Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2017

Share repurchases under our authorizations were as follows:



	Repurchases Occurring in 2017			Cumulative Repurchases as of December 31, 2017
	Shares	Average Price		Shares	Average Price
2016 Share Repurchase Authorization	329,000	$	92.79	1,042,725	$	83.86

The following is a summary of our repurchases in the years ended December 31, 2017, 2016 and 2015:



Year Ended December 31,	2017		2016		2015
Shares repurchased pursuant to repurchase authorizations	329,000		1,312,848		228,737
Total purchase price (in thousands)	$	30,527	$	104,370	$	24,676
Average purchase price per share	$	92.79	$	79.50	$	107.88
Shares repurchased in association with tax withholdings on the vesting of RSUs	32,457		94,826		77,649

We declared and paid dividends on our Class A and Class B Common Stock as follows:



Quarter declared	Dividend amount per Class A and Class B share		Total amount of dividends paid (in thousands)
2015
First quarter	$	0.16	$	4,216
Second quarter	0.20		5,266
Third quarter	0.20		5,257
Fourth quarter	0.20		5,246
2016
First quarter	$	0.20	$	5,151
Second quarter	0.25		6,373
Third quarter	0.25		6,299
Fourth quarter	0.25		6,308
2017
First quarter	$	0.25	$	6,292
Second quarter	0.27		6,760
Third quarter	0.27		6,751
Fourth quarter	0.27		6,741

The reclassification from accumulated other comprehensive loss was as follows (in thousands):



Year Ended December 31,	2017		2016			2015			Affected Line Item in the Consolidated Statement of Operations
Loss on cash flow hedges	$	—	$	(219	)	$	(449	)	Floor plan interest expense
Income tax benefits	—		85			174			Income tax provision
Loss on cash flow hedges, net	$	—	$	(134	)	$	(275	)