CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 4,752	$ 2,109
Accounts receivable (net of allowance for doubtful accounts of $0 in 2018; $71 in 2017)	823	384
Inventory – equipment	222	170
Other current assets	433	357
Total current assets	6,230	3,020
Property and equipment, net	185	145
Identifiable intangible assets, net	3,754	3,877
Goodwill	6,158	6,158
Other assets	247	250
Total assets	16,574	13,450
Current liabilities:
Accounts payable and accrued liabilities	6,530	5,019
Related party debt	141	382
Current portion of third party debt	366	356
Contingent consideration	1,618	2,774
Other current liabilities	91	133
Total current liabilities	8,746	8,664
Non-current portion of third party debt	630	786
Deferred tax liabilities	512	512
Total liabilities	9,888	9,962
Stockholders’ equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 569 Class N shares at June 30, 2018 and December 31, 2017	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued and outstanding 29,253,278 shares at June 30, 2018 and 28,480,148 shares at December 31, 2017	293	285
Additional paid-in capital	284,608	284,396
Accumulated deficit	(278,150)	(281,124)
Accumulated other comprehensive loss	(71)	(75)
Total stockholders’ equity	6,686	3,488
Total liabilities and stockholders’ equity	$ 16,574	$ 13,450