Long-Term Debt (Schedule of Maturities of Long-term Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
2017	$ 4,094
2018	5,047
2019	15,925
2020	2,289
2021	2,262
Thereafter	25,332
Total	54,949	$ 56,021
Credit Agreements - CPL [Member]
Debt Instrument [Line Items]
2017	151
2018	0
2019	0
2020	0
2021	0
Thereafter	0
Total	151	$ 215
Century Downs Land Lease [Member]
Debt Instrument [Line Items]
2017	0
2018	0
2019	0
2020	0
2021	0
Thereafter	14,635
Total	14,635
Capital Leases [Member]
Debt Instrument [Line Items]
2017	347
2018	253
2019	88
2020	37
2021	10
Thereafter	1
Total	736
Bank Of Montreal [Member]
Debt Instrument [Line Items]
2017	3,596
2018	4,794
2019	15,837
2020	2,252
2021	2,252
Thereafter	10,696
Total	$ 39,427

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
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