CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues:
Total revenues	$ 169,150	$ 136,935	$ 314,514	$ 251,600
Operating expenses:
Service charges from agents and banks	110,996	92,066	207,113	169,060
Salaries and benefits	17,640	11,748	33,808	23,058
Other selling, general and administrative expenses	12,637	7,663	23,974	14,730
Depreciation and amortization	3,135	2,251	6,038	4,434
Total operating expenses	144,408	113,728	270,933	211,282
Operating income	24,742	23,207	43,581	40,318
Interest expense	2,651	1,112	4,842	2,064
Income before income taxes	22,091	22,095	38,739	38,254
Income tax provision	6,669	6,111	11,555	10,616
Net income	15,422	15,984	27,184	27,638
Other comprehensive income (loss)	175	(101)	357	11
Comprehensive income	$ 15,597	$ 15,883	$ 27,541	$ 27,649
Earnings per common share:
Basic (in dollars per share)	$ 0.43	$ 0.42	$ 0.75	$ 0.72
Diluted (in dollars per share)	$ 0.42	$ 0.41	$ 0.73	$ 0.71
Weighted-average common shares outstanding:
Basic (in shares)	36,001,670	38,257,156	36,239,997	38,309,295
Diluted (in shares)	36,871,674	39,228,991	37,115,490	39,153,039
Wire transfer and money order fees, net
Revenues:
Total revenues	$ 144,518	$ 117,622	$ 268,968	$ 215,621
Foreign exchange gain, net
Revenues:
Total revenues	22,382	18,195	41,550	33,868
Other income
Revenues:
Total revenues	$ 2,250	$ 1,118	$ 3,996	$ 2,111