Note 15 - Fair Value of Financial Instruments - Schedule of Carrying Amounts of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Assets, Fair Value Disclosure [Abstract]
Derivative assets		$ 0	$ 737
Liabilities, Fair Value Disclosure [Abstract]
Derivative liabilities		$ 0	20
Fair Value, Recurring [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative assets			737
Liabilities, Fair Value Disclosure [Abstract]
Derivative liabilities	[1]		20
Fair value of loans			16,911
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Assets, Fair Value Disclosure [Abstract]
Derivative assets			737
Liabilities, Fair Value Disclosure [Abstract]
Derivative liabilities	[1]		20
Fair value of loans			$ 16,911

[1] Derivative liabilities are included in Accounts payable and accrued liabilities on the condensed consolidated balance sheets