XML 39 R45.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 10 - Geographic and Segment Information (Details) - Fees for Services Provided to Joint Ventures By Geographic Location as a Percentage of Total Fees for Services Provided to Joint Ventures (USD $) | 3 Months Ended
--- | ---
May 31, 2014 | May 31, 2013
Three Months Ended [Member] | CHINA |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | $ 478,979 | $ 524,724
Percentage of Total Fees for Services Provided to Joint Ventures | 23.90% | 27.30%
Three Months Ended [Member] | GERMANY |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 257,215 | 250,000
Percentage of Total Fees for Services Provided to Joint Ventures | 12.80% | 13.00%
Three Months Ended [Member] | INDIA |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 204,777 |
Percentage of Total Fees for Services Provided to Joint Ventures | 10.20% | 0.00%
Three Months Ended [Member] | JAPAN |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 170,079 | 177,432
Percentage of Total Fees for Services Provided to Joint Ventures | 8.50% | 9.30%
Three Months Ended [Member] | POLAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 152,157 | 113,339
Percentage of Total Fees for Services Provided to Joint Ventures | 7.60% | 5.90%
Three Months Ended [Member] | THAILAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 148,113 | 169,085
Percentage of Total Fees for Services Provided to Joint Ventures | 7.40% | 8.80%
Three Months Ended [Member] | FRANCE |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 139,719 | 104,645
Percentage of Total Fees for Services Provided to Joint Ventures | 7.00% | 5.50%
Three Months Ended [Member] | SWEDEN |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 130,613 | 141,000
Percentage of Total Fees for Services Provided to Joint Ventures | 6.50% | 7.40%
Three Months Ended [Member] | UNITED KINGDOM |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 127,697 | 65,193
Percentage of Total Fees for Services Provided to Joint Ventures | 6.40% | 3.40%
Three Months Ended [Member] | FINLAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 87,416 | 85,246
Percentage of Total Fees for Services Provided to Joint Ventures | 4.40% | 4.40%
Three Months Ended [Member] | CZECH REPUBLIC |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 71,489 | 55,322
Percentage of Total Fees for Services Provided to Joint Ventures | 3.60% | 2.90%
Three Months Ended [Member] | Other Countries [Member] |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 33,351 | 231,961
Percentage of Total Fees for Services Provided to Joint Ventures | 1.70% | 12.10%
Three Months Ended [Member] |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 2,001,775 | 1,917,947
Percentage of Total Fees for Services Provided to Joint Ventures | 100.00% | 100.00%
Six Months Ended [Member] | CHINA |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 1,590,612 | 1,468,622
Percentage of Total Fees for Services Provided to Joint Ventures | 25.80% | 26.50%
Six Months Ended [Member] | GERMANY |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 784,326 | 742,213
Percentage of Total Fees for Services Provided to Joint Ventures | 12.70% | 13.40%
Six Months Ended [Member] | INDIA |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 371,635 |
Percentage of Total Fees for Services Provided to Joint Ventures | 6.00% | 0.00%
Six Months Ended [Member] | JAPAN |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 510,769 | 548,618
Percentage of Total Fees for Services Provided to Joint Ventures | 8.30% | 9.90%
Six Months Ended [Member] | POLAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 469,242 | 379,650
Percentage of Total Fees for Services Provided to Joint Ventures | 7.60% | 6.90%
Six Months Ended [Member] | THAILAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 431,112 | 471,074
Percentage of Total Fees for Services Provided to Joint Ventures | 7.00% | 8.50%
Six Months Ended [Member] | FRANCE |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 390,794 | 381,043
Percentage of Total Fees for Services Provided to Joint Ventures | 6.30% | 6.90%
Six Months Ended [Member] | SWEDEN |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 332,806 | 305,619
Percentage of Total Fees for Services Provided to Joint Ventures | 5.40% | 5.50%
Six Months Ended [Member] | UNITED KINGDOM |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 282,329 | 168,005
Percentage of Total Fees for Services Provided to Joint Ventures | 4.60% | 3.10%
Six Months Ended [Member] | FINLAND |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 269,155 | 245,426
Percentage of Total Fees for Services Provided to Joint Ventures | 4.40% | 4.40%
Six Months Ended [Member] | CZECH REPUBLIC |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 229,230 | 147,741
Percentage of Total Fees for Services Provided to Joint Ventures | 3.70% | 2.70%
Six Months Ended [Member] | Other Countries [Member] |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | 507,084 | 677,094
Percentage of Total Fees for Services Provided to Joint Ventures | 8.20% | 12.20%
Six Months Ended [Member] |  |
Segment Reporting, Revenue Reconciling Item [Line Items] |  |
Fees for Services Provided to Joint Ventures (in Dollars) (in Dollars) | $ 6,169,094 | $ 5,535,105
Percentage of Total Fees for Services Provided to Joint Ventures | 100.00% | 100.00%

X
- Definition Percentage of entity wide fees for services provided to joint ventures generated from geographic location. + References No definition available. + Details
Name: | ntic_EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage
Namespace Prefix: | ntic_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total fees for services provided to joint ventures by geographic locations. + References No definition available. + Details
Name: | ntic_TotalFeesForServicesProvidedToJointVenturesGeographicLocation
Namespace Prefix: | ntic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingRevenueReconcilingItemLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration