discontinued operations		594
Total Liabilities	26,706	2,731
Stockholders’ Equity:
9.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share, $25.00 liquidation preference; authorized 3,640,000; 1,252,299 shares issued and outstanding as of December 31, 2021 and no shares issued and outstanding as of December 31, 2020	1
Common stock, par value $0.001 per share, authorized 75,000,000; 14,769,699 issued and outstanding as of December 31, 2021 and 10,750,100 issued and outstanding as of December 31, 2020	15	11
Additional paid-in capital	228,420	137,462
Accumulated deficit	(123,684)	(117,793)
Common stock in treasury, at cost, 1,015,493 shares in both 2021 and 2020	(13,764)	(13,764)
Total Stockholders’ Equity	90,988	5,916
Total Liabilities and Stockholders’ Equity	$ 117,694	$ 8,647