Note 8 - Employee Stock Ownership Plan (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

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

	June 30, 2018		December 31, 2017
Shares committed to be released and allocated to participants		9,427		2,947
Total unallocated shares		249,783		256,263
Total ESOP shares		259,210		259,210