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Equity (Details)	Apr. 07, 2016 shares
Subsequent Event [Member]
Equity (Textual)
Shares remain available for purchase	56,318

X

- Definition

Shares remain available for purchase.

+ References

No definition available.

+ Details

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Namespace Prefix:	tsri_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

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Namespace Prefix:	tsri_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: