​

  ​ ​ ​

June 30,

​

December 31,

​

  ​ ​ ​

2026

  ​ ​ ​

2025

Beginning of period

​

$

9.9

​

$

9.9

Principal repayments

​

​

(0.6)

​

​

(10.1)

Proceeds

​

14.3

​

10.0

Amortization of deferred financing costs

​

​

—

​

​

0.1

End of period

​

$

23.6

​

$

9.9

Less: current portion

​

1.3

​

1.3

Total convertible debt, net current portion

​

$

22.3

​

$

8.6