CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash	$ 4,320	$ 7,639
Other receivable	3,500	0
Other current assets	84	270
Total current assets	7,904	7,909
Deferred tax assets, net	1,149	3,362
Total assets	9,053	11,271
Current liabilities:
Accounts payable	213	770
Accrued expenses and other current liabilities	158	170
Total current liabilities	371	940
Commitments and contingencies
Stockholders’ equity:
Preferred stock - $0.01 par value, authorized 3,000,000 shares; no shares issued and outstanding at September 30, 2017 and December 31, 2016	0	0
Common stock - $0.01 par value, authorized 170,000,000 shares; issued and outstanding 44,214,603 shares at September 30, 2017 and December 31, 2016	441	441
Additional paid-in capital	83,650	90,282
Accumulated deficit	(75,409)	(80,392)
Total stockholders’ equity	8,682	10,331
Total liabilities and stockholders’ equity	$ 9,053	$ 11,271

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).