Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Oct. 31, 2011	Jul. 31, 2011
Current assets:
Cash and cash equivalents	$ 129,114	$ 220,426
Restricted cash and cash equivalents	6,333	4,128
Certificates of deposit	0	3,542
Trade accounts receivable, net of allowance for doubtful accounts of $14,203 at October 31, 2011 and $15,375 at July 31, 2011	93,757	100,146
Prepaid expenses	17,990	21,920
Investments-short-term	208	198
Other current assets	10,871	13,720
Assets of discontinued operations	0	63,140
Total current assets	258,273	427,220
Property, plant and equipment, net	88,075	90,471
Goodwill	14,943	15,012
Other intangibles, net	2,470	2,661
Investments - long-term	8,111	8,721
Restricted cash and cash equivalents—long-term	11,092	12,241
Other assets	11,009	11,840
Total assets	393,973	568,166
Current liabilities:
Trade accounts payable	36,150	42,269
Accrued expenses	155,380	166,617
Deferred revenue	74,278	78,852
Due to Genie Energy Ltd.	11,892	0
Income taxes payable	823	2,257
Capital lease obligations - current portion	608	1,701
Notes payable - current portion	510	611
Other current liabilities	2,732	3,287
Liabilities of discontinued operations	0	25,826
Total current liabilities	282,373	321,420
Notes payable - long-term portion	29,615	29,564
Income taxes payable—long-term	3,781	3,781
Other liabilities	7,709	9,611
Total liabilities	323,478	364,376
IDT Corporation stockholders’ equity:
Preferred stock, $.01 par value; authorized shares - 10,000; no shares issued	0	0
Additional paid-in capital	392,399	520,732
Treasury stock, at cost, consisting of 1,698 shares of Class A common stock and 2,477 shares of Class B common stock at October 31, 2011 and July 31, 2011	(94,941)	(94,941)
Accumulated other comprehensive income	1,780	3,027
Accumulated deficit	(229,535)	(219,992)
Total IDT Corporation stockholders’ equity	69,972	209,095
Noncontrolling interests:
Noncontrolling interests	523	(4,305)
Receivable for issuance of equity	0	(1,000)
Total noncontrolling interests	523	(5,305)
Total equity	70,495	203,790
Total liabilities and equity	393,973	568,166
Class A Common Stock
IDT Corporation stockholders’ equity:
Common stock, $.01 par value	33	33
Class B Common Stock
IDT Corporation stockholders’ equity:
Common stock, $.01 par value	$ 236	$ 236