Definite-lived Intangibles (Tables)

6 Months Ended

Aug. 31, 2015

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, 2015 and August 31, 2015:

		As of February 28, 2015						As of August 31, 2015
		(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	6.8	$	1,240	$	585	$	655	$	1,240	$	656	$	584
Patents	6.0	5,180		401		4,779		5,180		771		4,409
Customer lists	1.9	1,015		205		810		1,015		374		641
Programming agreement	6.1	2,154		220		1,934		2,154		367		1,787
TOTAL		$	9,589	$	1,411	$	8,178	$	9,589	$	2,168	$	7,421

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)
2016	1,514
2017	1,514
2018	1,255
2019	1,076
2020	1,076