Note 8 - Lease Commitments (Tables)

12 Months Ended

Mar. 31, 2014

Disclosure Text Block Supplement [Abstract]

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

Year ended March 31,
2015	$	912,000
2016		758,000
2017		634,000
2018		511,000
2019		360,000
Thereafter		150,000
Total minimum lease payments	$	3,325,000