Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Revenue	$ 164,407	$ 140,736	$ 479,807	$ 411,135
Cost of services (exclusive of depreciation and amortization presented separately below)	115,614	96,017	338,820	284,820
Selling, general and administrative	27,467	27,061	81,547	78,982
Depreciation and amortization	5,170	4,329	14,298	12,984
Total operating expenses	148,251	127,407	434,665	376,786
Income from operations	16,156	13,329	45,142	34,349
Interest income	62	32	151	926
Interest expense	(249)	(404)	(714)	(1,186)
Income before income taxes	15,969	12,957	44,579	34,089
Provision for income tax expense	(2,644)	(2,488)	(6,995)	(6,821)
Net income	13,325	10,469	37,584	27,268
Other comprehensive income
Foreign currency translation adjustments	(1,123)	374	(2,704)	851
Unrealized (loss) / gain on cash flow hedging instruments, net of tax	(1,679)	385	(4,283)	571
Total other comprehensive (loss) / income	(2,802)	759	(6,987)	1,422
Total comprehensive income	$ 10,523	$ 11,228	$ 30,597	$ 28,690
Net income per share
Basic (in dollars per share)	$ 0.99	$ 0.79	$ 2.80	$ 1.80
Diluted (in dollars per share)	$ 0.89	$ 0.73	$ 2.54	$ 1.70
Weighted average common shares outstanding
Basic (in shares)	13,454	13,264	13,427	15,109
Diluted (in shares)	14,994	14,404	14,780	16,135