Year Ended December 31,

2014

2013

2012

(Dollars in thousands)

Property rental fee expense paid to the Parent

$

1,821

$

1,797

$

1,762

Interest expense on note payable to the Parent

$

—

$

—

$

—

Corporate financial, administrative, executive services, and research and development services provided to the Parent

$

151

$

148

$

146

Services rendered by an indirect shareholder of the Parent

$

—

$

15

$

51