Annual report pursuant to Section 13 and 15(d)

Investments (Tables)

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Investments (Tables)
12 Months Ended
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]  
Investments
(in thousands) December 31, 2021 December 31, 2020
Cashable Guaranteed Investment Certificate $ 3,140  $ 2,000 
Corporate Bond 21,820  40,372 
Commercial Paper 206,724  67,747 
Treasury Bill 2,494  7,999 
Treasury Bond   5,045 
Yankee Bond   2,816 
Total short term investments 234,178  125,979 
Corporate Bonds - total long term investments   24,380 
Total investments $ 234,178  $ 150,359