CONDENSED CONSOLIDATING FINANCIAL INFORMATION - Condensed Income Statements (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Condensed Income Statements, Captions [Line Items]
Revenue	$ 248,983	$ 216,944	$ 510,741	$ 441,524
Provision for losses	91,986	65,446	173,017	127,182
Net revenue	156,997	151,498	337,724	314,342
Cost of providing services
Salaries and benefits	26,907	26,300	53,826	52,733
Occupancy	13,320	13,511	26,747	27,606
Office	6,077	4,936	13,057	9,804
Other store operating expenses	12,727	13,108	27,127	27,963
Advertising	17,554	11,641	27,310	19,329
Total cost of providing services	76,585	69,496	148,067	137,435
Gross margin	80,412	82,002	189,657	176,907
Operating (income) expense:
Corporate, district and other	38,655	36,557	79,109	69,550
Intercompany management fee	0	0	0	0
Interest expense	20,465	18,484	42,814	41,850
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0	0	11,683	12,458
Total operating expense	59,120	55,041	133,606	123,858
Net income before income taxes	21,292	26,961	56,051	53,049
Provision for income taxes	5,317	10,619	16,784	20,069
Net income	15,975	16,342	39,267	32,980
Equity in net income (loss) of subsidiaries	15,975	16,342	39,267	32,980
CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiaries
Condensed Income Statements, Captions [Line Items]
Revenue	248,983	216,944	510,741	441,524
Provision for losses	91,986	65,446	173,017	127,182
Net revenue	156,997	151,498	337,724	314,342
Cost of providing services
Salaries and benefits	26,907	26,300	53,826	52,733
Occupancy	13,320	13,511	26,747	27,606
Office	6,077	4,936	13,057	9,804
Other store operating expenses	12,727	13,108	27,127	27,963
Advertising	17,554	11,641	27,310	19,329
Total cost of providing services	76,585	69,496	148,067	137,435
Gross margin	80,412	82,002	189,657	176,907
Operating (income) expense:
Corporate, district and other	36,339	36,483	74,738	67,382
Intercompany management fee	0	0	0	0
Interest expense	20,465	18,484	42,814	38,540
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0		11,683	11,884
Total operating expense	56,804	54,967	129,235	117,806
Net income before income taxes	23,608	27,035	60,422	59,101
Provision for income taxes	5,893	10,711	17,893	22,432
Net income	17,715	16,324	42,529	36,669
Equity in net income (loss) of subsidiaries	17,715	16,324	42,529	36,669
Subsidiaries | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiaries | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiaries | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiaries | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Subsidiaries | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO
Condensed Income Statements, Captions [Line Items]
Revenue	0	0	0	0
Provision for losses	0	0	0	0
Net revenue	0	0	0	0
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	0	0	0	0
Advertising	0	0	0	0
Total cost of providing services	0	0	0	0
Gross margin	0	0	0	0
Operating (income) expense:
Corporate, district and other	2,316	74	4,371	2,168
Intercompany management fee	0	0	0	0
Interest expense	0	0	0	3,310
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0		0	574
Total operating expense	2,316	74	4,371	6,052
Net income before income taxes	(2,316)	(74)	(4,371)	(6,052)
Provision for income taxes	(576)	(92)	(1,109)	(2,363)
Net income	(1,740)	18	(3,262)	(3,689)
Equity in net income (loss) of subsidiaries	15,975	16,342	39,267	32,980
CURO | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	17,715	16,324	42,529	36,669
CURO | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Guarantors
Condensed Income Statements, Captions [Line Items]
Revenue	118,034	102,189	246,442	214,312
Provision for losses	46,320	36,079	82,089	64,136
Net revenue	71,714	66,110	164,353	150,176
Cost of providing services
Salaries and benefits	18,070	17,736	36,089	35,589
Occupancy	7,643	7,791	15,289	15,936
Office	4,247	3,721	9,830	7,486
Other store operating expenses	11,254	11,513	23,284	25,015
Advertising	12,409	7,898	17,568	12,592
Total cost of providing services	53,623	48,659	102,060	96,618
Gross margin	18,091	17,451	62,293	53,558
Operating (income) expense:
Corporate, district and other	25,383	21,484	53,375	43,787
Intercompany management fee	(6,920)	(3,865)	(13,822)	(6,809)
Interest expense	(60)	0	(172)	1
