CONDENSED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash	$ 42,701	$ 4,615
Accounts receivable, net of allowance of $23 and $0, respectively	2,429	3,384
Notes receivable, net of allowance of $9 and $0, respectively	451	502
Inventories	13,685	8,064
Prepaid and other current assets	742	618
Total current assets	60,008	17,183
Property and equipment, net	793	720
Equipment under lease, net	3,038	1,431
Notes and other receivables, long-term, net of allowance of $11 and $0, respectively	538	827
Intangible assets, net	12,422	13,366
Other assets	3,911	1,009
Total assets	80,710	34,536
Current liabilities:
Accounts payable	2,349	1,577
Accrued liabilities	3,586	4,778
Deferred revenue	836	777
Other current liabilities	1,502	697
Total current liabilities	8,273	7,829
Long-term operating lease liabilities	3,440	333
Note payable due to related party		20,200
Series A Preferred Stock		36,417
Other long-term liabilities	51	310
Total liabilities	11,764	65,089
Commitments and contingencies (Note 9)
Stockholders’ equity (deficit):
Common stock, par value $0.01 per share, 150,000,000 shares and 1,070,000 shares authorized at September 30, 2020 and December 31, 2019, respectively; 10,634,566 shares and 1,070,000 shares issued and outstanding at September 30, 2020 and December 31, 2019, respectively	106	11
Additional paid-in capital	120,005	7,621
Accumulated deficit	(51,165)	(38,185)
Total stockholders’ equity (deficit)	68,946	(30,553)
Total liabilities and stockholders’ equity (deficit)	$ 80,710	$ 34,536