Note 12 - Insurance Reserves (Tables)

6 Months Ended

Jun. 30, 2014

Insurance Loss Reserves [Abstract]

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

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2014			2013			2014			2013
	(Dollars in thousands)
Balance at beginning of period	$	49,076		$	48,949		$	49,637		$	47,852
Expense provisions		1,737			1,775			3,047			3,302
Cash payments, net of recoveries		(1,450	)		(2,890	)		(3,321	)		(3,320	)
Balance at end of period	$	49,363		$	47,834		$	49,363		$	47,834