Note 12 - Insurance Reserves (Tables)

9 Months Ended

Sep. 30, 2014

Insurance Loss Reserves [Abstract]

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

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2014			2013			2014			2013
	(Dollars in thousands)
Balance at beginning of period	$	49,363		$	47,834		$	49,637		$	47,852
Expense provisions		1,530			1,885			4,577			5,187
Cash payments, net of recoveries		(1,424	)		(557	)		(4,745	)		(3,877	)
Balance at end of period	$	49,469		$	49,162		$	49,469		$	49,162