Borrowings (Tables)

12 Months Ended

Dec. 31, 2012

Term Loan

Schedule of term debt

At December 31, 2012, term debt is comprised of the following (dollars in thousands):

	Aggregate Amount
Term loan	$	15,388
Obligations under capital lease		3,280
Interim funding facility under capital lease		604
Total	$	19,272

Summary of remaining scheduled principal repayments

The remaining scheduled principal repayments are as follows (dollars in thousands):

Year	Aggregate Amount
2013	$	5,837
2014		6,367
2015		3,184
	$	15,388

September 2011 drawn

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	Aggregate Amount
2013	$	1,064
2014		1,086
2015		893
2016		237
	$	3,280