Note 20 - Commitments - (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

December 31,
	(Dollars in thousands )
201 8	$	2,354
201 9		2,091
202 0		1,312
202 1		1,168
2022 and Thereafte r		6,264
Total Future Minimum Lease Payment s	$	13,189

Other Commitments [Table Text Block]

	McLart y		McLarty I I		Blueheng e		New Louisian a
	(Dollars in thousands )
Total Capital Commitmen t	$	2,000	$	2,500	$	1,500	$	50
Capital Calle d	$	1,802	$	1,604	$	745	$	13
Remaining Unfunded Capital Commitmen t	$	198	$	896	$	755	$	37