CONSOLIDATED STATEMENTS OF EARNINGS (LOSS) AND COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Revenues:
Gaming	$ 38,776us-gaap_CasinoRevenue	$ 39,782us-gaap_CasinoRevenue
Other operating	5,562us-gaap_OtherSalesRevenueNet	5,695us-gaap_OtherSalesRevenueNet
Total revenues	44,338us-gaap_Revenues	45,477us-gaap_Revenues
Expenses:
Gaming	36,762us-gaap_CasinoExpenses	38,354us-gaap_CasinoExpenses
Other operating	3,887us-gaap_OtherCostAndExpenseOperating	4,396us-gaap_OtherCostAndExpenseOperating
General and administrative	1,496us-gaap_GeneralAndAdministrativeExpense	1,393us-gaap_GeneralAndAdministrativeExpense
Depreciation	2,152us-gaap_Depreciation	2,295us-gaap_Depreciation
Total expenses	44,297us-gaap_OperatingExpenses	46,438us-gaap_OperatingExpenses
Operating earnings (loss)	41us-gaap_OperatingIncomeLoss	(961)us-gaap_OperatingIncomeLoss
Interest expense	(348)us-gaap_InterestExpense	(460)us-gaap_InterestExpense
Earnings (loss) before income taxes	(307)	(1,421)
Income tax (expense) benefit	(45)us-gaap_IncomeTaxExpenseBenefit	368us-gaap_IncomeTaxExpenseBenefit
Net earnings (loss)	(352)us-gaap_NetIncomeLoss	(1,053)us-gaap_NetIncomeLoss
Unrealized gain on available-for-sale securities, net of income taxes	4	2
Change in pension net actuarial loss and prior service cost, net of income taxes	23	1
Comprehensive income (loss)	$ (325)us-gaap_ComprehensiveIncomeNetOfTax	$ (1,050)us-gaap_ComprehensiveIncomeNetOfTax
Net earnings (loss) per common share:
Basic (in dollars per share)	$ (0.01)us-gaap_EarningsPerShareBasic	$ (0.03)us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ (0.01)us-gaap_EarningsPerShareDiluted	$ (0.03)us-gaap_EarningsPerShareDiluted

This element represents the cost of generating revenues from a hotel's, including cruise lines, gaming operations; likewise, such revenues may be derived from gaming operations that also are hoteliers.

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Revenues generated by casino operations. Also includes revenues generated by and derived from a hotel's, including cruise lines, gaming operations; likewise, such revenues may be derived from gaming operations that also are hoteliers.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The net result for the period of deducting operating expenses from operating revenues.

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Amount after tax of (increase) decrease in the value of the projected benefit obligation related to a change in an actuarial assumption and increase (decrease) in the value of the plan assets resulting from experience different from that assumed, that has not been recognized in net periodic benefit (cost) credit.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.

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Revenues from the sale of other goods or rendering of other services, not elsewhere specified in the taxonomy; net of (reduced by) sales adjustments, returns, allowances, and discounts.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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