Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2019	Jul. 31, 2018
Current assets:
Cash and cash equivalents	$ 2,248	$ 3,408
Trade accounts receivable, net of allowance for doubtful accounts of $0 at April 30, 2019 and July 31, 2018	1,204	1,777
Prepaid expenses	259	316
Other current assets	181	302
Total current assets	3,892	5,803
Property and equipment, net	3,590	3,344
Goodwill	2,306	2,447
Other assets	370	125
Total assets	10,158	11,719
Current liabilities:
Trade accounts payable	156	280
Accrued expenses	1,654	1,428
Deferred revenues	284
Due to IDT Corporation		1
Total current liabilities	2,094	1,709
Total liabilities	2,094	1,709
Commitments and contingencies (Note 12)
Stockholders' equity:
Preferred stock, $.01 par value; authorized shares-2,400; no shares issued
Additional paid-in capital	22,958	22,508
Accumulated other comprehensive loss	(926)	(702)
Accumulated deficit	(14,041)	(11,899)
Treasury stock, 14 shares at April 30, 2019 and 0 shares at July 31, 2018, at cost	(31)
Total stockholders' equity	8,064	10,010
Total liabilities and stockholders' equity	10,158	11,719
Class A common stock
Stockholders' equity:
Common stock value	5	5
Class B common stock
Stockholders' equity:
Common stock value	$ 99	$ 98