CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Current assets:
Cash	$ 12,582	$ 18,602		$ 6,465
Trade accounts receivable, less allowance for doubtful accounts of $36 and $43, respectively	967	934
Receivable from sale of MDMS business	2,200	2,200
Other current assets	484	553
Total current assets	16,233	22,289
Property, furniture and equipment, net	748	575
Goodwill	18,183	18,183
Intangible assets, net	468	510
Deferred tax assets	108	109
Other assets	70	73
Total assets	35,810	41,739
Current liabilities:
Accounts payable	683	349
Accrued liabilities	1,364	1,892
Deferred revenue	1,601	1,599
Total current liabilities	3,648	3,840
Other long-term liabilities	112	122
Total liabilities	3,760	3,962
Commitments and contingencies
Stockholders' equity:
Preferred Stock
Common Stock	3,015	3,012
Additional paid-in-capital	143,228	142,848
Accumulated other comprehensive income	2,311	2,360
Accumulated deficit	(116,504)	(110,443)
Total stockholders' equity	32,050	37,777
Total liabilities and stockholders' equity	$ 35,810	$ 41,739