v3.25.2
Borrowings - Components of Interest Expense and Related Fees (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Series A Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense $ 2,701   $ 5,403  
Amortization of deferred financing costs 120   241  
Total interest and amortization of deferred financing costs $ 2,821   $ 5,644  
Weighted average effective interest rate 7.90%   7.90%  
Weighted average outstanding balance $ 142,500   $ 142,500  
2025 Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense   $ 2,937 445 $ 6,131
Amortization of deferred financing costs   483 81 982
Total interest and amortization of deferred financing costs   $ 3,420 $ 526 $ 7,113
Weighted average effective interest rate   8.20% 8.30% 8.10%
Weighted average outstanding balance   $ 167,665 $ 12,638 $ 175,082
6.00% Convertible Notes due 2025        
Line Of Credit Facility [Line Items]        
Stated interest expense   750 417 1,500
Amortization of deferred financing costs   $ 160 $ 89 $ 325
Weighted average effective interest rate   7.30% 7.20% 7.30%
Weighted average outstanding balance   $ 50,000 $ 14,088 $ 50,000
Total interest and amortization of deferred financing costs and original issue discount   910 506 1,825
August 2026 Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense 1,367 1,367 2,734 2,734
Amortization of deferred financing costs 144 144 288 288
Total interest and amortization of deferred financing costs $ 1,511 $ 1,511 $ 3,022 $ 3,022
Weighted average effective interest rate 4.80% 4.80% 4.80% 4.80%
Weighted average outstanding balance $ 125,000 $ 125,000 $ 125,000 $ 125,000
December 2026 Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense 797 797 1,594 1,594
Amortization of deferred financing costs 99 93 192 192
Total interest and amortization of deferred financing costs $ 896 $ 890 $ 1,786 $ 1,786
Weighted average effective interest rate 4.80% 4.70% 4.80% 4.80%
Weighted average outstanding balance $ 75,000 $ 75,000 $ 75,000 $ 75,000
March 2029 Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense 2,271 2,264 4,535 2,340
Amortization of deferred financing costs 179 167 352 172
Total interest and amortization of deferred financing costs $ 2,450 $ 2,431 $ 4,887 $ 2,512
Weighted average effective interest rate 8.40% 8.50% 8.50% 8.50%
Weighted average outstanding balance $ 115,987 $ 115,000 $ 115,508 $ 59,396
September 2029 Notes        
Line Of Credit Facility [Line Items]        
Stated interest expense 2,321   4,586  
Amortization of deferred financing costs 189   373  
Total interest and amortization of deferred financing costs $ 2,510   $ 4,959  
Weighted average effective interest rate 8.40%   8.50%  
Weighted average outstanding balance $ 119,010   $ 117,140  
KeyBank Credit Facility        
Line Of Credit Facility [Line Items]        
Stated interest expense 7,472 4,508 13,600 9,351
Amortization of deferred financing costs 384 215 770 420
Total interest and amortization of deferred financing costs $ 7,856 $ 4,723 $ 14,370 $ 9,771
Weighted average effective interest rate 7.80% 9.40% 8.10% 9.30%
Weighted average outstanding balance $ 402,755 $ 200,452 $ 354,294 $ 210,769