XML 33 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6

LINE OF CREDIT	3 Months Ended
	Mar. 31, 2012
Line Of Credit Facility [Abstract]
LINE OF CREDIT	NOTE 4 - LINE OF CREDIT In December 2011, the Company renewed a $25 million credit facility with a bank. This facility is renewable annually and now terminates on June 15, 2013.  Borrowings under this facility bear interest at LIBOR (1.01% at March 31, 2012) plus 200 basis points. The Company is charged three-eighths of a percent (0.375%) per year on the unused portion. At March 31, 2012 and December 31, 2011, the Company was in compliance with the terms and covenants of the credit facility, which remains unused.

X

- Definition

The entire disclosure for short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.

+ References

No definition available.

+ Details

Name:	rgr_LineOfCreditFacilitiesTextBlock
Namespace Prefix:	rgr_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_LineOfCreditFacilityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration