Note 12 - Insurance Reserves (Tables)

12 Months Ended

Dec. 31, 2013

Insurance Loss Reserves [Abstract]

Schedule of Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block]

	Year Ended December 31,
	2013			2012			2011
	(Dollars in thousands)
Balance at beginning of period	$	47,852		$	49,376		$	51,576
Expense provisions		7,065			4,565			2,506
Cash payments, net of recoveries		(5,280	)		(8,020	)		(7,115	)
Adjustments		-			1,931			2,409
Balance at end of period	$	49,637		$	47,852		$	49,376