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Fair Value Measurements (Tables)
12 Months Ended
Apr. 26, 2013
Fair Value Measurements [Abstract]  
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52 Weeks Ended

 

52 Weeks Ended

 

52 Weeks Ended

 

 

April 26,

 

April 27,

 

April 29,

 

 

2013

 

2012

 

2011

Beginning Balance

 

$

5,508,768 

 

$

5,209,590 

 

$

Net purchases / (settlements)

 

 

(1,450,000)

 

 

 

 

5,000,000 

Interest accrual

 

 

 

 

299,178 

 

 

209,590 

Transfers in/(out) of Level 3

 

 

 

 

 

 

Other-than-temporary impairment included in net income

 

 

(4,058,768)

 

 

 

 

Total unrealized gains/(losses) included in other comprehensive income

 

 

 

 

 

 

Ending Balance

 

$

 

$

5,508,768 

 

$

5,209,590