Borrowings (Tables)

12 Months Ended

Dec. 31, 2015

Term Loan

Summary of term debt

        At December 31, term debt is comprised of the following (dollars in thousands):

	2015		2014
Term Loans	$	3,606	$	2,653
Obligations under capital lease		8,961		15,128
Total	$	12,567	$	17,781

Summary of remaining scheduled principal repayments

The reductions to the principal balance applying the interest method to the required payments are as follows (dollars in thousands):

Year	Aggregate Amount
2016	$	508
2017		695
2018		715
2019		737
2020		758
2021		193
	$	3,606

BMO Harris Equipment Finance Company

Term Loan

Summary of remaining scheduled principal repayments for capital lease

The reductions to the remaining principal balance applying the interest method to the estimated minimum lease payments are as follows (dollars in thousands):

Year	Amount
2016	$	5,455
2017		3,269
	$	8,724