Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2021	Jul. 31, 2020
Current assets:
Cash and cash equivalents	$ 84,017	$ 84,860
Restricted cash and cash equivalents	110,992	116,362
Debt securities	16,852	18,363
Equity investments	37,586	5,964
Trade accounts receivable, net of allowance for doubtful accounts of $6,230 at April 30, 2021 and $6,085 at July 31, 2020	42,683	44,166
Prepaid expenses	45,960	33,115
Other current assets	15,959	19,302
Total current assets	354,049	322,132
Property, plant and equipment, net	31,110	30,061
Goodwill	14,943	12,858
Other intangibles, net	6,235	3,959
Equity investments	14,922	8,833
Operating lease right-of-use assets	8,363	9,490
Deferred income tax assets, net	22,530	8,512
Other assets	9,747	8,905
Total assets	461,899	404,750
Current liabilities:
Trade accounts payable	31,386	31,147
Accrued expenses	126,119	125,544
Deferred revenue	42,771	40,114
Customer deposits	110,715	115,992
Other current liabilities	16,345	12,073
Total current liabilities	327,336	324,870
Operating lease liabilities	6,108	7,353
Other liabilities	1,295	1,388
Total liabilities	334,739	333,611
Commitments and contingencies
IDT Corporation stockholders’ equity:
Preferred stock, $.01 par value; authorized shares—10,000; no shares issued
Additional paid-in capital	277,125	277,443
Treasury stock, at cost, consisting of 1,698 and 1,698 shares of Class A common stock and 2,192 and 1,616 shares of Class B common stock at April 30, 2021 and July 31, 2020, respectively	(60,413)	(56,221)
Accumulated other comprehensive loss	(8,390)	(7,410)
Accumulated deficit	(81,589)	(139,333)
Total IDT Corporation stockholders’ equity	127,029	74,772
Noncontrolling interests	131	(3,633)
Total equity	127,160	71,139
Total liabilities and equity	461,899	404,750
Common Class A [Member]
IDT Corporation stockholders’ equity:
Common stock, value	33	33
Common Class B [Member]
IDT Corporation stockholders’ equity:
Common stock, value	$ 263	$ 260