Borrowings Under Credit Facilities and Related Items (Tables)

9 Months Ended

Sep. 30, 2014

Borrowings Under Credit Facilities and Related Items (Tables) [Abstract]

Aggregate borrowings under the unsecured line of credit arrangements

		Three Months Ended September 30,				Nine Months Ended September 30,
		2014		2013		2014		2013
Balance outstanding at quarter end		$	-	$	847,670	$	-	$	847,670
Maximum amount outstanding at any month end		$	235,000	$	1,019,050	$	637,000	$	1,019,050
Average amount outstanding (total of daily
	principal balances divided by days in period)	$	100,380	$	562,978	$	253,681	$	527,890
Weighted average interest rate (actual interest
	expense divided by average borrowings outstanding)		1.67%		1.51%		1.40%		1.43%