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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Feb. 28, 2015

Summary of Significant Accounting Policies [Abstract]

Summary of available-for-sale investments

	February 28, 2015
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(In thousands)
Short-term investments:
Certificates of deposit	$	6,970	$	1	$	-	$	6,971
Total short-term investments	$	6,970	$	1	$	-	$	6,971

	February 28, 2014
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(In thousands)
Short-term investments:
Treasury bills	$	1,282	$	0.49	$	-	$	1,282
Certificates of deposit		4,978		0.51		-		4,979
Total short-term investments	$	6,260	$	1	$	-	$	6,261

Contractual maturities of available-for-sale non-equity investments

Cost

Fair

Value

(In thousands)

Maturing within one year

$

6,970

$

6,971

Summary of estimated useful lives of assets

Leasehold Improvements	10 years
Machinery and Equipment	5 years

- Definition

Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

+ References+ Details