Name:	tlfa_EmployeeServiceShareBasedCompensationNonVestedAwardsCompensationCostNotYetRecognizedDueInFourYears
Namespace Prefix:	tlfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Unrecognized cost of unvested share-based compensation awards in excess of one year due in the third fiscal year following the latest fiscal year.

No definition available.

Name:	tlfa_EmployeeServiceShareBasedCompensationNonVestedAwardsCompensationCostNotYetRecognizedDueInThreeYears
Namespace Prefix:	tlfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Unrecognized cost of unvested share-based compensation awards due in excess of one year due in the second fiscal year following the latest fiscal year.

No definition available.

Name:	tlfa_EmployeeServiceShareBasedCompensationNonVestedAwardsCompensationCostNotYetRecognizedDueInTwoYears
Namespace Prefix:	tlfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Unrecognized cost of unvested share-based compensation awards in excess of one year due in the next fiscal year following the latest fiscal year.

No definition available.

Name:	tlfa_EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueInNextTwelveMonths
Namespace Prefix:	tlfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Unrecognized cost of unvested share-based compensation awards in excess of one year due in the fifth fiscal year following the latest fiscal year.

No definition available.

Name:	tlfa_EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedDueInFiveYears
Namespace Prefix:	tlfa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.