Earnings Per Common Share Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended		3 Months Ended
	Feb. 17, 2021	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Common Share
Net earnings				$ 42,552	$ 49,292
Weighted-average shares outstanding				56,247,000	54,774,000
Effect of dilutive stock awards				10,048,000	1,378,000
Weighted-average dilutive shares				66,295,000	56,152,000
Basic earnings per common share				$ 0.76	$ 0.90
Diluted earnings per common share				$ 0.64	$ 0.88
Acima Holdings [Member]
Earnings Per Common Share
Net earnings		$ 19,006	$ 21,025
Weighted-average shares outstanding				1,300,000
Stock consideration, shares	10,779,923
Acima Holdings [Member] | Restricted Stock Units [Member]
Earnings Per Common Share
Stock consideration, shares	8,096,595
Retained Earnings [Member]
Earnings Per Common Share
Net earnings				$ 42,552	$ 49,292
Performance-based restricted stock units [Member]
Earnings Per Common Share
Anti-dilutive securities				0	519,000
Stock options [Member]
Earnings Per Common Share
Anti-dilutive securities				0	1,357,000
Restricted share units [Member]
Earnings Per Common Share
Anti-dilutive securities				0	148,000