Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 13,650	$ 22,781
Prepaid expenses	226	168
Other current assets	8	1
Total current assets	13,884	22,950
Non-Current assets
Deferred issuance cost	326	0
Deferred issuance cost (amortization)	(64)	0
Total non-current assets	262	0
Total assets	14,146	22,950
Current liabilities:
Accounts payable	1,612	1,032
Accrued liabilities	659	605
Total current liabilities	2,271	1,637
Total liabilities	2,271	1,637
Commitments and Contingencies (Note 9)
Stockholders' equity:
Common stock, no par value; unlimited shares authorized; 19,896 shares issued and outstanding (2018 19,896)	106,392	106,392
Additional paid-in capital	48,271	44,934
Accumulated deficit	(144,031)	(131,256)
Accumulated other comprehensive income	1,243	1,243
Total stockholders' equity	11,875	21,313
Total liabilities and stockholders' equity	$ 14,146	$ 22,950

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).

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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).