Subsequent Events (Details) - USD ($)	Jan. 24, 2017	Jan. 04, 2017	Dec. 31, 2017	Jun. 30, 2017	Dec. 31, 2016
Montreign Operating [Member] | Entertainment Village [Member]
Subsequent Event [Line Items]
Deposit commitment					$ 35,000,000
Subsequent Event
Subsequent Event [Line Items]
Litigation settlement (in shares)		33,333
Litigation settlement, amount		$ 758,000
Subsequent Event | Casino and Entertainment Village Project [Member]
Subsequent Event [Line Items]
Guaranty liabilities	$ 30,000,000
Subsequent Event | Montreign Operating [Member] | Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 15,000,000
Subsequent Event | Montreign Operating [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	5.00%
Subsequent Event | Montreign Operating [Member] | Revolving Credit Facility [Member] | Base Rate [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	4.00%
Subsequent Event | Montreign Operating [Member] | Letter of Credit [Member]
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 10,000,000
Subsequent Event | Montreign Operating [Member] | Construction Loans [Member]
Subsequent Event [Line Items]
Unused borrowing capacity, amount	$ 50,000,000
Subsequent Event | Senior Secured First Lien Term Loan [Member] | Montreign Operating [Member] | Senior Notes [Member]
Subsequent Event [Line Items]
Number of consecutive days of gaming license revocation (in days)	7 days
Subsequent Event | Term Loan Facility, Term A Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member]
Subsequent Event [Line Items]
Unused borrowing capacity, amount	$ 70,000,000
Commitment fee percent, through closing date	2.50%
Commitment fee percent, after closing date	5.00%
Subsequent Event | Term Loan Facility, Term A Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member] | London Interbank Offered Rate (LIBOR) [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	5.00%
Subsequent Event | Term Loan Facility, Term A Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member] | Base Rate [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	4.00%
Subsequent Event | Term Loan Facility, Term B Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member]
Subsequent Event [Line Items]
Face amount	$ 415,000,000
Prepayment premium percent, month 30 to month 42	2.00%
Prepayment premium percent, month 42 to month 54	1.00%
Subsequent Event | Term Loan Facility, Term B Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member] | London Interbank Offered Rate (LIBOR) [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	8.25%
Stated percentage rate range, minimum	1.00%
Subsequent Event | Term Loan Facility, Term B Loan [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member] | Base Rate [Member]
Subsequent Event [Line Items]
Basis spread on variable rate	7.25%
Subsequent Event | Term Loan Facility [Member] | Montreign Operating [Member] | Notes Payable to Banks [Member]
Subsequent Event [Line Items]
Borrowing capacity, amount	$ 485,000,000
Subsequent Event | Kien Huat Montreign Loan [Member] | Montreign Operating [Member]
Subsequent Event [Line Items]
Face amount	$ 32,300,000.0
Subsequent Event | Kien Huat Montreign Loan [Member] | Montreign Operating [Member] | Construction Loans [Member]
Subsequent Event [Line Items]
Stated percentage	12.00%
Commitment fee	1.00%
Overhead expenses maximum	$ 9,000,000
Scenario, Forecast [Member] | Montreign Operating [Member] | Entertainment Village [Member]
Subsequent Event [Line Items]
Deposit commitment			$ 15,000,000	$ 20,000,000