CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 3,751	$ 4,268
Accounts receivable	2,769	400
Inventory – equipment	540	2,405
Other current assets	654	607
Total current assets	7,714	7,680
Property and equipment, net	181	175
Equity method investments	4,213	2,767
Right-of-use assets	985
Identifiable intangible assets, net	3,509	3,627
Goodwill	6,158	6,158
Other assets	224	224
Total assets	22,984	20,631
Current liabilities:
Accounts payable and accrued liabilities	10,849	8,101
Current portion of debt	391	1,178
Current portion of lease liabilities	506
Other current liabilities	30	892
Total current liabilities	11,776	10,171
Non-current portion of debt	240	438
Non-current portion of lease liabilities	531
Other non-current liabilities		1,838
Deferred tax liabilities	584	584
Total liabilities	13,131	13,031
Stockholders’ equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 569 Class N shares at June 30, 2019 and December 31, 2018	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued and outstanding 29,253,278 shares at June 30, 2019 and December 31, 2018	293	293
Additional paid-in capital	284,898	284,751
Accumulated deficit	(275,267)	(277,373)
Accumulated other comprehensive loss	(77)	(77)
Total stockholders’ equity	9,853	7,600
Total liabilities and stockholders’ equity	$ 22,984	$ 20,631