Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Long-Term Debt

Schedule of long-term debt

	December 31,
(dollars in thousands)	2015		2014
Capital lease(1)	$	48	$	54
Total long‑term debt	$	48	$	54

⁽¹⁾ Interest is payable monthly.

Schedule of future contractual principal payments on long-term debt

	Principal
(dollars in thousands)	Payments
Year ending December 31:
2016	$	7
2017		7
2018		8
2019		8
2020		9
Thereafter		9
Total	$	48