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BUSINESS ACQUISITION, Recast Consolidated Statements of Cash Flow (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Recast Consolidated Statement of Cash flow [Abstract] |  |  |  |
Net income (loss) | $ (3,179) | $ 8,090 | [1] | $ 3,963
Adjustments to reconcile net (loss) income to cash (used in) provided by operations: |  |  |  |
Amortization to fair value of customer contracts |  | (262) | [1] |
Depreciation and amortization | 5,470 | 4,816 | [1] | 4,530
Deferred tax benefit | (234) | 1,943 | [1] | 208
Accounts payable and accrued expenses |  | 4 | [1] |
As Reported [Member] |  |  |  |
Recast Consolidated Statement of Cash flow [Abstract] |  |  |  |
Net income (loss) |  | 14,086 | [2] |
Adjustments to reconcile net (loss) income to cash (used in) provided by operations: |  |  |  |
Amortization to fair value of customer contracts |  | (775) | [2] |
Depreciation and amortization |  | 4,961 | [2] |
Deferred tax benefit |  | (3,090) | [2] |
Accounts payable and accrued expenses |  | 148 | [2] |
Recast [Member] |  |  |  |
Recast Consolidated Statement of Cash flow [Abstract] |  |  |  |
Net income (loss) |  | 13,858 |  |
Adjustments to reconcile net (loss) income to cash (used in) provided by operations: |  |  |  |
Amortization to fair value of customer contracts |  | (262) |  |
Depreciation and amortization |  | 4,816 |  |
Deferred tax benefit |  | (3,230) |  |
Accounts payable and accrued expenses |  | 4 |  |
Effect of Change [Member] |  |  |  |
Recast Consolidated Statement of Cash flow [Abstract] |  |  |  |
Net income (loss) |  | (228) | [3] |
Adjustments to reconcile net (loss) income to cash (used in) provided by operations: |  |  |  |
Amortization to fair value of customer contracts |  | 513 | [3] |
Depreciation and amortization |  | (145) | [3] |
Deferred tax benefit |  | (140) | [3] |
Accounts payable and accrued expenses |  | (144) | [3] |
Restatement Adjustment [Member] |  |  |  |
Recast Consolidated Statement of Cash flow [Abstract] |  |  |  |
Net income (loss) | 2,913 | (5,768) |  | 1,355
Adjustments to reconcile net (loss) income to cash (used in) provided by operations: |  |  |  |
Amortization to fair value of customer contracts |  | 0 | [4] |
Depreciation and amortization |  | 0 | [4] |
Deferred tax benefit | (1,864) | 5,173 |  | (1,611)
Accounts payable and accrued expenses |  | $ 0 | [4] |
[1] | As presented in the accompanying consolidated financial statements contained herein within this Form 10-K/A – Amendment No. 1.
[2] | As previously presented in the 2011 consolidated financial statement in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2011.
[3] | Represents change in amortization of fair value of contracts due to change in estimated cost to complete to meet contract terms that existed as of acquisition date and the related tax effect.
[4] | Reflects effect of restatement as discussed in “Note 1A – Restatement of Consolidated Financial Statements” in this Form 10-K/A – Amendment No. 1.

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