Other Assets

6 Months Ended

Jun. 30, 2015

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

Other Assets

Other Assets — Other assets were as follows:

	June 30, 2015		December 31, 2014
	(Dollars in thousands)
Deposits	$	938	$	189
Prepaid royalty	242		242
Other assets	384		431
Total other assets	$	1,564	$	862