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v2.4.1.9

Subordinated Debt (Details Textual) (USD $) | 1 Months Ended | 0 Months Ended | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jul. 17, 2012 | Feb. 08, 2008 | Feb. 28, 2006 | Feb. 28, 2003 | Dec. 31, 2014 | Dec. 31, 2013 | May 28, 2010
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  | 9.00%us-gaap_DebtInstrumentInterestRateStatedPercentage |  |  |
Warrants To Purchase Common Shares |  |  | 303,030 ctib_WarrantsToPurchaseOfCommonShares | 163,000 ctib_WarrantsToPurchaseOfCommonShares |  |  |
Common Stock, Par or Stated Value Per Share |  |  | $ 3.30 us-gaap_CommonStockParOrStatedValuePerShare | $ 4.87 us-gaap_CommonStockParOrStatedValuePerShare | $ 0 us-gaap_CommonStockParOrStatedValuePerShare | $ 0 us-gaap_CommonStockParOrStatedValuePerShare |
Bank Loan Refinance |  |  |  | $ 880,000 ctib_BankLoanRefinance |  |  |
Fair Value Of Warrants | 703,000 ctib_FairValueOfWarrants |  | 443,000 ctib_FairValueOfWarrants | 460,000 ctib_FairValueOfWarrants | 525,000 ctib_FairValueOfWarrants |  |
Notes Reduction |  | 794,000 us-gaap_NotesReduction |  |  |  |  |
Notes Payable | 5,000,000 us-gaap_NotesPayable | 4,000 us-gaap_NotesPayable |  |  |  |  | 548,000 us-gaap_NotesPayable
Notes Bearing Interest Description |  |  | five year subordinated notes bearing interest at 2% over the prime rate determined on a quarterly basis |  |  |  |
Warrants Term |  |  |  | 5 years |  |  |
Various Times From 2003 To 2005 [Member] |  |  |  |  |  |  |
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Notes Payable To Bank |  |  |  |  | 814,000 us-gaap_NotesPayableToBank / us-gaap_StatementScenarioAxis = ctib_VariousTimesFrom2003To2005Member |  |
Subordinated Demand Notes |  |  |  |  | 684,000 ctib_SubordinatedDemandNotes / us-gaap_StatementScenarioAxis = ctib_VariousTimesFrom2003To2005Member |  |
Percentage Of Interest Bearing On Notes |  |  |  |  | 8.00%ctib_PercentageOfInterestBearingOnNotes / us-gaap_StatementScenarioAxis = ctib_VariousTimesFrom2003To2005Member |  |
Subordinated Debt [Member] |  |  |  |  |  |  |
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Sale of Stock, Consideration Received on Transaction |  |  | $ 1,000,000 us-gaap_SaleOfStockConsiderationReceivedOnTransaction / us-gaap_LongtermDebtTypeAxis = us-gaap_SubordinatedDebtMember | $ 1,630,000 us-gaap_SaleOfStockConsiderationReceivedOnTransaction / us-gaap_LongtermDebtTypeAxis = us-gaap_SubordinatedDebtMember |  |  |

X
- Definition It represents the proceeds received from shareholders were used to refinance bank loan. + References No definition available. + Details
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- Definition Represents the value of warrants calculated under BlackScholes option pricing formula. + References No definition available. + Details
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- Definition It represents the notes bearing interest description. + References No definition available. + Details
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- Definition Represents the carrying amount as of the balance sheet date of sub ordinate notes that are interest bearing payable on demand. + References No definition available. + Details
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- Definition Represents the term of warrants issued during the period. + References No definition available. + Details
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- Definition It represents the warrants to purchase of common stock. + References No definition available. + Details
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- Definition Face amount or stated value per share of common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. + 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: 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) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 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 + Details
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- Definition Including the current and noncurrent portions, the carrying value as of the balance sheet date of notes payable to banks, excluding mortgage notes, initially due beyond one year or beyond the operating cycle if longer. + 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 SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: 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) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition The value of notes retired (or transferred to another entity) in noncash investing or financing transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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