XML 70 R38.htm IDEA: XBRL DOCUMENT v2.4.1.9

Note F - Accounts and Other Receivables, Net (Details Textual)	9 Months Ended
	Dec. 28, 2014
Receivables [Abstract]
Accounts Receivable Payment Terms	30 days

X

- Definition

Nathan's standard payment terms.

+ References

No definition available.

+ Details

Name:	nath_AccountsReceivablePaymentTerms
Namespace Prefix:	nath_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ReceivablesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration