XML 20 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 9 - Fair Value Measurements (Details) - Schedule of Changes in Fair Value of Plan Assets (USD $)
3 Months Ended
Jun. 30, 2014
Note 9 - Fair Value Measurements (Details) - Schedule of Changes in Fair Value of Plan Assets [Line Items]  
Balance at beginning of period $ 354,309
Gains and losses for the period (realized and unrealized) 133,881
Purchases, issuances, sales and settlements, net 0
Transfers in or out of Level 3 0
Balance at the end of period 488,190
Warrant [Member]
 
Note 9 - Fair Value Measurements (Details) - Schedule of Changes in Fair Value of Plan Assets [Line Items]  
Balance at beginning of period 354,309
Gains and losses for the period (realized and unrealized) 133,881
Purchases, issuances, sales and settlements, net 0
Transfers in or out of Level 3 0
Balance at the end of period $ 488,190