CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2016	Dec. 31, 2015
ASSETS
Cash and Cash Equivalents	$ 17,180,594	$ 31,198,182
Investments available for sale	40,759,703	39,482,732
Accounts Receivable, net of a reserve of $5,000 in 2016 and $75,000 in 2015	6,393,228	5,046,733
Inventory	12,141,072	7,871,780
Other Current Assets	2,034,598	1,026,889
Total Current Assets	78,509,195	84,626,316
Property and Equipment, net	1,391,575	1,646,568
Inventory, Non-Current	1,826,554
Intangible Assets	4,382	165,657
Goodwill	920,745	920,745
Other Non-current Assets	501,187	462,839
Total Assets	83,153,638	87,822,125
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts Payable	5,858,234	3,995,216
Accrued Liabilities	4,210,151	3,831,356
Customer Deposits	77,217	264,879
Total Current Liabilities	10,145,602	8,091,451
Deferred License Revenue	20,051,737	17,410,852
Shareholders' Equity:
Common Shares, no par value, 51,527,711 and 51,501,877 shares issued and outstanding	268,199,939	257,773,494
Accumulated Deficit	(214,341,092)	(194,538,176)
Accumulated Other Comprehensive Income	(902,548)	(915,496)
Total Shareholders' Equity	52,956,299	62,319,822
Total Liabilities And Shareholders' Equity	$ 83,153,638	$ 87,822,125

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.