CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $)	3 Months Ended
	Oct. 31, 2013	Oct. 31, 2012
Net income	$ 436,024	$ 500,774
Unrealized gain on available-for-sale securities:
Unrealized holding gains arising during the period, net of taxes of $9,000 for each period	11,269	13,396
Reclassification adjustment for net gains included in net income, net of taxes of ($69,000) for the three months ended October 31, 2013	(86,187)
Unrealized gains (losses) on available-for-sale securities, net of taxes	(74,918)	13,396
Comprehensive income	$ 361,106	$ 514,170