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Common Stock and Preferred Stock (Tables)
6 Months Ended
Jun. 30, 2021
Stockholders' Equity Note [Abstract]  
Temporary Equity [Table Text Block]

The following table provides a reconciliation of the beginning and ending balances of the Series A Preferred Stock, which is recorded in temporary equity:

 

   

2021

   

2020

 

Balance, January 1,

  $ 1,740     $ 483  

Preferred stock accrued dividends

    326       307  

Balance, March 31,

    2,066       790  

Preferred stock accrued dividends

    331       312  

Balance, June 30,

  $ 2,397     $ 1,102