Consolidated Statements of Changes in Stockholders (Deficiency) Equity (USD $)
In Thousands, except Share data |
Issuance of common stock for accounts payable obligations
Common Stock [Member]
|
Issuance of common stock for accounts payable obligations
Additional Paid-in Capital [Member]
USD ($)
|
Issuance of common stock for accounts payable obligations
USD ($)
|
Issuance of common stock for closing of offering
Common Stock [Member]
|
Issuance of common stock for closing of offering
Additional Paid-in Capital [Member]
USD ($)
|
Issuance of common stock for closing of offering
USD ($)
|
Issuance of common stock in connection with exercise of warrants
Common Stock [Member]
|
Issuance of common stock in connection with exercise of warrants
Additional Paid-in Capital [Member]
USD ($)
|
Issuance of common stock in connection with exercise of warrants
USD ($)
|
Common Stock [Member]
USD ($)
|
Additional Paid-in Capital [Member]
USD ($)
|
Accumulated Other Comprehensive Income (Loss) [Member]
USD ($)
|
Retained Earnings [Member]
USD ($)
|
Total
USD ($)
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Balance, March 31 at Mar. 31, 2010 | $ 3 | $ 127,067 | $ (2,988) | $ (117,037) | $ 7,045 | |||||||||
Balance, March 31 (in Shares) at Mar. 31, 2010 | 26,161,428 | |||||||||||||
Issuance of common stock in connection with exercise of stock options | 94 | 94 | ||||||||||||
Issuance of common stock in connection with exercise of stock options (in Shares) | 126,120 | |||||||||||||
Issuance of common stock for | 57 | 57 | ||||||||||||
Issuance of common stock for (in Shares) | 35,000 | |||||||||||||
Issuance of common stock for services | 482 | 482 | ||||||||||||
Issuance of common stock for services (in Shares) | 253,754 | |||||||||||||
Employee stock-based compensation expense, net of forfeitures | 1,884 | 1,884 | ||||||||||||
Foreign currency translation adjustment | 87 | 87 | ||||||||||||
Net loss | (7,948) | (7,948) | ||||||||||||
Balance, March 31 at Mar. 31, 2011 | 3 | 129,584 | (2,901) | (124,985) | 1,701 | |||||||||
Balance, March 31 (in Shares) at Mar. 31, 2011 | 26,576,302 | |||||||||||||
Issuance of common stock in connection with exercise of stock options | 55 | 55 | ||||||||||||
Issuance of common stock in connection with exercise of stock options (in Shares) | 134,821 | |||||||||||||
Issuance of common stock for | 1,894 | 1,894 | 164 | 164 | ||||||||||
Issuance of common stock for (in Shares) | 1,809,653 | 144,724 | ||||||||||||
Issuance of common stock for services | 586 | 586 | ||||||||||||
Issuance of common stock for services (in Shares) | 342,403 | |||||||||||||
Fair value of common stock purchase warrants issued to service providers | 42 | 42 | ||||||||||||
Employee stock-based compensation expense, net of forfeitures | 2,171 | 2,171 | ||||||||||||
Foreign currency translation adjustment | (152) | (152) | ||||||||||||
Net loss | (7,329) | (7,329) | ||||||||||||
Balance, March 31 at Mar. 31, 2012 | $ 3 | $ 134,496 | $ (3,053) | $ (132,314) | $ (868) | |||||||||
Balance, March 31 (in Shares) at Mar. 31, 2012 | 29,007,903 |