Note 8 — Notes payable

Bank lines of credit and notes payable are summarized as follows:


	2013			2012
Maximum borrowings under bank lines of credit:
Domestic banks	$	—		$	50,000
Foreign banks		83,191			40,260

Total	$	83,191		$	90,260

Outstanding notes payable:
Domestic bank debt	$	—		$	50,000
Foreign bank debt		3,604			1

Total	$	3,604		$	50,001

Weighted-average interest rate on notes payable		2.0	%		1.1	%
Unused bank lines of credit	$	79,587		$	40,259

In 2012, we entered into a 364-day, $250,000 Credit Agreement with PNC Bank. We borrowed $250,000 under this agreement for acquisitions made in 2012 and then repaid $200,000 using proceed of the Senior Notes described in Note 9, leaving a balance of $50,000 outstanding at October 31, 2012. The remaining balance of this facility was repaid on June 3, 2013.