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Merger and Acquisitions (Details Textual) |  |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | ---
Apr. 22, 2016 USD ($) Device | Jan. 29, 2016 USD ($) Device payment $ / shares shares | Jul. 31, 2015 USD ($) $ / shares shares | Jun. 30, 2016 USD ($) shares | Dec. 31, 2015 USD ($) shares | Jun. 28, 2015 USD ($) | Jun. 30, 2016 USD ($) payment shares | Jun. 28, 2015 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | $ 104,730,000 | $ 96,288,000 |  | $ 104,730,000 |
Business Acquisition, Goodwill, Expected Tax Deductible Amount |  |  |  |  | 0 |  |  | 0 |
Assets | [1] |  |  |  | 429,308,000 | $ 378,784,000 |  | $ 429,308,000 |
Initial Montana Acquisition [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Number of gaming devices acquired | Device |  |  | 1,100 |  |  |  |  |  |
Business Combination, Consideration Transferred |  |  | $ 20,100,000 |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned |  |  | $ 500,000 |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  | 50,252 |  |  |  |  |  |
Shares Issued, Price Per Share | $ / shares |  |  | $ 9.95 |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High |  |  | $ 2,000,000 |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Number of Periodic Payment | payment |  |  | 4 |  |  |  |  | 4 |
Business Combination Contingent Consideration Arrangements Quarterly Payments, Start date |  |  |  |  |  |  |  | 2017-09 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents |  |  | $ 1,700,000 |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment |  |  | 2,400,000 |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  | 14,200,000 |  |  |  |  |  |
Goodwill |  |  | 1,900,000 |  |  |  |  |  |
Initial Montana Acquisition [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | $ 9,800,000 |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 15 years |  |  |  |  |  |
Initial Montana Acquisition [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | $ 3,900,000 |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 5 years |  |  |  |  |  |
Initial Montana Acquisition [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | $ 500,000 |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 4 years |  |  |  |  |  |
Second Montana Acquisition [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Number of gaming devices acquired | Device |  | 1,800 |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  | $ 25,700,000 |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents |  | 300,000 |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment |  | 7,800,000 |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  | 11,100,000 |  |  |  |  |  |  |
Goodwill |  | 6,300,000 |  |  |  |  |  |  |
Second Montana Acquisition [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Prepaid gaming license fees |  | 100,000 |  |  |  |  |  |  |
Second Montana Acquisition [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  | $ 9,100,000 |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  | 15 years |  |  |  |  |  |  |
Second Montana Acquisition [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  | $ 1,800,000 |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  | 5 years |  |  |  |  |  |  |
Second Montana Acquisition [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  | $ 200,000 |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  | 4 years |  |  |  |  |  |  |
Montana Acquisitions [Member] | Maximum [Member] | Preopening Expenses [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  | $ 100,000 |  |  | $ 200,000 |
Sartini Gaming [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  |  |  | $ 77,400,000 |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares | [2] |  |  | 8,453,565 |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents |  |  |  | $ 25,539,000 |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment |  |  |  | 84,104,000 |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  |  | 80,460,000 |  |  |  |  |
Goodwill |  |  |  | $ 96,537,000 |  |  |  |  |
Business Combination, Acquisition Related Costs |  |  |  |  |  |  | $ 1,600,000 |  | $ 2,600,000
Business Acquisition, Share Price | $ / shares |  |  |  | $ 9.15 |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Held in Escrow | shares |  |  |  |  | 777,274 |  |  | 777,274 |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Released from Escrow | shares |  |  |  |  |  | 388,637 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent |  |  |  | $ 14,582,000 |  | $ 14,700,000 |  |  |
Business Combination, , Net Revenue related to the Acquiree |  |  |  |  | $ 73,500,000 |  |  | $ 146,800,000 |
Net income (loss) |  |  |  |  | 7,400,000 |  |  | 14,500,000 |
Payments for Repurchase of Warrants |  |  |  | $ 3,400,000 |  |  |  |  |
Sartini Gaming [Member] | Distributed Gaming [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Assets |  |  |  |  | 223,400,000 |  |  | 223,400,000 |
Sartini Gaming [Member] | Casinos [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Assets |  |  |  |  | $ 80,500,000 |  |  | $ 80,500,000 |
Sartini Gaming [Member] | Decrease to Acquired Accounts Receivable [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  | 1,600,000 |  |  |
Sartini Gaming [Member] | Decrease In Player Relationships [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  | 300,000 |  |  |
Sartini Gaming [Member] | Reversal of Deferred Tax Liability [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  | (100,000) |  |  |
Sartini Gaming [Member] | Restatement Adjustment [Member] | Third Quarter, 2015 [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Purchase Accounting Adjustments, Reversal of Amortization Expense |  |  |  |  |  | 200,000 |  |  |
Sartini Gaming [Member] | Sartini Trust [Member] | At Closing of Merger [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  |  | 7,772,736 |  |  |  |  |
Sartini Gaming [Member] | Sartini Trust [Member] | Post-closing of Merger [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  |  | 223,657 |  |  |  |  |
Sartini Gaming [Member] | Holders of Warrants [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned |  |  |  | $ 4,200,000 |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  |  | 457,172 |  |  |  |  |
Sartini Gaming [Member] | Holders of Warrants [Member] | At Closing of Merger [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  |  | 457,172 |  |  |  |  |
Sartini Gaming [Member] | Holders of Warrants [Member] | Post-closing of Merger [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned |  |  |  | $ 2,100,000 |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares |  |  |  | 223,657 |  |  |  |  |
Sartini Gaming [Member] | Maximum [Member] | Increase In Accrued Taxes [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  | $ 100,000 |  |  |
Sartini Gaming [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  |  | $ 59,200,000 |  |  |  |  |
Sartini Gaming [Member] | Customer Relationships [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  | 16 years |  |  |  | 16 years |
Sartini Gaming [Member] | Customer Relationships [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  | 13 years |  |  |  | 13 years |
Sartini Gaming [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  |  |  |  |  | 2 years |
Sartini Gaming [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  |  |  |  |  | 10 years |
Sartini Gaming [Member] | Computer Software, Intangible Asset [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  |  |  |  |  |  | 10 years |
[1] | Goodwill has been preliminarily recorded to each segment for the Merger and Montana Acquisitions and will be finalized at the conclusion of the applicable measurement period.
[2] | Includes 457,172 shares of the Company’s common stock that were issued to certain former holders of warrants issued by a subsidiary of Sartini Gaming upon the closing of the Merger.

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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463 + Details
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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