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Note 12 - Related Party Transactions
 6 Months Ended
Jun. 30, 2020
Notes to Financial Statements  
Related Party Transactions Disclosure [Text Block]
1
2
.
Related Party Transactions
 
As of
June 30, 2020,
the Company had
no
related party transactions, other than the Company's transactions with its unconsolidated affiliate, Harmony. See Note
7
of these Notes to Condensed Consolidated Financial Statements (Unaudited).