Stockholders' Equity and Stock-Based Compensation - Ranges of Outstanding and Exercisable Options (Details) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding, Number Outstanding (in shares)	440,545	1,059,471	1,382,993
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	2 years 1 month 13 days	2 years 5 months 19 days	3 years 4 months 28 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 15.06	$ 14.61	$ 13.92
Options Exercisable, Number Exercisable (in shares)	407,920
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 14.94
$9.5-$10.46 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	9.5
Exercise Price, Upper Range Limit	$ 10.46
Options Outstanding, Number Outstanding (in shares)	17,400
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	3 months 26 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 10.05
Options Exercisable, Number Exercisable (in shares)	17,400
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 10.05
$11.37-$11.37 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	11.37
Exercise Price, Upper Range Limit	$ 11.37
Options Outstanding, Number Outstanding (in shares)	114,166
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	10 months 17 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 11.37
Options Exercisable, Number Exercisable (in shares)	114,166
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 11.37
$12.98-$15.33 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	12.98
Exercise Price, Upper Range Limit	$ 15.33
Options Outstanding, Number Outstanding (in shares)	45,691
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	3 years 4 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 14.36
Options Exercisable, Number Exercisable (in shares)	38,954
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 14.34
$15.35-$15.74 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	15.35
Exercise Price, Upper Range Limit	$ 15.74
Options Outstanding, Number Outstanding (in shares)	44,437
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	2 years 6 months 29 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 15.65
Options Exercisable, Number Exercisable (in shares)	40,586
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 15.65
$15.85-$15.85 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	15.85
Exercise Price, Upper Range Limit	$ 15.85
Options Outstanding, Number Outstanding (in shares)	60,000
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	3 years 2 months 9 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 15.85
Options Exercisable, Number Exercisable (in shares)	56,250
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 15.85
$15.97-$17.33 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	15.97
Exercise Price, Upper Range Limit	$ 17.33
Options Outstanding, Number Outstanding (in shares)	57,166
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	2 years 3 months 18 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 16.89
Options Exercisable, Number Exercisable (in shares)	48,527
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 16.85
$17.7-$18.27 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	17.7
Exercise Price, Upper Range Limit	$ 18.27
Options Outstanding, Number Outstanding (in shares)	36,935
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	2 years 4 months 2 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 18.12
Options Exercisable, Number Exercisable (in shares)	33,267
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 18.15
$18.51-$18.51 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	18.51
Exercise Price, Upper Range Limit	$ 18.51
Options Outstanding, Number Outstanding (in shares)	13,750
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	4 years 1 month 17 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 18.51
Options Exercisable, Number Exercisable (in shares)	8,333
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 18.51
$18.79-$18.79 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	18.79
Exercise Price, Upper Range Limit	$ 18.79
Options Outstanding, Number Outstanding (in shares)	1,000
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	4 years 2 months 23 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 18.79
Options Exercisable, Number Exercisable (in shares)	437
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 18.79
$19.03-$19.03 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	19.03
Exercise Price, Upper Range Limit	$ 19.03
Options Outstanding, Number Outstanding (in shares)	50,000
Options Outstanding, Weighted Average Remaining Contractual Life (Years)	2 years 1 month 17 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share)	$ 19.03
Options Exercisable, Number Exercisable (in shares)	50,000
Options Exercisable, Weighted Average Exercise Price (in dollars per share)	$ 19.03
$9.5-$19.03 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Lower Range Limit	9.5
Exercise Price, Upper Range Limit	$ 19.03
Options Outstanding, Number Outstanding (in shares)	440,545
Options Exercisable, Number Exercisable (in shares)	407,920