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Goodwill and Other Intangible Assets (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Schedule of Goodwill and Other Intangible Assets [Line Items] |  |  |  |  |  |  |
Goodwill and Other Intangibles Impairment |  |  |  |  | $ 0 |  |
Goodwill and Intangible Asset Impairment |  |  |  | $ 2,500,000 |  |  | $ 3,300,000
Impairment charges and other | $ (600,000) | $ 1,300,000 | $ 9,800,000 |  | 10,480,000 | $ 3,687,000 | 3,342,000
Gross Carrying Amount [Roll Forward] |  |  |  |  |  |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
Total gross carrying amount and aggregate goodwill acquired [Abstract] |  |  |  |  |  |  |
Beg Bal Total gross carrying amount and aggregate goodwill acquired |  |  | 27,768,000 |  | 27,768,000 |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
End Bal Total gross carrying amount and aggregate goodwill acquired | 27,768,000 |  |  |  | 27,768,000 | 27,768,000 |
Accumulated amortization [Abstract] |  |  |  |  |  |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (869,000) | (1,500,000) | (2,000,000)
Total accumulated amortization and accumulated impairment [Abstract] |  |  |  |  |  |  |
Beg Bal Total accumulated amortization and accumulated impairment |  |  | (13,311,000) |  | (13,311,000) |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (869,000) | (1,500,000) | (2,000,000)
End Bal Total accumulated amortization and accumulated impairment | (14,180,000) |  |  |  | (14,180,000) | (13,311,000) |
Intangible Assets, Net (Including Goodwill) [Abstract] |  |  |  |  |  |  |
Amortization Expense |  |  |  |  | (869,000) | (1,500,000) | (2,000,000)
Beg Bal Goodwill and other intangible assets, net |  |  | 14,457,000 |  | 14,457,000 |  |
Goodwill and Other Intangibles Impairment |  |  |  |  | 0 |  |
End Bal Goodwill and other intangible assets, net | 13,588,000 |  |  |  | 13,588,000 | 14,457,000 |
Amortization [Abstract] |  |  |  |  |  |  |
Amortization Expense |  |  |  |  | (869,000) | (1,500,000) | $ (2,000,000)
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |  |  |  |  |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 500,000 |  |  |  | 500,000 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 300,000 |  |  |  | 300,000 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 36,000 |  |  |  | 36,000 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 12,000 |  |  |  | 12,000 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 7,000 |  |  |  | 7,000 |  |
Trademarks [Member] |  |  |  |  |  |  |
Gross Carrying Amount [Roll Forward] |  |  |  |  |  |  |
Beg Bal Finite-Lived Intangible Assets, Gross |  |  | 220,000 |  | 220,000 |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
End Bal Finite-Lived Intangible Assets, Gross | 220,000 |  |  |  | 220,000 | 220,000 |
Total gross carrying amount and aggregate goodwill acquired [Abstract] |  |  |  |  |  |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
Accumulated amortization [Abstract] |  |  |  |  |  |  |
Beg Bal Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (62,000) |  | (62,000) |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (39,000) |  |
End Bal Finite-Lived Intangible Assets, Accumulated Amortization | (101,000) |  |  |  | (101,000) | (62,000) |
Total accumulated amortization and accumulated impairment [Abstract] |  |  |  |  |  |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (39,000) |  |
Intangible Assets, Net (Including Goodwill) [Abstract] |  |  |  |  |  |  |
Beg Bal Intangible Assets, Net (Excluding Goodwill) |  |  | 158,000 |  | 158,000 |  |
Impairment of Intangible Assets (Excluding Goodwill) |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (39,000) |  |
End Bal Intangible Assets, Net (Excluding Goodwill) | 119,000 |  |  |  | 119,000 | 158,000 |
Amortization [Abstract] |  |  |  |  |  |  |
Amortization Expense |  |  |  |  | (39,000) |  |
Customer Relationships [Member] |  |  |  |  |  |  |
Gross Carrying Amount [Roll Forward] |  |  |  |  |  |  |
Beg Bal Finite-Lived Intangible Assets, Gross |  |  | 6,392,000 |  | 6,392,000 |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
End Bal Finite-Lived Intangible Assets, Gross | 6,392,000 |  |  |  | 6,392,000 | 6,392,000 |
Total gross carrying amount and aggregate goodwill acquired [Abstract] |  |  |  |  |  |  |
Goodwill and Other Intangibles Impairment, gross |  |  |  |  | 0 |  |
Accumulated amortization [Abstract] |  |  |  |  |  |  |
Beg Bal Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (4,779,000) |  | (4,779,000) |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (830,000) |  |
End Bal Finite-Lived Intangible Assets, Accumulated Amortization | (5,609,000) |  |  |  | (5,609,000) | (4,779,000) |
Total accumulated amortization and accumulated impairment [Abstract] |  |  |  |  |  |  |
Adj to accumulated amortization and accumulated impairment for goodwill and other intangibles |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (830,000) |  |
Intangible Assets, Net (Including Goodwill) [Abstract] |  |  |  |  |  |  |
Beg Bal Intangible Assets, Net (Excluding Goodwill) |  |  | 1,613,000 |  | 1,613,000 |  |
Impairment of Intangible Assets (Excluding Goodwill) |  |  |  |  | 0 |  |
Amortization Expense |  |  |  |  | (830,000) |  |
End Bal Intangible Assets, Net (Excluding Goodwill) | 783,000 |  |  |  | 783,000 | 1,613,000 |
Amortization [Abstract] |  |  |  |  |  |  |
Amortization Expense |  |  |  |  | (830,000) |  |
Goodwill [Member] |  |  |  |  |  |  |
Aggregrate goodwill acquired [Roll Forward] |  |  |  |  |  |  |
Beg Bal Goodwill, Gross |  |  | 21,156,000 |  | 21,156,000 |  |
End Bal Goodwill, Gross | 21,156,000 |  |  |  | 21,156,000 | 21,156,000 |
Goodwill, Impaired, Accumulated Impairment Loss [Abstract] |  |  |  |  |  |  |
Beg Bal Goodwill, Impaired, Accumulated Impairment Loss |  |  | (8,470,000) |  | (8,470,000) |  |
Goodwill, Impairment Loss |  |  |  |  | 0 |  |
End Bal Goodwill, Impaired, Accumulated Impairment Loss | (8,470,000) |  |  |  | (8,470,000) | (8,470,000) |
Intangible Assets, Net (Including Goodwill) [Abstract] |  |  |  |  |  |  |
Beg Bal Goodwill, net balance |  |  | $ 12,686,000 |  | 12,686,000 |  |
Goodwill, Impairment Loss |  |  |  |  | 0 |  |
End Bal Goodwill, net balance | $ 12,686,000 |  |  |  | $ 12,686,000 | $ 12,686,000 |

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