CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 15,035	$ 12,667
Accounts receivable, net	2,912	988
Current portion of notes receivable, net	8,569	4,505
Inventory – equipment	5,049	4,619
Other current assets	988	1,113
Total current assets	32,553	23,892
Non-current portion of notes receivable, net	6,400	4,245
Equity method investments	15,778	13,973
Right-of-use assets	2,856	2,776
Property and equipment, net	1,745	1,571
Intangible assets, net	3,949	4,144
Goodwill	7,446	7,446
Deferred tax assets	9,085	9,449
Other assets	70	64
Total assets	79,882	67,560
Current liabilities:
Accounts payable and accrued liabilities	6,531	8,924
Payables to sellers	8,085	3,188
Current portion of third party debt	1,681	3,411
Current portion of lease liabilities	777	703
Total current liabilities	17,074	16,226
Non-current portion of third party debt	6,382	871
Non-current portion of lease liabilities	2,181	2,164
Total liabilities	25,637	19,261
Stockholders’ equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 563 and 565 shares of Series N as of June 30, 2023 and December 31, 2022, respectively; with liquidation preference over common stockholders equivalent to $1,000 per share	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued 37,145,151 and 36,932,177 shares as of June 30, 2023 and December 31, 2022,respectively; and outstanding 36,901,683 and 36,688,709 shares as of June 30, 2023 and December 31, 2022, respectively	371	369
Additional paid-in capital	294,156	293,589
Accumulated deficit	(239,893)	(245,270)
Treasury stock at cost, 243,468 shares as of March 31, 2023 and December 31, 2022	(395)	(395)
Total stockholders’ equity	54,245	48,299
Total liabilities and stockholders’ equity	$ 79,882	$ 67,560