Radyne Acquisition-Related Restructuring Plan (Tables)
 6 Months Ended
Jan. 31, 2016
Radyne Acquisition Related Restructuring Plan [Abstract]  
Determination of estimated facility exit costs table
The remaining estimated amounts relate to facility exit costs and were determined as follows:
 
At August 1, 2008
Total non-cancelable lease obligations
$
12,741,000

Less: Estimated sublease income
8,600,000

Total net estimated facility exit costs
4,141,000

Less: Interest expense to be accreted
2,041,000

Present value of estimated facility exit costs
$
2,100,000
Summary of acquisition-related restructuring liabilities
As of January 31, 2016, the amount of the acquisition-related restructuring reserve is as follows:
 
Cumulative
Activity Through
January 31, 2016
Present value of estimated facility exit costs at August 1, 2008
$
2,100,000

Cash payments made
(8,242,000
)
Cash payments received
8,600,000

Accreted interest recorded
1,510,000

Liability as of January 31, 2016
3,968,000

Amount recorded as accrued expenses and other current liabilities in the Condensed Consolidated Balance Sheet
1,316,000

Amount recorded as other liabilities in the Condensed Consolidated Balance Sheet
$
2,652,000
Summary of future cash payments associated with estimated facility exit costs
Future cash payments associated with our restructuring plan are summarized below:
 
As of
 
January 31, 2016
Future lease payments to be made
$
3,968,000

Interest expense to be accreted in future periods
530,000

Total remaining payments
$
4,498,000