Consolidated Balance Sheets - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 314,520	$ 397,955
Accounts receivable	774,275	1,084,940
Inventories	1,476,240	1,111,570
Prepaids and other current assets	736,447	543,093
Total current assets	3,301,482	3,137,558
Long-term assets
Restricted money market account	450,631	450,630
Property, plant and equipment, net	1,948,076	1,932,263
Investment	1,492,781	1,434,928
Patents and other intangibles, net	4,186,295	4,287,848
Total long-term assets	8,077,783	8,105,669
Total assets	11,379,265	11,243,227
Current liabilities
Accounts payable	941,659	1,043,989
Accrued liabilities	568,714	488,657
Current portion of unearned revenue	2,608,328	907,680
Convertible debt, net of debt discount	3,025,165	0
Current installments of notes payable, net of debt discount	366,953	45,871
Total current liabilities	7,510,819	2,486,197
Long-term liabilities
Convertible debt, net of debt discount	0	2,946,683
Notes payable, net of current portion	428,891	275,670
Unearned revenue net of current portion	364,440	642,060
Obligation for lease disposal costs	468,974	459,711
Mandatorily redeemable convertible preferred stock	850,000	850,000
Total long-term liabilities	2,112,305	5,174,124
Total liabilities	9,623,124	7,660,321
Stockholders' Equity
Common stock	4,049,998	4,022,430
Additional paid-in capital	119,598,106	119,554,325
Accumulated deficit	(121,942,132)	(120,060,449)
Equity attributable to International Isotopes Inc. stockholders	1,705,972	3,516,306
Equity attributable to non-controlling interest	50,169	66,600
Total equity	1,756,141	3,582,906
Total liabilities and stockholders' equity	$ 11,379,265	$ 11,243,227

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.