v3.3.1.900

SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Property, Plant and Equipment [Line Items] |  |  |
Depreciation expense | $ 7,419 | $ 6,748 | $ 7,543
Construction commitments | 1,400 |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | 181,861 | 162,516 |
Accumulated depreciation | (124,870) | (118,667) |
Net property and equipment before construction in progress | 56,991 | 43,849 |
Capital improvements in progress | 1,002 | 813 |
Property, Plant and Equipment, net of accumulated depreciation | 57,993 | 44,662 |
Deferred Revenue |  |  |
Current - accrued compensation and other current liabilities | 306 | 191 |
Long-term - other long term liabilities | 0 | 10 |
Land Improvements [Member] |  |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | $ 16,764 | 12,020 |
Land Improvements [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 15 years |  |
Land Improvements [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 0 years |  |
Building [Member] |  |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | $ 22,711 | 21,836 |
Building [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 40 years |  |
Building [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 20 years |  |
Equipment [Member] |  |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | $ 108,399 | 97,509 |
Equipment [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 40 years |  |
Equipment [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 3 years |  |
Furniture and Fixtures [Member] |  |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | $ 10,868 | 9,906 |
Furniture and Fixtures [Member] | Maximum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 10 years |  |
Furniture and Fixtures [Member] | Minimum [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Tangible assets amortization period | 5 years |  |
Leaseholds and Leasehold Improvements [Member] |  |  |
Summary of the categories of property and equipment |  |  |
Property, Plant and Equipment, Gross | $ 23,119 | $ 21,245 |

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