Note N - Employee Benefits (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

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

	Years ended December 31
	2016		2015		2014
Number of shares issued		24,572		----		14,618
Fair value of stock contributed	$	575	$	----	$	351
Cash contributed		----		674		300
Total expense	$	575	$	674	$	651