Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Apr. 30, 2015	Apr. 30, 2014
Operating activities:
Net income (loss)	$ 1,645us-gaap_ProfitLoss	$ (1,163)us-gaap_ProfitLoss
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Common stock issued for compensation	1,524	616
Stock-based compensation		12us-gaap_ShareBasedCompensation
Changes in assets and liabilities:
Trade accounts receivable, net	34	(4,849)
Due from settlement	(91)
Prepaid expenses - settlements and licensing	3,696
Other current assets	(152)	(5,272)
Other assets	15
Trade accounts payable	227	26
Accrued expenses	(774)	(207)
Due to IDT Corporation	(6)	125
Deferred revenue	(7,554)	11,227
Income taxes payable	(70)	40
Net cash (used in) provided by operating activities	(1,506)	555
Financing activities:
Sale of treasury stock	65us-gaap_ProceedsFromSaleOfTreasuryStock
Common stock issued upon exercise of stock options	46
Dividends paid to stockholders of noncontrolling interests	(875)us-gaap_PaymentsOfDividends
Net cash used in financing activities	(764)
Net decrease (increase) in cash and cash equivalents	(2,270)	555
Cash and cash equivalents at beginning of period	21,232	15,000
Cash and cash equivalents at end of period	18,962	15,555
Supplemental schedule of noncash activities
Common stock repurchased for withholding tax purposes	545strp_CommonStockWithheldForTaxPurposes
Purchase of intangibles	15strp_PurchaseOfIntangibles
Supplemental cash flow information
Cash paid during the period for income taxes	$ 117us-gaap_IncomeTaxesPaidNet

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