Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities
Net income (loss)	$ (750,000)us-gaap_NetIncomeLoss	$ 909,000us-gaap_NetIncomeLoss
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Noncash portion of loss from discontinued operations	204,000
Loss on sale of discontinued operations, net of tax	1,434,000
Bad debt expense	82,000us-gaap_ProvisionForDoubtfulAccounts	99,000us-gaap_ProvisionForDoubtfulAccounts
Depreciation and amortization	763,000	941,000
Stock-based compensation	556,000us-gaap_ShareBasedCompensation	159,000us-gaap_ShareBasedCompensation
Deferred income taxes	273,000	668,000
Changes in operating assets and liabilities:
Accounts receivable and other receivables	813,000	(6,210,000)
Income tax receivable	(69,000)	(250,000)
Inventory	(67,000)us-gaap_IncreaseDecreaseInInventories	(118,000)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other current assets	(137,000)	260,000
Other assets	(120,000)	8,000
Accounts payable and accrued expenses	1,358,000	5,946,000
Accrued compensation and related benefits	(295,000)	410,000
Deferred revenue	746,000	210,000
Income taxes payable	(796,000)
Other long-term liabilities	(205,000)	(316,000)
Net cash provided by operating activities	3,790,000	2,716,000
Cash flows from investing activities
Net purchases of property and equipment	(207,000)	(629,000)
Proceeds from the sale of discontinued operations	500,000
Net cash provided by (used in) investing activities	293,000	(629,000)
Cash flows from financing activities
Proceeds from borrowings under line of credit	4,828,000us-gaap_ProceedsFromLinesOfCredit	34,018,000us-gaap_ProceedsFromLinesOfCredit
Repayment of borrowings under line of credit	(4,828,000)us-gaap_RepaymentsOfLinesOfCredit	(34,018,000)us-gaap_RepaymentsOfLinesOfCredit
Proceeds from borrowings under term note	21,000,000
Repayment of borrowings under term note	(787,000)us-gaap_RepaymentsOfLongTermDebt
Principal payment on capital lease obligations	(94,000)	(137,000)
Stock repurchased through tender offer	(31,021,000)us-gaap_PaymentsForRepurchaseOfEquity
Payment of taxes upon the exercise of stock options	(185,000)
Payment of preferred stock dividends	(52,000)us-gaap_PaymentsOfDividends	(55,000)us-gaap_PaymentsOfDividends
Proceeds from the issuance of common stock to employees		166,000
Net cash used in financing activities	(11,139,000)	(26,000)
Effect of exchange rate changes on cash	316,000	(15,000)
Net change in cash	(6,740,000)	2,046,000
Cash - beginning of period	9,557,000	1,214,000
Cash - end of period	$ 2,817,000	$ 3,260,000

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The noncash portion of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.