Note 8 - Borrowings (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Maturities of Long-term Debt [Table Text Block]

FISCAL YEAR	AMOUNT
	(in thousands)
201 8	$	15,000
201 9		15,000
20 20		15,000
20 21		15,000
20 22		169,928
Thereafter		0
Total Debt	$	229,928