Other Accrued Liabilities (Tables)

6 Months Ended

Jan. 31, 2014

Other Accrued Liabilities [Abstract]

Other Accrued Liabilities

Other accrued liabilities are summarized in the following table.

	Balance at
	January 31, 2014		July 31, 2013
Allowance for project disallowances	$	2,673,351	$	2,663,351
Other		1,708,349		1,406,722
Total other accrued liabilities	$	4,381,700	$	4,070,073

Allowance for Project Disallowances

Activity within the allowance for project disallowances is summarized in the following table.

	Three Months Ended January 31,				Six Months Ended January 31,
	2014		2013		2014		2013
Balance at beginning of period	$	2,670,851	$	2,723,974	$	2,663,351	$	2,724,474
Net change during the period, recorded as a transfer of reserves from allowance for doubtful accounts and contract adjustments		2,500		500		10,000		---
Balance at end of period	$	2,673,351	$	2,724,474	$	2,673,351	$	2,724,474