Other Assets (Tables)

12 Months Ended

Dec. 31, 2013

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

Schedule of Other Assets

Other assets consisted of the following for the periods stated:

	December 31,
	2013		2012
	(Dollars in thousands)
Deposits	$	195	$	318
Prepaid royalty	245		140
Other assets	819		134
Total other assets	$	1,259	$	592