XML 83 R53.htm IDEA: XBRL DOCUMENT
v3.21.1

Note 9 - Notes Payable and Capital Leases - Fixed Charge Coverage Ratio (Details) - Maximum [Member] | 3 Months Ended | 24 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2021
Fixed Charge Coverage Ratio | 1.05 | 0.95 | 0.85 | 0.75 |
Forecast [Member] |  |  |  |  |
Fixed Charge Coverage Ratio |  |  |  |  | 1.15

X
- Definition Financial ratio that measures the entity's ability to pay all of its fixed charges or expenses with its income before interest and income taxes. + References No definition available. + Details
Name: | ctib_FixedChargeCoverageRatio
Namespace Prefix: | ctib_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |