Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Share-Based Compensation [Abstract]

Share-based Compensation Expense

The following table summarizes share-based compensation expense recognized during the periods indicated:

	Three Months Ended March 31,
	2013		2012
Share-based compensation expense included in the statements of operations:
Professional services cost of sales	$	20	$	22
Maintenance and EDI cost of sales		9		46
Sales and marketing		545		443
Product research and development		130		28
General and administrative		939		660
Total	$	1,643	$	1,199

Stock Option Activity

Stock option activity in the three months ended March 31, 2013 is set forth in the following table:

	Number of
	Options
Options outstanding, December 31, 2012		12,172,452
Options granted		-
Options exercised		(225,000	)
Options forfeited and expired		(212,870	)
Options outstanding, March 31, 2013		11,734,582
Options exercisable, March 31, 2013		6,101,575