STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION FOR THE YEAR (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance to participants	2,135,388
Number of Shares Issued under a Share-based Compensation Arrangement, Which Have Vesting Conditions associated with Performance and Service Conditions	605,921	[1]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested fifty percent on each of the second and third anniversaries of the grant date with service conditions only	30,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% immediately	3,920
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the second anniversary of the grant date with service conditions only	160,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the third anniversary of the grant date with service conditions only	120,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested one-third on each of the first three anniversaries of the grant date with service conditions only	37,140
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	956,981
Stock-based compensation	$ 2,090		$ 2,574	$ 3,221
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	130		105	279
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0		0	400,000
Stock-based compensation	354		704	515
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	85		445
Weighted average service period	4 months 10 days		1 year 29 days
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Issued under a Share-based Compensation Arrangement, Which Have Vesting Conditions associated with Performance and Service Conditions	540,721	[1]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested fifty percent on each of the second and third anniversaries of the grant date with service conditions only	30,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% immediately	1,100
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the second anniversary of the grant date with service conditions only	160,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the third anniversary of the grant date with service conditions only	120,000
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested one-third on each of the first three anniversaries of the grant date with service conditions only	31,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	883,321
Fifty percent of the shares of restricted stock may be earned on the basis of performance	50.00%
Twenty five percent of the shares of restricted stock may be earned on the basis of performance as measured by an employee engagement score	25.00%
Twenty five percent of the shares of restricted stock may be earned on the basis of performance as measured by Cash Efficiency	25.00%
Thirty three percent of the shares vest on the later of the first anniversary of the grant date or the determination that the performance conditions have been satisfied	33.00%
Thirty three percent of the shares vest on the second anniversary of the grant date	33.00%
Thirty four percent of the shares vest on the third anniversary of the grant date	34.00%
Stock-based compensation	1,274		1,275	2,411
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	1,527		1,806
Weighted average service period	1 year 9 months 3 days		1 year 4 months 16 days
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Issued under a Share-based Compensation Arrangement, Which Have Vesting Conditions associated with Performance and Service Conditions	65,200	[1]
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested fifty percent on each of the second and third anniversaries of the grant date with service conditions only	0
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% immediately	2,820
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the second anniversary of the grant date with service conditions only	0
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested 100% on the third anniversary of the grant date with service conditions only	0
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Vested one-third on each of the first three anniversaries of the grant date with service conditions only	5,640
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	73,660
Stock-based compensation	462		595	295
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 162		$ 182
Weighted average service period	1 year 4 months 10 days		1 year 6 months 7 days
Restricted Stock Unit to Board of Directors[Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	102,200

[1] (1)The performance conditions with respect to restricted stock may be satisfied as follows: (a)50% of the shares of restricted stock may be earned on the basis of performance as measured by a “Take-out Ratio,” defined as the percentage of the direct, front line costs incurred for the year ended December 31, 2013 divided by the gross margin for the year ended December 31, 2013;(b)25% of the shares of restricted stock may be earned on the basis of performance as measured by an employee engagement score for the year ended December 31, 2013 based on an employee survey conducted by a global human resources consulting firm; and(c)25% of the shares of restricted stock may be earned on the basis of performance as measured by “Cash Efficiency,” defined as (1) cash flow from operations for the year ended December 31, 2013 divided by (2) gross margin minus selling, general and administrative expenses for the year ended December 31, 2013.(2)To the extent shares are earned on the basis of performance, such shares will vest on the basis of service as follows:(a)33% of the shares vest on the later of the first anniversary of the grant date or the determination that the performance conditions have been satisfied;(b)33% of the shares vest on the second anniversary of the grant date; and(c)34% of the shares vest on the third anniversary of the grant date; provided that, in each case, the named executive officer remains employed by the Company from the grant date through the applicable service vesting date.