XML 63 R42.htm IDEA: XBRL DOCUMENT v3.22.0.1
Long-Term Debt Long-Term Debt (Tables)
 12 Months Ended
Dec. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Our Credit Facility and Acquisition debt consisted of the following (in thousands): 
December 31, 2020December 31, 2021
Credit Facility$47,200 $155,400 
Debt issuance costs, net of accumulated amortization of $819 and $1,324, respectively
(1,136)(1,543)
Total Credit Facility$46,064 $153,857 
Acquisition debt$5,509 $4,500 
Less: current portion(1,027)(521)
Total acquisition debt, net of current portion$4,482 $3,979 
The interest expense and amortization of debt issuance costs related to our Credit Facility are as follows (in thousands):
Years ended December 31,
201920202021
Credit Facility interest expense$1,601 $3,738 $1,820 
Credit Facility amortization of debt issuance costs229 482 380 
The imputed interest expense related to our acquisition debt is as follows (in thousands):
Years ended December 31,
201920202021
Acquisition debt imputed interest expense$622 $489 $364 
The interest expense and accretion of debt discount and debt issuance costs related to our Convertible Notes are as follows (in thousands):
Years ended December 31,
201920202021
Convertible Notes interest expense$174 $149 $18 
Convertible Notes accretion of debt discount241 216 20 
Convertible Notes amortization of debt issuance costs24 20 1 
The interest expense and amortization of debt discount, debt premium and debt issuance costs related to our Senior Notes are as follows (in thousands):
Years ended December 31,
201920202021
Senior Notes interest expense$21,711 $26,500 $21,767 
Senior Notes amortization of debt discount493 528 504 
Senior Notes amortization of debt premium— 221 85 
Senior Notes amortization of debt issuance costs139 280 195 
Schedule of Maturities of Long-term Debt
The aggregate maturities of our Credit Facility and acquisition debt for the next five years subsequent to December 31, 2021 and thereafter, excluding debt issuance costs, are as follows (in thousands):
Credit FacilityAcquisition Debt
Years ending December 31,
2022$— $825 
2023— 825 
2024— 772 
2025— 772 
2026155,400 325 
Thereafter— 3,007 
Total Credit Facility and acquisition debt$155,400 $6,526 
Less: Interest— (2,026)
Present value of Credit Facility and acquisition debt$155,400 $4,500 
The aggregate maturities of our Senior Notes for the next five years subsequent to December 31, 2021 and thereafter are as follows (in thousands):
Principal MaturityDiscount AmortizationCarrying
 Value
Years ending December 31,
2022$— $(493)$(493)
2023— (515)(515)
2024— (539)(539)
2025— (563)(563)
2026— (588)(588)
Thereafter400,000 (1,501)398,499 
Total$400,000 $(4,199)$395,801