Other Assets

3 Months Ended

Mar. 31, 2015

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Assets

Other Assets — Other assets were as follows:

	March 31, 2015		December 31, 2014
	(Dollars in thousands)
Deposits	$	936	$	189
Prepaid royalty	242		242
Other assets	440		431
Total other assets	$	1,618	$	862