Note 6 - Investments (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Investment [Table Text Block]

	December 31,
	201 8		201 7
Investment in CoBank stock	$	1,192	$	1,311
Rental property		219		245
Other miscellaneous		87		76
	$	1,498	$	1,632