Note 10 - Off-balance-sheet Financial Instruments and Guarantees (Tables)

6 Months Ended

Jun. 30, 2018

Commitments And Contingencies Disclosure [Abstract]

Financial Instrument Commitments

A summary of the Bank's financial instrument commitments is as follows:

	June 30,		December 31,
	2018		2017
Commitments to extend credit and unused lines of credit	$	293,857	$	313,541
Standby letters of credit		18,774		15,211
Total financial instrument commitments	$	312,631	$	328,752