15. Derivative financial instruments (Tables)

3 Months Ended

Mar. 31, 2014

Investments, All Other Investments [Abstract]

Derivative financial instrument

	March 31, 2014
	Notional		Derivative Fair Value				Net Ineffective
Dollars in thousands	Amount		Asset		Liability		Hedge Gains/(Losses)
CASH FLOW HEDGES
Pay-fixed/receive-variable interest rate swaps
Long term borrowings	$	70,000	$	-	$	408	$	-
	$	70,000	$	-	$	408	$	-