XML 33 R22.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Common Stock Warrants | 9 Months Ended
--- | ---
Sep. 30, 2016
Common Stock Warrants [Abstract] |
Common Stock Warrants | ﻿ NOTE 13- COMMON STOCK WARRANTS Series B Preferred Stock – Warrants: For each share of Series B Preferred Stock issued by the Company in the Private Placement, the Company also issued, at no additional charge, a Warrant to purchase (i) 2.00 shares of common stock of the Company if the purchaser purchased less than $700 (28,000 shares) of Series B Preferred Stock in the Private Placement, or (ii) 3.25 shares of common stock if the purchaser purchased $700 (28,000 shares) or more of Series B Preferred Stock in the Private Placement. Warrants to purchase an aggregate of 1,152,125 shares of common stock were issued by the Company to the purchasers of the 480,000 shares of Series B Preferred Stock sold in the Private Placement. Subject to certain limitations, the Warrants are exercisable for a period of approximately five (5) years expiring on July 15, 2019, at a cash purchase price of $1.85 per share of common stock.

X
- Definition Common Stock Warrant Text Block + References No definition available. + Details
Name: | cfbk_CommonStockWarrant
Namespace Prefix: | cfbk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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