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Note 11 - Capital Resources (Details) - Outstanding Junior Subordinated Notes (USD $) | 12 Months Ended
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Dec. 31, 2013
Subordinated Borrowing [Line Items] |
Principal Balance of Notes (in Dollars) | $ 121,136
Cathay Capital Trust I [Member] |
Subordinated Borrowing [Line Items] |
Issuance Date | Jun. 26, 2003
Principal Balance of Notes (in Dollars) | 20,619
Not Redeemable Until | Jun. 30, 2008
Stated Maturity | Jun. 30, 2033
Annualized Coupon Rate | 3-month LIBOR + 3.15%
Current Interest Rate | 3.40%
Date of Rate Change | Dec. 30, 2013
Payable/ Distribution Date | March 30 June 30 September 30 December 30
Cathay Statutory Trust I [Member] |
Subordinated Borrowing [Line Items] |
Issuance Date | Sep. 17, 2003
Principal Balance of Notes (in Dollars) | 20,619
Not Redeemable Until | Sep. 17, 2008
Stated Maturity | Sep. 17, 2033
Annualized Coupon Rate | 3-month LIBOR + 3.00%
Current Interest Rate | 3.24%
Date of Rate Change | Dec. 17, 2013
Payable/ Distribution Date | March 17 June 17 September 17 December 17
Cathay Capital Trust II [Member] |
Subordinated Borrowing [Line Items] |
Issuance Date | Dec. 30, 2003
Principal Balance of Notes (in Dollars) | 12,887
Not Redeemable Until | Mar. 30, 2009
Stated Maturity | Mar. 30, 2034
Annualized Coupon Rate | 3-month LIBOR + 2.90%
Current Interest Rate | 3.15%
Date of Rate Change | Dec. 30, 2013
Payable/ Distribution Date | March 30 June 30 September 30 December 30
Cathay Capital Trust III [Member] |
Subordinated Borrowing [Line Items] |
Issuance Date | Mar. 28, 2007
Principal Balance of Notes (in Dollars) | 46,392
Not Redeemable Until | Jun. 15, 2012
Stated Maturity | Jun. 15, 2037
Annualized Coupon Rate | 3-month LIBOR + 1.48%
Current Interest Rate | 1.72%
Date of Rate Change | Dec. 16, 2013
Payable/ Distribution Date | March 15 June 15 September 15 December 15
Cathay Capital Trust IV [Member] |
Subordinated Borrowing [Line Items] |
Issuance Date | May 31, 2007
Principal Balance of Notes (in Dollars) | $ 20,619
Not Redeemable Until | Sep. 06, 2012
Stated Maturity | Sep. 06, 2037
Annualized Coupon Rate | 3-month LIBOR 1.40%
Current Interest Rate | 1.64%
Date of Rate Change | Dec. 06, 2013
Payable/ Distribution Date | March 6 June 6 September 6 December 6

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- Definition Junior subordinated notes non redeemable date. + References No definition available. + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13, 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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