Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 11,202,000	$ 1,247,000
Accounts receivable	344,000	0
Contract assets	39,000	184,000
Prepaid expenses and other assets	487,000	366,000
Total current assets	12,072,000	1,797,000
Fixed assets, net	441,000	498,000
Patents and other intangible assets, net	1,903,000	1,856,000
Other assets	10,000	10,000
Total Assets	14,426,000	4,161,000
Current Liabilities:
Accounts payable and accrued liabilities	1,147,000	768,000
Current portion of lease liabilities	161,000	159,000
Accrued compensation and taxes	828,000	607,000
Total current liabilities	2,136,000	1,534,000
Long Term Liabilities:
Long term lease liabilities	154,000	195,000
Total liabilities	2,290,000	1,729,000
Commitments
Stockholders' Equity:
Preferred stock, $0.0001 par value, zero shares issued and outstanding	0	0
Common stock, $0.0001 par value, 21,361,353 and 15,608,853 shares issued and outstanding at March 31, 2018 and December 31, 2017, respectively	2,000	2,000
Additional paid-in capital	64,423,000	52,441,000
Accumulated deficit	(52,289,000)	(50,011,000)
Total stockholders' equity	12,136,000	2,432,000
Total Liabilities and Stockholders' Equity	$ 14,426,000	$ 4,161,000

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

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.