Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Reconciliation Of Basic And Diluted Net Income Per Share

	Year Ended December 31,
	2019		2018		2017
Numerator
Net income from continuing operations	$	42,192	$	73,981	$	62,565
Net (loss) income from discontinued operations		(20,010)		(509)		9,495
Net income attributable to CAI common stockholders	$	22,182	$	73,472	$	72,060
Denominator
Weighted-average shares used in per share computation - basic		17,731		19,562		19,253
Effect of dilutive securities:
Stock options and restricted stock		280		260		354
Weighted-average shares used in per share computation - diluted		18,011		19,822		19,607
Net income (loss) per share attributable to CAI common stockholders:
Basic
Continuing operations	$	2.38	$	3.78	$	3.25
Discontinued operations	$	(1.13)	$	(0.02)	$	0.49
Total basic	$	1.25	$	3.76	$	3.74
Diluted
Continuing operations	$	2.34	$	3.73	$	3.19
Discontinued operations	$	(1.11)	$	(0.02)	$	0.49
Total diluted	$	1.23	$	3.71	$	3.68