Intercompany interest (income) expense	(180)	1,691	(259)	(330)
Loss on extinguishment of debt	0		0	0
Total operating expense	18,223	19,310	39,122	36,649
Net income before income taxes	(132)	(1,859)	23,171	16,909
Provision for income taxes	(4,458)	(3,072)	(6,043)	(6,047)
Net income	4,326	1,213	29,214	22,956
Equity in net income (loss) of subsidiaries	4,326	1,213	29,214	22,956
Reportable Legal Entities | Subsidiary Guarantors | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Guarantors | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Guarantors | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Guarantors | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Guarantors | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Non-Guarantors
Condensed Income Statements, Captions [Line Items]
Revenue	58,857	53,180	116,022	103,438
Provision for losses	19,999	13,489	36,697	26,030
Net revenue	38,858	39,691	79,325	77,408
Cost of providing services
Salaries and benefits	8,837	8,564	17,737	17,144
Occupancy	5,677	5,720	11,458	11,670
Office	1,830	1,215	3,227	2,318
Other store operating expenses	1,007	1,566	2,896	2,884
Advertising	5,145	3,743	9,742	6,737
Total cost of providing services	22,496	20,808	45,060	40,753
Gross margin	16,362	18,883	34,265	36,655
Operating (income) expense:
Corporate, district and other	10,434	8,563	20,356	16,507
Intercompany management fee	3,281	3,865	6,775	6,809
Interest expense	0	61	52	82
Intercompany interest (income) expense	1,084	1,207	2,043	2,520
Loss on extinguishment of debt	0		0	0
Total operating expense	14,799	13,696	29,226	25,918
Net income before income taxes	1,563	5,187	5,039	10,737
Provision for income taxes	2,101	2,389	4,030	4,433
Net income	(538)	2,798	1,009	6,304
Equity in net income (loss) of subsidiaries	(538)	2,798	1,009	6,304
Reportable Legal Entities | Subsidiary Non-Guarantors | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Non-Guarantors | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Non-Guarantors | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Non-Guarantors | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | Subsidiary Non-Guarantors | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | SPV Subs
Condensed Income Statements, Captions [Line Items]
Revenue	72,092	61,575	148,277	123,774
Provision for losses	25,667	15,878	54,231	37,016
Net revenue	46,425	45,697	94,046	86,758
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	466	29	947	64
Advertising	0	0	0	0
Total cost of providing services	466	29	947	64
Gross margin	45,959	45,668	93,099	86,694
Operating (income) expense:
Corporate, district and other	46	4,067	76	4,181
Intercompany management fee	3,639	0	7,047	0
Interest expense	3,940	3,249	8,027	6,388
Intercompany interest (income) expense	0	(1,856)	0	0
Loss on extinguishment of debt	0		0	0
Total operating expense	7,625	5,460	15,150	10,569
Net income before income taxes	38,334	40,208	77,949	76,125
Provision for income taxes	0	0	0	0
Net income	38,334	40,208	77,949	76,125
Equity in net income (loss) of subsidiaries	38,334	40,208	77,949	76,125
Reportable Legal Entities | SPV Subs | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | SPV Subs | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | SPV Subs | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | SPV Subs | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Reportable Legal Entities | SPV Subs | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations
Condensed Income Statements, Captions [Line Items]
Revenue	0	0	0	0
Provision for losses	0	0	0	0
Net revenue	0	0	0	0
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	0	0	0	0
Advertising	0	0	0	0
Total cost of providing services	0	0	0	0
Gross margin	0	0	0	0
Operating (income) expense:
Corporate, district and other	0	0	0	0
Intercompany management fee	0	0	0	0
Interest expense	0	0	0	0
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0		0	0
Total operating expense	0	0	0	0
Net income before income taxes	0	0	0	0
Provision for income taxes	0	0	0	0
Net income	0	0	0	0
Equity in net income (loss) of subsidiaries	(17,715)	(16,324)	(42,529)	(36,669)
Eliminations | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	(17,715)	(16,324)	(42,529)	(36,669)
