Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2017	Jul. 31, 2016
Current assets:
Cash and cash equivalents	$ 5,082	$ 5,978
Trade accounts receivable, net of allowance for doubtful accounts of $0 at April 30, 2017 and July 31, 2016	1,790	1,668
Prepaid expenses	131	210
Other current assets	313	107
Total current assets	7,316	7,963
Property and equipment, net	2,586	1,843
Goodwill	2,325	2,361
Other assets	260	266
Total assets	12,487	12,433
Current liabilities:
Trade accounts payable	45	36
Accrued expenses	1,916	1,487
Deferred revenue	1	15
Due to IDT Corporation	56	299
Total current liabilities	2,018	1,837
Commitments and contingencies
Stockholders' Equity:
Preferred stock, $.01 par value; authorized shares-2,400; no shares issued
Additional paid-in capital	21,380	21,045
Accumulated other comprehensive loss	(879)	(817)
Accumulated deficit	(10,128)	(9,725)
Total stockholders' equity	10,469	10,596
Total liabilities and stockholders' equity	12,487	12,433
Class A common stock
Stockholders' Equity:
Common stock value	5	5
Class B common stock
Stockholders' Equity:
Common stock value	$ 91	$ 88