Consolidated Balance Sheets - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 7,360,000	$ 895,000
Accounts receivable	593,000	6,000
Inventory	1,549,000	131,000
Prepaid expenses and other current assets	1,615,000	923,000
Total current assets	11,117,000	1,955,000
Property and equipment, net	239,000	187,000
Other assets	138,000	156,000
Total assets	11,494,000	2,298,000
Current liabilities:
Accounts payable	1,432,000	416,000
Accrued liabilities	1,293,000	223,000
Note payable	4,833,000	2,500,000
Total liabilities	$ 7,558,000	$ 3,139,000
Stockholders’ equity (deficit):
Preferred stock, no par value; unlimited shares authorized; no shares issued and outstanding as of December 31, 2015 and 2014
Common stock and paid-in capital, no par value; unlimited shares authorized as of December 31, 2015 and 2014; 7,490,288 and 2,293,057 shares issued and outstanding as of December 31, 2015 and 2014, respectively	$ 52,447,000	$ 35,244,000
Accumulated deficit	(48,511,000)	(36,085,000)
Total stockholders’ equity (deficit)	3,936,000	(841,000)
Total liabilities and stockholders’ equity (deficit)	$ 11,494,000	$ 2,298,000

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.