Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Mar. 31, 2011
Assets
Cash	$ 8,918	$ 11,354
Trade accounts receivable, less allowance for doubtful accounts of $19 and $11 as of March 31, 2012 and 2011, respectively,	891	756
Other current assets	632	421
Total current assets	10,441	12,531
Property, furniture and equipment-net	615	699
Goodwill	26,388	26,388
Deferred tax assets	257	304
Other assets	113	116
Total assets	37,814	40,038
Liabilities and Stockholders' Equity
Accounts payable	272	205
Accrued liabilities	1,467	1,682
Deferred revenue	4,311	4,283
Total current liabilities	6,050	6,170
Commitments and contingencies
Stockholders’ equity
Series A convertible preferred stock: $1.00 par value; 5,000,000 shares authorized; none issued or outstanding at March 31, 2012 and 2011	0	0
Common stock: $0.10 par value; 100,000,000 shares authorized; 28,183,469 and 28,101,991 issued and outstanding at March 31, 2012 and 2011, respectively	2,818	2,810
Additional paid-in-capital	135,438	133,995
Accumulated other comprehensive income	2,304	2,312
Accumulated deficit	(108,796)	(105,249)
Total stockholders’ equity	31,764	33,868
Total liabilities and stockholders' equity	$ 37,814	$ 40,038