Definite-lived Intangibles (Tables)

9 Months Ended

Nov. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The following table presents the weighted-average useful life, gross carrying amount and accumulated amortization for each major class of definite-lived intangible assets at February 28, 2014 and November 30, 2014:

		As of February 28, 2014						As of November 30, 2014
		(in 000's)
	Weighted Average Remaining Useful Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Trademarks	11.9	$	810	$	548	$	262	$	1,240	$	549	$	691
Patents	6.7	—		—		—		5,180		216		4,964
Customer list	2.6	—		—		—		1,015		121		894
Programming agreement	6.8	—		—		—		2,154		147		2,007
TOTAL		$	810	$	548	$	262	$	9,589	$	1,033	$	8,556

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The following table presents the Company's estimate of amortization expense for each of the five succeeding fiscal years for definite-lived intangibles:

Year ended February 28 (29),	Expected Amortization Expense
	(in 000's)
2015	920
2016	1,514
2017	1,514
2018	1,255
2019	1,076