Investment Securities (Tables)

6 Months Ended

Aug. 31, 2017

Investment Securities [Abstract]

Unrealized Gain (Loss) on Investments [Table Text Block]

As of August 31, 2017, and February 28, 2017, the Company had the following investments:

	August 31, 2017						February 28, 2017
	Cost Basis		Unrealized Holding Gain/(Loss)		Fair Value		Cost Basis		Unrealized Holding Gain/(Loss)		Fair Value
Investment Securities
Marketable Securities
Trading
Deferred Compensation	$	3,749	$	—	$	3,749	$	4,094	$	—	$	4,094
Available-for-sale
Cellstar	—		3		3		—		6		6
Total Marketable Securities	3,749		3		3,752		4,094		6		4,100
Other Long-Term Investments	5,011		—		5,011		6,288		—		6,288
Total Investment Securities	$	8,760	$	3	$	8,763	$	10,382	$	6	$	10,388