XML 46 R33.htm IDEA: XBRL DOCUMENT
v3.22.1

SIGNIFICANT ACCOUNTING POLICIES, Shipping and Handling Costs (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Shipping and handling costs [Abstract] |  |
Operating expenses | $ 44,699 | $ 41,328
Shipping and Handling [Member] |  |
Shipping and handling costs [Abstract] |  |
Operating expenses | $ 3,100 | $ 3,200

X
- References No definition available. + Details
Name: | tlfa_ShippingAndHandlingCostsAbstract
Namespace Prefix: | tlfa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense. + References No definition available. + Details
Name: | us-gaap_OperatingCostsAndExpenses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ShippingAndHandlingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |