Note 11 - Commitments and Contingencies (Tables)

12 Months Ended

Mar. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2015	$	5,145
2016		6,216
2017		6,351
2018		5,423
2019		4,573
Thereafter		15,688
Total	$	43,396