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Share Repurchase Program (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share Repurchase Program    
Shares repurchased 24,700 38,400
Aggregate repurchase price shares repurchased $ 5 $ 13
Total shares repurchased since program's inception 994,000  
Aggregate price of shares repurchased since program's inception $ 467