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Stockholders' Equity Transactions (Details) - shares
3 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Dec. 31, 2019
Jun. 30, 2019
Dec. 21, 2018
Sep. 16, 2014
Equity, Class of Treasury Stock [Line Items]            
Stock Repurchase Program, Number of Shares Authorized to be Repurchased         500,000 1,000,000
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased     434,725      
Common Stock Shares Outstanding     18,477,784 18,477,784   19,400,000
Treasury Stock [Member]            
Equity, Class of Treasury Stock [Line Items]            
Treasury Stock, Shares, Acquired (147,230) (39,163)