Quarterly report pursuant to Section 13 or 15(d)

Note 18 - Related Party Transaction (Details Textual)

v3.19.1
Note 18 - Related Party Transaction (Details Textual) - PGP Advisors, LLC [Member] - Management Services Agreement [Member] - USD ($)
1 Months Ended 3 Months Ended 24 Months Ended
Sep. 01, 2019
Dec. 05, 2018
Jan. 31, 2018
Aug. 31, 2019
Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party   $ 0 $ 1,100,000  
Scenario, Forecast [Member]        
Related Party Transaction, Amounts of Transaction, Annual Fee $ 2,000,000     $ 4,000,000