XML 108 R23.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Stock repurchase program | 12 Months Ended
--- | ---
Oct. 31, 2015
Equity [Abstract] |
Stock Repurchase Program | Note 16 - Stock repurchase program During April 2014, the Company announced that its Board of Directors authorized the repurchase of up to 500,000 shares of its common stock. The share repurchase program may be suspended or terminated at any time without prior notice. As of October 31, 2015, the Company repurchased and retired 22,828 shares, all during fiscal 2014, pursuant to the program.

X
- Definition Disclosure of stock regard to collateral required and collateral rights on securities sold under agreements to repurchase. + References No definition available. + Details
Name: | rfil_StockRepurchaseProgramTextBlockTextBlock
Namespace Prefix: | rfil_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration