(1) Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of other income

	Year Ended December 31,
	2021		2020		2019
	(In thousands)
Direct mail revenues	$	3,391	$	3,312	$	4,659
Convenience fee revenue		590		1,490		2,440
Recoveries on previously charged-off contracts		115		111		158
Sales tax refunds		580		748		1,239
Other		1,286		46		208
Other income for the period	$	5,962	$	5,707	$	8,704

Schedule of computation of earnings per share

	Year Ended December 31,
	2021		2020		2019
	(In thousands, except per share data)
Numerator:
Numerator for basic and diluted earnings per share	$	47,524	$	21,677	$	5,406
Denominator:
Denominator for basic earnings per share
- weighted average number of common shares outstanding during the year		22,562		22,611		22,416
Incremental common shares attributable to exercise of outstanding options and warrants		3,218		1,392		1,648
Denominator for diluted earnings per share		25,780		24,003		24,064
Basic earnings per share	$	2.11	$	0.96	$	0.24
Diluted earnings per share	$	1.84	$	0.90	$	0.22