CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 2,728	$ 4,268
Accounts receivable	1,859	400
Current portion of notes receivable, net	1,295
Inventory – equipment	104	2,405
Other current assets	784	607
Total current assets	6,770	7,680
Property and equipment, net	221	175
Non-current portion of notes receivable, net	1,366
Equity method investments	2,516	2,767
Right-of-use asset	1,483
Intangible assets, net	3,392	3,627
Goodwill	5,585	6,158
Deferred tax assets	372
Other assets	212	224
Total assets	21,917	20,631
Current liabilities:
Accounts payable and accrued liabilities	8,110	8,101
Current portion of third party debt	403	1,178
Lease liabilities	577
Other current liabilities	3	892
Total current liabilities	9,093	10,171
Non-current portion of third party debt	35	438
Non-current portion of lease liabilities	942
Other non-current liabilities		1,838
Deferred tax liabilities		584
Total liabilities	10,070	13,031
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 569 Series N shares at December 31, 2019 and December 31, 2018	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued and outstanding 29,339,061 shares at December 31, 2019 and 29,253,278 shares at December 31, 2018	293	293
Additional paid-in capital	285,099	284,751
Accumulated deficit	(273,474)	(277,373)
Accumulated other comprehensive loss	(77)	(77)
Total stockholders’ equity	11,847	7,600
Total liabilities and stockholders’ equity	$ 21,917	$ 20,631