CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014
Current assets:
Cash	$ 15,357	$ 18,602
Trade accounts receivable, less allowance for doubtful accounts of $36 and $43, respectively	889	934
Receivable from sale of MDMS business	2,200	2,200
Other current assets	480	553
Total current assets	18,926	22,289
Property, furniture and equipment, net	790	575
Goodwill	18,183	18,183
Intangible assets, net	489	510
Deferred tax assets	109	109
Other assets	73	73
Total assets	38,570	41,739
Current liabilities:
Accounts payable	626	349
Accrued liabilities	1,514	1,892
Deferred revenue	1,746	1,599
Total current liabilities	3,886	3,840
Other long-term liabilities	121	122
Total liabilities	4,007	3,962
Commitments and contingencies
Stockholders' equity:
Preferred stock
Common stock	3,013	3,012
Additional paid-in-capital	143,031	142,848
Accumulated other comprehensive income	2,398	2,360
Accumulated deficit	(113,879)	(110,443)
Total stockholders' equity	34,563	37,777
Total liabilities and stockholders' equity	$ 38,570	$ 41,739