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Note 17 - Contract Balances - Reconciliation of Contract Balances (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Jun. 30, 2021
Trade Accounts Receivable $ 9,403 $ 8,293
Accounts Payable 3,224 3,702
Contract Assets 216 337
Contract liabilities $ 603 $ 628