XML 22 R67.htm IDEA: XBRL DOCUMENT
v2.4.0.8

FAIR VALUE (Details 2) (USD $) | 12 Months Ended | 1 Months Ended |  | 1 Months Ended
--- | --- | --- | --- | ---
Feb. 28, 2013 | Mar. 31, 2012 Century Mingde | Feb. 28, 2013 Century Mingde | Feb. 28, 2013 Third-party online platform
Long-term investments |  |  |  |
Long-term investment | $ 5,491,073 |  | $ 2,411,073 | $ 3,080,000
Percentage of equity interest acquired |  | 6.00% |  | 16.85%
Cash consideration |  | $ 2,411,073 |  | $ 3,080,000
Discount rate (as a percent) | 19.00% |  |  |
Number of preferred shares acquired |  |  |  | 2,200,000

X
- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueInputsDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). + 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 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term. + References No definition available. + Details
Name: | us-gaap_PaymentsToAcquireLongtermInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Represents the percentage of ownership interest acquired in investments that are intended to be held for an extended period of time (longer than one operating cycle) by the entity. + References No definition available. + Details
Name: | xrs_LongTermInvestmentsOwnershipInterestAcquired
Namespace Prefix: | xrs_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of preferred shares that have been acquired during the period. + References No definition available. + Details
Name: | xrs_PreferredStockSharesAcquired
Namespace Prefix: | xrs_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration