Note 17 - Employee Stock Ownership Plan (Tables)

12 Months Ended

Mar. 31, 2017

Notes Tables

Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]

	2017		2016
Shares allocated to employees		74,060		59,248
Unearned shares		222,180		236,992
Total ESOP shares		296,240		296,240
Fair value of unearned shares	$	3,410,463	$	3,154,364