Fair Value Measurements (Details 1) (USD $) In Thousands, unless otherwise specified	Jul. 25, 2014		Apr. 25, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and equivalents	$ 3,625	[1]	$ 7,826	[1]
Short-term note receivable	18	[2]	18	[2]
Long-term note receivable	16,798	[3]	16,243	[3]
Assets	20,441		24,087
Long-term debt	840	[4],[5]
Interest on note receivable from the sale of land	7.00%
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and equivalents	3,625	[1]	7,826	[1]
Short-term note receivable	0	[2]	0	[2]
Long-term note receivable	0	[3]	0	[3]
Assets	3,625		7,826
Long-term debt	0	[4],[5]
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and equivalents	0	[1]	0	[1]
Short-term note receivable	18	[2]	18	[2]
Long-term note receivable	221	[3]	225	[3]
Assets	239		243
Long-term debt	840	[4],[5]
Interest on note receivable from the sale of land	7.00%
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and equivalents	0	[1]	0	[1]
Short-term note receivable	0	[2]	0	[2]
Long-term note receivable	16,577	[3]	16,018	[3]
Assets	16,577		16,018
Long-term debt	$ 0	[4],[5]

[1] Cash and equivalents primarily represent cash deposits as well as credit card receivables that generally settle in less than three days.

[2] Short-term note receivable is the current portion of a note receivable from the sale of land with an interest rate of seven percent.

[3] Long-term note receivable includes a note receivable from the sale of land with an interest rate of seven percent (Level 2), and a promissory note from SWH Mimi’s Café Holding Company, LLC that is valued using a discounted cash flow model (Level 3).

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[5] {F|ahBzfndlYmZpbGluZ3MtaHJkcmoLEgZYTUxEb2MiXlhCUkxEb2NHZW5JbmZvOjE2N2Q3YTI0NGIyYTQ3Y2Q4ZWVkZTQ1YzUxMzBlZDA0fFRleHRTZWxlY3Rpb246OThEODA5RTM4RjE2NkVGNDUzQTgwNzNDOTEzN0REMzgM}