XML 39 R24.htm IDEA: XBRL DOCUMENT v2.4.1.9

9. Concentration of Risk (Tables)

3 Months Ended

Mar. 31, 2015

Concentration Of Risk Tables

Major Customers Revenue Details

Sales to Three		For the Period Ended
Largest Customers		March 31, 2015				March 31, 2014
Alpha Gary Corporation		$	969,960			$	1,142,850
Ampacet Corporation			305,407				-
Kohler Corporation			340,473				778,766
Teck American, Inc.							145,432
		$	1,615,840			$	2,067,048
% of Total Revenues			54.82	%			70.10	%
Three Largest
Accounts Receivable		March 31, 2015				March 31, 2014
Kohler Corporation						$	383,589
Commerce Industrial Chemical							57,715
AlphaGary Corporation			36,945				-
Scutter Enterprises LLC			26,600				-
Teck American, Inc.			164,042				203,888
		$	227,587			$	645,192
% of Total Receivables			43.66	%			74.00	%

X

- Details

Name:	UAMY_ConcentrationOfRiskTablesAbstract
Namespace Prefix:	UAMY_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration