Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 33,655	$ 31,582	$ 21,456
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	19,461	18,985	18,100
Noncash lease expense	13,205	14,456	14,066
Warrant contra revenue	1,183	1,090	970
Deferred income tax provision / (benefit)	344	4,529	(5,170)
Share-based compensation expense	3,765	4,606	1,851
Allowance of expected credit losses	33	295	0
Impairment losses	1,532	0	0
Loss on lease terminations	0	251	0
Gain on sale of subsidiaries	0	(246)	0
Change in assets and liabilities:
Increase in accounts receivable	(12,068)	(12,297)	(9,705)
(Increase) / decrease in prepaid expenses and other current assets	(7,517)	1,467	3,551
(Decrease) / increase in accounts payable and accrued liabilities	(2,246)	(3,753)	2,307
(Decrease) / increase in deferred revenue	(1,919)	(4,797)	5,506
Decrease in operating lease liabilities	(13,528)	(14,309)	(12,926)
Net cash inflow from operating activities	35,900	41,859	40,006
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(8,855)	(18,952)	(25,919)
Cash outflow from sale of subsidiaries, net of cash received	0	(85)	0
Net cash outflow from investing activities	(8,855)	(19,037)	(25,919)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from line of credit	238	43,448	88,117
Repayments of line of credit	(291)	(54,597)	(99,227)
Repayment of debt	0	(3,795)	(6,834)
Proceeds from the exercise of options	366	2,053	35
Financing cash flows paid for principal portion of finance leases	(490)	(447)	(818)
Purchase of treasury shares	(21,556)	(276)	(3,406)
Net cash outflow from financing activities	(21,733)	(13,614)	(22,133)
Effects of exchange rate difference on cash and cash equivalents	(21)	(610)	(965)
Net increase / (decrease) in cash and cash equivalents	5,291	8,598	(9,011)
Cash and cash equivalents at beginning of the year	57,429	48,831	57,842
Cash and cash equivalents at end of the year	62,720	57,429	48,831
Supplemental cash flow disclosures
Cash paid for interest	514	152	1,246
Cash paid for income taxes	7,688	4,283	2,160
Supplemental non-cash disclosures
Change in accounts payable related to fixed assets	$ (548)	$ (621)
Change in accounts payable related to fixed assets			$ 1,631