CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 300	$ 3,015
Accounts receivable, net	211	530
Prepaid expenses and other assets	427	1,877
Total current assets	938	5,422
Property and equipment:
Equipment	2,886	2,865
Capitalized software development	2,196	1,380
Furniture and fixtures	43	43
Leasehold improvements	78	78
Property and equipment, gross	5,203	4,366
Accumulated depreciation and amortization	(2,674)	(2,208)
Property and equipment, net	2,529	2,158
Finance leases, right-of-use assets, net	715	1,048
Operating leases, right-of-use assets, net	348	504
Other assets	147	143
Total noncurrent assets	3,739	3,853
TOTAL ASSETS	4,677	9,275
Current Liabilities:
Accounts payable, trade	1,798	1,273
Accrued expenses	212	446
Finance lease liabilities, current portion	618	667
Operating lease liabilities, current portion	184	294
Notes payable	10,894	10,114
Deferred revenue	1,121	455
Total current liabilities	14,827	13,249
Noncurrent Liabilities:
Finance lease liabilities, noncurrent portion	4	10
Operating lease liabilities, noncurrent portion	167	231
Total noncurrent liabilities	171	241
Commitments and Contingencies – (See Note 5)
Stockholders’ Deficit:
Preferred stock, $0.01 par value: Authorized shares – 5,000 Issued shares – 0 in 2023 and 2022	0	0
Common stock, $0.01 par value: Authorized shares – 80,000; Issued shares – 22,442 in 2023 and 21,198 in 2022; Outstanding shares – 22,432 in 2023 and 21,188 in 2022	224	212
Common stock held in treasury, at cost – 10 shares	(362)	(362)
Additional paid-in capital	94,049	92,304
Accumulated deficit	(104,189)	(96,326)
Accumulated other comprehensive loss	(43)	(43)
Total stockholders’ deficit	(10,321)	(4,215)
TOTAL LIABILITIES AND STOCKHOLDERS’ DEFICIT	$ 4,677	$ 9,275