Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Scenario, Previously Reported [Member] Common Stock [Member]	Scenario, Previously Reported [Member] Additional Paid-in Capital [Member]	Scenario, Previously Reported [Member] Retained Earnings [Member]	Scenario, Previously Reported [Member] Treasury Stock [Member]	Scenario, Previously Reported [Member]	Restatement Adjustment [Member] Retained Earnings [Member]	Restatement Adjustment [Member]	Scenario, Actual [Member] Common Stock [Member]	Scenario, Actual [Member] Additional Paid-in Capital [Member]	Scenario, Actual [Member] Retained Earnings [Member]	Scenario, Actual [Member] Treasury Stock [Member]	Scenario, Actual [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2012
Prior period revision of net deferred tax liability (Deferred Tax Adjustment, Prior Period [Member])						$ (1,608)	$ (1,608)
Balance at Dec. 31, 2013	119	65,527	56,657	(21,765)	100,538			119	65,527	55,049	(21,765)	98,930					98,930
Balance (in Shares) at Dec. 31, 2013	11,881,000							11,881,000
Exercise of stock options														4			4
Exercise of stock options (in Shares)													2,000				12,538
Transfer of stock into (out of) Treasury Stock														41		(41)
Stock-based compensation														116			116
Restricted stock award grant (in Shares)													1,000
Forfeited restricted stock (in Shares)													(1,000)
Net share settlement related to restricted stock vesting														(128)			(128)
Net share settlement related to restricted stock vesting (in Shares)													(9,000)
Net loss															(1,589)		(1,589)
Balance at Mar. 31, 2014													$ 119	$ 65,560	$ 53,460	$ (21,806)	$ 97,333
Balance (in Shares) at Mar. 31, 2014													11,874,000