CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Total revenues	$ 161,133,000	$ 171,531,000	$ 305,443,000	$ 321,943,000
Operating expenses:
Service charges from agents and banks	102,257,000	113,369,000	196,045,000	211,303,000
Salaries and benefits	18,525,000	16,893,000	36,813,000	34,999,000
Other selling, general and administrative expenses	12,354,000	10,481,000	23,343,000	20,434,000
Provision for credit losses	1,858,000	1,776,000	3,924,000	3,371,000
Restructuring costs	0	2,711,000	306,000	2,711,000
Transaction costs	2,224,000	26,000.0	3,393,000	36,000.0
Depreciation and amortization	4,454,000	3,371,000	8,083,000	6,599,000
Total operating expenses	141,672,000	148,627,000	271,907,000	279,453,000
Operating income	19,461,000	22,904,000	33,536,000	42,490,000
Interest expense	3,093,000	3,095,000	5,793,000	5,797,000
Income before income taxes	16,368,000	19,809,000	27,743,000	36,693,000
Income tax provision	5,361,000	5,776,000	8,967,000	10,554,000
Net income	11,007,000	14,033,000	18,776,000	26,139,000
Other comprehensive income (loss)	1,236,000	(375,000)	1,584,000	(520,000)
Comprehensive income	$ 12,243,000	$ 13,658,000	$ 20,360,000	$ 25,619,000
Earnings per common share:
Basic (in dollars per share)	$ 0.37	$ 0.43	$ 0.62	$ 0.79
Diluted (in dollars per share)	$ 0.37	$ 0.42	$ 0.62	$ 0.78
Weighted-average common shares outstanding:
Basic (in shares)	29,843,687	32,698,951	30,213,762	33,187,196
Diluted (in shares)	29,912,615	33,090,806	30,370,069	33,639,811
Wire transfer and money order fees, net
Revenues:
Total revenues	$ 132,970,000	$ 145,837,000	$ 253,137,000	$ 272,758,000
Foreign exchange gain, net
Revenues:
Total revenues	23,681,000	22,800,000	43,862,000	43,146,000
Other income
Revenues:
Total revenues	$ 4,482,000	$ 2,894,000	$ 8,444,000	$ 6,039,000