v2.4.0.8

10. CAPITAL STOCK (Tables)

12 Months Ended

May 31, 2014

Capital Stock Tables

Stock option transactions

The following table summarizes the Company’s stock option transactions during fiscal 2014, 2013 and 2012 (in thousands, except per share data):

					Outstanding Options
								Weighted
					Number			Average			Aggregate
		Available			of			Exercise			Intrinsic
		Shares			Shares			Price			Value
Balances, May 31, 2011			687			2,083		$	3.40		$	298
Additional shares reserved			1,199			--
Options granted			(1,141	)		1,141		$	0.92
Options terminated			258			(258	)	$	3.72
Plan shares expired			(164	)		--
Options exercised			--			(9	)	$	0.85
Balances, May 31, 2012			839			2,957		$	2.40		$	587
Additional shares reserved			1,223			--
Options granted			(670	)		670		$	1.13
Options terminated			569			(569	)	$	4.37
Plan shares expired			(224	)		--
Options exercised			--			(102	)	$	0.67
Balances, May 31, 2013			1,737			2,956		$	1.79		$	964
Options granted			(908	)		908		$	1.64
Options terminated			420			(420	)	$	5.51
Plan shares expired			(104	)		--
Options exercised			--			(442	)	$	1.17
Balances, May 31, 2014			1,145			3,002		$	1.31		$	2,913
Options exercisable and expected to be
exercisable at May 31, 2014						2,942		$	1.31		$	2,855

Options Outstanding

  The options outstanding and exercisable at May 31, 2014 were in the following exercise price ranges (in thousands, except per share data):

			Options Outstanding							Options Exercisable
			at May 31, 2014							at May 31, 2014
	Range of Exercise Prices		Number Outstanding Shares		Weighted Average Remaining Contractual Life (Years)			Weighted Average Exercise Price		Number Exercisable Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)			Aggregate Intrinsic Value
$	0.59-$0.97		871		4.01		$	0.73		702		$	0.77		3.87
$	1.09-$1.42		1,432		4.87		$	1.28		661		$	1.28		4.26
$	1.73-$1.95		460		2.80		$	1.88		384		$	1.91		2.22
$	2.15-$2.68		239		5.32		$	2.54		145		$	1.33		4.44
$	0.59-$2.68		3,002		4.34		$	1.31		1,892		$	1.22		3.72		$	1,835

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

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