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Investment Securities (Tables)
6 Months Ended
Aug. 31, 2014
Investment Securities [Abstract]  
Unrealized Gain (Loss) on Investments [Table Text Block]
As of August 31, 2014 and February 28, 2014, the Company had the following investments:

 
August 31, 2014
 
February 28, 2014
 
Cost
Basis
 
Unrealized
Holding
Gain/(Loss)
 
Fair
Value
 
Cost
Basis
 
Unrealized
Holding
Gain/(Loss)
 
Fair
Value
Investment Securities
 

 
 

 
 

 
 

 
 

 
 

Marketable Securities
 

 
 

 
 

 
 

 
 

 
 

Trading
 

 
 

 
 

 
 

 
 

 
 

Deferred Compensation
$
4,293

 
$

 
$
4,293

 
$
4,234

 
$

 
$
4,234

Available-for-sale
 

 
 

 
 

 
 

 
 

 
 

Cellstar

 
3

 
3

 

 
3

 
3

Held-to-maturity Investment
966

 

 
966

 
7,640

 

 
7,640

Total Marketable Securities
5,259

 
3

 
5,262

 
11,874

 
3

 
11,877

Other Long-Term Investments
8,251

 

 
8,251

 
2,225

 

 
2,225

Total Investment Securities
$
13,510

 
$
3

 
$
13,513

 
$
14,099

 
$
3

 
$
14,102