XML 64 R51.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Subordinated Debt - Related Parties (Details Textual) - USD ($) |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Feb. 08, 2008 | Jul. 17, 2012 | Feb. 28, 2006 | Feb. 28, 2003 | Dec. 31, 2015 | Dec. 31, 2014 | May. 28, 2010
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Warrants To Purchase Common Shares |  |  | 303,030 | 163,000 |  |  |
Common Stock, Par or Stated Value Per Share |  |  | $ 3.30 | $ 4.87 | $ 0 | $ 0 |
Bank Loan Refinance |  |  |  | $ 880,000 |  |  |
Fair Value Of Warrants |  | $ 703,000 | $ 443,000 | $ 460,000 | $ 714,000 |  |
Notes Reduction | $ 794,000 |  |  |  |  |  |
Notes Payable | $ 4,000 | $ 5,000,000 |  |  |  |  | $ 577,000
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 | 5 years |  |  |
Various Times From 2003 To 2005 [Member] |  |  |  |  |  |  |
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Notes Payable To Bank |  |  |  |  | 814,000 |  |
Subordinated Demand Notes |  |  |  |  | $ 741,000 |  |
Percentage Of Interest Bearing On Notes |  |  |  |  | 8.00% |  |
Subordinated Debt [Member] |  |  |  |  |  |  |
Subordinated Borrowing [Line Items] |  |  |  |  |  |  |
Sale of Stock, Consideration Received on Transaction |  |  | $ 1,000,000 | $ 1,630,000 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  | 9.00% |  |  |

X
- Definition It represents the proceeds received from shareholders were used to refinance bank loan. + References No definition available. + Details
Name: | ctib_BankLoanRefinance
Namespace Prefix: | ctib_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents the value of warrants calculated under BlackScholes option pricing formula. + References No definition available. + Details
Name: | ctib_FairValueOfWarrants
Namespace Prefix: | ctib_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition It represents the notes bearing interest description. + References No definition available. + Details
Name: | ctib_NotesBearingInterestDescription
Namespace Prefix: | ctib_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the percentage of Interest on notes. + References No definition available. + Details
Name: | ctib_PercentageOfInterestBearingOnNotes
Namespace Prefix: | ctib_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | ctib_SubordinatedDemandNotes
Namespace Prefix: | ctib_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the term of warrants issued during the period. + References No definition available. + Details
Name: | ctib_WarrantsTerm
Namespace Prefix: | ctib_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition It represents the warrants to purchase of common stock. + References No definition available. + Details
Name: | ctib_WarrantsToPurchaseOfCommonShares
Namespace Prefix: | ctib_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + 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 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- 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 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13, 16 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
Name: | us-gaap_NotesPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
Name: | us-gaap_NotesPayableToBank
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 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 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 + Details
Name: | us-gaap_NotesReduction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
Name: | us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SubordinatedBorrowingLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementScenarioAxis=ctib_VariousTimesFrom2003To2005Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SubordinatedDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |