Consolidated Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 304,597	$ 314,520
Accounts receivable	1,083,137	774,275
Inventories	1,788,784	1,476,240
Prepaids and other current assets	609,414	736,447
Total current assets	3,785,932	3,301,482
Long-term assets
Restricted bank and money market accounts	952,536	450,631
Property, plant and equipment, net	1,904,103	1,948,076
Investment	0	1,492,781
Patents and other intangibles, net	5,923,738	4,186,295
Total long-term assets	8,780,377	8,077,783
Total assets	12,566,309	11,379,265
Current liabilities
Accounts payable	2,000,966	941,659
Accrued liabilities	714,014	568,714
Convertible debt, net of debt discount	0	3,025,165
Current portion of unearned revenue	2,952,658	2,608,328
Current installments of notes payable	67,313	366,953
Total current liabilities	5,734,951	7,510,819
Long-term liabilities
Obligation for lease disposal costs	476,044	468,974
Unearned revenues, net of current portion	364,440	364,440
Notes payable, net of current portion and debt discount	443,476	428,891
Mandatorily redeemable convertible preferred stock	4,496,334	850,000
Total long-term liabilities	5,780,294	2,112,305
Total liabilities	11,515,245	9,623,124
Stockholders' Equity
Common stock	4,067,554	4,049,998
Additional paid-in capital	120,355,848	119,595,535
Accumulated deficit	(124,910,190)	(121,939,561)
(Deficit) Equity attributable to International Isotopes Inc. stockholders	(486,788)	1,705,972
Equity attributable to noncontrolling interest	1,537,852	50,169
Total equity	1,051,064	1,756,141
Total liabilities and stockholders' equity	$ 12,566,309	$ 11,379,265

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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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.