Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Statement of Comprehensive Income [Abstract]
Revenue	$ 140,682	$ 132,634	$ 270,399	$ 257,243
Cost of services (exclusive of depreciation and amortization presented separately below)	98,762	95,884	188,803	184,080
Selling, general and administrative	25,706	24,857	51,921	47,897
Depreciation and amortization	4,286	4,946	8,655	9,988
Total operating expenses	128,754	125,687	249,379	241,965
Income from operations	11,928	6,947	21,020	15,278
Interest income	311	512	894	1,098
Interest expense	(620)	(111)	(782)	(215)
Income before income taxes	11,619	7,348	21,132	16,161
Provision for income tax expense	(2,351)	(1,273)	(4,333)	(2,661)
Net income	9,268	6,075	16,799	13,500
Other comprehensive income
Foreign currency translation adjustments	(911)	679	477	(22)
Unrealized (loss) / gain on cash flow hedging instruments, net of tax	(193)	395	186	201
Total other comprehensive (loss) / income	(1,104)	1,074	663	179
Total comprehensive income	$ 8,164	$ 7,149	$ 17,462	$ 13,679
Net income per share
Basic (in dollars per share)	$ 0.61	$ 0.34	$ 1.05	$ 0.75
Diluted (in dollars per share)	$ 0.57	$ 0.33	$ 1.00	$ 0.72
Weighted average common shares outstanding
Basic (in shares)	15,126	17,885	16,007	18,084
Diluted (in shares)	16,456	18,440	16,977	18,667