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Debt (Tables)
12 Months Ended
Dec. 31, 2019
Debt  
Schedule of long-term debt

    

December 31,

 

December 31,

 

2019

2018

(Amounts in thousands)

 

Debt principal balance

$

75,000

$

75,000

Less: unamortized debt discount

(1,344)

(1,643)

Net carrying amount at end of period

$

73,656

$

73,357