CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Mar. 31, 2012
Current assets
Cash	$ 7,927	$ 8,918
Trade accounts receivable, less allowance for doubtful accounts of $11 and $19, respectively.	890	891
Other current assets	747	632
Total current assets	9,564	10,441
Property, furniture and equipment-net	556	615
Goodwill	26,388	26,388
Deferred tax assets	257	257
Other assets	112	113
Total assets	36,877	37,814
Current liabilities
Accounts payable	322	272
Accrued liabilities	1,566	1,467
Deferred revenue	4,103	4,311
Total current liabilities	5,991	6,050
Commitments and contingencies
Stockholders' equity
Preferred stock
Common stock	2,822	2,818
Additional paid-in-capital	136,226	135,438
Accumulated other comprehensive income	2,321	2,304
Accumulated deficit	(110,483)	(108,796)
Total stockholders' equity	30,886	31,764
Total liabilities and stockholders' equity	$ 36,877	$ 37,814