Eliminations | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations | Subsidiaries
Condensed Income Statements, Captions [Line Items]
Revenue		0		0
Provision for losses		0		0
Net revenue	0	0	0	0
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	0	0	0	0
Advertising	0	0	0	0
Total cost of providing services	0	0	0	0
Gross margin	0	0	0	0
Operating (income) expense:
Corporate, district and other	0	0	0	0
Intercompany management fee	0		0	0
Interest expense	0	0	0	0
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0		0	0
Total operating expense	0	0	0	0
Net income before income taxes	0	0	0	0
Provision for income taxes	0	0	0	0
Net income	0	0	0	0
Equity in net income (loss) of subsidiaries	(29,340)	(27,779)	(77,766)	(51,976)
Eliminations | Subsidiaries | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
Eliminations | Subsidiaries | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	12,782	16,440	30,406	53,409
Eliminations | Subsidiaries | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	(4,326)	(1,213)	(29,214)	(22,956)
Eliminations | Subsidiaries | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	538	(2,798)	(1,009)	(6,304)
Eliminations | Subsidiaries | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	(38,334)	(40,208)	(77,949)	(76,125)
CFTC | Reportable Legal Entities | Subsidiary Issuer
Condensed Income Statements, Captions [Line Items]
Revenue	0	0	0	0
Provision for losses	0	0	0	0
Net revenue	0	0	0	0
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	0	0	0	0
Advertising	0	0	0	0
Total cost of providing services	0	0	0	0
Gross margin	0	0	0	0
Operating (income) expense:
Corporate, district and other	458	2,447	906	2,977
Intercompany management fee	0	0	0	0
Interest expense	16,585	15,174	34,907	22,456
Intercompany interest (income) expense	0	0	0	0
Loss on extinguishment of debt	0		11,683	0
Total operating expense	17,043	17,621	47,496	25,433
Net income before income taxes	(17,043)	(17,621)	(47,496)	(25,433)
Provision for income taxes	(5,418)	(6,166)	(12,259)	(10,126)
Net income	(11,625)	(11,455)	(35,237)	(15,307)
Equity in net income (loss) of subsidiaries	17,715	16,324	42,529	36,669
CFTC | Reportable Legal Entities | Subsidiary Issuer | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CFTC | Reportable Legal Entities | Subsidiary Issuer | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	(12,782)	(16,440)	(30,406)	(53,409)
CFTC | Reportable Legal Entities | Subsidiary Issuer | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	4,326	1,213	29,214	22,956
CFTC | Reportable Legal Entities | Subsidiary Issuer | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	(538)	2,798	1,009	6,304
CFTC | Reportable Legal Entities | Subsidiary Issuer | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	38,334	40,208	77,949	76,125
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer
Condensed Income Statements, Captions [Line Items]
Revenue	0	0	0	0
Provision for losses	0	0	0	0
Net revenue	0	0	0	0
Cost of providing services
Salaries and benefits	0	0	0	0
Occupancy	0	0	0	0
Office	0	0	0	0
Other store operating expenses	0	0	0	0
Advertising	0	0	0	0
Total cost of providing services	0	0	0	0
Gross margin	0	0	0	0
Operating (income) expense:
Corporate, district and other	18	(78)	25	(70)
Intercompany management fee	0	0	0	0
Interest expense	0	0	0	9,613
Intercompany interest (income) expense	(904)	(1,042)	(1,784)	(2,190)
Loss on extinguishment of debt	0		0	11,884
Total operating expense	(886)	(1,120)	(1,759)	19,237
Net income before income taxes	886	1,120	1,759	(19,237)
Provision for income taxes	13,668	17,560	32,165	34,172
Net income	(12,782)	(16,440)	(30,406)	(53,409)
Equity in net income (loss) of subsidiaries	(12,782)	(16,440)	(30,406)	(53,409)
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer | CFTC
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer | CURO Intermediate
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer | Subsidiary Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer | Subsidiary Non-Guarantors
Operating (income) expense:
Equity in net income (loss) of subsidiaries	0	0	0	0
CURO Intermediate | Reportable Legal Entities | Subsidiary Issuer | SPV Subs
Operating (income) expense:
Equity in net income (loss) of subsidiaries	$ 0	$ 0	$ 0	$ 0