Acquisitions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
Jan. 14, 2019	Mar. 31, 2019
Business Acquisition [Line Items]
Amount drew from revolving credit facility		$ 145,000
Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business acquisition, date of acquisition	Jan. 14, 2019
Consideration paid, cash	$ 156,152
Consideration paid, shares issued	911,002
Common stock price per share	$ 18.23
Acquisition Costs		400
Business acquisition, revenue contributed from acquired entity		21,500
Operating expenses		$ 11,900
Marnell Gaming,LLC [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Business acquisition measurement period	1 year
Marnell Gaming,LLC [Member] \| Revolving Credit Facility [Member]
Business Acquisition [Line Items]
Amount drew from revolving credit facility	$ 145,000

Business acquisition, revenue contributed by acquired entity..

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Business combination measurement period from acquisition date.

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The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

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Number of shares of equity interests issued or issuable to acquire entity.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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