CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 5,795	$ 2,728
Accounts receivable	1,956	1,859
Current portion of notes receivable, net	682	1,295
Inventory – equipment	808	104
Other current assets	1,709	784
Total current assets	10,950	6,770
Property and equipment, net	156	221
Non-current portion of notes receivable, net	410	1,366
Equity method investments	3,692	2,516
Right-of-use assets	1,095	1,483
Identifiable intangible assets, net	3,190	3,392
Goodwill	5,585	5,585
Deferred tax assets	1,464	372
Other assets	224	212
Total assets	26,766	21,917
Current liabilities:
Accounts payable and accrued liabilities	9,462	8,113
Current portion of debt	138	403
Current portion of lease liabilities	462	577
Total current liabilities	10,062	9,093
Non-current portion of debt		35
Non-current portion of lease liabilities	679	942
Other long-term liabilities	68
Total liabilities	10,809	10,070
Stockholders’ equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 568 shares of Series N at September 30, 2020 and December 31, 2019	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued and outstanding 29,724,037 shares at September 30, 2020 and 29,339,101 at December 31, 2019	298	293
Additional paid-in capital	285,863	285,099
Accumulated deficit	(270,133)	(273,474)
Accumulated other comprehensive loss	(77)	(77)
Total stockholders’ equity	15,957	11,847
Total liabilities and stockholders’ equity	$ 26,766	$ 21,917