Segment Information (Details) (USD $)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Sale of Product	$ 1,936,481us-gaap_SalesRevenueGoodsGross	$ 1,948,856us-gaap_SalesRevenueGoodsGross
Segment Income (Loss)	(171,548)us-gaap_NetIncomeLoss	(452,205)us-gaap_NetIncomeLoss
Segment Assets	11,021,361us-gaap_Assets		10,950,137us-gaap_Assets
Fluorine Products
Segment Reporting Information [Line Items]
Sale of Product	0	0
Depreciation and Amortization	27,522	26,095
Segment Income (Loss)	(98,156)	(103,182)
Expenditures for Segment Assets	8,364	8,739
Segment Assets	5,976,645		5,996,258
Consolidated Total
Segment Reporting Information [Line Items]
Sale of Product	1,936,481	1,948,856
Depreciation and Amortization	51,685	68,455
Segment Income (Loss)	(171,548)	(452,205)
Expenditures for Segment Assets	9,721	8,739
Segment Assets	11,021,361		10,950,137
Radiochemical Products
Segment Reporting Information [Line Items]
Sale of Product	421,639	418,404
Depreciation and Amortization	1,704	2,119
Segment Income (Loss)	86,968	74,112
Expenditures for Segment Assets	870	0
Segment Assets	221,990		230,257
Corporate Allocation
Segment Reporting Information [Line Items]
Sale of Product	0	0
Depreciation and Amortization	1,127	5,923
Segment Income (Loss)	(639,003)	(852,762)
Expenditures for Segment Assets	0	0
Segment Assets	2,742,340		2,734,030
Cobalt Products
Segment Reporting Information [Line Items]
Sale of Product	253,315	541,948
Depreciation and Amortization	10,487	20,502
Segment Income (Loss)	150,268	199,765
Expenditures for Segment Assets	0	0
Segment Assets	1,026,490		1,035,226
Segment Total
Segment Reporting Information [Line Items]
Sale of Product	1,936,481	1,948,856
Depreciation and Amortization	50,558	62,532
Segment Income (Loss)	467,455	400,557
Expenditures for Segment Assets	9,721	8,739
Segment Assets	8,279,021		8,216,107
Nuclear Medicine Standards
Segment Reporting Information [Line Items]
Sale of Product	869,982	813,523
Depreciation and Amortization	3,616	4,890
Segment Income (Loss)	192,649	158,976
Expenditures for Segment Assets	487	0
Segment Assets	536,783		564,034
Transportation
Segment Reporting Information [Line Items]
Sale of Product	36,650	50,225
Depreciation and Amortization	1,111	3,027
Segment Income (Loss)	(6,635)	3,911
Expenditures for Segment Assets	0	0
Segment Assets	32,124		8,434
Radiological Services
Segment Reporting Information [Line Items]
Sale of Product	354,895	124,756
Depreciation and Amortization	6,118	5,899
Segment Income (Loss)	142,361	66,975
Expenditures for Segment Assets	0	0
Segment Assets	$ 484,989		$ 381,898

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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