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Equity Method Investments (Tables)
 12 Months Ended
Dec. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]  
Summary of equity investments
A summary of our investments, recorded as a component of other assets in our consolidated balance sheets, is as follows:
 
Year Ended December 31,
(in thousands)
2019
 
2018
Beginning balance
$
2,044

 
$
1,431

Capital contributions
—

 
859

Derecognition of ADEA investment
(746
)
 
—

Loss on equity method investments
(1,298
)
 
(246
)
Ending balance
$
—

 
$
2,044